Merge branch 'Development' of https://github.com/Wurstnase/Marlin into Development

Documentation/BedLeveling.md

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+===============================================
+Instructions for configuring Bed Auto Leveling
+===============================================
+There are two options for this feature. You may choose to use a servo mounted on the X carriage or you may use a sled that mounts on the X axis and can be docked when not in use.
+See the section for each option below for specifics about installation and configuration. Also included are instructions that apply to both options.
+
+Instructions for Both Options
+-----------------------------
+
+Uncomment the "ENABLE_AUTO_BED_LEVELING" define (commented by default)
+
+The following options define the probing positions. These are good starting values.
+I recommend to keep a better clearance from borders in the first run and then make the probes as close as possible to borders:
+
+* \#define LEFT_PROBE_BED_POSITION 30
+* \#define RIGHT_PROBE_BED_POSITION 140
+* \#define BACK_PROBE_BED_POSITION 140
+* \#define FRONT_PROBE_BED_POSITION 30
+
+A few more options:
+
+* \#define XY_TRAVEL_SPEED 6000
+
+X and Y axis travel speed between probes, in mm/min.
+Bear in mind that really fast moves may render step skipping. 6000 mm/min (100mm/s) is a good value.
+
+* \#define Z_RAISE_BEFORE_PROBING 10
+* \#define Z_RAISE_BETWEEN_PROBINGS 10
+
+The Z axis is lifted when traveling to the first probe point by Z_RAISE_BEFORE_PROBING value
+and then lifted when traveling from first to second and second to third point by Z_RAISE_BETWEEN_PROBINGS.
+All values are in mm as usual.
+
+Servo Option Notes
+------------------
+You will probably need a swivel Z-MIN endstop in the extruder. A rc servo do a great job.
+Check the system working here: http://www.youtube.com/watch?v=3IKMeOYz-1Q (Enable English subtitles)
+Teasing ;-) video: http://www.youtube.com/watch?v=x8eqSQNAyro
+
+In order to get the servo working, you need to enable:
+
+* \#define NUM_SERVOS 1 // Servo index starts with 0 for M280 command
+
+* \#define SERVO_ENDSTOPS {-1, -1, 0} // Servo index for X, Y, Z. Disable with -1
+
+* \#define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 165,60} // X,Y,Z Axis Extend and Retract angles
+
+The first define tells firmware how many servos you have.
+The second tells what axis this servo will be attached to. In the example above, we have a servo in Z axis.
+The third one tells the angle in 2 situations: Probing (165º) and resting (60º). Check this with command M280 P0 S{angle} (example: M280 P0 S60 moves the servo to 60º)
+
+Next you need to define the Z endstop (probe) offset from hotend.
+My preferred method:
+
+* a) Make a small mark in the bed with a marker/felt-tip pen.
+* b) Place the hotend tip as *exactly* as possible on the mark, touching the bed. Raise the hotend 0.1mm (a regular paper thickness) and zero all axis (G92 X0 Y0 Z0);
+* d) Raise the hotend 10mm (or more) for probe clearance, lower the Z probe (Z-Endstop) with M401 and place it just on that mark by moving X, Y and Z;
+* e) Lower the Z in 0.1mm steps, with the probe always touching the mark (it may be necessary to adjust X and Y as well) until you hear the "click" meaning the mechanical endstop was trigged. You can confirm with M119;
+* f) Now you have the probe in the same place as your hotend tip was before. Perform a M114 and write down the values, for example: X:24.3 Y:-31.4 Z:5.1;
+* g) You can raise the z probe with M402 command;
+* h) Fill the defines bellow multiplying the values by "-1" (just change the signal)
+
+* X and Y-Offset must be Integers!
+* \#define X_PROBE_OFFSET_FROM_EXTRUDER -24
+* \#define Y_PROBE_OFFSET_FROM_EXTRUDER 31
+* \#define Z_PROBE_OFFSET_FROM_EXTRUDER -5.1
+
+Sled Option Notes
+-----------------
+The sled option uses an electromagnet to attach and detach to/from the X carriage. See http://www.thingiverse.com/thing:396692 for more details on how to print and install this feature. It uses the same connections as the servo option.
+
+To use the sled option, you must define two additional things in Configuration.h:
+
+* \#define Z_PROBE_SLED
+* \#define SLED_DOCKING_OFFSET 5
+
+Uncomment the Z_PROBE_SLED to define to enable the sled (commented out by default).
+
+Uncomment the SLED_DOCKING_OFFSET to set the extra distance the X axis must travel to dock the sled. This value can be found by moving the X axis to its maximum position then measure the distance to the right X end and subtract the width of the sled (23mm if you printed the sled from Thingiverse).
+
+Next you need to define the Z endstop (probe) offset from hotend.
+My preferred method:
+
+* a) Home the X and Y axes.
+* b) Move the X axis to about the center of the print bed. Make a mark on the print bed.
+* c) Move the Y axis to the maximum position. Make another mark.
+* d) Home the X axis and use a straight edge to make a line between the two points.
+* e) Repeat (b)-(d) reversing the X and Y. When you are done you will have two lines on the print bed. We will use these to measure the offset for the Z probe endstop.
+* f) Move the nozzle so that it is positioned on the center point of the two lines. You can use fine movement of 0.1mm to get it as close as possible. Note the position of X and Y.
+* g) Zero the Z axis with the G92 Z0 command.
+* h) Raise the Z axis about 20mmm.
+* i) Use the G32 command to retrieve the sled.
+* j) Now more the X and Y axis to the position recorded in (f).
+* k) Lower the Z axis in 0.1mm steps until you hear the "click" meaning the mechanical endstop was trigged. You can confirm with the M119 command. Note the position of the Z axis.
+* l) Make a mark on the print bed where the endstop lever has touched the print bed. Raise the Z-axis about 30mm to give yourself some room.
+* m) Now measure the distance from the center point to the endstop impact site along the X and Y axis using the lines drawn previously.
+* n) Fill in the values below. If the endstop mark is in front of the line running left-to-right, use positive values. If it is behind, use negative values. For the Z axis use the value from (k) and subtract 0.1mm.
+
+For example, suppose you measured the endstop position and it was 20mm to the right of the line running front-to-back, 10mm toward the front of the line running left-to-right, and the value from (k) was 2.85. The values for the defines would be:
+
+* \#define X_PROBE_OFFSET_FROM_EXTRUDER 20
+* \#define Y_PROBE_OFFSET_FROM_EXTRUDER 10
+* \#define Z_PROBE_OFFSET_FROM_EXTRUDER 2.75
+
+That's it.. enjoy never having to calibrate your Z endstop neither leveling your bed by hand anymore ;-)

Documentation/Compilation.md

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+# Configuring and compilation
+
+  1. Install the latest non-beta arduino software IDE/toolset: http://www.arduino.cc/en/Main/Software
+  2. Download the Marlin firmware
+    - [Latest developement version](https://github.com/MarlinFirmware/Marlin/tree/Development)
+    - [Stable version](https://github.com/MarlinFirmware/Marlin/tree/Development)
+  3. In both cases use the "Download Zip" button on the right.
+  4. Some boards require special files and/or libraries from the ArduinoAddons directory. Take a look at the dedicated [README](/ArduinoAddons/README.md) for details.
+  5. Start the arduino IDE.
+  6. Select Tools -> Board -> Arduino Mega 2560    or your microcontroller
+  7. Select the correct serial port in Tools ->Serial Port
+  8. Open Marlin.pde or .ino
+  9. Click the Verify/Compile button
+  10. Click the Upload button. If all goes well the firmware is uploading
+
+That's ok.  Enjoy Silky Smooth Printing.

Documentation/Contributing.md

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+Developer Notes
+===================
+
+- There are now 2 branches: The __development__ branch is where new features and code changes will be sorted out. This branch may have untested code in it, so please let us know if you find any bugs. When the __development__ branch has reached a state where it is stable, it will be moved to the __stable__ branch.
+
+- We are doing a kind of cleanup in the list of Issues and Pull Requests, the aim is to get to a state where we can certify the code as stable. To get the code tested as widely as possible we require several volunteers with a wide variety of hardware configurations willing to test the firmware and help us to certify it as stable. If you want to help out testing go to this issue and let us know: https://github.com/MarlinFirmware/Marlin/issues/1209
+
+- Before you submit any pull request, we ask that you _PLEASE_ test your code before submission, even if the change seems innocuous. When creating the pull request, please include the hardware you used for testing and a short synopsis of your testing procedure. Untested pull requests are less likely to be merged, as even slight changes create the risk of breaking the main branch.
+
+- If you have a fix don't open an issue telling about it, but test the code and submit a pull request. Use the __development__ branch when you submit.

Documentation/Features.md

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+# Features
+
+*   Interrupt based movement with real linear acceleration
+*   High steprate
+*   Look ahead (Keep the speed high when possible. High cornering speed)
+*   Interrupt based temperature protection
+*   Preliminary support for [Matthew Roberts Advance Algorithm](http://reprap.org/pipermail/reprap-dev/2011-May/003323.html)
+*   Full endstop support
+*   SD Card support
+*   SD Card folders (works in pronterface)
+*   SD Card autostart support
+*   LCD support (ideally 20x4)
+*   LCD menu system for autonomous SD card printing, controlled by an click-encoder.
+*   EEPROM storage of e.g. max-velocity, max-acceleration, and similar variables
+*   many small but handy things originating from bkubicek's fork.
+*   Arc support
+*   Temperature oversampling
+*   Dynamic Temperature setpointing aka "AutoTemp"
+*   Support for [QTMarlin](https://github.com/bkubicek/QTMarlin), a very beta GUI for PID-tuning and velocity-acceleration testing. 
+*   Endstop trigger reporting to the host software.
+*   Updated sdcardlib
+*   Heater power reporting. Useful for PID monitoring.
+*   PID tuning
+*   [CoreXY kinematics](www.corexy.com/theory.html)
+*   Delta kinematics
+*   SCARA kinematics
+*   Dual X-carriage support for multiple extruder systems
+*   Configurable serial port to support connection of wireless adaptors.
+*   Automatic operation of extruder/cold-end cooling fans based on nozzle temperature
+*   RC Servo Support, specify angle or duration for continuous rotation servos.
+*   Bed Auto Leveling.
+*   Support for a filament diameter sensor, which adjusts extrusion volume
+
+The default baudrate is 250000. This baudrate has less jitter and hence errors than the usual 115200 baud, but is less supported by drivers and host-environments.
+
+## Differences and additions to the already good Sprinter firmware
+
+### Look-ahead
+
+Marlin has look-ahead. While sprinter has to break and re-accelerate at each corner,
+lookahead will only decelerate and accelerate to a velocity,
+so that the change in vectorial velocity magnitude is less than the xy_jerk_velocity.
+This is only possible, if some future moves are already processed, hence the name.
+It leads to less over-deposition at corners, especially at flat angles.
+
+### Arc support
+
+Slic3r can find curves that, although broken into segments, were ment to describe an arc.
+Marlin is able to print those arcs. The advantage is the firmware can choose the resolution,
+and can perform the arc with nearly constant velocity, resulting in a nice finish.
+Also, less serial communication is needed.
+
+### Temperature Oversampling
+
+To reduce noise and make the PID-differential term more useful, 16 ADC conversion results are averaged.
+
+### AutoTemp
+
+If your gcode contains a wide spread of extruder velocities, or you realtime change the building speed, the temperature should be changed accordingly.
+Usually, higher speed requires higher temperature.
+This can now be performed by the AutoTemp function
+By calling M109 S<mintemp> B<maxtemp> F<factor> you enter the autotemp mode.
+
+You can leave it by calling M109 without any F.
+If active, the maximal extruder stepper rate of all buffered moves will be calculated, and named "maxerate" [steps/sec].
+The wanted temperature then will be set to t=tempmin+factor*maxerate, while being limited between tempmin and tempmax.
+If the target temperature is set manually or by gcode to a value less then tempmin, it will be kept without change.
+Ideally, your gcode can be completely free of temperature controls, apart from a M109 S T F in the start.gcode, and a M109 S0 in the end.gcode.
+
+### EEPROM
+
+If you know your PID values, the acceleration and max-velocities of your unique machine, you can set them, and finally store them in the EEPROM.
+After each reboot, it will magically load them from EEPROM, independent what your Configuration.h says.
+
+### LCD Menu
+
+If your hardware supports it, you can build yourself a LCD-CardReader+Click+encoder combination. It will enable you to realtime tune temperatures,
+accelerations, velocities, flow rates, select and print files from the SD card, preheat, disable the steppers, and do other fancy stuff.
+One working hardware is documented here: http://www.thingiverse.com/thing:12663
+Also, with just a 20x4 or 16x2 display, useful data is shown.
+
+### SD card directories
+
+If you have an SD card reader attached to your controller, also folders work now. Listing the files in pronterface will show "/path/subpath/file.g".
+You can write to file in a subfolder by specifying a similar text using small letters in the path.
+Also, backup copies of various operating systems are hidden, as well as files not ending with ".g".
+
+### Autostart
+
+If you place a file auto[0-9].g into the root of the sd card, it will be automatically executed if you boot the printer. The same file will be executed by selecting "Autostart" from the menu.
+First *0 will be performed, than *1 and so on. That way, you can heat up or even print automatically without user interaction.
+
+### Endstop trigger reporting
+
+If an endstop is hit while moving towards the endstop, the location at which the firmware thinks that the endstop was triggered is outputed on the serial port.
+This is useful, because the user gets a warning message.
+However, also tools like QTMarlin can use this for finding acceptable combinations of velocity+acceleration.
+
+### Coding paradigm
+
+Not relevant from a user side, but Marlin was split into thematic junks, and has tried to partially enforced private variables.
+This is intended to make it clearer, what interacts which what, and leads to a higher level of modularization.
+We think that this is a useful prestep for porting this firmware to e.g. an ARM platform in the future.
+A lot of RAM (with enabled LCD ~2200 bytes) was saved by storing char []="some message" in Program memory.
+In the serial communication, a #define based level of abstraction was enforced, so that it is clear that
+some transfer is information (usually beginning with "echo:"), an error "error:", or just normal protocol,
+necessary for backwards compatibility.
+
+### Interrupt based temperature measurements
+
+An interrupt is used to manage ADC conversions, and enforce checking for critical temperatures.
+This leads to less blocking in the heater management routine.

Documentation/FilamentSensor.md

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+Filament Sensor
+---------------
+Supports the use of a real time filament diameter sensor that measures the diameter of the filament going into the extruder and then adjusts the extrusion rate to compensate for filament that does not match what is defined in the g-code.  The diameter can also be displayed on the LCD screen. This potentially eliminates the need to measure filament diameter when changing spools of filament. Gcode becomes independent of the filament diameter. Can also compensate for changing diameter.
+
+For examples of these sensors, see: http://www.thingiverse.com/thing:454584, https://www.youmagine.com/designs/filament-diameter-sensor, http://diy3dprinting.blogspot.com/2014/01/diy-filament-diameter-sensor.html. Any sensor which produces a voltage equivalent to the diameter in mm (i.e. 1v = 1mm) can be used. This provides a very simple interface and may encourage more innovation in this area.
+
+4 new Mcodes are defined to set relevant parameters: M404, M405, M406, M407 - see above.
+
+ Implements a delay buffer to handle the transit delay between where the filament is measured and when it gets to the extruder.

Documentation/GCodes.md

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+# Implemented G Codes
+
+## G Codes
+
+*  G0  -> G1
+*  G1  - Coordinated Movement X Y Z E
+*  G2  - CW ARC
+*  G3  - CCW ARC
+*  G4  - Dwell S[seconds] or P[milliseconds]
+*  G10 - retract filament according to settings of M207
+*  G11 - retract recover filament according to settings of M208
+*  G28 - Home all Axis
+*  G29 - Detailed Z-Probe, probes the bed at 3 points.  You must be at the home position for this to work correctly.
+*  G30 - Single Z Probe, probes bed at current XY location.
+*  G31 - Dock Z Probe sled (if enabled)
+*  G32 - Undock Z Probe sled (if enabled)
+*  G90 - Use Absolute Coordinates
+*  G91 - Use Relative Coordinates
+*  G92 - Set current position to cordinates given
+
+## M Codes
+*  M0   - Unconditional stop - Wait for user to press a button on the LCD (Only if ULTRA_LCD is enabled)
+*  M1   - Same as M0
+*  M17  - Enable/Power all stepper motors
+*  M18  - Disable all stepper motors; same as M84
+*  M20  - List SD card
+*  M21  - Init SD card
+*  M22  - Release SD card
+*  M23  - Select SD file (M23 filename.g)
+*  M24  - Start/resume SD print
+*  M25  - Pause SD print
+*  M26  - Set SD position in bytes (M26 S12345)
+*  M27  - Report SD print status
+*  M28  - Start SD write (M28 filename.g)
+*  M29  - Stop SD write
+*  M30  - Delete file from SD (M30 filename.g)
+*  M31  - Output time since last M109 or SD card start to serial
+*  M32  - Select file and start SD print (Can be used when printing from SD card)
+*  M42  - Change pin status via gcode Use M42 Px Sy to set pin x to value y, when omitting Px the onboard led will be used.
+*  M80  - Turn on Power Supply
+*  M81  - Turn off Power Supply
+*  M82  - Set E codes absolute (default)
+*  M83  - Set E codes relative while in Absolute Coordinates (G90) mode
+*  M84  - Disable steppers until next move, or use S[seconds] to specify an inactivity timeout, after which the steppers will be disabled.  S0 to disable the timeout.
+*  M85  - Set inactivity shutdown timer with parameter S[seconds]. To disable set zero (default)
+*  M92  - Set axis_steps_per_unit - same syntax as G92
+*  M104 - Set extruder target temp
+*  M105 - Read current temp
+*  M106 - Fan on
+*  M107 - Fan off
+*  M109 - Sxxx Wait for extruder current temp to reach target temp. Waits only when heating
+*         Rxxx Wait for extruder current temp to reach target temp. Waits when heating and cooling
+*  M112 - Emergency stop
+*  M114 - Output current position to serial port
+*  M115 - Capabilities string
+*  M117 - display message
+*  M119 - Output Endstop status to serial port
+*  M126 - Solenoid Air Valve Open (BariCUDA support by jmil)
+*  M127 - Solenoid Air Valve Closed (BariCUDA vent to atmospheric pressure by jmil)
+*  M128 - EtoP Open (BariCUDA EtoP = electricity to air pressure transducer by jmil)
+*  M129 - EtoP Closed (BariCUDA EtoP = electricity to air pressure transducer by jmil)
+*  M140 - Set bed target temp
+*  M190 - Sxxx Wait for bed current temp to reach target temp. Waits only when heating
+*         Rxxx Wait for bed current temp to reach target temp. Waits when heating and cooling
+*  M200 - D[millimeters]- set filament diameter and set E axis units to cubic millimeters (use S0 to set back to millimeters).
+*  M201 - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
+*  M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!!
+*  M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec
+*  M204 - Set default acceleration: S normal moves T filament only moves (M204 S3000 T7000) im mm/sec^2  also sets minimum segment time in ms (B20000) to prevent buffer underruns and M20 minimum feedrate
+*  M205 - advanced settings:  minimum travel speed S=while printing T=travel only,  B=minimum segment time X= maximum xy jerk, Z=maximum Z jerk, E=maximum E jerk
+*  M206 - set additional homing offset
+*  M207 - set retract length S[positive mm] F[feedrate mm/min] Z[additional zlift/hop], stays in mm regardless of M200 setting
+*  M208 - set recover=unretract length S[positive mm surplus to the M207 S*] F[feedrate mm/min]
+*  M209 - S[1=true/0=false] enable automatic retract detect if the slicer did not support G10/11: every normal extrude-only move will be classified as retract depending on the direction.
+*  M218 - set hotend offset (in mm): T[extruder_number] X[offset_on_X] Y[offset_on_Y]
+*  M220 - S[factor in percent] - set speed factor override percentage
+*  M221 - S[factor in percent] - set extrude factor override percentage
+*  M240 - Trigger a camera to take a photograph
+*  M280 - Position an RC Servo P[index] S[angle/microseconds], ommit S to report back current angle
+*  M300 - Play beep sound S[frequency Hz] P[duration ms]
+*  M301 - Set PID parameters P I and D
+*  M302 - Allow cold extrudes
+*  M303 - PID relay autotune S[temperature] sets the target temperature. (default target temperature = 150C)
+*  M304 - Set bed PID parameters P I and D
+*  M350 - Set microstepping mode.
+*  M351 - Toggle MS1 MS2 pins directly.
+*  M400 - Finish all moves
+*  M401 - Lower z-probe if present
+*  M402 - Raise z-probe if present
+*  M404 - N[dia in mm] Enter the nominal filament width (3mm, 1.75mm) or will display nominal filament width without parameters
+*  M405 - Turn on Filament Sensor extrusion control.  Optional D[delay in cm] to set delay in centimeters between sensor and extruder
+*  M406 - Turn off Filament Sensor extrusion control
+*  M407 - Displays measured filament diameter
+*  M500 - stores paramters in EEPROM
+*  M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
+*  M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
+*  M503 - print the current settings (from memory not from EEPROM)
+*  M540 - Use S[0|1] to enable or disable the stop SD card print on endstop hit (requires ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
+*  M600 - Pause for filament change X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
+*  M907 - Set digital trimpot motor current using axis codes.
+*  M908 - Control digital trimpot directly.
+*  M928 - Start SD logging (M928 filename.g) - ended by M29
+*  M999 - Restart after being stopped by error

Documentation/Logo/Marlin Logo.ai

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+%%IncludeResource: procset Adobe_typography_AI5 1.0 1
+%%IncludeResource: procset Adobe_ColorImage_AI6 1.1 0
+%%IncludeResource: procset Adobe_Illustrator_AI5 1.2 0
+%%IncludeResource: procset Adobe_cshow 2.0 8
+%%IncludeResource: procset Adobe_level2_AI5 1.2 0
+%%IncludeResource: procset Adobe_typography_AI5 1.0 1
+%%IncludeResource: procset Adobe_ColorImage_AI6 1.1 0
+%%IncludeResource: procset Adobe_Illustrator_AI5 1.2 0
+%%IncludeResource: procset Adobe_cshow 2.0 8
+%%IncludeResource: procset Adobe_level2_AI5 1.2 0
+%%IncludeResource: procset Adobe_typography_AI5 1.0 0
+%%IncludeResource: procset Adobe_ColorImage_AI6 1.1 0
+%%IncludeResource: procset Adobe_Illustrator_AI5 1.0 0
+%%IncludeResource: procset Adobe_level2_AI5 1.2 0
+%%IncludeResource: procset Adobe_Illustrator_AI5 1.0 0
+%%IncludeResource: procset Adobe_packedarray 2.0 0
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+%%IncludeResource: procset Adobe_cmykcolor 1.1 0
+%%IncludeResource: procset Adobe_cshow 1.1 0
+%%IncludeResource: procset Adobe_customcolor 1.0 0
+%%IncludeResource: procset Adobe_typography_AI3 1.0 1
+%%IncludeResource: procset Adobe_pattern_AI3 1.0 1
+%%IncludeResource: procset Adobe_IllustratorA_AI3 1.0 1
+%%IncludeResource: procset Adobe_packedarray 2.0 0
+Adobe_packedarray /initialize get exec
+%%IncludeResource: procset Adobe_cmykcolor 1.1 0
+%%IncludeResource: procset Adobe_cshow 1.1 0
+%%IncludeResource: procset Adobe_customcolor 1.0 0
+%%IncludeResource: procset Adobe_typography_AI3 1.0 1
+%%IncludeResource: procset Adobe_pattern_AI3 1.0 1
+%%IncludeResource: procset Adobe_IllustratorA_AI3 1.0 1
+%%EndProlog
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+Adobe_Illustrator_AI5 /initialize get exec
+Adobe_level2_AI5 /initialize get exec
+Adobe_cshow /initialize get exec
+Adobe_Illustrator_AI5_vars Adobe_Illustrator_AI5 Adobe_typography_AI5 /initialize get exec
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+

Documentation/Logo/Marlin Logo.svg

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Documentation/RampsServoPower.md

@@ -0,0 +1,9 @@
+
+
+__Note for RAMPS users:__
+----------------------
+
+-By default, RAMPS have no power on servo bus (if you happen to have a multimeter, check the voltage on servo power pins).
+-In order to get the servo working, you need to supply 5V to 5V pin.. You can do it using your power supply (if it has a 5V output) or jumping the "Vcc" from Arduino to the 5V RAMPS rail.
+-These 2 pins are located just between the Reset Button and the yellow fuses... There are marks in the board showing 5V and VCC.. just connect them..
+-If jumping the arduino Vcc do RAMPS 5V rail, take care to not use a power hungry servo, otherwise you will cause a blackout in the arduino board ;-)

Marlin/Configuration.h

@@ -3,6 +3,20 @@
 
 #include "boards.h"
 
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
 // This configuration file contains the basic settings.
 // Advanced settings can be found in Configuration_adv.h
 // BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
@@ -24,8 +38,12 @@
 // User-specified version info of this build to display in [Pronterface, etc] terminal window during
 // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
 // build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
 #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
 
 // SERIAL_PORT selects which serial port should be used for communication with the host.
 // This allows the connection of wireless adapters (for instance) to non-default port pins.
@@ -140,7 +158,11 @@
 //#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
 //#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
 
-// PID settings:
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
 // Comment the following line to disable PID and enable bang-bang.
 #define PIDTEMP
 #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
@@ -148,6 +170,9 @@
 #ifdef PIDTEMP
   //#define PID_DEBUG // Sends debug data to the serial port.
   //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
+  //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
+  //#define PID_PARAMS_PER_EXTRUDER // Uses separate PID parameters for each extruder (useful for mismatched extruders)
+                                    // Set/get with gcode: M301 E[extruder number, 0-2]
   #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
@@ -171,7 +196,9 @@
 //    #define  DEFAULT_Kd 440
 #endif // PIDTEMP
 
-// Bed Temperature Control
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
@@ -208,7 +235,6 @@
 #endif // PIDTEMPBED
 
 
-
 //this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
 //can be software-disabled for whatever purposes by
 #define PREVENT_DANGEROUS_EXTRUDE
@@ -218,7 +244,10 @@
 #define EXTRUDE_MINTEMP 170
 #define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
 
-/*================== Thermal Runaway Protection ==============================
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
 This is a feature to protect your printer from burn up in flames if it has
 a thermistor coming off place (this happened to a friend of mine recently and
 motivated me writing this feature).
@@ -253,11 +282,10 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Parameters for the bed heater
 //#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
 //#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
-//===========================================================================
 
 
 //===========================================================================
-//=============================Mechanical Settings===========================
+//============================= Mechanical Settings =========================
 //===========================================================================
 
 // Uncomment the following line to enable CoreXY kinematics
@@ -329,7 +357,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
 #define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
 
-// Travel limits after homing
+// Travel limits after homing (units are in mm)
 #define X_MAX_POS 205
 #define X_MIN_POS 0
 #define Y_MAX_POS 205
@@ -340,7 +368,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
 #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
 #define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
 //============================= Bed Auto Leveling ===========================
+//===========================================================================
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
 #define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -434,20 +466,20 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
   #ifdef AUTO_BED_LEVELING_GRID	// Check if Probe_Offset * Grid Points is greater than Probing Range
     #if X_PROBE_OFFSET_FROM_EXTRUDER < 0
-      #if (-(X_PROBE_OFFSET_FROM_EXTRUDER * AUTO_BED_LEVELING_GRID_POINTS) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+      #if (-(X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
 	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
 	  #endif
 	#else
-      #if ((X_PROBE_OFFSET_FROM_EXTRUDER * AUTO_BED_LEVELING_GRID_POINTS) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+      #if ((X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
 	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
 	  #endif
 	#endif
     #if Y_PROBE_OFFSET_FROM_EXTRUDER < 0
-      #if (-(Y_PROBE_OFFSET_FROM_EXTRUDER * AUTO_BED_LEVELING_GRID_POINTS) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+      #if (-(Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
 	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
 	  #endif
 	#else
-      #if ((Y_PROBE_OFFSET_FROM_EXTRUDER * AUTO_BED_LEVELING_GRID_POINTS) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+      #if ((Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
 	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
 	  #endif
 	#endif
@@ -493,9 +525,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define DEFAULT_ZJERK                 0.4     // (mm/sec)
 #define DEFAULT_EJERK                 5.0    // (mm/sec)
 
-//===========================================================================
+
+//=============================================================================
 //============================= Additional Features ===========================
-//===========================================================================
+//=============================================================================
 
 // Custom M code points
 #define CUSTOM_M_CODES
@@ -526,7 +559,17 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define ABS_PREHEAT_HPB_TEMP 100
 #define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
 
-//LCD and SD support
+//==============================LCD and SD support=============================
+
+// Define your display language below. Replace (en) with your language code and uncomment.
+// en, pl, fr, de, es, ru, it, pt, pt-br, fi, an, nl, ca, eu
+// See also language.h
+//#define LANGUAGE_INCLUDE GENERATE_LANGUAGE_INCLUDE(en)
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
 //#define ULTRA_LCD  //general LCD support, also 16x2
 //#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
 //#define SDSUPPORT // Enable SD Card Support in Hardware Console
@@ -564,7 +607,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 // The Elefu RA Board Control Panel
 // http://www.elefu.com/index.php?route=product/product&product_id=53
-// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARUDINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
 //automatic expansion
@@ -672,7 +715,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
   #define SDSUPPORT
   #define ULTRA_LCD
   #ifdef DOGLCD // Change number of lines to match the DOG graphic display
-    #define LCD_WIDTH 20
+    #define LCD_WIDTH 22
     #define LCD_HEIGHT 5
   #else
     #define LCD_WIDTH 20
@@ -681,7 +724,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #else //no panel but just LCD
   #ifdef ULTRA_LCD
   #ifdef DOGLCD // Change number of lines to match the 128x64 graphics display
-    #define LCD_WIDTH 20
+    #define LCD_WIDTH 22
     #define LCD_HEIGHT 5
   #else
     #define LCD_WIDTH 16

Marlin/ConfigurationStore.cpp

@@ -1,33 +1,99 @@
+/**
+ * ConfigurationStore.cpp
+ *
+ * Configuration and EEPROM storage
+ *
+ * V15 EEPROM Layout:
+ *
+ *  ver
+ *  axis_steps_per_unit (x4)
+ *  max_feedrate (x4)
+ *  max_acceleration_units_per_sq_second (x4)
+ *  acceleration
+ *  retract_acceleration
+ *  minimumfeedrate
+ *  mintravelfeedrate
+ *  minsegmenttime
+ *  max_xy_jerk
+ *  max_z_jerk
+ *  max_e_jerk
+ *  add_homing (x3)
+ *
+ * DELTA:
+ *  endstop_adj (x3)
+ *  delta_radius
+ *  delta_diagonal_rod
+ *  delta_segments_per_second
+ *
+ * ULTIPANEL:
+ *  plaPreheatHotendTemp
+ *  plaPreheatHPBTemp
+ *  plaPreheatFanSpeed
+ *  absPreheatHotendTemp
+ *  absPreheatHPBTemp
+ *  absPreheatFanSpeed
+ *  zprobe_zoffset
+ *
+ * PIDTEMP:
+ *  Kp[0], Ki[0], Kd[0], Kc[0]
+ *  Kp[1], Ki[1], Kd[1], Kc[1]
+ *  Kp[2], Ki[2], Kd[2], Kc[2]
+ *  Kp[3], Ki[3], Kd[3], Kc[3]
+ *
+ * DOGLCD:
+ *  lcd_contrast
+ *
+ * SCARA:
+ *  axis_scaling (x3)
+ *
+ * FWRETRACT:
+ *  autoretract_enabled
+ *  retract_length
+ *  retract_length_swap
+ *  retract_feedrate
+ *  retract_zlift
+ *  retract_recover_length
+ *  retract_recover_length_swap
+ *  retract_recover_feedrate
+ *
+ *  volumetric_enabled
+ *
+ *  filament_size (x4)
+ *
+ */
 #include "Marlin.h"
+#include "language.h"
 #include "planner.h"
 #include "temperature.h"
 #include "ultralcd.h"
 #include "ConfigurationStore.h"
 
-void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size)
+void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size) {
-{
+  uint8_t c;
-    do
+  while(size--) {
-    {
     eeprom_write_byte((unsigned char*)pos, *value);
+    c = eeprom_read_byte((unsigned char*)pos);
+    if (c != *value) {
+      SERIAL_ECHO_START;
+      SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
+    }
     pos++;
     value++;
-    }while(--size);
+  };
 }
-#define EEPROM_WRITE_VAR(pos, value) _EEPROM_writeData(pos, (uint8_t*)&value, sizeof(value))
+void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
-void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size)
+  do {
-{
-    do
-    {
     *value = eeprom_read_byte((unsigned char*)pos);
     pos++;
     value++;
   } while (--size);
 }
+#define EEPROM_WRITE_VAR(pos, value) _EEPROM_writeData(pos, (uint8_t*)&value, sizeof(value))
 #define EEPROM_READ_VAR(pos, value) _EEPROM_readData(pos, (uint8_t*)&value, sizeof(value))
-//======================================================================================
-
 
+//======================================================================================
 
+#define DUMMY_PID_VALUE 3000.0f
 
 #define EEPROM_OFFSET 100
 
@@ -38,11 +104,12 @@ void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size)
 // wrong data being written to the variables.
 // ALSO:  always make sure the variables in the Store and retrieve sections are in the same order.
 
-#define EEPROM_VERSION "V13"
+#define EEPROM_VERSION "V15"
 
 #ifdef EEPROM_SETTINGS
-void Config_StoreSettings() 
+
-{
+void Config_StoreSettings()  {
+  float dummy = 0.0f;
   char ver[4] = "000";
   int i = EEPROM_OFFSET;
   EEPROM_WRITE_VAR(i, ver); // invalidate data first
@@ -58,16 +125,22 @@ void Config_StoreSettings()
   EEPROM_WRITE_VAR(i, max_z_jerk);
   EEPROM_WRITE_VAR(i, max_e_jerk);
   EEPROM_WRITE_VAR(i, add_homing);
+
   #ifdef DELTA
-  EEPROM_WRITE_VAR(i,endstop_adj);
+    EEPROM_WRITE_VAR(i, endstop_adj);               // 3 floats
-  EEPROM_WRITE_VAR(i,delta_radius);
+    EEPROM_WRITE_VAR(i, delta_radius);              // 1 float
-  EEPROM_WRITE_VAR(i,delta_diagonal_rod);
+    EEPROM_WRITE_VAR(i, delta_diagonal_rod);        // 1 float
-  EEPROM_WRITE_VAR(i,delta_segments_per_second);
+    EEPROM_WRITE_VAR(i, delta_segments_per_second); // 1 float
+  #else
+    dummy = 0.0f;
+    for (int q=6; q--;) EEPROM_WRITE_VAR(i, dummy);
   #endif
+
   #ifndef ULTIPANEL
-  int plaPreheatHotendTemp = PLA_PREHEAT_HOTEND_TEMP, plaPreheatHPBTemp = PLA_PREHEAT_HPB_TEMP, plaPreheatFanSpeed = PLA_PREHEAT_FAN_SPEED;
+    int plaPreheatHotendTemp = PLA_PREHEAT_HOTEND_TEMP, plaPreheatHPBTemp = PLA_PREHEAT_HPB_TEMP, plaPreheatFanSpeed = PLA_PREHEAT_FAN_SPEED,
-  int absPreheatHotendTemp = ABS_PREHEAT_HOTEND_TEMP, absPreheatHPBTemp = ABS_PREHEAT_HPB_TEMP, absPreheatFanSpeed = ABS_PREHEAT_FAN_SPEED;
+        absPreheatHotendTemp = ABS_PREHEAT_HOTEND_TEMP, absPreheatHPBTemp = ABS_PREHEAT_HPB_TEMP, absPreheatFanSpeed = ABS_PREHEAT_FAN_SPEED;
-  #endif
+  #endif // !ULTIPANEL
+
   EEPROM_WRITE_VAR(i, plaPreheatHotendTemp);
   EEPROM_WRITE_VAR(i, plaPreheatHPBTemp);
   EEPROM_WRITE_VAR(i, plaPreheatFanSpeed);
@@ -75,210 +148,101 @@ void Config_StoreSettings()
   EEPROM_WRITE_VAR(i, absPreheatHPBTemp);
   EEPROM_WRITE_VAR(i, absPreheatFanSpeed);
   EEPROM_WRITE_VAR(i, zprobe_zoffset);
+
+  for (int e = 0; e < 4; e++) {
+
     #ifdef PIDTEMP
-    EEPROM_WRITE_VAR(i,Kp);
+      if (e < EXTRUDERS) {
-    EEPROM_WRITE_VAR(i,Ki);
+        EEPROM_WRITE_VAR(i, PID_PARAM(Kp, e));
-    EEPROM_WRITE_VAR(i,Kd);
+        EEPROM_WRITE_VAR(i, PID_PARAM(Ki, e));
+        EEPROM_WRITE_VAR(i, PID_PARAM(Kd, e));
+        #ifdef PID_ADD_EXTRUSION_RATE
+          EEPROM_WRITE_VAR(i, PID_PARAM(Kc, e));
         #else
-		float dummy = 3000.0f;
+          dummy = 1.0f; // 1.0 = default kc
-    EEPROM_WRITE_VAR(i,dummy);
-		dummy = 0.0f;
-    EEPROM_WRITE_VAR(i,dummy);
           EEPROM_WRITE_VAR(i, dummy);
         #endif
+      }
+      else {
+    #else // !PIDTEMP
+      {
+    #endif // !PIDTEMP
+
+        dummy = DUMMY_PID_VALUE;
+        EEPROM_WRITE_VAR(i, dummy);
+        dummy = 0.0f;
+        for (int q = 3; q--;) EEPROM_WRITE_VAR(i, dummy);
+      }
+
+  } // Extruders Loop
+
   #ifndef DOGLCD
     int lcd_contrast = 32;
   #endif
   EEPROM_WRITE_VAR(i, lcd_contrast);
+
   #ifdef SCARA
-  EEPROM_WRITE_VAR(i,axis_scaling);        // Add scaling for SCARA
+    EEPROM_WRITE_VAR(i, axis_scaling); // 3 floats
+  #else
+    dummy = 1.0f;
+    EEPROM_WRITE_VAR(i, dummy);
   #endif
+
   #ifdef FWRETRACT
     EEPROM_WRITE_VAR(i, autoretract_enabled);
     EEPROM_WRITE_VAR(i, retract_length);
     #if EXTRUDERS > 1
       EEPROM_WRITE_VAR(i, retract_length_swap);
+    #else
+      dummy = 0.0f;
+      EEPROM_WRITE_VAR(i, dummy);
     #endif
     EEPROM_WRITE_VAR(i, retract_feedrate);
     EEPROM_WRITE_VAR(i, retract_zlift);
     EEPROM_WRITE_VAR(i, retract_recover_length);
     #if EXTRUDERS > 1
       EEPROM_WRITE_VAR(i, retract_recover_length_swap);
+    #else
+      dummy = 0.0f;
+      EEPROM_WRITE_VAR(i, dummy);
     #endif
     EEPROM_WRITE_VAR(i, retract_recover_feedrate);
-  #endif
+  #endif // FWRETRACT
 
-  // Save filament sizes
   EEPROM_WRITE_VAR(i, volumetric_enabled);
-  EEPROM_WRITE_VAR(i, filament_size[0]);
-  #if EXTRUDERS > 1
-  EEPROM_WRITE_VAR(i, filament_size[1]);
-  #if EXTRUDERS > 2
-  EEPROM_WRITE_VAR(i, filament_size[2]);
-  #endif
-  #endif
 
-  char ver2[4]=EEPROM_VERSION;
+  // Save filament sizes
-  i=EEPROM_OFFSET;
+  for (int q = 0; q < 4; q++) {
-  EEPROM_WRITE_VAR(i,ver2); // validate data
+    if (q < EXTRUDERS) dummy = filament_size[q];
-  SERIAL_ECHO_START;
+    EEPROM_WRITE_VAR(i, dummy);
-  SERIAL_ECHOLNPGM("Settings Stored");
   }
-#endif //EEPROM_SETTINGS
-
-
-#ifndef DISABLE_M503
-void Config_PrintSettings()
-{  // Always have this function, even with EEPROM_SETTINGS disabled, the current values will be shown
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Steps per unit:");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("  M92 X",axis_steps_per_unit[X_AXIS]);
-    SERIAL_ECHOPAIR(" Y",axis_steps_per_unit[Y_AXIS]);
-    SERIAL_ECHOPAIR(" Z",axis_steps_per_unit[Z_AXIS]);
-    SERIAL_ECHOPAIR(" E",axis_steps_per_unit[E_AXIS]);
-    SERIAL_ECHOLN("");
 
-    SERIAL_ECHO_START;
+  int storageSize = i;
-#ifdef SCARA
-SERIAL_ECHOLNPGM("Scaling factors:");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("  M365 X",axis_scaling[X_AXIS]);
-    SERIAL_ECHOPAIR(" Y",axis_scaling[Y_AXIS]);
-    SERIAL_ECHOPAIR(" Z",axis_scaling[Z_AXIS]);
-    SERIAL_ECHOLN("");
-      
-    SERIAL_ECHO_START;
-#endif
-    SERIAL_ECHOLNPGM("Maximum feedrates (mm/s):");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("  M203 X", max_feedrate[X_AXIS]);
-    SERIAL_ECHOPAIR(" Y", max_feedrate[Y_AXIS]); 
-    SERIAL_ECHOPAIR(" Z", max_feedrate[Z_AXIS]); 
-    SERIAL_ECHOPAIR(" E", max_feedrate[E_AXIS]);
-    SERIAL_ECHOLN("");
-
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Maximum Acceleration (mm/s2):");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("  M201 X" ,max_acceleration_units_per_sq_second[X_AXIS] ); 
-    SERIAL_ECHOPAIR(" Y" , max_acceleration_units_per_sq_second[Y_AXIS] ); 
-    SERIAL_ECHOPAIR(" Z" ,max_acceleration_units_per_sq_second[Z_AXIS] );
-    SERIAL_ECHOPAIR(" E" ,max_acceleration_units_per_sq_second[E_AXIS]);
-    SERIAL_ECHOLN("");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Acceleration: S=acceleration, T=retract acceleration");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("  M204 S",acceleration ); 
-    SERIAL_ECHOPAIR(" T" ,retract_acceleration);
-    SERIAL_ECHOLN("");
 
-    SERIAL_ECHO_START;
+  char ver2[4] = EEPROM_VERSION;
-    SERIAL_ECHOLNPGM("Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s)");
+  int j = EEPROM_OFFSET;
-    SERIAL_ECHO_START;
+  EEPROM_WRITE_VAR(j, ver2); // validate data
-    SERIAL_ECHOPAIR("  M205 S",minimumfeedrate ); 
-    SERIAL_ECHOPAIR(" T" ,mintravelfeedrate ); 
-    SERIAL_ECHOPAIR(" B" ,minsegmenttime ); 
-    SERIAL_ECHOPAIR(" X" ,max_xy_jerk ); 
-    SERIAL_ECHOPAIR(" Z" ,max_z_jerk);
-    SERIAL_ECHOPAIR(" E" ,max_e_jerk);
-    SERIAL_ECHOLN(""); 
 
+  // Report storage size
   SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Home offset (mm):");
+  SERIAL_ECHOPAIR("Settings Stored (", (unsigned long)i);
-    SERIAL_ECHO_START;
+  SERIAL_ECHOLNPGM(" bytes)");
-    SERIAL_ECHOPAIR("  M206 X",add_homing[X_AXIS] );
-    SERIAL_ECHOPAIR(" Y" ,add_homing[Y_AXIS] );
-    SERIAL_ECHOPAIR(" Z" ,add_homing[Z_AXIS] );
-    SERIAL_ECHOLN("");
-#ifdef DELTA
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Endstop adjustement (mm):");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("  M666 X",endstop_adj[X_AXIS] );
-    SERIAL_ECHOPAIR(" Y" ,endstop_adj[Y_AXIS] );
-    SERIAL_ECHOPAIR(" Z" ,endstop_adj[Z_AXIS] );
-	SERIAL_ECHOLN("");
-	SERIAL_ECHO_START;
-	SERIAL_ECHOLNPGM("Delta settings: L=delta_diagonal_rod, R=delta_radius, S=delta_segments_per_second");
-	SERIAL_ECHO_START;
-	SERIAL_ECHOPAIR("  M665 L",delta_diagonal_rod );
-	SERIAL_ECHOPAIR(" R" ,delta_radius );
-	SERIAL_ECHOPAIR(" S" ,delta_segments_per_second );
-	SERIAL_ECHOLN("");
-#endif
-#ifdef PIDTEMP
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("PID settings:");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("   M301 P",Kp); 
-    SERIAL_ECHOPAIR(" I" ,unscalePID_i(Ki)); 
-    SERIAL_ECHOPAIR(" D" ,unscalePID_d(Kd));
-    SERIAL_ECHOLN(""); 
-#endif
-#ifdef FWRETRACT
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Retract: S=Length (mm) F:Speed (mm/m) Z: ZLift (mm)");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("   M207 S",retract_length); 
-    SERIAL_ECHOPAIR(" F" ,retract_feedrate*60); 
-    SERIAL_ECHOPAIR(" Z" ,retract_zlift);
-    SERIAL_ECHOLN(""); 
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Recover: S=Extra length (mm) F:Speed (mm/m)");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("   M208 S",retract_recover_length);
-    SERIAL_ECHOPAIR(" F", retract_recover_feedrate*60);
-	SERIAL_ECHOLN("");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Auto-Retract: S=0 to disable, 1 to interpret extrude-only moves as retracts or recoveries");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("   M209 S", (unsigned long)(autoretract_enabled ? 1 : 0));
-    SERIAL_ECHOLN("");
-#if EXTRUDERS > 1
-    SERIAL_ECHO_START;
-    SERIAL_ECHOLNPGM("Multi-extruder settings:");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("   Swap retract length (mm):    ", retract_length_swap);
-    SERIAL_ECHOLN("");
-    SERIAL_ECHO_START;
-    SERIAL_ECHOPAIR("   Swap rec. addl. length (mm): ", retract_recover_length_swap);
-    SERIAL_ECHOLN("");
-#endif
-    SERIAL_ECHO_START;
-    if (volumetric_enabled) {
-        SERIAL_ECHOLNPGM("Filament settings:");
-        SERIAL_ECHO_START;
-        SERIAL_ECHOPAIR("   M200 D", filament_size[0]);
-        SERIAL_ECHOLN(""); 
-#if EXTRUDERS > 1
-		SERIAL_ECHO_START;
-        SERIAL_ECHOPAIR("   M200 T1 D", filament_size[1]);
-        SERIAL_ECHOLN(""); 
-#if EXTRUDERS > 2
-		SERIAL_ECHO_START;
-        SERIAL_ECHOPAIR("   M200 T2 D", filament_size[2]);
-		SERIAL_ECHOLN("");
-#endif
-#endif
-    } else {
-        SERIAL_ECHOLNPGM("Filament settings: Disabled");
-    }
-#endif
 }
-#endif
 
+void Config_RetrieveSettings() {
 
-#ifdef EEPROM_SETTINGS
-void Config_RetrieveSettings()
-{
   int i = EEPROM_OFFSET;
   char stored_ver[4];
   char ver[4] = EEPROM_VERSION;
   EEPROM_READ_VAR(i, stored_ver); //read stored version
   //  SERIAL_ECHOLN("Version: [" << ver << "] Stored version: [" << stored_ver << "]");
-    if (strncmp(ver,stored_ver,3) == 0)
+
-    {
+  if (strncmp(ver, stored_ver, 3) != 0) {
+    Config_ResetDefault();
+  }
+  else {
+    float dummy = 0;
+
     // version number match
     EEPROM_READ_VAR(i, axis_steps_per_unit);
     EEPROM_READ_VAR(i, max_feedrate);
@@ -296,16 +260,21 @@ void Config_RetrieveSettings()
     EEPROM_READ_VAR(i, max_z_jerk);
     EEPROM_READ_VAR(i, max_e_jerk);
     EEPROM_READ_VAR(i, add_homing);
+
     #ifdef DELTA
-		EEPROM_READ_VAR(i,endstop_adj);
+      EEPROM_READ_VAR(i, endstop_adj);                // 3 floats
-		EEPROM_READ_VAR(i,delta_radius);
+      EEPROM_READ_VAR(i, delta_radius);               // 1 float
-		EEPROM_READ_VAR(i,delta_diagonal_rod);
+      EEPROM_READ_VAR(i, delta_diagonal_rod);         // 1 float
-		EEPROM_READ_VAR(i,delta_segments_per_second);
+      EEPROM_READ_VAR(i, delta_segments_per_second);  // 1 float
+    #else
+      for (int q=6; q--;) EEPROM_READ_VAR(i, dummy);
     #endif
+
     #ifndef ULTIPANEL
-        int plaPreheatHotendTemp, plaPreheatHPBTemp, plaPreheatFanSpeed;
+      int plaPreheatHotendTemp, plaPreheatHPBTemp, plaPreheatFanSpeed,
-        int absPreheatHotendTemp, absPreheatHPBTemp, absPreheatFanSpeed;
+          absPreheatHotendTemp, absPreheatHPBTemp, absPreheatFanSpeed;
     #endif
+
     EEPROM_READ_VAR(i, plaPreheatHotendTemp);
     EEPROM_READ_VAR(i, plaPreheatHPBTemp);
     EEPROM_READ_VAR(i, plaPreheatFanSpeed);
@@ -313,19 +282,39 @@ void Config_RetrieveSettings()
     EEPROM_READ_VAR(i, absPreheatHPBTemp);
     EEPROM_READ_VAR(i, absPreheatFanSpeed);
     EEPROM_READ_VAR(i, zprobe_zoffset);
-        #ifndef PIDTEMP
+
-        float Kp,Ki,Kd;
+    #ifdef PIDTEMP
-        #endif
+      for (int e = 0; e < 4; e++) { // 4 = max extruders currently supported by Marlin
+        EEPROM_READ_VAR(i, dummy);
+        if (e < EXTRUDERS && dummy != DUMMY_PID_VALUE) {
           // do not need to scale PID values as the values in EEPROM are already scaled
-        EEPROM_READ_VAR(i,Kp);
+          PID_PARAM(Kp, e) = dummy;
-        EEPROM_READ_VAR(i,Ki);
+          EEPROM_READ_VAR(i, PID_PARAM(Ki, e));
-        EEPROM_READ_VAR(i,Kd);
+          EEPROM_READ_VAR(i, PID_PARAM(Kd, e));
+          #ifdef PID_ADD_EXTRUSION_RATE
+            EEPROM_READ_VAR(i, PID_PARAM(Kc, e));
+          #else
+            EEPROM_READ_VAR(i, dummy);
+          #endif
+        }
+        else {
+          for (int q=3; q--;) EEPROM_READ_VAR(i, dummy); // Ki, Kd, Kc
+        }
+      }
+    #else // !PIDTEMP
+      // 4 x 4 = 16 slots for PID parameters
+      for (int q=16; q--;) EEPROM_READ_VAR(i, dummy);  // 4x Kp, Ki, Kd, Kc
+    #endif // !PIDTEMP
+
     #ifndef DOGLCD
       int lcd_contrast;
     #endif
     EEPROM_READ_VAR(i, lcd_contrast);
+
     #ifdef SCARA
-		EEPROM_READ_VAR(i,axis_scaling);
+      EEPROM_READ_VAR(i, axis_scaling);  // 3 floats
+    #else
+      EEPROM_READ_VAR(i, dummy);
     #endif
 
     #ifdef FWRETRACT
@@ -333,51 +322,55 @@ void Config_RetrieveSettings()
       EEPROM_READ_VAR(i, retract_length);
       #if EXTRUDERS > 1
         EEPROM_READ_VAR(i, retract_length_swap);
+      #else
+        EEPROM_READ_VAR(i, dummy);
       #endif
       EEPROM_READ_VAR(i, retract_feedrate);
       EEPROM_READ_VAR(i, retract_zlift);
       EEPROM_READ_VAR(i, retract_recover_length);
       #if EXTRUDERS > 1
         EEPROM_READ_VAR(i, retract_recover_length_swap);
+      #else
+        EEPROM_READ_VAR(i, dummy);
       #endif
       EEPROM_READ_VAR(i, retract_recover_feedrate);
-		#endif
+    #endif // FWRETRACT
 
     EEPROM_READ_VAR(i, volumetric_enabled);
-		EEPROM_READ_VAR(i, filament_size[0]);
+
-#if EXTRUDERS > 1
+    for (int q = 0; q < 4; q++) {
-		EEPROM_READ_VAR(i, filament_size[1]);
+      EEPROM_READ_VAR(i, dummy);
-#if EXTRUDERS > 2
+      if (q < EXTRUDERS) filament_size[q] = dummy;
-		EEPROM_READ_VAR(i, filament_size[2]);
+    }
-#endif
+
-#endif
     calculate_volumetric_multipliers();
     // Call updatePID (similar to when we have processed M301)
     updatePID();
+
+    // Report settings retrieved and length
     SERIAL_ECHO_START;
-        SERIAL_ECHOLNPGM("Stored settings retrieved");
+    SERIAL_ECHO(ver);
-    }
+    SERIAL_ECHOPAIR(" stored settings retrieved (", (unsigned long)i);
-    else
+    SERIAL_ECHOLNPGM(" bytes)");
-    {
-        Config_ResetDefault();
   }
+
   #ifdef EEPROM_CHITCHAT
     Config_PrintSettings();
   #endif
 }
-#endif
 
-void Config_ResetDefault()
+#endif // EEPROM_SETTINGS
-{
+
+void Config_ResetDefault() {
   float tmp1[] = DEFAULT_AXIS_STEPS_PER_UNIT;
   float tmp2[] = DEFAULT_MAX_FEEDRATE;
   long tmp3[] = DEFAULT_MAX_ACCELERATION;
-    for (short i=0;i<4;i++) 
+  for (int i = 0; i < NUM_AXIS; i++) {
-    {
     axis_steps_per_unit[i] = tmp1[i];
     max_feedrate[i] = tmp2[i];
     max_acceleration_units_per_sq_second[i] = tmp3[i];
     #ifdef SCARA
+      if (i < sizeof(axis_scaling) / sizeof(*axis_scaling))
         axis_scaling[i] = 1;
     #endif
   }
@@ -394,6 +387,7 @@ void Config_ResetDefault()
   max_z_jerk = DEFAULT_ZJERK;
   max_e_jerk = DEFAULT_EJERK;
   add_homing[X_AXIS] = add_homing[Y_AXIS] = add_homing[Z_AXIS] = 0;
+
   #ifdef DELTA
     endstop_adj[X_AXIS] = endstop_adj[Y_AXIS] = endstop_adj[Z_AXIS] = 0;
     delta_radius =  DELTA_RADIUS;
@@ -401,6 +395,7 @@ void Config_ResetDefault()
     delta_segments_per_second =  DELTA_SEGMENTS_PER_SECOND;
     recalc_delta_settings(delta_radius, delta_diagonal_rod);
   #endif
+
   #ifdef ULTIPANEL
     plaPreheatHotendTemp = PLA_PREHEAT_HOTEND_TEMP;
     plaPreheatHPBTemp = PLA_PREHEAT_HPB_TEMP;
@@ -409,23 +404,31 @@ void Config_ResetDefault()
     absPreheatHPBTemp = ABS_PREHEAT_HPB_TEMP;
     absPreheatFanSpeed = ABS_PREHEAT_FAN_SPEED;
   #endif
+
   #ifdef ENABLE_AUTO_BED_LEVELING
     zprobe_zoffset = -Z_PROBE_OFFSET_FROM_EXTRUDER;
   #endif
+
   #ifdef DOGLCD
     lcd_contrast = DEFAULT_LCD_CONTRAST;
   #endif
-#ifdef PIDTEMP
-    Kp = DEFAULT_Kp;
-    Ki = scalePID_i(DEFAULT_Ki);
-    Kd = scalePID_d(DEFAULT_Kd);
 
+  #ifdef PIDTEMP
+    #ifdef PID_PARAMS_PER_EXTRUDER
+      for (int e = 0; e < EXTRUDERS; e++)
+    #else
+      int e = 0; // only need to write once
+    #endif
+    {
+      PID_PARAM(Kp, e) = DEFAULT_Kp;
+      PID_PARAM(Ki, e) = scalePID_i(DEFAULT_Ki);
+      PID_PARAM(Kd, e) = scalePID_d(DEFAULT_Kd);
+      #ifdef PID_ADD_EXTRUSION_RATE
+        PID_PARAM(Kc, e) = DEFAULT_Kc;
+      #endif
+    }
     // call updatePID (similar to when we have processed M301)
     updatePID();
-    
-#ifdef PID_ADD_EXTRUSION_RATE
-    Kc = DEFAULT_Kc;
-#endif//PID_ADD_EXTRUSION_RATE
   #endif // PIDTEMP
 
   #ifdef FWRETRACT
@@ -449,11 +452,215 @@ void Config_ResetDefault()
     filament_size[1] = DEFAULT_NOMINAL_FILAMENT_DIA;
     #if EXTRUDERS > 2
       filament_size[2] = DEFAULT_NOMINAL_FILAMENT_DIA;
+      #if EXTRUDERS > 3
+        filament_size[3] = DEFAULT_NOMINAL_FILAMENT_DIA;
+      #endif
     #endif
   #endif
   calculate_volumetric_multipliers();
 
   SERIAL_ECHO_START;
   SERIAL_ECHOLNPGM("Hardcoded Default Settings Loaded");
+}
+
+#ifndef DISABLE_M503
+
+void Config_PrintSettings(bool forReplay) {
+  // Always have this function, even with EEPROM_SETTINGS disabled, the current values will be shown
+
+  SERIAL_ECHO_START;
+
+  if (!forReplay) {
+    SERIAL_ECHOLNPGM("Steps per unit:");
+    SERIAL_ECHO_START;
+  }
+  SERIAL_ECHOPAIR("  M92 X", axis_steps_per_unit[X_AXIS]);
+  SERIAL_ECHOPAIR(" Y", axis_steps_per_unit[Y_AXIS]);
+  SERIAL_ECHOPAIR(" Z", axis_steps_per_unit[Z_AXIS]);
+  SERIAL_ECHOPAIR(" E", axis_steps_per_unit[E_AXIS]);
+  SERIAL_EOL;
+
+  SERIAL_ECHO_START;
+
+  #ifdef SCARA
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Scaling factors:");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHOPAIR("  M365 X", axis_scaling[X_AXIS]);
+    SERIAL_ECHOPAIR(" Y", axis_scaling[Y_AXIS]);
+    SERIAL_ECHOPAIR(" Z", axis_scaling[Z_AXIS]);
+    SERIAL_EOL;
+    SERIAL_ECHO_START;
+  #endif // SCARA
+
+  if (!forReplay) {
+    SERIAL_ECHOLNPGM("Maximum feedrates (mm/s):");
+    SERIAL_ECHO_START;
+  }
+  SERIAL_ECHOPAIR("  M203 X", max_feedrate[X_AXIS]);
+  SERIAL_ECHOPAIR(" Y", max_feedrate[Y_AXIS]);
+  SERIAL_ECHOPAIR(" Z", max_feedrate[Z_AXIS]);
+  SERIAL_ECHOPAIR(" E", max_feedrate[E_AXIS]);
+  SERIAL_EOL;
+
+  SERIAL_ECHO_START;
+  if (!forReplay) {
+    SERIAL_ECHOLNPGM("Maximum Acceleration (mm/s2):");
+    SERIAL_ECHO_START;
+  }
+  SERIAL_ECHOPAIR("  M201 X", max_acceleration_units_per_sq_second[X_AXIS] );
+  SERIAL_ECHOPAIR(" Y", max_acceleration_units_per_sq_second[Y_AXIS] );
+  SERIAL_ECHOPAIR(" Z", max_acceleration_units_per_sq_second[Z_AXIS] );
+  SERIAL_ECHOPAIR(" E", max_acceleration_units_per_sq_second[E_AXIS]);
+  SERIAL_EOL;
+  SERIAL_ECHO_START;
+  if (!forReplay) {
+    SERIAL_ECHOLNPGM("Acceleration: S=acceleration, T=retract acceleration");
+    SERIAL_ECHO_START;
+  }
+  SERIAL_ECHOPAIR("  M204 S", acceleration );
+  SERIAL_ECHOPAIR(" T", retract_acceleration);
+  SERIAL_EOL;
+
+  SERIAL_ECHO_START;
+  if (!forReplay) {
+    SERIAL_ECHOLNPGM("Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s)");
+    SERIAL_ECHO_START;
+  }
+  SERIAL_ECHOPAIR("  M205 S", minimumfeedrate );
+  SERIAL_ECHOPAIR(" T", mintravelfeedrate );
+  SERIAL_ECHOPAIR(" B", minsegmenttime );
+  SERIAL_ECHOPAIR(" X", max_xy_jerk );
+  SERIAL_ECHOPAIR(" Z", max_z_jerk);
+  SERIAL_ECHOPAIR(" E", max_e_jerk);
+  SERIAL_EOL;
+
+  SERIAL_ECHO_START;
+  if (!forReplay) {
+    SERIAL_ECHOLNPGM("Home offset (mm):");
+    SERIAL_ECHO_START;
+  }
+  SERIAL_ECHOPAIR("  M206 X", add_homing[X_AXIS] );
+  SERIAL_ECHOPAIR(" Y", add_homing[Y_AXIS] );
+  SERIAL_ECHOPAIR(" Z", add_homing[Z_AXIS] );
+  SERIAL_EOL;
+
+  #ifdef DELTA
+    SERIAL_ECHO_START;
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Endstop adjustement (mm):");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHOPAIR("  M666 X", endstop_adj[X_AXIS] );
+    SERIAL_ECHOPAIR(" Y", endstop_adj[Y_AXIS] );
+    SERIAL_ECHOPAIR(" Z", endstop_adj[Z_AXIS] );
+    SERIAL_EOL;
+    SERIAL_ECHO_START;
+    SERIAL_ECHOLNPGM("Delta settings: L=delta_diagonal_rod, R=delta_radius, S=delta_segments_per_second");
+    SERIAL_ECHO_START;
+    SERIAL_ECHOPAIR("  M665 L", delta_diagonal_rod );
+    SERIAL_ECHOPAIR(" R", delta_radius );
+    SERIAL_ECHOPAIR(" S", delta_segments_per_second );
+    SERIAL_EOL;
+  #endif // DELTA
+
+  #ifdef PIDTEMP
+    SERIAL_ECHO_START;
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("PID settings:");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHOPAIR("   M301 P", PID_PARAM(Kp, 0)); // for compatibility with hosts, only echos values for E0
+    SERIAL_ECHOPAIR(" I", unscalePID_i(PID_PARAM(Ki, 0)));
+    SERIAL_ECHOPAIR(" D", unscalePID_d(PID_PARAM(Kd, 0)));
+    SERIAL_EOL;
+  #endif // PIDTEMP
+
+  #ifdef FWRETRACT
+
+    SERIAL_ECHO_START;
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Retract: S=Length (mm) F:Speed (mm/m) Z: ZLift (mm)");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHOPAIR("   M207 S", retract_length);
+    SERIAL_ECHOPAIR(" F", retract_feedrate*60);
+    SERIAL_ECHOPAIR(" Z", retract_zlift);
+    SERIAL_EOL;
+    SERIAL_ECHO_START;
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Recover: S=Extra length (mm) F:Speed (mm/m)");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHOPAIR("   M208 S", retract_recover_length);
+    SERIAL_ECHOPAIR(" F", retract_recover_feedrate*60);
+    SERIAL_EOL;
+    SERIAL_ECHO_START;
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Auto-Retract: S=0 to disable, 1 to interpret extrude-only moves as retracts or recoveries");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHOPAIR("   M209 S", (unsigned long)(autoretract_enabled ? 1 : 0));
+    SERIAL_EOL;
+
+    #if EXTRUDERS > 1
+      if (!forReplay) {
+        SERIAL_ECHO_START;
+        SERIAL_ECHOLNPGM("Multi-extruder settings:");
+        SERIAL_ECHO_START;
+        SERIAL_ECHOPAIR("   Swap retract length (mm):    ", retract_length_swap);
+        SERIAL_EOL;
+        SERIAL_ECHO_START;
+        SERIAL_ECHOPAIR("   Swap rec. addl. length (mm): ", retract_recover_length_swap);
+        SERIAL_EOL;
+      }
+    #endif // EXTRUDERS > 1
 
+  #endif // FWRETRACT
+
+  SERIAL_ECHO_START;
+  if (volumetric_enabled) {
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Filament settings:");
+      SERIAL_ECHO_START;
     }
+    SERIAL_ECHOPAIR("   M200 D", filament_size[0]);
+    SERIAL_EOL;
+
+    #if EXTRUDERS > 1
+      SERIAL_ECHO_START;
+      SERIAL_ECHOPAIR("   M200 T1 D", filament_size[1]);
+      SERIAL_EOL;
+      #if EXTRUDERS > 2
+        SERIAL_ECHO_START;
+        SERIAL_ECHOPAIR("   M200 T2 D", filament_size[2]);
+        SERIAL_EOL;
+        #if EXTRUDERS > 3
+          SERIAL_ECHO_START;
+          SERIAL_ECHOPAIR("   M200 T3 D", filament_size[3]);
+          SERIAL_EOL;
+        #endif
+      #endif
+    #endif
+
+  } else {
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Filament settings: Disabled");
+    }
+  }
+
+  #ifdef CUSTOM_M_CODES
+    SERIAL_ECHO_START;
+    if (!forReplay) {
+      SERIAL_ECHOLNPGM("Z-Probe Offset (mm):");
+      SERIAL_ECHO_START;
+    }
+    SERIAL_ECHO("   M");
+    SERIAL_ECHO(CUSTOM_M_CODE_SET_Z_PROBE_OFFSET);
+    SERIAL_ECHOPAIR(" Z", -zprobe_zoffset);
+    SERIAL_EOL;
+  #endif
+}
+
+#endif // !DISABLE_M503

Marlin/ConfigurationStore.h

@@ -6,9 +6,9 @@
 void Config_ResetDefault();
 
 #ifndef DISABLE_M503
-void Config_PrintSettings();
+  void Config_PrintSettings(bool forReplay=false);
 #else
-FORCE_INLINE void Config_PrintSettings() {}
+  FORCE_INLINE void Config_PrintSettings(bool forReplay=false) {}
 #endif
 
 #ifdef EEPROM_SETTINGS
@@ -19,4 +19,4 @@ FORCE_INLINE void Config_StoreSettings() {}
   FORCE_INLINE void Config_RetrieveSettings() { Config_ResetDefault(); Config_PrintSettings(); }
 #endif
 
-#endif//CONFIG_STORE_H
+#endif // __CONFIG_STORE_H

Marlin/Configuration_adv.h

@@ -78,6 +78,7 @@
 #define EXTRUDER_0_AUTO_FAN_PIN -1
 #define EXTRUDER_1_AUTO_FAN_PIN -1
 #define EXTRUDER_2_AUTO_FAN_PIN -1
+#define EXTRUDER_3_AUTO_FAN_PIN -1
 #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
 #define EXTRUDER_AUTO_FAN_SPEED   255  // == full speed
 
@@ -200,9 +201,6 @@
 // This is the default power-up mode which can be later using M605.
 #define DEFAULT_DUAL_X_CARRIAGE_MODE 0
 
-// As the x-carriages are independent we can now account for any relative Z offset
-#define EXTRUDER1_Z_OFFSET 0.0           // z offset relative to extruder 0
-
 // Default settings in "Auto-park Mode"
 #define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
 #define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
@@ -230,7 +228,7 @@
 #define INVERT_Z_STEP_PIN false
 #define INVERT_E_STEP_PIN false
 
-//default stepper release if idle
+//default stepper release if idle. Set to 0 to deactivate.
 #define DEFAULT_STEPPER_DEACTIVE_TIME 60
 
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
@@ -297,7 +295,7 @@
 // using:
 //#define MENU_ADDAUTOSTART
 
-// Show a progress bar on the LCD when printing from SD?
+// Show a progress bar on HD44780 LCDs for SD printing
 //#define LCD_PROGRESS_BAR
 
 #ifdef LCD_PROGRESS_BAR
@@ -309,6 +307,12 @@
   #define PROGRESS_MSG_EXPIRE   0
   // Enable this to show messages for MSG_TIME then hide them
   //#define PROGRESS_MSG_ONCE
+  #ifdef DOGLCD
+    #warning LCD_PROGRESS_BAR does not apply to graphical displays at this time.
+  #endif
+  #ifdef FILAMENT_LCD_DISPLAY
+    #error LCD_PROGRESS_BAR and FILAMENT_LCD_DISPLAY are not fully compatible. Comment out this line to use both.
+  #endif
 #endif
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -480,6 +484,10 @@ const unsigned int dropsegments=5; //everything with less than this number of st
   #define THERMISTORHEATER_2 TEMP_SENSOR_2
   #define HEATER_2_USES_THERMISTOR
 #endif
+#if TEMP_SENSOR_3 > 0
+  #define THERMISTORHEATER_3 TEMP_SENSOR_3
+  #define HEATER_3_USES_THERMISTOR
+#endif
 #if TEMP_SENSOR_BED > 0
   #define THERMISTORBED TEMP_SENSOR_BED
   #define BED_USES_THERMISTOR
@@ -493,6 +501,9 @@ const unsigned int dropsegments=5; //everything with less than this number of st
 #if TEMP_SENSOR_2 == -1
   #define HEATER_2_USES_AD595
 #endif
+#if TEMP_SENSOR_3 == -1
+  #define HEATER_3_USES_AD595
+#endif
 #if TEMP_SENSOR_BED == -1
   #define BED_USES_AD595
 #endif
@@ -511,6 +522,10 @@ const unsigned int dropsegments=5; //everything with less than this number of st
   #undef HEATER_2_MINTEMP
   #undef HEATER_2_MAXTEMP
 #endif
+#if TEMP_SENSOR_3 == 0
+  #undef HEATER_3_MINTEMP
+  #undef HEATER_3_MAXTEMP
+#endif
 #if TEMP_SENSOR_BED == 0
   #undef BED_MINTEMP
   #undef BED_MAXTEMP

Marlin/DOGMbitmaps.h

@@ -1,72 +1,80 @@
-#define START_BMPWIDTH 	60	//Width in pixels
+// BitMap for splashscreen
-#define START_BMPHEIGHT 	64	//Height in pixels
+// Generated with: http://www.digole.com/tools/PicturetoC_Hex_converter.php
-#define START_BMPBYTEWIDTH 	8	//Width in bytes
+// Please note that using the high-res version takes 402Bytes of PROGMEM. 
-const unsigned char start_bmp[574] PROGMEM = { //AVR-GCC, WinAVR
+//#define START_BMPHIGH
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+#ifdef START_BMPHIGH
-0xFF,0xFF,0xFF,0xF9,0xFF,0xFF,0xFF,0xF0,
+  #define START_BMPWIDTH      112
-0xFF,0xFF,0xFF,0xF0,0xFF,0xFF,0xFF,0xF0,
+  #define START_BMPHEIGHT      38
-0xFF,0xFF,0xFF,0xE0,0x7F,0xFF,0xFF,0xF0,
+  #define START_BMPBYTEWIDTH   14
-0xFF,0xFF,0xFF,0xC0,0x3F,0xFF,0xFF,0xF0,
+  #define START_BMPBYTES      532 // START_BMPWIDTH * START_BMPHEIGHT / 8
-0xFF,0xFF,0xFF,0x80,0x1F,0xFF,0xFF,0xF0,
+  
-0xFF,0xFF,0xFF,0x00,0x0F,0xFF,0xFF,0xF0,
+  const unsigned char start_bmp[START_BMPBYTES] PROGMEM = {
-0xFF,0xFF,0xFE,0x00,0x07,0xFF,0xFF,0xF0,
+     0x01,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
-0xFF,0xFF,0xFC,0x00,0x03,0xFF,0xFF,0xF0,
+    ,0x0f,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
-0xFF,0xFF,0xF8,0x00,0x01,0xFF,0xFF,0xF0,
+    ,0x1e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xff,0xff
-0xFF,0xFF,0xF0,0x00,0x00,0xFF,0xFF,0xF0,
+    ,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xff,0xff
-0xFF,0xFF,0xE0,0x00,0x00,0x7F,0xFF,0xF0,
+    ,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xff,0xff
-0xFF,0xFF,0xC0,0x00,0x00,0x3F,0xFF,0xF0,
+    ,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff
-0xFF,0xFF,0x80,0x00,0x00,0x3F,0xFF,0xF0,
+    ,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7f,0xff
-0xFF,0xFF,0x00,0x00,0x00,0x1F,0xFF,0xF0,
+    ,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x00,0x00,0x3f,0xff
-0xFF,0xFE,0x00,0x00,0x00,0x0F,0xFF,0xF0,
+    ,0xc0,0x0f,0xc0,0xfc,0x00,0x00,0x00,0x00,0x00,0x78,0x18,0x00,0x1f,0xff
-0xFF,0xFE,0x00,0x00,0x00,0x07,0xFF,0xF0,
+    ,0xc0,0x3f,0xe1,0xff,0x00,0x00,0x00,0x00,0x00,0x78,0x3c,0x00,0x0f,0xff
-0xFF,0xFC,0x00,0x00,0x00,0x07,0xFF,0xF0,
+    ,0xc0,0x7f,0xf3,0xff,0x80,0x00,0x00,0x00,0x00,0x78,0x3c,0x00,0x07,0xff
-0xFF,0xFC,0x00,0x00,0x00,0x03,0xFF,0xF0,
+    ,0xc0,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x78,0x3c,0x00,0x03,0xff
-0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+    ,0xc1,0xf8,0x7f,0x87,0xe0,0x00,0x00,0x00,0x00,0x78,0x00,0x00,0x01,0xff
-0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+    ,0xc1,0xf0,0x3f,0x03,0xe0,0x00,0x00,0x00,0x00,0x78,0x00,0x00,0x00,0xff
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe0,0x1f,0x00,0x03,0xe0,0x78,0x3c,0x03,0xf0,0x7f
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe0,0x7f,0xc0,0x0f,0xf8,0x78,0x3c,0x07,0xfc,0x3f
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe1,0xff,0xe0,0x1f,0xfc,0x78,0x3c,0x0f,0xfe,0x1f
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe3,0xff,0xf0,0x3f,0xfe,0x78,0x3c,0x1f,0xfe,0x0f
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe3,0xf3,0xf8,0x3f,0x3e,0x78,0x3c,0x3f,0x3f,0x07
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0xe0,0xfc,0x7c,0x1f,0x78,0x3c,0x3e,0x1f,0x07
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0xc0,0x7c,0x7c,0x0f,0x78,0x3c,0x3c,0x0f,0x03
-0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0x80,0x7c,0x78,0x0f,0x78,0x3c,0x3c,0x0f,0x03
-0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0x80,0x3c,0x78,0x00,0x78,0x3c,0x3c,0x0f,0x03
-0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0x80,0x3c,0x78,0x00,0x78,0x3c,0x3c,0x0f,0x03
-0xFF,0xFC,0x00,0x00,0x00,0x03,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0x80,0x3c,0x78,0x00,0x78,0x3c,0x3c,0x0f,0x03
-0xFF,0xFC,0x00,0x00,0x00,0x07,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe7,0xc0,0x3c,0x78,0x00,0x78,0x3c,0x3c,0x0f,0x03
-0xFF,0xFE,0x00,0x00,0x00,0x07,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe3,0xe0,0x3c,0x78,0x00,0x7c,0x3c,0x3c,0x0f,0x03
-0xFF,0xFE,0x00,0x00,0x00,0x0F,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe3,0xff,0x3f,0xf8,0x00,0x7f,0xbc,0x3c,0x0f,0x03
-0xFF,0xFF,0x00,0x00,0x00,0x1F,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe1,0xff,0x3f,0xf8,0x00,0x3f,0xbf,0xfc,0x0f,0x03
-0xFF,0xFF,0x80,0x00,0x00,0x1F,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe0,0xff,0x3f,0xf8,0x00,0x1f,0xbf,0xfc,0x0f,0x03
-0xFF,0xFF,0xC0,0x00,0x00,0x3F,0xFF,0xF0,
+    ,0xc1,0xe0,0x1e,0x01,0xe0,0x7f,0x3f,0xf8,0x00,0x0f,0xbf,0xfc,0x0f,0x03
-0xFF,0xFF,0xE0,0x00,0x00,0x7F,0xFF,0xF0,
+    ,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07
-0xFF,0xFF,0xF0,0x00,0x01,0xFF,0xFF,0xF0,
+    ,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06
-0xFF,0xFF,0xFC,0x00,0x03,0xFF,0xFF,0xF0,
+    ,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0e
-0xFF,0xFF,0xFF,0x00,0x1F,0xFF,0xFF,0xF0,
+    ,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1c
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+    ,0x1e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+    ,0x0f,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+    ,0x01,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80 };
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+#else
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+  #define START_BMPWIDTH 	    56 
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+  #define START_BMPHEIGHT 	  19
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+  #define START_BMPBYTEWIDTH  7
-0x83,0xFF,0xFF,0xFE,0x0F,0xFF,0xFF,0xF0,
+  #define START_BMPBYTES      133 // START_BMPWIDTH * START_BMPHEIGHT / 8
-0x80,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xF0,
+
-0x88,0x7F,0xFF,0xFE,0x23,0xFF,0xFF,0xF0,
+  const unsigned char start_bmp[START_BMPBYTES] PROGMEM = {
-0x8C,0x70,0x38,0x0E,0x71,0x81,0xC0,0x70,
+     0x1f,0xff,0xff,0xff,0xff,0xff,0xff
-0x8C,0x60,0x38,0x0E,0x63,0x80,0xC0,0x30,
+    ,0x60,0x00,0x00,0x00,0x00,0x01,0xff
-0x80,0xE3,0x19,0xC6,0x07,0xF8,0xC7,0x30,
+    ,0x40,0x00,0x00,0x00,0x00,0x00,0xff
-0x80,0xE0,0x19,0xC6,0x03,0x80,0xC7,0x10,
+    ,0x80,0x00,0x00,0x00,0x00,0x00,0x7f
-0x8C,0x62,0x79,0xC6,0x63,0x9C,0xC7,0x30,
+    ,0x83,0xcf,0x00,0x00,0x0c,0x30,0x3f
-0x8C,0x63,0xF8,0xC6,0x71,0x18,0xC6,0x30,
+    ,0x87,0xff,0x80,0x00,0x0c,0x30,0x1f
-0x8E,0x30,0x18,0x0E,0x71,0x80,0xC0,0x30,
+    ,0x86,0x79,0x80,0x00,0x0c,0x00,0x0f
-0x9E,0x38,0x39,0x1E,0x79,0xC4,0xC4,0xF0,
+    ,0x8c,0x30,0xc7,0x83,0x8c,0x30,0xe7
-0xFF,0xFF,0xF9,0xFF,0xFF,0xFF,0xC7,0xF0,
+    ,0x8c,0x30,0xcf,0xc7,0xcc,0x31,0xf3
-0xFF,0xFF,0xF9,0xFF,0xFF,0xFF,0xC7,0xF0,
+    ,0x8c,0x30,0xdc,0xec,0xec,0x33,0xb9
-0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0
+    ,0x8c,0x30,0xd8,0x6c,0x6c,0x33,0x19
-};
+    ,0x8c,0x30,0xd0,0x6c,0x0c,0x33,0x19
+    ,0x8c,0x30,0xd8,0x6c,0x0c,0x33,0x19
+    ,0x8c,0x30,0xdc,0x6c,0x0e,0x3b,0x19
+    ,0x8c,0x30,0xcf,0x7c,0x07,0x9f,0x19
+    ,0x8c,0x30,0xc7,0x7c,0x03,0x8f,0x19
+    ,0x40,0x00,0x00,0x00,0x00,0x00,0x02
+    ,0x60,0x00,0x00,0x00,0x00,0x00,0x06
+    ,0x1f,0xff,0xff,0xff,0xff,0xff,0xf8 };
+#endif
 
 // Here comes a compile-time operation to match the extruder symbols 
 // on the info screen to the set number of extruders in configuration.h

Marlin/Makefile

@@ -36,11 +36,12 @@
 # Note that all settings are set with ?=, this means you can override them
 # from the commandline with "make HARDWARE_MOTHERBOARD=71" for example
 
-# This defined the board you are compiling for (see Configuration.h for the options)
+# This defined the board you are compiling for (see boards.h for the options)
 HARDWARE_MOTHERBOARD ?= 11
 
 # Arduino source install directory, and version number
-ARDUINO_INSTALL_DIR  ?= /Applications/Arduino.app/Contents/Resources/Java
+# On most linuxes this will be /usr/share/arduino
+ARDUINO_INSTALL_DIR  ?= /usr/share/arduino
 ARDUINO_VERSION      ?= 105
 
 # You can optionally set a path to the avr-gcc tools. Requires a trailing slash. (ex: /usr/local/avr-gcc/bin)
@@ -48,10 +49,12 @@ AVR_TOOLS_PATH ?=
 
 #Programmer configuration
 UPLOAD_RATE        ?= 115200
-AVRDUDE_PROGRAMMER ?= arduino
+AVRDUDE_PROGRAMMER ?= wiring
+# on most linuxes this will be /dev/ttyACM0 or /dev/ttyACM1 
 UPLOAD_PORT        ?= /dev/arduino
 
-#Directory used to build files in, contains all the build files, from object files to the final hex file.
+#Directory used to build files in, contains all the build files, from object files to the final hex file
+#on linux it is best to put an absolute path like /home/username/tmp .
 BUILD_DIR          ?= applet
 
 # This defines whether Liquid_TWI2 support will be built
@@ -221,7 +224,7 @@ TARGET = $(notdir $(CURDIR))
 VPATH = .
 VPATH += $(BUILD_DIR)
 VPATH += $(HARDWARE_SRC)
-ifeq ($(HARDWARE_VARIANT), arduino)
+ifeq ($(HARDWARE_VARIANT), $(filter $(HARDWARE_VARIANT),arduino Teensy))
 VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidCrystal
 VPATH += $(ARDUINO_INSTALL_DIR)/libraries/SPI
 ifeq ($(LIQUID_TWI2), 1)
@@ -357,7 +360,7 @@ AVRDUDE_CONF = $(ARDUINO_INSTALL_DIR)/hardware/tools/avrdude.conf
 else
 AVRDUDE_CONF = $(ARDUINO_INSTALL_DIR)/hardware/tools/avr/etc/avrdude.conf
 endif
-AVRDUDE_FLAGS = -D -C $(AVRDUDE_CONF) \
+AVRDUDE_FLAGS = -q -q -D -C$(AVRDUDE_CONF) \
 	-p$(MCU) -P$(AVRDUDE_PORT) -c$(AVRDUDE_PROGRAMMER) \
 	-b$(UPLOAD_RATE)
 

Marlin/Marlin.h

@@ -34,7 +34,7 @@
 
 // Arduino < 1.0.0 does not define this, so we need to do it ourselves
 #ifndef analogInputToDigitalPin
-# define analogInputToDigitalPin(p) ((p) + A0)
+# define analogInputToDigitalPin(p) ((p) + 0xA0)
 #endif
 
 #ifdef AT90USB
@@ -86,6 +86,8 @@ extern const char echomagic[] PROGMEM;
 
 #define SERIAL_ECHOPAIR(name,value) (serial_echopair_P(PSTR(name),(value)))
 
+#define SERIAL_EOL SERIAL_ECHOLN("")
+
 void serial_echopair_P(const char *s_P, float v);
 void serial_echopair_P(const char *s_P, double v);
 void serial_echopair_P(const char *s_P, unsigned long v);
@@ -170,6 +172,13 @@ void manage_inactivity(bool ignore_stepper_queue=false);
   #define disable_e2() /* nothing */
 #endif
 
+#if (EXTRUDERS > 3) && defined(E3_ENABLE_PIN) && (E3_ENABLE_PIN > -1)
+  #define enable_e3() WRITE(E3_ENABLE_PIN, E_ENABLE_ON)
+  #define disable_e3() WRITE(E3_ENABLE_PIN,!E_ENABLE_ON)
+#else
+  #define enable_e3()  /* nothing */
+  #define disable_e3() /* nothing */
+#endif
 
 enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3, X_HEAD=4, Y_HEAD=5};
 

Marlin/MarlinSerial.cpp

@@ -32,8 +32,7 @@
   ring_buffer rx_buffer  =  { { 0 }, 0, 0 };
 #endif
 
-FORCE_INLINE void store_char(unsigned char c)
+FORCE_INLINE void store_char(unsigned char c) {
-{
   int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE;
 
   // if we should be storing the received character into the location
@@ -51,8 +50,7 @@ FORCE_INLINE void store_char(unsigned char c)
 #if defined(M_USARTx_RX_vect)
   // fixed by Mark Sproul this is on the 644/644p
   //SIGNAL(SIG_USART_RECV)
-  SIGNAL(M_USARTx_RX_vect)
+  SIGNAL(M_USARTx_RX_vect) {
-  {
     unsigned char c  =  M_UDRx;
     store_char(c);
   }
@@ -60,15 +58,11 @@ FORCE_INLINE void store_char(unsigned char c)
 
 // Constructors ////////////////////////////////////////////////////////////////
 
-MarlinSerial::MarlinSerial()
+MarlinSerial::MarlinSerial() { }
-{
-
-}
 
 // Public Methods //////////////////////////////////////////////////////////////
 
-void MarlinSerial::begin(long baud)
+void MarlinSerial::begin(long baud) {
-{
   uint16_t baud_setting;
   bool useU2X = true;
 
@@ -98,17 +92,14 @@ void MarlinSerial::begin(long baud)
   sbi(M_UCSRxB, M_RXCIEx);
 }
 
-void MarlinSerial::end()
+void MarlinSerial::end() {
-{
   cbi(M_UCSRxB, M_RXENx);
   cbi(M_UCSRxB, M_TXENx);
   cbi(M_UCSRxB, M_RXCIEx);  
 }
 
 
-
+int MarlinSerial::peek(void) {
-int MarlinSerial::peek(void)
-{
   if (rx_buffer.head == rx_buffer.tail) {
     return -1;
   } else {
@@ -116,20 +107,19 @@ int MarlinSerial::peek(void)
   }
 }
 
-int MarlinSerial::read(void)
+int MarlinSerial::read(void) {
-{
   // if the head isn't ahead of the tail, we don't have any characters
   if (rx_buffer.head == rx_buffer.tail) {
     return -1;
-  } else {
+  }
+  else {
     unsigned char c = rx_buffer.buffer[rx_buffer.tail];
     rx_buffer.tail = (unsigned int)(rx_buffer.tail + 1) % RX_BUFFER_SIZE;
     return c;
   }
 }
 
-void MarlinSerial::flush()
+void MarlinSerial::flush() {
-{
   // don't reverse this or there may be problems if the RX interrupt
   // occurs after reading the value of rx_buffer_head but before writing
   // the value to rx_buffer_tail; the previous value of rx_buffer_head
@@ -143,38 +133,30 @@ void MarlinSerial::flush()
 }
 
 
-
-
 /// imports from print.h
 
 
-
+void MarlinSerial::print(char c, int base) {
-
-void MarlinSerial::print(char c, int base)
-{
   print((long) c, base);
 }
 
-void MarlinSerial::print(unsigned char b, int base)
+void MarlinSerial::print(unsigned char b, int base) {
-{
   print((unsigned long) b, base);
 }
 
-void MarlinSerial::print(int n, int base)
+void MarlinSerial::print(int n, int base) {
-{
   print((long) n, base);
 }
 
-void MarlinSerial::print(unsigned int n, int base)
+void MarlinSerial::print(unsigned int n, int base) {
-{
   print((unsigned long) n, base);
 }
 
-void MarlinSerial::print(long n, int base)
+void MarlinSerial::print(long n, int base) {
-{
   if (base == 0) {
     write(n);
-  } else if (base == 10) {
+  }
+  else if (base == 10) {
     if (n < 0) {
       print('-');
       n = -n;
@@ -185,81 +167,68 @@ void MarlinSerial::print(long n, int base)
   }
 }
 
-void MarlinSerial::print(unsigned long n, int base)
+void MarlinSerial::print(unsigned long n, int base) {
-{
   if (base == 0) write(n);
   else printNumber(n, base);
 }
 
-void MarlinSerial::print(double n, int digits)
+void MarlinSerial::print(double n, int digits) {
-{
   printFloat(n, digits);
 }
 
-void MarlinSerial::println(void)
+void MarlinSerial::println(void) {
-{
   print('\r');
   print('\n');  
 }
 
-void MarlinSerial::println(const String &s)
+void MarlinSerial::println(const String &s) {
-{
   print(s);
   println();
 }
 
-void MarlinSerial::println(const char c[])
+void MarlinSerial::println(const char c[]) {
-{
   print(c);
   println();
 }
 
-void MarlinSerial::println(char c, int base)
+void MarlinSerial::println(char c, int base) {
-{
   print(c, base);
   println();
 }
 
-void MarlinSerial::println(unsigned char b, int base)
+void MarlinSerial::println(unsigned char b, int base) {
-{
   print(b, base);
   println();
 }
 
-void MarlinSerial::println(int n, int base)
+void MarlinSerial::println(int n, int base) {
-{
   print(n, base);
   println();
 }
 
-void MarlinSerial::println(unsigned int n, int base)
+void MarlinSerial::println(unsigned int n, int base) {
-{
   print(n, base);
   println();
 }
 
-void MarlinSerial::println(long n, int base)
+void MarlinSerial::println(long n, int base) {
-{
   print(n, base);
   println();
 }
 
-void MarlinSerial::println(unsigned long n, int base)
+void MarlinSerial::println(unsigned long n, int base) {
-{
   print(n, base);
   println();
 }
 
-void MarlinSerial::println(double n, int digits)
+void MarlinSerial::println(double n, int digits) {
-{
   print(n, digits);
   println();
 }
 
 // Private Methods /////////////////////////////////////////////////////////////
 
-void MarlinSerial::printNumber(unsigned long n, uint8_t base)
+void MarlinSerial::printNumber(unsigned long n, uint8_t base) {
-{
   unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars. 
   unsigned long i = 0;
 
@@ -279,11 +248,9 @@ void MarlinSerial::printNumber(unsigned long n, uint8_t base)
       'A' + buf[i - 1] - 10));
 }
 
-void MarlinSerial::printFloat(double number, uint8_t digits) 
+void MarlinSerial::printFloat(double number, uint8_t digits) {
-{ 
   // Handle negative numbers
-  if (number < 0.0)
+  if (number < 0.0) {
-  {
      print('-');
      number = -number;
   }
@@ -305,8 +272,7 @@ void MarlinSerial::printFloat(double number, uint8_t digits)
     print("."); 
 
   // Extract digits from the remainder one at a time
-  while (digits-- > 0)
+  while (digits-- > 0) {
-  {
     remainder *= 10.0;
     int toPrint = int(remainder);
     print(toPrint);

Marlin/MarlinSerial.h

@@ -23,7 +23,7 @@
 #define MarlinSerial_h
 #include "Marlin.h"
 
-#if !defined(SERIAL_PORT) 
+#ifndef SERIAL_PORT
   #define SERIAL_PORT 0
 #endif
 
@@ -57,7 +57,6 @@
 #define M_U2Xx SERIAL_REGNAME(U2X,SERIAL_PORT,)
 
 
-
 #define DEC 10
 #define HEX 16
 #define OCT 8
@@ -73,8 +72,7 @@
 #define RX_BUFFER_SIZE 128
 
 
-struct ring_buffer
+struct ring_buffer {
-{
   unsigned char buffer[RX_BUFFER_SIZE];
   int head;
   int tail;
@@ -84,8 +82,7 @@ struct ring_buffer
   extern ring_buffer rx_buffer;
 #endif
 
-class MarlinSerial //: public Stream
+class MarlinSerial { //: public Stream
-{
 
   public:
     MarlinSerial();
@@ -95,22 +92,18 @@ class MarlinSerial //: public Stream
     int read(void);
     void flush(void);
 
-    FORCE_INLINE int available(void)
+    FORCE_INLINE int available(void) {
-    {
       return (unsigned int)(RX_BUFFER_SIZE + rx_buffer.head - rx_buffer.tail) % RX_BUFFER_SIZE;
     }
 
-    FORCE_INLINE void write(uint8_t c)
+    FORCE_INLINE void write(uint8_t c) {
-    {
       while (!((M_UCSRxA) & (1 << M_UDREx)))
         ;
 
       M_UDRx = c;
     }
 
-    
+    FORCE_INLINE void checkRx(void) {
-    FORCE_INLINE void checkRx(void)
-    {
       if ((M_UCSRxA & (1<<M_RXCx)) != 0) {
         unsigned char c  =  M_UDRx;
         int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE;
@@ -126,38 +119,16 @@ class MarlinSerial //: public Stream
       }
     }
 
-    
   private:
     void printNumber(unsigned long, uint8_t);
     void printFloat(double, uint8_t);
 
-    
   public:
+    FORCE_INLINE void write(const char *str) { while (*str) write(*str++); }
+    FORCE_INLINE void write(const uint8_t *buffer, size_t size) { while (size--) write(*buffer++); }
+    FORCE_INLINE void print(const String &s) { for (int i = 0; i < (int)s.length(); i++) write(s[i]); }
+    FORCE_INLINE void print(const char *str) { write(str); }
 
-    FORCE_INLINE void write(const char *str)
-    {
-      while (*str)
-        write(*str++);
-    }
-
-
-    FORCE_INLINE void write(const uint8_t *buffer, size_t size)
-    {
-      while (size--)
-        write(*buffer++);
-    }
-
-    FORCE_INLINE void print(const String &s)
-    {
-      for (int i = 0; i < (int)s.length(); i++) {
-        write(s[i]);
-      }
-    }
-    
-    FORCE_INLINE void print(const char *str)
-    {
-      write(str);
-    }
     void print(char, int = BYTE);
     void print(unsigned char, int = BYTE);
     void print(int, int = DEC);

Marlin/Marlin_main.cpp

@@ -61,8 +61,6 @@
   #include <SPI.h>
 #endif
 
-#define VERSION_STRING  "1.0.0"
-
 // look here for descriptions of G-codes: http://linuxcnc.org/handbook/gcode/g-code.html
 // http://objects.reprap.org/wiki/Mendel_User_Manual:_RepRapGCodes
 
@@ -140,17 +138,17 @@
 // M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec
 // M204 - Set default acceleration: S normal moves T filament only moves (M204 S3000 T7000) in mm/sec^2  also sets minimum segment time in ms (B20000) to prevent buffer under-runs and M20 minimum feedrate
 // M205 -  advanced settings:  minimum travel speed S=while printing T=travel only,  B=minimum segment time X= maximum xy jerk, Z=maximum Z jerk, E=maximum E jerk
-// M206 - set additional homing offset
+// M206 - Set additional homing offset
-// M207 - set retract length S[positive mm] F[feedrate mm/min] Z[additional zlift/hop], stays in mm regardless of M200 setting
+// M207 - Set retract length S[positive mm] F[feedrate mm/min] Z[additional zlift/hop], stays in mm regardless of M200 setting
-// M208 - set recover=unretract length S[positive mm surplus to the M207 S*] F[feedrate mm/sec]
+// M208 - Set recover=unretract length S[positive mm surplus to the M207 S*] F[feedrate mm/sec]
 // M209 - S<1=true/0=false> enable automatic retract detect if the slicer did not support G10/11: every normal extrude-only move will be classified as retract depending on the direction.
-// M218 - set hotend offset (in mm): T<extruder_number> X<offset_on_X> Y<offset_on_Y>
+// M218 - Set hotend offset (in mm): T<extruder_number> X<offset_on_X> Y<offset_on_Y>
 // M220 S<factor in percent>- set speed factor override percentage
 // M221 S<factor in percent>- set extrude factor override percentage
 // M226 P<pin number> S<pin state>- Wait until the specified pin reaches the state required
 // M240 - Trigger a camera to take a photograph
 // M250 - Set LCD contrast C<contrast value> (value 0..63)
-// M280 - set servo position absolute. P: servo index, S: angle or microseconds
+// M280 - Set servo position absolute. P: servo index, S: angle or microseconds
 // M300 - Play beep sound S<frequency Hz> P<duration ms>
 // M301 - Set PID parameters P I and D
 // M302 - Allow cold extrudes, or set the minimum extrude S<temperature>.
@@ -163,14 +161,14 @@
 // M405 - Turn on Filament Sensor extrusion control.  Optional D<delay in cm> to set delay in centimeters between sensor and extruder 
 // M406 - Turn off Filament Sensor extrusion control 
 // M407 - Displays measured filament diameter 
-// M500 - stores parameters in EEPROM
+// M500 - Store parameters in EEPROM
-// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
+// M501 - Read parameters from EEPROM (if you need reset them after you changed them temporarily).
-// M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
+// M502 - Revert to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
-// M503 - print the current settings (from memory not from EEPROM)
+// M503 - Print the current settings (from memory not from EEPROM). Use S0 to leave off headings.
 // M540 - Use S[0|1] to enable or disable the stop SD card print on endstop hit (requires ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
 // M600 - Pause for filament change X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
-// M665 - set delta configurations
+// M665 - Set delta configurations
-// M666 - set delta endstop adjustment
+// M666 - Set delta endstop adjustment
 // M605 - Set dual x-carriage movement mode: S<mode> [ X<duplication x-offset> R<duplication temp offset> ]
 // M907 - Set digital trimpot motor current using axis codes.
 // M908 - Control digital trimpot directly.
@@ -189,19 +187,10 @@
 // M928 - Start SD logging (M928 filename.g) - ended by M29
 // M999 - Restart after being stopped by error
 
-//Stepper Movement Variables
-
-//===========================================================================
-//=============================imported variables============================
-//===========================================================================
-
-
-//===========================================================================
-//=============================public variables=============================
-//===========================================================================
 #ifdef SDSUPPORT
   CardReader card;
 #endif
+
 float homing_feedrate[] = HOMING_FEEDRATE;
 bool axis_relative_modes[] = AXIS_RELATIVE_MODES;
 int feedmultiply = 100; //100->1 200->2
@@ -212,6 +201,9 @@ int extruder_multiply[EXTRUDERS] = {100
     , 100
     #if EXTRUDERS > 2
       , 100
+	    #if EXTRUDERS > 3
+      	, 100
+	    #endif
     #endif
   #endif
 };
@@ -221,6 +213,9 @@ float filament_size[EXTRUDERS] = { DEFAULT_NOMINAL_FILAMENT_DIA
       , DEFAULT_NOMINAL_FILAMENT_DIA
     #if EXTRUDERS > 2
        , DEFAULT_NOMINAL_FILAMENT_DIA
+      #if EXTRUDERS > 3
+        , DEFAULT_NOMINAL_FILAMENT_DIA
+      #endif
     #endif
   #endif
 };
@@ -229,6 +224,9 @@ float volumetric_multiplier[EXTRUDERS] = {1.0
     , 1.0
     #if EXTRUDERS > 2
       , 1.0
+      #if EXTRUDERS > 3
+        , 1.0
+      #endif
     #endif
   #endif
 };
@@ -251,29 +249,44 @@ float zprobe_zoffset;
   #define NUM_EXTRUDER_OFFSETS 3 // supports offsets in XYZ plane
 #endif
 float extruder_offset[NUM_EXTRUDER_OFFSETS][EXTRUDERS] = {
-#if defined(EXTRUDER_OFFSET_X) && defined(EXTRUDER_OFFSET_Y)
+  #if defined(EXTRUDER_OFFSET_X)
-  EXTRUDER_OFFSET_X, EXTRUDER_OFFSET_Y
+    EXTRUDER_OFFSET_X
+  #else
+    0
+  #endif
+  ,
+  #if defined(EXTRUDER_OFFSET_Y)
+    EXTRUDER_OFFSET_Y
+  #else
+    0
   #endif
 };
 #endif
+
 uint8_t active_extruder = 0;
 int fanSpeed = 0;
+
 #ifdef SERVO_ENDSTOPS
   int servo_endstops[] = SERVO_ENDSTOPS;
   int servo_endstop_angles[] = SERVO_ENDSTOP_ANGLES;
 #endif
+
 #ifdef BARICUDA
   int ValvePressure = 0;
   int EtoPPressure = 0;
 #endif
 
 #ifdef FWRETRACT
+
   bool autoretract_enabled = false;
   bool retracted[EXTRUDERS] = { false
     #if EXTRUDERS > 1
       , false
       #if EXTRUDERS > 2
         , false
+        #if EXTRUDERS > 3
+       	  , false
+      	#endif
       #endif
     #endif
   };
@@ -282,6 +295,9 @@ int EtoPPressure=0;
       , false
       #if EXTRUDERS > 2
         , false
+        #if EXTRUDERS > 3
+       	  , false
+      	#endif
       #endif
     #endif
   };
@@ -293,18 +309,21 @@ int EtoPPressure=0;
   float retract_recover_length = RETRACT_RECOVER_LENGTH;
   float retract_recover_length_swap = RETRACT_RECOVER_LENGTH_SWAP;
   float retract_recover_feedrate = RETRACT_RECOVER_FEEDRATE;
-#endif
+
+#endif // FWRETRACT
 
 #ifdef ULTIPANEL
+  bool powersupply = 
     #ifdef PS_DEFAULT_OFF
-    bool powersupply = false;
+      false
     #else
-	  bool powersupply = true;
+  	  true
     #endif
+  ;
 #endif
 
 #ifdef DELTA
-  float delta[3] = {0.0, 0.0, 0.0};
+  float delta[3] = { 0, 0, 0 };
   #define SIN_60 0.8660254037844386
   #define COS_60 0.5
   // these are the default values, can be overriden with M665
@@ -313,14 +332,14 @@ int EtoPPressure=0;
   float delta_tower1_y = -COS_60 * delta_radius;	   
   float delta_tower2_x =  SIN_60 * delta_radius; // front right tower
   float delta_tower2_y = -COS_60 * delta_radius;	   
-  float delta_tower3_x= 0.0;                  // back middle tower
+  float delta_tower3_x = 0;                      // back middle tower
   float delta_tower3_y = delta_radius;
   float delta_diagonal_rod = DELTA_DIAGONAL_ROD;
   float delta_diagonal_rod_2 = sq(delta_diagonal_rod);
   float delta_segments_per_second = DELTA_SEGMENTS_PER_SECOND;
 #endif
 
-#ifdef SCARA                              // Build size scaling
+#ifdef SCARA
   float axis_scaling[3] = { 1, 1, 1 };    // Build size scaling, default to 1
 #endif				
 
@@ -341,17 +360,14 @@ bool cancel_heatup = false ;
 const char errormagic[] PROGMEM = "Error:";
 const char echomagic[] PROGMEM = "echo:";
 
-//===========================================================================
-//=============================Private Variables=============================
-//===========================================================================
 const char axis_codes[NUM_AXIS] = {'X', 'Y', 'Z', 'E'};
-static float destination[NUM_AXIS] = {  0.0, 0.0, 0.0, 0.0};
+static float destination[NUM_AXIS] = { 0, 0, 0, 0 };
 
 #ifndef DELTA
-static float delta[3] = {0.0, 0.0, 0.0};
+  static float delta[3] = { 0, 0, 0 };
 #endif
 
-static float offset[3] = {0.0, 0.0, 0.0};
+static float offset[3] = { 0, 0, 0 };
 static bool home_all_axis = true;
 static float feedrate = 1500.0, next_feedrate, saved_feedrate;
 static long gcode_N, gcode_LastN, Stopped_gcode_LastN = 0;
@@ -363,25 +379,21 @@ static bool fromsd[BUFSIZE];
 static int bufindr = 0;
 static int bufindw = 0;
 static int buflen = 0;
-//static int i = 0;
+
 static char serial_char;
 static int serial_count = 0;
 static boolean comment_mode = false;
-static char *strchr_pointer; // just a pointer to find chars in the command string like X, Y, Z, E, etc
+static char *strchr_pointer; ///< A pointer to find chars in the command string (X, Y, Z, E, etc.)
-
-const int sensitive_pins[] = SENSITIVE_PINS; // Sensitive pin list for M42
 
-//static float tt = 0;
+const int sensitive_pins[] = SENSITIVE_PINS; ///< Sensitive pin list for M42
-//static float bt = 0;
 
-//Inactivity shutdown variables
+// Inactivity shutdown
 static unsigned long previous_millis_cmd = 0;
-static unsigned long previous_millis_ok = 0;
 static unsigned long max_inactive_time = 0;
 static unsigned long stepper_inactive_time = DEFAULT_STEPPER_DEACTIVE_TIME*1000l;
 
-unsigned long starttime=0;
+unsigned long starttime = 0; ///< Print job start time
-unsigned long stoptime=0;
+unsigned long stoptime = 0;  ///< Print job stop time
 
 static uint8_t tmp_extruder;
 
@@ -395,7 +407,6 @@ bool Stopped=false;
 bool CooldownNoWait = true;
 bool target_direction;
 
-//Insert variables if CHDK is defined
 #ifdef CHDK
   unsigned long chdkHigh = 0;
   boolean chdkActive = false;
@@ -573,7 +584,7 @@ void setup()
   MCUSR=0;
 
   SERIAL_ECHOPGM(MSG_MARLIN);
-  SERIAL_ECHOLNPGM(VERSION_STRING);
+  SERIAL_ECHOLNPGM(STRING_VERSION);
   #ifdef STRING_VERSION_CONFIG_H
     #ifdef STRING_CONFIG_H_AUTHOR
       SERIAL_ECHO_START;
@@ -583,8 +594,8 @@ void setup()
       SERIAL_ECHOLNPGM(STRING_CONFIG_H_AUTHOR);
       SERIAL_ECHOPGM("Compiled: ");
       SERIAL_ECHOLNPGM(__DATE__);
-    #endif
+    #endif // STRING_CONFIG_H_AUTHOR
-  #endif
+  #endif // STRING_VERSION_CONFIG_H
   SERIAL_ECHO_START;
   SERIAL_ECHOPGM(MSG_FREE_MEMORY);
   SERIAL_ECHO(freeMemory());
@@ -646,7 +657,6 @@ void loop()
           else
           {
             SERIAL_PROTOCOLLNPGM(MSG_OK);
-						previous_millis_ok = millis();
           }
         }
         else
@@ -1152,17 +1162,19 @@ static void retract_z_probe() {
 }
 
 /// Probe bed height at position (x,y), returns the measured z value
-static float probe_pt(float x, float y, float z_before) {
+static float probe_pt(float x, float y, float z_before, int retract_action=0) {
   // move to right place
   do_blocking_move_to(current_position[X_AXIS], current_position[Y_AXIS], z_before);
   do_blocking_move_to(x - X_PROBE_OFFSET_FROM_EXTRUDER, y - Y_PROBE_OFFSET_FROM_EXTRUDER, current_position[Z_AXIS]);
 
 #ifndef Z_PROBE_SLED
+   if ((retract_action==0) || (retract_action==1)) 
      engage_z_probe();   // Engage Z Servo endstop if available
 #endif // Z_PROBE_SLED
   run_z_probe();
   float measured_z = current_position[Z_AXIS];
 #ifndef Z_PROBE_SLED
+  if ((retract_action==0) || (retract_action==3)) 
      retract_z_probe();
 #endif // Z_PROBE_SLED
 
@@ -1283,6 +1295,7 @@ void refresh_cmd_timeout(void)
       feedrate=retract_feedrate*60;
       retracted[active_extruder]=true;
       prepare_move();
+      if(retract_zlift > 0.01) {
          current_position[Z_AXIS]-=retract_zlift;
 #ifdef DELTA
          calculate_delta(current_position); // change cartesian kinematic to  delta kinematic;
@@ -1291,12 +1304,14 @@ void refresh_cmd_timeout(void)
          plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
 #endif
          prepare_move();
+      }
       feedrate = oldFeedrate;
     } else if(!retracting && retracted[active_extruder]) {
       destination[X_AXIS]=current_position[X_AXIS];
       destination[Y_AXIS]=current_position[Y_AXIS];
       destination[Z_AXIS]=current_position[Z_AXIS];
       destination[E_AXIS]=current_position[E_AXIS];
+      if(retract_zlift > 0.01) {
          current_position[Z_AXIS]+=retract_zlift;
 #ifdef DELTA
          calculate_delta(current_position); // change cartesian kinematic  to  delta kinematic;
@@ -1305,6 +1320,7 @@ void refresh_cmd_timeout(void)
          plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
 #endif
          //prepare_move();
+      }
       if (swapretract) {
         current_position[E_AXIS]-=(retract_length_swap+retract_recover_length_swap)/volumetric_multiplier[active_extruder]; 
       } else {
@@ -1748,7 +1764,22 @@ void process_commands()
                   z_before = current_position[Z_AXIS] + Z_RAISE_BETWEEN_PROBINGS;
                 }
 
-                float measured_z = probe_pt(xProbe, yProbe, z_before);
+                float measured_z;
+                //Enhanced G29 - Do not retract servo between probes
+                if (code_seen('E') || code_seen('e') )
+                   {
+                   if ((yProbe==FRONT_PROBE_BED_POSITION) && (xCount==0))
+                       {
+                        measured_z = probe_pt(xProbe, yProbe, z_before,1);
+                       } else if ((yProbe==FRONT_PROBE_BED_POSITION + (yGridSpacing * (AUTO_BED_LEVELING_GRID_POINTS-1))) && (xCount == AUTO_BED_LEVELING_GRID_POINTS-1))
+                         {
+                         measured_z = probe_pt(xProbe, yProbe, z_before,3);
+                         } else {
+                           measured_z = probe_pt(xProbe, yProbe, z_before,2);
+                         }
+                    } else {
+                    measured_z = probe_pt(xProbe, yProbe, z_before);
+                    }
 
                 eqnBVector[probePointCounter] = measured_z;
 
@@ -1779,6 +1810,21 @@ void process_commands()
 #else // AUTO_BED_LEVELING_GRID not defined
 
             // Probe at 3 arbitrary points
+            // Enhanced G29
+            
+            float z_at_pt_1,z_at_pt_2,z_at_pt_3;
+            
+            if (code_seen('E') || code_seen('e') )
+               {
+               // probe 1               
+                z_at_pt_1 = probe_pt(ABL_PROBE_PT_1_X, ABL_PROBE_PT_1_Y, Z_RAISE_BEFORE_PROBING,1);
+               // probe 2
+                z_at_pt_2 = probe_pt(ABL_PROBE_PT_2_X, ABL_PROBE_PT_2_Y, current_position[Z_AXIS] + Z_RAISE_BETWEEN_PROBINGS,2);
+               // probe 3
+                z_at_pt_3 = probe_pt(ABL_PROBE_PT_3_X, ABL_PROBE_PT_3_Y, current_position[Z_AXIS] + Z_RAISE_BETWEEN_PROBINGS,3); 
+               }
+               else 
+               {
 	        // probe 1
 	        float z_at_pt_1 = probe_pt(ABL_PROBE_PT_1_X, ABL_PROBE_PT_1_Y, Z_RAISE_BEFORE_PROBING);
 
@@ -1787,7 +1833,7 @@ void process_commands()
 
                 // probe 3
                 float z_at_pt_3 = probe_pt(ABL_PROBE_PT_3_X, ABL_PROBE_PT_3_Y, current_position[Z_AXIS] + Z_RAISE_BETWEEN_PROBINGS);
-
+               }
             clean_up_after_endstop_move();
 
             set_bed_level_equation_3pts(z_at_pt_1, z_at_pt_2, z_at_pt_3);
@@ -2847,23 +2893,16 @@ Sigma_Exit:
 
         float area = .0;
         if(code_seen('D')) {
-		  float diameter = (float)code_value();
+          float diameter = code_value();
-		  if (diameter == 0.0) {
           // setting any extruder filament size disables volumetric on the assumption that
           // slicers either generate in extruder values as cubic mm or as as filament feeds
           // for all extruders
-		    volumetric_enabled = false;
+          volumetric_enabled = (diameter != 0.0);
-		  } else {
+          if (volumetric_enabled) {
-            filament_size[tmp_extruder] = (float)code_value();
+            filament_size[tmp_extruder] = diameter;
             // make sure all extruders have some sane value for the filament size
-			filament_size[0] = (filament_size[0] == 0.0 ? DEFAULT_NOMINAL_FILAMENT_DIA : filament_size[0]);
+            for (int i=0; i<EXTRUDERS; i++)
-            #if EXTRUDERS > 1
+              if (! filament_size[i]) filament_size[i] = DEFAULT_NOMINAL_FILAMENT_DIA;
-			filament_size[1] = (filament_size[1] == 0.0 ? DEFAULT_NOMINAL_FILAMENT_DIA : filament_size[1]);
-            #if EXTRUDERS > 2
-			filament_size[2] = (filament_size[2] == 0.0 ? DEFAULT_NOMINAL_FILAMENT_DIA : filament_size[2]);
-            #endif
-            #endif
-			volumetric_enabled = true;
           }
         } else {
           //reserved for setting filament diameter via UFID or filament measuring device
@@ -2983,26 +3022,10 @@ Sigma_Exit:
         switch(t)
         {
           case 0:
-          {
-            autoretract_enabled=false;
-            retracted[0]=false;
-            #if EXTRUDERS > 1
-              retracted[1]=false;
-            #endif
-            #if EXTRUDERS > 2
-              retracted[2]=false;
-            #endif
-          }break;
           case 1:
           {
-            autoretract_enabled=true;
+            autoretract_enabled = (t == 1);
-            retracted[0]=false;
+            for (int i=0; i<EXTRUDERS; i++) retracted[i] = false;
-            #if EXTRUDERS > 1
-              retracted[1]=false;
-            #endif
-            #if EXTRUDERS > 2
-              retracted[2]=false;
-            #endif
           }break;
           default:
             SERIAL_ECHO_START;
@@ -3163,7 +3186,6 @@ Sigma_Exit:
           SERIAL_PROTOCOL(": ");
           SERIAL_PROTOCOL(servos[servo_index].read());
           SERIAL_PROTOCOLLN("");
-					previous_millis_ok = millis();
         }
       }
       break;
@@ -3197,28 +3219,50 @@ Sigma_Exit:
     #ifdef PIDTEMP
 	case 301: // M301
 	{
-        if(code_seen('P')) Kp = code_value();
-        if(code_seen('I')) Ki = scalePID_i(code_value());
-        if(code_seen('D')) Kd = scalePID_d(code_value());
 
+		// multi-extruder PID patch: M301 updates or prints a single extruder's PID values
+		// default behaviour (omitting E parameter) is to update for extruder 0 only
+		int e = 0; // extruder being updated
+		if (code_seen('E'))
+		{
+			e = (int)code_value();
+		}
+		if (e < EXTRUDERS) // catch bad input value
+		{
+
+			if (code_seen('P')) PID_PARAM(Kp,e) = code_value();
+			if (code_seen('I')) PID_PARAM(Ki,e) = scalePID_i(code_value());
+			if (code_seen('D')) PID_PARAM(Kd,e) = scalePID_d(code_value());
 			#ifdef PID_ADD_EXTRUSION_RATE
-        if(code_seen('C')) Kc = code_value();
+			if (code_seen('C')) PID_PARAM(Kc,e) = code_value();
 			#endif			
 
 			updatePID();
 			SERIAL_PROTOCOL(MSG_OK);
+            #ifdef PID_PARAMS_PER_EXTRUDER
+			  SERIAL_PROTOCOL(" e:"); // specify extruder in serial output
+			  SERIAL_PROTOCOL(e);
+            #endif // PID_PARAMS_PER_EXTRUDER
 			SERIAL_PROTOCOL(" p:");
-        SERIAL_PROTOCOL(Kp);
+			SERIAL_PROTOCOL(PID_PARAM(Kp,e));
 			SERIAL_PROTOCOL(" i:");
-        SERIAL_PROTOCOL(unscalePID_i(Ki));
+			SERIAL_PROTOCOL(unscalePID_i(PID_PARAM(Ki,e)));
 			SERIAL_PROTOCOL(" d:");
-        SERIAL_PROTOCOL(unscalePID_d(Kd));
+			SERIAL_PROTOCOL(unscalePID_d(PID_PARAM(Kd,e)));
 			#ifdef PID_ADD_EXTRUSION_RATE
 			SERIAL_PROTOCOL(" c:");
 			//Kc does not have scaling applied above, or in resetting defaults
-        SERIAL_PROTOCOL(Kc);
+			SERIAL_PROTOCOL(PID_PARAM(Kc,e));
 			#endif
 			SERIAL_PROTOCOLLN("");
+		
+		}
+		else
+		{
+			SERIAL_ECHO_START;
+			SERIAL_ECHOLN(MSG_INVALID_EXTRUDER);
+		}
+
       }
       break;
     #endif //PIDTEMP
@@ -3238,7 +3282,6 @@ Sigma_Exit:
         SERIAL_PROTOCOL(" d:");
         SERIAL_PROTOCOL(unscalePID_d(bedKd));
         SERIAL_PROTOCOLLN("");
-				previous_millis_ok = millis();
       }
       break;
     #endif //PIDTEMP
@@ -3505,7 +3548,7 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
     break;
     case 503: // M503 print settings currently in memory
     {
-        Config_PrintSettings();
+        Config_PrintSettings(code_seen('S') && code_value == 0);
     }
     break;
     #ifdef ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
@@ -3529,7 +3572,6 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
           SERIAL_ECHO_START;
           SERIAL_ECHOLNPGM(MSG_ZPROBE_ZOFFSET " " MSG_OK);
           SERIAL_PROTOCOLLN("");
-					previous_millis_ok = millis();
         }
         else
         {
@@ -3556,16 +3598,17 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
     #ifdef FILAMENTCHANGEENABLE
     case 600: //Pause for filament change X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
     {
-        float target[4];
+        float target[NUM_AXIS], lastpos[NUM_AXIS], fr60 = feedrate/60;
-        float lastpos[4];
+        for (int i=0; i<NUM_AXIS; i++)
-        target[X_AXIS]=current_position[X_AXIS];
+          target[i] = lastpos[i] = current_position[i];
-        target[Y_AXIS]=current_position[Y_AXIS];
+
-        target[Z_AXIS]=current_position[Z_AXIS];
+        #define BASICPLAN plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], fr60, active_extruder);
-        target[E_AXIS]=current_position[E_AXIS];
+        #ifdef DELTA
-        lastpos[X_AXIS]=current_position[X_AXIS];
+          #define RUNPLAN calculate_delta(target); BASICPLAN
-        lastpos[Y_AXIS]=current_position[Y_AXIS];
+        #else
-        lastpos[Z_AXIS]=current_position[Z_AXIS];
+          #define RUNPLAN BASICPLAN
-        lastpos[E_AXIS]=current_position[E_AXIS];
+        #endif
+
         //retract by E
         if(code_seen('E'))
         {
@@ -3577,7 +3620,7 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
             target[E_AXIS]+= FILAMENTCHANGE_FIRSTRETRACT ;
           #endif
         }
-        plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder);
+        RUNPLAN;
 
         //lift Z
         if(code_seen('Z'))
@@ -3590,12 +3633,12 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
             target[Z_AXIS]+= FILAMENTCHANGE_ZADD ;
           #endif
         }
-        plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder);
+        RUNPLAN;
 
         //move xy
         if(code_seen('X'))
         {
-          target[X_AXIS]+= code_value();
+          target[X_AXIS]= code_value();
         }
         else
         {
@@ -3614,7 +3657,7 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
           #endif
         }
 
-        plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder);
+        RUNPLAN;
 
         if(code_seen('L'))
         {
@@ -3627,7 +3670,7 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
           #endif
         }
 
-        plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder);
+        RUNPLAN;
 
         //finish moves
         st_synchronize();
@@ -3675,10 +3718,18 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
         }
         current_position[E_AXIS]=target[E_AXIS]; //the long retract of L is compensated by manual filament feeding
         plan_set_e_position(current_position[E_AXIS]);
-        plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder); //should do nothing
+
-        plan_buffer_line(lastpos[X_AXIS], lastpos[Y_AXIS], target[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder); //move xy back
+        RUNPLAN; //should do nothing
-        plan_buffer_line(lastpos[X_AXIS], lastpos[Y_AXIS], lastpos[Z_AXIS], target[E_AXIS], feedrate/60, active_extruder); //move z back
+
-        plan_buffer_line(lastpos[X_AXIS], lastpos[Y_AXIS], lastpos[Z_AXIS], lastpos[E_AXIS], feedrate/60, active_extruder); //final untretract
+        #ifdef DELTA
+          calculate_delta(lastpos);
+          plan_buffer_line(delta[X_AXIS], delta[Y_AXIS], delta[Z_AXIS], target[E_AXIS], fr60, active_extruder); //move xyz back
+          plan_buffer_line(delta[X_AXIS], delta[Y_AXIS], delta[Z_AXIS], lastpos[E_AXIS], fr60, active_extruder); //final untretract
+        #else
+          plan_buffer_line(lastpos[X_AXIS], lastpos[Y_AXIS], target[Z_AXIS], target[E_AXIS], fr60, active_extruder); //move xy back
+          plan_buffer_line(lastpos[X_AXIS], lastpos[Y_AXIS], lastpos[Z_AXIS], target[E_AXIS], fr60, active_extruder); //move z back
+          plan_buffer_line(lastpos[X_AXIS], lastpos[Y_AXIS], lastpos[Z_AXIS], lastpos[E_AXIS], fr60, active_extruder); //final untretract
+        #endif
     }
     break;
     #endif //FILAMENTCHANGEENABLE
@@ -3916,7 +3967,6 @@ case 404:  //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
   ClearToSend();
 }
 
-
 void FlushSerialRequestResend()
 {
   //char cmdbuffer[bufindr][100]="Resend:";
@@ -3934,7 +3984,6 @@ void ClearToSend()
     return;
   #endif //SDSUPPORT
   SERIAL_PROTOCOLLNPGM(MSG_OK);
-	previous_millis_ok = millis();
 }
 
 void get_coordinates()
@@ -4359,14 +4408,6 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) //default argument s
   if( (millis() - previous_millis_cmd) >  max_inactive_time )
     if(max_inactive_time)
       kill();
-
-	// If 'OK' is garbled on sending PC won't receive it.  Both machines will wait on each other forever.
-	// This resends OK if nothing is heard from PC for a while to avoid this bad case.
-  if( (millis() - previous_millis_ok) >  max_inactive_time/4 ) {
-		SERIAL_PROTOCOL(MSG_OK);
-		previous_millis_ok=millis();
-  }
-
   if(stepper_inactive_time)  {
     if( (millis() - previous_millis_cmd) >  stepper_inactive_time )
     {
@@ -4632,12 +4673,6 @@ float calculate_volumetric_multiplier(float diameter) {
 }
 
 void calculate_volumetric_multipliers() {
-	volumetric_multiplier[0] = calculate_volumetric_multiplier(filament_size[0]);
+  for (int i=0; i<EXTRUDERS; i++)
-#if EXTRUDERS > 1
+  	volumetric_multiplier[i] = calculate_volumetric_multiplier(filament_size[i]);
-	volumetric_multiplier[1] = calculate_volumetric_multiplier(filament_size[1]);
-#if EXTRUDERS > 2
-	volumetric_multiplier[2] = calculate_volumetric_multiplier(filament_size[2]);
-#endif
-#endif
 }
-

Marlin/SdBaseFile.cpp

@@ -1012,7 +1012,7 @@ void SdBaseFile::printFatTime( uint16_t fatTime) {
  * the value zero, false, is returned for failure.
  */
 bool SdBaseFile::printName() {
-  char name[13];
+  char name[FILENAME_LENGTH];
   if (!getFilename(name)) return false;
   MYSERIAL.print(name);
   return true;
@@ -1135,7 +1135,7 @@ int8_t SdBaseFile::readDir(dir_t* dir, char* longFilename) {
     	if (VFAT->firstClusterLow == 0 && (VFAT->sequenceNumber & 0x1F) > 0 && (VFAT->sequenceNumber & 0x1F) <= MAX_VFAT_ENTRIES)
     	{
 			//TODO: Store the filename checksum to verify if a none-long filename aware system modified the file table.
-    		n = ((VFAT->sequenceNumber & 0x1F) - 1) * 13;
+    		n = ((VFAT->sequenceNumber & 0x1F) - 1) * FILENAME_LENGTH;
 			longFilename[n+0] = VFAT->name1[0];
 			longFilename[n+1] = VFAT->name1[1];
 			longFilename[n+2] = VFAT->name1[2];
@@ -1151,7 +1151,7 @@ int8_t SdBaseFile::readDir(dir_t* dir, char* longFilename) {
 			longFilename[n+12] = VFAT->name3[1];
 			//If this VFAT entry is the last one, add a NUL terminator at the end of the string
 			if (VFAT->sequenceNumber & 0x40)
-				longFilename[n+13] = '\0';
+				longFilename[n+FILENAME_LENGTH] = '\0';
 		}
     }
     // return if normal file or subdirectory

Marlin/SdFatConfig.h

@@ -108,15 +108,17 @@ uint8_t const SOFT_SPI_SCK_PIN = 13;
  * a pure virtual function is called.
  */
 #define USE_CXA_PURE_VIRTUAL 1
+
+/** Number of UTF-16 characters per entry */
+#define FILENAME_LENGTH 13
+
 /**
  * Defines for long (vfat) filenames
  */
 /** Number of VFAT entries used. Every entry has 13 UTF-16 characters */
 #define MAX_VFAT_ENTRIES (2)
-/** Number of UTF-16 characters per entry */
-#define FILENAME_LENGTH 13
 /** Total size of the buffer used to store the long filenames */
-#define LONG_FILENAME_LENGTH (13*MAX_VFAT_ENTRIES+1)
+#define LONG_FILENAME_LENGTH (FILENAME_LENGTH*MAX_VFAT_ENTRIES+1)
 #endif  // SdFatConfig_h
 
 

Marlin/Servo.cpp

@@ -44,6 +44,7 @@
 #include "Configuration.h" 
 
 #ifdef NUM_SERVOS
+
 #include <avr/interrupt.h>
 #include <Arduino.h>
 
@@ -52,7 +53,6 @@
 #define usToTicks(_us)    (( clockCyclesPerMicrosecond()* _us) / 8)     // converts microseconds to tick (assumes prescale of 8)  // 12 Aug 2009
 #define ticksToUs(_ticks) (( (unsigned)_ticks * 8)/ clockCyclesPerMicrosecond() ) // converts from ticks back to microseconds
 
-
 #define TRIM_DURATION       2                               // compensation ticks to trim adjust for digitalWrite delays // 12 August 2009
 
 //#define NBR_TIMERS        (MAX_SERVOS / SERVOS_PER_TIMER)
@@ -74,19 +74,18 @@ uint8_t ServoCount = 0;                                     // the total number
 
 /************ static functions common to all instances ***********************/
 
-static inline void handle_interrupts(timer16_Sequence_t timer, volatile uint16_t *TCNTn, volatile uint16_t* OCRnA)
+static inline void handle_interrupts(timer16_Sequence_t timer, volatile uint16_t *TCNTn, volatile uint16_t* OCRnA) {
-{
   if (Channel[timer] < 0)
     *TCNTn = 0; // channel set to -1 indicated that refresh interval completed so reset the timer
   else {
-    if( SERVO_INDEX(timer,Channel[timer]) < ServoCount && SERVO(timer,Channel[timer]).Pin.isActive == true )
+    if (SERVO_INDEX(timer,Channel[timer]) < ServoCount && SERVO(timer,Channel[timer]).Pin.isActive)
       digitalWrite( SERVO(timer,Channel[timer]).Pin.nbr,LOW); // pulse this channel low if activated
   }
 
   Channel[timer]++;    // increment to the next channel
   if (SERVO_INDEX(timer,Channel[timer]) < ServoCount && Channel[timer] < SERVOS_PER_TIMER) {
     *OCRnA = *TCNTn + SERVO(timer,Channel[timer]).ticks;
-    if(SERVO(timer,Channel[timer]).Pin.isActive == true)     // check if activated
+    if (SERVO(timer,Channel[timer]).Pin.isActive)     // check if activated
       digitalWrite( SERVO(timer,Channel[timer]).Pin.nbr,HIGH); // its an active channel so pulse it high
   }
   else {
@@ -100,54 +99,38 @@ static inline void handle_interrupts(timer16_Sequence_t timer, volatile uint16_t
 }
 
 #ifndef WIRING // Wiring pre-defines signal handlers so don't define any if compiling for the Wiring platform
+
   // Interrupt handlers for Arduino
   #if defined(_useTimer1)
-SIGNAL (TIMER1_COMPA_vect)
+    SIGNAL (TIMER1_COMPA_vect) { handle_interrupts(_timer1, &TCNT1, &OCR1A); }
-{
-  handle_interrupts(_timer1, &TCNT1, &OCR1A);
-}
   #endif
 
   #if defined(_useTimer3)
-SIGNAL (TIMER3_COMPA_vect)
+    SIGNAL (TIMER3_COMPA_vect) { handle_interrupts(_timer3, &TCNT3, &OCR3A); }
-{
-  handle_interrupts(_timer3, &TCNT3, &OCR3A);
-}
   #endif
 
   #if defined(_useTimer4)
-SIGNAL (TIMER4_COMPA_vect)
+    SIGNAL (TIMER4_COMPA_vect) { handle_interrupts(_timer4, &TCNT4, &OCR4A); }
-{
-  handle_interrupts(_timer4, &TCNT4, &OCR4A);
-}
   #endif
 
   #if defined(_useTimer5)
-SIGNAL (TIMER5_COMPA_vect)
+    SIGNAL (TIMER5_COMPA_vect) { handle_interrupts(_timer5, &TCNT5, &OCR5A); }
-{
-  handle_interrupts(_timer5, &TCNT5, &OCR5A);
-}
   #endif
 
-#elif defined WIRING
+#else //!WIRING
+
   // Interrupt handlers for Wiring
   #if defined(_useTimer1)
-void Timer1Service()
+    void Timer1Service() { handle_interrupts(_timer1, &TCNT1, &OCR1A); }
-{
-  handle_interrupts(_timer1, &TCNT1, &OCR1A);
-}
   #endif
   #if defined(_useTimer3)
-void Timer3Service()
+    void Timer3Service() { handle_interrupts(_timer3, &TCNT3, &OCR3A); }
-{
-  handle_interrupts(_timer3, &TCNT3, &OCR3A);
-}
-#endif
   #endif
 
+#endif //!WIRING
+
 
-static void initISR(timer16_Sequence_t timer)
+static void initISR(timer16_Sequence_t timer) {
-{
   #if defined(_useTimer1)
     if (timer == _timer1) {
       TCCR1A = 0;             // normal counting mode
@@ -206,36 +189,36 @@ static void initISR(timer16_Sequence_t timer)
   #endif
 }
 
-static void finISR(timer16_Sequence_t timer)
+static void finISR(timer16_Sequence_t timer) {
-{
+  // Disable use of the given timer
-    //disable use of the given timer
+  #if defined(WIRING)
-#if defined WIRING   // Wiring
     if (timer == _timer1) {
       #if defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
-    TIMSK1 &=  ~_BV(OCIE1A) ;  // disable timer 1 output compare interrupt
+        TIMSK1
       #else
-    TIMSK &=  ~_BV(OCIE1A) ;  // disable timer 1 output compare interrupt
+        TIMSK
       #endif
+          &= ~_BV(OCIE1A);    // disable timer 1 output compare interrupt
       timerDetach(TIMER1OUTCOMPAREA_INT);
     }
     else if (timer == _timer3) {
       #if defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
-    TIMSK3 &= ~_BV(OCIE3A);    // disable the timer3 output compare A interrupt
+        TIMSK3
       #else
-    ETIMSK &= ~_BV(OCIE3A);    // disable the timer3 output compare A interrupt
+        ETIMSK
       #endif
+          &= ~_BV(OCIE3A);    // disable the timer3 output compare A interrupt
       timerDetach(TIMER3OUTCOMPAREA_INT);
     }
-#else
+  #else //!WIRING
     // For arduino - in future: call here to a currently undefined function to reset the timer
   #endif
 }
 
-static boolean isTimerActive(timer16_Sequence_t timer)
+static boolean isTimerActive(timer16_Sequence_t timer) {
-{
   // returns true if any servo is active on this timer
   for(uint8_t channel=0; channel < SERVOS_PER_TIMER; channel++) {
-    if(SERVO(timer,channel).Pin.isActive == true)
+    if (SERVO(timer,channel).Pin.isActive)
       return true;
   }
   return false;
@@ -244,8 +227,7 @@ static boolean isTimerActive(timer16_Sequence_t timer)
 
 /****************** end of static functions ******************************/
 
-Servo::Servo()
+Servo::Servo() {
-{
   if ( ServoCount < MAX_SERVOS) {
     this->servoIndex = ServoCount++;                    // assign a servo index to this instance
     servos[this->servoIndex].ticks = usToTicks(DEFAULT_PULSE_WIDTH);   // store default values  - 12 Aug 2009
@@ -254,13 +236,11 @@ Servo::Servo()
     this->servoIndex = INVALID_SERVO;  // too many servos
 }
 
-uint8_t Servo::attach(int pin)
+uint8_t Servo::attach(int pin) {
-{
   return this->attach(pin, MIN_PULSE_WIDTH, MAX_PULSE_WIDTH);
 }
 
-uint8_t Servo::attach(int pin, int min, int max)
+uint8_t Servo::attach(int pin, int min, int max) {
-{
   if (this->servoIndex < MAX_SERVOS ) {
   #if defined(ENABLE_AUTO_BED_LEVELING) && (PROBE_SERVO_DEACTIVATION_DELAY > 0)
     if (pin > 0) this->pin = pin; else pin = this->pin;
@@ -272,26 +252,20 @@ uint8_t Servo::attach(int pin, int min, int max)
     this->max = (MAX_PULSE_WIDTH - max) / 4;
     // initialize the timer if it has not already been initialized
     timer16_Sequence_t timer = SERVO_INDEX_TO_TIMER(servoIndex);
-    if(isTimerActive(timer) == false)
+    if (!isTimerActive(timer)) initISR(timer);
-      initISR(timer);
     servos[this->servoIndex].Pin.isActive = true;  // this must be set after the check for isTimerActive
   }
   return this->servoIndex;
 }
 
-void Servo::detach()
+void Servo::detach() {
-{
   servos[this->servoIndex].Pin.isActive = false;
   timer16_Sequence_t timer = SERVO_INDEX_TO_TIMER(servoIndex);
-  if(isTimerActive(timer) == false) {
+  if (!isTimerActive(timer)) finISR(timer);
-    finISR(timer);
-  }
 }
 
-void Servo::write(int value)
+void Servo::write(int value) {
-{
+  if (value < MIN_PULSE_WIDTH) { // treat values less than 544 as angles in degrees (valid values in microseconds are handled as microseconds)
-  if(value < MIN_PULSE_WIDTH)
-  {  // treat values less than 544 as angles in degrees (valid values in microseconds are handled as microseconds)
     if (value < 0) value = 0;
     if (value > 180) value = 180;
     value = map(value, 0, 180, SERVO_MIN(),  SERVO_MAX());
@@ -299,12 +273,10 @@ void Servo::write(int value)
   this->writeMicroseconds(value);
 }
 
-void Servo::writeMicroseconds(int value)
+void Servo::writeMicroseconds(int value) {
-{
   // calculate and store the values for the given channel
   byte channel = this->servoIndex;
-  if( (channel < MAX_SERVOS) )   // ensure channel is valid
+  if (channel < MAX_SERVOS) {  // ensure channel is valid
-  {
     if (value < SERVO_MIN())   // ensure pulse width is valid
       value = SERVO_MIN();
     else if (value > SERVO_MAX())
@@ -320,25 +292,13 @@ void Servo::writeMicroseconds(int value)
   }
 }
 
-int Servo::read() // return the value as degrees
+// return the value as degrees
-{
+int Servo::read() { return map( this->readMicroseconds()+1, SERVO_MIN(), SERVO_MAX(), 0, 180); }
-  return  map( this->readMicroseconds()+1, SERVO_MIN(), SERVO_MAX(), 0, 180);
-}
-
-int Servo::readMicroseconds()
-{
-  unsigned int pulsewidth;
-  if( this->servoIndex != INVALID_SERVO )
-    pulsewidth = ticksToUs(servos[this->servoIndex].ticks)  + TRIM_DURATION ;   // 12 aug 2009
-  else
-    pulsewidth  = 0;
 
-  return pulsewidth;
+int Servo::readMicroseconds() {
+  return (this->servoIndex == INVALID_SERVO) ? 0 : ticksToUs(servos[this->servoIndex].ticks) + TRIM_DURATION;
 }
 
-bool Servo::attached()
+bool Servo::attached() { return servos[this->servoIndex].Pin.isActive; }
-{
-  return servos[this->servoIndex].Pin.isActive ;
-}
 
 #endif

Marlin/Servo.h

@@ -87,6 +87,7 @@ typedef enum { _timer3, _Nbr_16timers } timer16_Sequence_t ;
   //#define _useTimer1
   //typedef enum { _timer1, _Nbr_16timers } timer16_Sequence_t ;
   typedef enum { _Nbr_16timers } timer16_Sequence_t ;
+
 #endif
 
 #define Servo_VERSION           2     // software version of this library
@@ -111,8 +112,7 @@ typedef struct {
   unsigned int ticks;
 } servo_t;
 
-class Servo
+class Servo {
-{
   public:
     Servo();
     uint8_t attach(int pin);           // attach the given pin to the next free channel, sets pinMode, returns channel number or 0 if failure

Marlin/boards.h

@@ -14,7 +14,7 @@
 #define BOARD_RAMPS_13_EEB      34   // RAMPS 1.3 / 1.4 (Power outputs: Extruder0, Extruder1, Bed)
 #define BOARD_RAMPS_13_EFF      35   // RAMPS 1.3 / 1.4 (Power outputs: Extruder, Fan, Fan)
 #define BOARD_RAMPS_13_EEF      36   // RAMPS 1.3 / 1.4 (Power outputs: Extruder0, Extruder1, Fan)
-#define BOARD_DUEMILANOVE_328P  4    // Duemilanove w/ ATMega328P pin assignment
+#define BOARD_DUEMILANOVE_328P  4    // Duemilanove w/ ATMega328P pin assignments
 #define BOARD_GEN6              5    // Gen6
 #define BOARD_GEN6_DELUXE       51   // Gen6 deluxe
 #define BOARD_SANGUINOLOLU_11   6    // Sanguinololu < 1.2
@@ -29,6 +29,7 @@
 #define BOARD_ULTIMAKER_OLD     71   // Ultimaker (Older electronics. Pre 1.5.4. This is rare)
 #define BOARD_ULTIMAIN_2        72   // Ultimainboard 2.x (Uses TEMP_SENSOR 20)
 #define BOARD_3DRAG             77   // 3Drag Controller
+#define BOARD_K8200             78   // Vellemann K8200 Controller (derived from 3Drag Controller)
 #define BOARD_TEENSYLU          8    // Teensylu
 #define BOARD_RUMBA             80   // Rumba
 #define BOARD_PRINTRBOARD       81   // Printrboard (AT90USB1286)
@@ -40,12 +41,15 @@
 #define BOARD_MEGATRONICS       70   // Megatronics
 #define BOARD_MEGATRONICS_2     701  // Megatronics v2.0
 #define BOARD_MEGATRONICS_1     702  // Minitronics v1.0
+#define BOARD_MEGATRONICS_3     703  // Megatronics v3.0
 #define BOARD_OMCA_A            90   // Alpha OMCA board
 #define BOARD_OMCA              91   // Final OMCA board
 #define BOARD_RAMBO             301  // Rambo
 #define BOARD_ELEFU_3           21   // Elefu Ra Board (v3)
 #define BOARD_5DPRINT           88   // 5DPrint D8 Driver Board
 #define BOARD_LEAPFROG          999  // Leapfrog
+#define BOARD_WITBOX            41   // bq WITBOX
+#define BOARD_HEPHESTOS         42   // bq Prusa i3 Hephestos
 
 #define BOARD_99                99   // This is in pins.h but...?
 

Marlin/cardreader.cpp

@@ -23,7 +23,7 @@ CardReader::CardReader()
    memset(workDirParents, 0, sizeof(workDirParents));
 
    autostart_stilltocheck=true; //the SD start is delayed, because otherwise the serial cannot answer fast enough to make contact with the host software.
-   lastnr=0;
+   autostart_index=0;
   //power to SD reader
   #if SDPOWER > -1
     SET_OUTPUT(SDPOWER); 
@@ -60,8 +60,8 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
     if( DIR_IS_SUBDIR(&p) && lsAction!=LS_Count && lsAction!=LS_GetFilename) // hence LS_SerialPrint
     {
 
-      char path[13*2];
+      char path[FILENAME_LENGTH*2];
-      char lfilename[13];
+      char lfilename[FILENAME_LENGTH];
       createFilename(lfilename,p);
       
       path[0]=0;
@@ -241,7 +241,7 @@ void CardReader::getAbsFilename(char *t)
     while(*t!=0 && cnt< MAXPATHNAMELENGTH) 
     {t++;cnt++;}  //crawl counter forward.
   }
-  if(cnt<MAXPATHNAMELENGTH-13)
+  if(cnt<MAXPATHNAMELENGTH-FILENAME_LENGTH)
     file.getFilename(t);
   else
     t[0]=0;
@@ -311,7 +311,7 @@ void CardReader::openFile(char* name,bool read, bool replace_current/*=true*/)
       //SERIAL_ECHO("end  :");SERIAL_ECHOLN((int)(dirname_end-name));
       if(dirname_end>0 && dirname_end>dirname_start)
       {
-        char subdirname[13];
+        char subdirname[FILENAME_LENGTH];
         strncpy(subdirname, dirname_start, dirname_end-dirname_start);
         subdirname[dirname_end-dirname_start]=0;
         SERIAL_ECHOLN(subdirname);
@@ -408,7 +408,7 @@ void CardReader::removeFile(char* name)
       //SERIAL_ECHO("end  :");SERIAL_ECHOLN((int)(dirname_end-name));
       if(dirname_end>0 && dirname_end>dirname_start)
       {
-        char subdirname[13];
+        char subdirname[FILENAME_LENGTH];
         strncpy(subdirname, dirname_start, dirname_end-dirname_start);
         subdirname[dirname_end-dirname_start]=0;
         SERIAL_ECHOLN(subdirname);
@@ -510,7 +510,7 @@ void CardReader::checkautostart(bool force)
   }
   
   char autoname[30];
-  sprintf_P(autoname, PSTR("auto%i.g"), lastnr);
+  sprintf_P(autoname, PSTR("auto%i.g"), autostart_index);
   for(int8_t i=0;i<(int8_t)strlen(autoname);i++)
     autoname[i]=tolower(autoname[i]);
   dir_t p;
@@ -537,9 +537,9 @@ void CardReader::checkautostart(bool force)
     }
   }
   if(!found)
-    lastnr=-1;
+    autostart_index=-1;
   else
-    lastnr++;
+    autostart_index++;
 }
 
 void CardReader::closefile(bool store_location)

Marlin/cardreader.h

@@ -52,10 +52,10 @@ public:
   bool logging;
   bool sdprinting;  
   bool cardOK;
-  char filename[13];
+  char filename[FILENAME_LENGTH];
   char longFilename[LONG_FILENAME_LENGTH];
   bool filenameIsDir;
-  int lastnr; //last number of the autostart;
+  int autostart_index;
 private:
   SdFile root,*curDir,workDir,workDirParents[MAX_DIR_DEPTH];
   uint16_t workDirDepth;
@@ -63,7 +63,7 @@ private:
   SdVolume volume;
   SdFile file;
   #define SD_PROCEDURE_DEPTH 1
-  #define MAXPATHNAMELENGTH (13*MAX_DIR_DEPTH+MAX_DIR_DEPTH+1)
+  #define MAXPATHNAMELENGTH (FILENAME_LENGTH*MAX_DIR_DEPTH+MAX_DIR_DEPTH+1)
   uint8_t file_subcall_ctr;
   uint32_t filespos[SD_PROCEDURE_DEPTH];
   char filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];

Marlin/dogm_lcd_implementation.h

@@ -11,9 +11,10 @@
  * License: http://opensource.org/licenses/BSD-3-Clause
  */
 
+#ifndef DOGM_LCD_IMPLEMENTATION_H
+#define DOGM_LCD_IMPLEMENTATION_H
 
-#ifndef ULTRA_LCD_IMPLEMENTATION_DOGM_H
+#define MARLIN_VERSION "1.0.2"
-#define ULTRA_LCD_IMPLEMENTATION_DOGM_H
 
 /**
 * Implementation of the LCD display routines for a DOGM128 graphic display. These are common LCD 128x64 pixel graphic displays.
@@ -50,11 +51,24 @@
 #endif
 */
 
+#define USE_BIG_EDIT_FONT                // save 3120 bytes of PROGMEM by commenting out this line
+#define FONT_STATUSMENU u8g_font_6x9
+#define FONT_MENU u8g_font_6x10_marlin
+
 // DOGM parameters (size in pixels)
 #define DOG_CHAR_WIDTH         6
 #define DOG_CHAR_HEIGHT        12
-#define DOG_CHAR_WIDTH_LARGE	9
+#ifdef USE_BIG_EDIT_FONT
-#define DOG_CHAR_HEIGHT_LARGE	18
+  #define FONT_MENU_EDIT u8g_font_9x18
+  #define DOG_CHAR_WIDTH_EDIT  9
+  #define DOG_CHAR_HEIGHT_EDIT 18
+  #define LCD_WIDTH_EDIT       14
+#else
+  #define FONT_MENU_EDIT u8g_font_6x10_marlin
+  #define DOG_CHAR_WIDTH_EDIT  6
+  #define DOG_CHAR_HEIGHT_EDIT 12
+  #define LCD_WIDTH_EDIT       22
+#endif
 
 #define START_ROW              0
 
@@ -69,8 +83,6 @@
 #define LCD_STR_BEDTEMP     "\xFE"
 #define LCD_STR_THERMOMETER "\xFF"
 
-#define FONT_STATUSMENU	u8g_font_6x9
-
 int lcd_contrast;
 
 // LCD selection
@@ -87,81 +99,55 @@ U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0);	// HW-SPI Com: CS, A0
 
 static void lcd_implementation_init()
 {
-#ifdef LCD_PIN_BL
+  #ifdef LCD_PIN_BL // Enable LCD backlight
-	pinMode(LCD_PIN_BL, OUTPUT);	// Enable LCD backlight
+    pinMode(LCD_PIN_BL, OUTPUT);
 	  digitalWrite(LCD_PIN_BL, HIGH);
   #endif
 
   u8g.setContrast(lcd_contrast);	
+	// FIXME: remove this workaround
   // Uncomment this if you have the first generation (V1.10) of STBs board
 	// pinMode(17, OUTPUT);	// Enable LCD backlight
 	// digitalWrite(17, HIGH);
   
-	u8g.firstPage();
-	do {
-		u8g.setFont(u8g_font_6x10_marlin);
-		u8g.setColorIndex(1);
-		u8g.drawBox (0, 0, u8g.getWidth(), u8g.getHeight());
-		u8g.setColorIndex(1);
-	   } while( u8g.nextPage() );
-
 #ifdef LCD_SCREEN_ROT_90
 	u8g.setRot90();   // Rotate screen by 90°
-#endif
+#elif defined(LCD_SCREEN_ROT_180)
-
-#ifdef LCD_SCREEN_ROT_180
 	u8g.setRot180();	// Rotate screen by 180°
+#elif defined(LCD_SCREEN_ROT_270)
+	u8g.setRot270();	// Rotate screen by 270°
 #endif
 	
-#ifdef LCD_SCREEN_ROT_270
+  // Show splashscreen
-	u8g.setRot270();	// Rotate screen by 270°
+  int offx = (u8g.getWidth() - START_BMPWIDTH) / 2;
+  #ifdef START_BMPHIGH
+    int offy = 0;
+  #else
+    int offy = DOG_CHAR_HEIGHT;
   #endif
 
+  int txt1X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE1) - 1)*DOG_CHAR_WIDTH) / 2;
 
 	u8g.firstPage();
 	do {
-			// RepRap init bmp
+    u8g.drawBitmapP(offx, offy, START_BMPBYTEWIDTH, START_BMPHEIGHT, start_bmp);
-			u8g.drawBitmapP(0,0,START_BMPBYTEWIDTH,START_BMPHEIGHT,start_bmp);
+    u8g.setFont(FONT_MENU);
-			// Welcome message
+    #ifndef STRING_SPLASH_LINE2
-			u8g.setFont(u8g_font_6x10_marlin);
+      u8g.drawStr(txt1X, u8g.getHeight() - DOG_CHAR_HEIGHT, STRING_SPLASH_LINE1);
-			u8g.drawStr(62,10,"MARLIN"); 
+    #else
-			u8g.setFont(u8g_font_5x8);
+      int txt2X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE2) - 1)*DOG_CHAR_WIDTH) / 2;
-			u8g.drawStr(62,19,"V1.0.0 RC2-mm");
+      u8g.drawStr(txt1X, u8g.getHeight() - DOG_CHAR_HEIGHT*3/2, STRING_SPLASH_LINE1);
-			u8g.setFont(u8g_font_6x10_marlin);
+      u8g.drawStr(txt2X, u8g.getHeight() - DOG_CHAR_HEIGHT*1/2, STRING_SPLASH_LINE2);
-			u8g.drawStr(62,28,"by ErikZalm");
+    #endif
-			u8g.drawStr(62,41,"DOGM128 LCD");
-			u8g.setFont(u8g_font_5x8);
-			u8g.drawStr(62,48,"enhancements");
-			u8g.setFont(u8g_font_5x8);
-			u8g.drawStr(62,55,"by STB, MM");
-			u8g.drawStr(62,61,"uses u");
-			u8g.drawStr90(92,57,"8");
-			u8g.drawStr(100,61,"glib");
 	} while(u8g.nextPage());
 }
 
-static void lcd_implementation_clear()
+static void lcd_implementation_clear() { } // Automatically cleared by Picture Loop
-{
-// NO NEED TO IMPLEMENT LIKE SO. Picture loop automatically clears the display.
-//
-// Check this article: http://arduino.cc/forum/index.php?topic=91395.25;wap2
-//
-//	u8g.firstPage();
-//	do {	
-//			u8g.setColorIndex(0);
-//			u8g.drawBox (0, 0, u8g.getWidth(), u8g.getHeight());
-//			u8g.setColorIndex(1);
-//		} while( u8g.nextPage() );
-}
 
 /* Arduino < 1.0.0 is missing a function to print PROGMEM strings, so we need to implement our own */
-static void lcd_printPGM(const char* str)
+static void lcd_printPGM(const char* str) {
-{
   char c;
-    while((c = pgm_read_byte(str++)) != '\0')
+  while ((c = pgm_read_byte(str++))) u8g.print(c);
-    {
-			u8g.print(c);
-    }
 }
 
 static void _draw_heater_status(int x, int heater) {
@@ -184,8 +170,7 @@ static void _draw_heater_status(int x, int heater) {
   }
 }
 
-static void lcd_implementation_status_screen()
+static void lcd_implementation_status_screen() {
-{
 
   static unsigned char fan_rot = 0;
  
@@ -200,56 +185,50 @@ static void lcd_implementation_status_screen()
     u8g.drawBox(50,44,2,5);
     u8g.drawFrame(42,49,10,4);
     u8g.drawPixel(50,43);
- // Progress bar
+
+    // Progress bar frame
     u8g.drawFrame(54,49,73,4);
 
     // SD Card Progress bar and clock
     u8g.setFont(FONT_STATUSMENU);
  
- if (IS_SD_PRINTING)
+    if (IS_SD_PRINTING) {
-   {
+      // Progress bar solid part
-	// Progress bar
+      u8g.drawBox(55, 50, (unsigned int)(71.f * card.percentDone() / 100.f), 2);
-	u8g.drawBox(55,50, (unsigned int)( (71 * card.percentDone())/100) ,2);
-   }
-    else {
-			// do nothing
     }
 
     u8g.setPrintPos(80,47);
- if(starttime != 0)
+    if (starttime != 0) {
-    {
+      uint16_t time = (millis() - starttime) / 60000;
-        uint16_t time = millis()/60000 - starttime/60000;
-
       u8g.print(itostr2(time/60));
       u8g.print(':');
       u8g.print(itostr2(time%60));
-    }else{
+    }
+    else {
       lcd_printPGM(PSTR("--:--"));
     }
   #endif
  
   // Extruders
-  _draw_heater_status(6, 0);
+  for (int i=0; i<EXTRUDERS; i++) _draw_heater_status(6 + i * 25, i);
-  #if EXTRUDERS > 1
-    _draw_heater_status(31, 1);
-    #if EXTRUDERS > 2
-      _draw_heater_status(55, 2);
-    #endif
-  #endif
 
   // Heatbed
-  _draw_heater_status(81, -1);
+  if (EXTRUDERS < 4) _draw_heater_status(81, -1);
  
   // Fan
   u8g.setFont(FONT_STATUSMENU);
   u8g.setPrintPos(104,27);
   #if defined(FAN_PIN) && FAN_PIN > -1
- u8g.print(itostr3(int((fanSpeed*100)/256 + 1)));
+    int per = ((fanSpeed + 1) * 100) / 256;
+    if (per) {
+      u8g.print(itostr3(per));
       u8g.print("%");
- #else
+    }
- u8g.print("---");
+    else
   #endif
- 
+    {
+      u8g.print("---");
+    }
 
   // X, Y, Z-Coordinates
   u8g.setFont(FONT_STATUSMENU);
@@ -276,7 +255,7 @@ static void lcd_implementation_status_screen()
   u8g.setColorIndex(1); // black on white
  
   // Feedrate
- u8g.setFont(u8g_font_6x10_marlin);
+  u8g.setFont(FONT_MENU);
   u8g.setPrintPos(3,49);
   u8g.print(LCD_STR_FEEDRATE[0]);
   u8g.setFont(FONT_STATUSMENU);
@@ -290,11 +269,10 @@ static void lcd_implementation_status_screen()
   #ifndef FILAMENT_LCD_DISPLAY
     u8g.print(lcd_status_message);
   #else
-	if(message_millis+5000>millis()){  //Display both Status message line and Filament display on the last line
+    if (millis() < message_millis + 5000) {  //Display both Status message line and Filament display on the last line
       u8g.print(lcd_status_message);
     }
- 	else
+    else {
-	{
       lcd_printPGM(PSTR("dia:"));
       u8g.print(ftostr12ns(filament_width_meas));
       lcd_printPGM(PSTR(" factor:"));
@@ -302,58 +280,49 @@ static void lcd_implementation_status_screen()
       u8g.print('%');
     }
   #endif
-
 }
 
-static void lcd_implementation_drawmenu_generic(uint8_t row, const char* pstr, char pre_char, char post_char)
+static void lcd_implementation_mark_as_selected(uint8_t row, char pr_char) {
-{
+  if ((pr_char == '>') || (pr_char == LCD_STR_UPLEVEL[0] )) {
-    char c;
-    
-    uint8_t n = LCD_WIDTH - 1 - 2;
-		
-		if ((pre_char == '>') || (pre_char == LCD_STR_UPLEVEL[0] ))
-		   {
     u8g.setColorIndex(1);  // black on white
     u8g.drawBox (0, row*DOG_CHAR_HEIGHT + 3, 128, DOG_CHAR_HEIGHT);
     u8g.setColorIndex(0);  // following text must be white on black
-		   } else u8g.setColorIndex(1); // unmarked text is black on white
+  }
+  else {
+    u8g.setColorIndex(1); // unmarked text is black on white
+  }
+  u8g.setPrintPos(START_ROW * DOG_CHAR_WIDTH, (row + 1) * DOG_CHAR_HEIGHT);
+}
 
-		u8g.setPrintPos(0 * DOG_CHAR_WIDTH, (row + 1) * DOG_CHAR_HEIGHT);
+static void lcd_implementation_drawmenu_generic(uint8_t row, const char* pstr, char pre_char, char post_char) {
-		u8g.print(pre_char == '>' ? ' ' : pre_char);	// Row selector is obsolete
+  char c;
+  uint8_t n = LCD_WIDTH - 2;
 
+  lcd_implementation_mark_as_selected(row, pre_char);
 
-    while( (c = pgm_read_byte(pstr)) != '\0' )
+  while((c = pgm_read_byte(pstr))) {
-    {
     u8g.print(c);
     pstr++;
     n--;
   }
-    while(n--){
+  while(n--) u8g.print(' ');
-					u8g.print(' ');
-		}
-	   
   u8g.print(post_char);
   u8g.print(' ');
-		u8g.setColorIndex(1);		// restore settings to black on white
 }
 
 static void _drawmenu_setting_edit_generic(uint8_t row, const char* pstr, char pre_char, const char* data, bool pgm) {
   char c;
-  uint8_t n = LCD_WIDTH - 1 - 2 - (pgm ? strlen_P(data) : strlen(data));
+  uint8_t n = LCD_WIDTH - 2 - (pgm ? strlen_P(data) : (strlen(data)));
 
-  u8g.setPrintPos(0 * DOG_CHAR_WIDTH, (row + 1) * DOG_CHAR_HEIGHT);
+  lcd_implementation_mark_as_selected(row, pre_char);
-  u8g.print(pre_char);
 
-  while( (c = pgm_read_byte(pstr)) != '\0' ) {
+  while( (c = pgm_read_byte(pstr))) {
     u8g.print(c);
     pstr++;
     n--;
   }
-
   u8g.print(':');
-
   while(n--) u8g.print(' ');
-
   if (pgm) { lcd_printPGM(data); } else { u8g.print(data); }
 }
 
@@ -399,13 +368,32 @@ static void _drawmenu_setting_edit_generic(uint8_t row, const char* pstr, char p
 #define lcd_implementation_drawmenu_setting_edit_callback_bool_selected(row, pstr, pstr2, data, callback) lcd_implementation_drawmenu_setting_edit_generic_P(row, pstr, '>', (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
 #define lcd_implementation_drawmenu_setting_edit_callback_bool(row, pstr, pstr2, data, callback) lcd_implementation_drawmenu_setting_edit_generic_P(row, pstr, ' ', (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
 
-void lcd_implementation_drawedit(const char* pstr, char* value)
+void lcd_implementation_drawedit(const char* pstr, char* value) {
-{
+  uint8_t rows = 1;
-		u8g.setPrintPos(0 * DOG_CHAR_WIDTH_LARGE, (u8g.getHeight() - 1 - DOG_CHAR_HEIGHT_LARGE) - (1 * DOG_CHAR_HEIGHT_LARGE) - START_ROW );
+  uint8_t lcd_width = LCD_WIDTH;
-		u8g.setFont(u8g_font_9x18);
+  uint8_t char_width = DOG_CHAR_WIDTH;
+
+  #ifdef USE_BIG_EDIT_FONT
+    if (strlen_P(pstr) <= LCD_WIDTH_EDIT - 1) {
+      u8g.setFont(FONT_MENU_EDIT);
+      lcd_width = LCD_WIDTH_EDIT + 1;
+      char_width = DOG_CHAR_WIDTH_EDIT;
+      if (strlen_P(pstr) >= LCD_WIDTH_EDIT - strlen(value)) rows = 2;
+    }
+    else {
+      u8g.setFont(FONT_MENU);
+    }
+  #endif
+
+  if (strlen_P(pstr) > LCD_WIDTH - 2 - strlen(value)) rows = 2;
+
+  const float kHalfChar = DOG_CHAR_HEIGHT_EDIT / 2;
+  float rowHeight = u8g.getHeight() / (rows + 1); // 1/(rows+1) = 1/2 or 1/3
+
+  u8g.setPrintPos(0, rowHeight + kHalfChar);
   lcd_printPGM(pstr);
   u8g.print(':');
-		u8g.setPrintPos((14 - strlen(value)) * DOG_CHAR_WIDTH_LARGE, (u8g.getHeight() - 1 - DOG_CHAR_HEIGHT_LARGE) - (1 * DOG_CHAR_HEIGHT_LARGE) - START_ROW );
+  u8g.setPrintPos((lcd_width-1-strlen(value)) * char_width, rows * rowHeight + kHalfChar);
   u8g.print(value);
 }
 
@@ -418,25 +406,15 @@ static void _drawmenu_sd(uint8_t row, const char* pstr, const char* filename, ch
     longFilename[n] = '\0';
   }
 
-  if (isSelected) {
+  lcd_implementation_mark_as_selected(row, ((isSelected) ? '>' : ' '));
-    u8g.setColorIndex(1); // black on white
-    u8g.drawBox (0, row*DOG_CHAR_HEIGHT + 3, 128, DOG_CHAR_HEIGHT);
-    u8g.setColorIndex(0); // following text must be white on black
-  }
-
-  u8g.setPrintPos(0 * DOG_CHAR_WIDTH, (row + 1) * DOG_CHAR_HEIGHT);
-  u8g.print(' ');	// Indent by 1 char
 
   if (isDir) u8g.print(LCD_STR_FOLDER[0]);
-
   while((c = *filename) != '\0') {
     u8g.print(c);
     filename++;
     n--;
   }
   while(n--) u8g.print(' ');
-
-  if (isSelected) u8g.setColorIndex(1); // black on white
 }
 
 #define lcd_implementation_drawmenu_sdfile_selected(row, pstr, filename, longFilename) _drawmenu_sd(row, pstr, filename, longFilename, false, true)
@@ -453,13 +431,10 @@ static void _drawmenu_sd(uint8_t row, const char* pstr, const char* filename, ch
 #define lcd_implementation_drawmenu_function_selected(row, pstr, data) lcd_implementation_drawmenu_generic(row, pstr, '>', ' ')
 #define lcd_implementation_drawmenu_function(row, pstr, data) lcd_implementation_drawmenu_generic(row, pstr, ' ', ' ')
 
-static void lcd_implementation_quick_feedback()
+static void lcd_implementation_quick_feedback() {
-{
-
   #if BEEPER > -1
     SET_OUTPUT(BEEPER);
-    for(int8_t i=0;i<10;i++)
+    for(int8_t i=0; i<10; i++) {
-    {
       WRITE(BEEPER,HIGH);
       delay(3);
       WRITE(BEEPER,LOW);
@@ -467,6 +442,5 @@ static void lcd_implementation_quick_feedback()
     }
   #endif
 }
-#endif//ULTRA_LCD_IMPLEMENTATION_DOGM_H
-
 
+#endif //__DOGM_LCD_IMPLEMENTATION_H

Marlin/example_configurations/Hephestos/Configuration.h

@@ -0,0 +1,834 @@
+#ifndef CONFIGURATION_H
+#define CONFIGURATION_H
+
+#include "boards.h"
+
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
+// This configuration file contains the basic settings.
+// Advanced settings can be found in Configuration_adv.h
+// BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
+
+//===========================================================================
+//============================= DELTA Printer ===============================
+//===========================================================================
+// For a Delta printer replace the configuration files with the files in the
+// example_configurations/delta directory.
+//
+
+//===========================================================================
+//============================= SCARA Printer ===============================
+//===========================================================================
+// For a Delta printer replace the configuration files with the files in the
+// example_configurations/SCARA directory.
+//
+
+// User-specified version info of this build to display in [Pronterface, etc] terminal window during
+// startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
+// build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
+#define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
+#define STRING_CONFIG_H_AUTHOR "(bq Hephestos)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
+
+// SERIAL_PORT selects which serial port should be used for communication with the host.
+// This allows the connection of wireless adapters (for instance) to non-default port pins.
+// Serial port 0 is still used by the Arduino bootloader regardless of this setting.
+#define SERIAL_PORT 0
+
+// This determines the communication speed of the printer
+#define BAUDRATE 115200
+
+// This enables the serial port associated to the Bluetooth interface
+//#define BTENABLED              // Enable BT interface on AT90USB devices
+
+// The following define selects which electronics board you have.
+// Please choose the name from boards.h that matches your setup
+#ifndef MOTHERBOARD
+  #define MOTHERBOARD BOARD_HEPHESTOS
+#endif
+
+// Define this to set a custom name for your generic Mendel,
+// #define CUSTOM_MENDEL_NAME "This Mendel"
+
+// Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
+// You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
+// #define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
+
+// This defines the number of extruders
+#define EXTRUDERS 1
+
+//// The following define selects which power supply you have. Please choose the one that matches your setup
+// 1 = ATX
+// 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
+
+#define POWER_SUPPLY 1
+
+// Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
+// #define PS_DEFAULT_OFF
+
+//===========================================================================
+//============================= Thermal Settings  ============================
+//===========================================================================
+//
+//--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
+//
+//// Temperature sensor settings:
+// -2 is thermocouple with MAX6675 (only for sensor 0)
+// -1 is thermocouple with AD595
+// 0 is not used
+// 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
+// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
+// 3 is Mendel-parts thermistor (4.7k pullup)
+// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
+// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
+// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
+// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
+// 71 is 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
+// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
+// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
+// 10 is 100k RS thermistor 198-961 (4.7k pullup)
+// 11 is 100k beta 3950 1% thermistor (4.7k pullup)
+// 12 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
+// 13 is 100k Hisens 3950  1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE" 
+// 20 is the PT100 circuit found in the Ultimainboard V2.x
+// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
+//
+//    1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k
+//                          (but gives greater accuracy and more stable PID)
+// 51 is 100k thermistor - EPCOS (1k pullup)
+// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
+// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
+//
+// 1047 is Pt1000 with 4k7 pullup
+// 1010 is Pt1000 with 1k pullup (non standard)
+// 147 is Pt100 with 4k7 pullup
+// 110 is Pt100 with 1k pullup (non standard)
+
+#define TEMP_SENSOR_0 1
+#define TEMP_SENSOR_1 0
+#define TEMP_SENSOR_2 0
+#define TEMP_SENSOR_BED 0
+
+// This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted.
+//#define TEMP_SENSOR_1_AS_REDUNDANT
+#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
+
+// Actual temperature must be close to target for this long before M109 returns success
+#define TEMP_RESIDENCY_TIME 10  // (seconds)
+#define TEMP_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
+#define TEMP_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.
+
+// The minimal temperature defines the temperature below which the heater will not be enabled It is used
+// to check that the wiring to the thermistor is not broken.
+// Otherwise this would lead to the heater being powered on all the time.
+#define HEATER_0_MINTEMP 5
+#define HEATER_1_MINTEMP 5
+#define HEATER_2_MINTEMP 5
+#define BED_MINTEMP 5
+
+// When temperature exceeds max temp, your heater will be switched off.
+// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
+// You should use MINTEMP for thermistor short/failure protection.
+#define HEATER_0_MAXTEMP 260
+#define HEATER_1_MAXTEMP 260
+#define HEATER_2_MAXTEMP 260
+#define BED_MAXTEMP 150
+
+// If your bed has low resistance e.g. .6 ohm and throws the fuse you can duty cycle it to reduce the
+// average current. The value should be an integer and the heat bed will be turned on for 1 interval of
+// HEATER_BED_DUTY_CYCLE_DIVIDER intervals.
+//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4
+
+// If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
+//#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
+//#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
+
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
+// Comment the following line to disable PID and enable bang-bang.
+#define PIDTEMP
+#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
+#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
+#ifdef PIDTEMP
+  //#define PID_DEBUG // Sends debug data to the serial port.
+  //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
+  //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
+  //#define PID_PARAMS_PER_EXTRUDER // Uses separate PID parameters for each extruder (useful for mismatched extruders)
+                                    // Set/get with gcode: M301 E[extruder number, 0-2]
+  #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
+                                  // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
+  #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
+  #define K1 0.95 //smoothing factor within the PID
+  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
+
+// If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
+// Ultimaker
+//  #define  DEFAULT_Kp 22.2
+//  #define  DEFAULT_Ki 1.08
+//  #define  DEFAULT_Kd 114
+
+// MakerGear
+//    #define  DEFAULT_Kp 7.0
+//    #define  DEFAULT_Ki 0.1
+//    #define  DEFAULT_Kd 12
+
+// Mendel Parts V9 on 12V
+//    #define  DEFAULT_Kp 63.0
+//    #define  DEFAULT_Ki 2.25
+//    #define  DEFAULT_Kd 440
+
+// Hephestos (i3)
+    #define  DEFAULT_Kp 23.05
+    #define  DEFAULT_Ki 2.00
+    #define  DEFAULT_Kd 66.47
+
+#endif // PIDTEMP
+
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
+// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
+//
+// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
+// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
+// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
+// If your configuration is significantly different than this and you don't understand the issues involved, you probably
+// shouldn't use bed PID until someone else verifies your hardware works.
+// If this is enabled, find your own PID constants below.
+//#define PIDTEMPBED
+//
+//#define BED_LIMIT_SWITCHING
+
+// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
+// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
+#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
+
+#ifdef PIDTEMPBED
+//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+//from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
+    #define  DEFAULT_bedKp 10.00
+    #define  DEFAULT_bedKi .023
+    #define  DEFAULT_bedKd 305.4
+
+//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+//from pidautotune
+//    #define  DEFAULT_bedKp 97.1
+//    #define  DEFAULT_bedKi 1.41
+//    #define  DEFAULT_bedKd 1675.16
+
+// FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
+#endif // PIDTEMPBED
+
+
+//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
+//can be software-disabled for whatever purposes by
+#define PREVENT_DANGEROUS_EXTRUDE
+//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
+#define PREVENT_LENGTHY_EXTRUDE
+
+#define EXTRUDE_MINTEMP 170
+#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
+This is a feature to protect your printer from burn up in flames if it has
+a thermistor coming off place (this happened to a friend of mine recently and
+motivated me writing this feature).
+
+The issue: If a thermistor come off, it will read a lower temperature than actual.
+The system will turn the heater on forever, burning up the filament and anything
+else around.
+
+After the temperature reaches the target for the first time, this feature will 
+start measuring for how long the current temperature stays below the target 
+minus _HYSTERESIS (set_temperature - THERMAL_RUNAWAY_PROTECTION_HYSTERESIS).
+
+If it stays longer than _PERIOD, it means the thermistor temperature
+cannot catch up with the target, so something *may be* wrong. Then, to be on the
+safe side, the system will he halt.
+
+Bear in mind the count down will just start AFTER the first time the 
+thermistor temperature is over the target, so you will have no problem if
+your extruder heater takes 2 minutes to hit the target on heating.
+
+*/
+// If you want to enable this feature for all your extruder heaters,
+// uncomment the 2 defines below:
+
+// Parameters for all extruder heaters
+//#define THERMAL_RUNAWAY_PROTECTION_PERIOD 40 //in seconds
+//#define THERMAL_RUNAWAY_PROTECTION_HYSTERESIS 4 // in degree Celsius
+
+// If you want to enable this feature for your bed heater,
+// uncomment the 2 defines below:
+
+// Parameters for the bed heater
+//#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
+//#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
+
+
+//===========================================================================
+//============================= Mechanical Settings =========================
+//===========================================================================
+
+// Uncomment the following line to enable CoreXY kinematics
+// #define COREXY
+
+// coarse Endstop Settings
+#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
+
+#ifndef ENDSTOPPULLUPS
+  // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
+  // #define ENDSTOPPULLUP_XMAX
+  // #define ENDSTOPPULLUP_YMAX
+  // #define ENDSTOPPULLUP_ZMAX
+  // #define ENDSTOPPULLUP_XMIN
+  // #define ENDSTOPPULLUP_YMIN
+  // #define ENDSTOPPULLUP_ZMIN
+#endif
+
+#ifdef ENDSTOPPULLUPS
+  #define ENDSTOPPULLUP_XMAX
+  #define ENDSTOPPULLUP_YMAX
+  #define ENDSTOPPULLUP_ZMAX
+  #define ENDSTOPPULLUP_XMIN
+  #define ENDSTOPPULLUP_YMIN
+  #define ENDSTOPPULLUP_ZMIN
+#endif
+
+// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
+const bool X_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Y_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+//#define DISABLE_MAX_ENDSTOPS
+//#define DISABLE_MIN_ENDSTOPS
+
+// Disable max endstops for compatibility with endstop checking routine
+#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)
+  #define DISABLE_MAX_ENDSTOPS
+#endif
+
+// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
+#define X_ENABLE_ON 0
+#define Y_ENABLE_ON 0
+#define Z_ENABLE_ON 0
+#define E_ENABLE_ON 0 // For all extruders
+
+// Disables axis when it's not being used.
+#define DISABLE_X false
+#define DISABLE_Y false
+#define DISABLE_Z false
+#define DISABLE_E false // For all extruders
+#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
+
+#define INVERT_X_DIR true    // for Mendel set to false, for Orca set to true
+#define INVERT_Y_DIR false    // for Mendel set to true, for Orca set to false
+#define INVERT_Z_DIR true     // for Mendel set to false, for Orca set to true
+#define INVERT_E0_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E1_DIR false    // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E2_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+
+// ENDSTOP SETTINGS:
+// Sets direction of endstops when homing; 1=MAX, -1=MIN
+#define X_HOME_DIR -1
+#define Y_HOME_DIR -1
+#define Z_HOME_DIR -1
+
+#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
+#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
+
+// Travel limits after homing (units in mm)
+#define X_MAX_POS 215
+#define X_MIN_POS 0
+#define Y_MAX_POS 210
+#define Y_MIN_POS 0
+#define Z_MAX_POS 180
+#define Z_MIN_POS 0
+
+#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
+#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
+#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
+//============================= Bed Auto Leveling ===========================
+//===========================================================================
+
+//#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
+#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+
+#ifdef ENABLE_AUTO_BED_LEVELING
+
+// There are 2 different ways to pick the X and Y locations to probe:
+
+//  - "grid" mode
+//    Probe every point in a rectangular grid
+//    You must specify the rectangle, and the density of sample points
+//    This mode is preferred because there are more measurements.
+//    It used to be called ACCURATE_BED_LEVELING but "grid" is more descriptive
+
+//  - "3-point" mode
+//    Probe 3 arbitrary points on the bed (that aren't colinear)
+//    You must specify the X & Y coordinates of all 3 points
+
+  #define AUTO_BED_LEVELING_GRID
+  // with AUTO_BED_LEVELING_GRID, the bed is sampled in a
+  // AUTO_BED_LEVELING_GRID_POINTSxAUTO_BED_LEVELING_GRID_POINTS grid
+  // and least squares solution is calculated
+  // Note: this feature occupies 10'206 byte
+  #ifdef AUTO_BED_LEVELING_GRID
+
+    // set the rectangle in which to probe
+    #define LEFT_PROBE_BED_POSITION 15
+    #define RIGHT_PROBE_BED_POSITION 170
+    #define BACK_PROBE_BED_POSITION 180
+    #define FRONT_PROBE_BED_POSITION 20
+
+     // set the number of grid points per dimension
+     // I wouldn't see a reason to go above 3 (=9 probing points on the bed)
+    #define AUTO_BED_LEVELING_GRID_POINTS 2
+
+
+  #else  // not AUTO_BED_LEVELING_GRID
+    // with no grid, just probe 3 arbitrary points.  A simple cross-product
+    // is used to esimate the plane of the print bed
+
+      #define ABL_PROBE_PT_1_X 15
+      #define ABL_PROBE_PT_1_Y 180
+      #define ABL_PROBE_PT_2_X 15
+      #define ABL_PROBE_PT_2_Y 20
+      #define ABL_PROBE_PT_3_X 170
+      #define ABL_PROBE_PT_3_Y 20
+
+  #endif // AUTO_BED_LEVELING_GRID
+
+
+  // these are the offsets to the probe relative to the extruder tip (Hotend - Probe)
+  // X and Y offsets must be integers
+  #define X_PROBE_OFFSET_FROM_EXTRUDER -25
+  #define Y_PROBE_OFFSET_FROM_EXTRUDER -29
+  #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35
+
+  #define Z_RAISE_BEFORE_HOMING 4       // (in mm) Raise Z before homing (G28) for Probe Clearance.
+                                        // Be sure you have this distance over your Z_MAX_POS in case
+
+  #define XY_TRAVEL_SPEED 8000         // X and Y axis travel speed between probes, in mm/min
+
+  #define Z_RAISE_BEFORE_PROBING 15    //How much the extruder will be raised before traveling to the first probing point.
+  #define Z_RAISE_BETWEEN_PROBINGS 5  //How much the extruder will be raised when traveling from between next probing points
+
+  //#define Z_PROBE_SLED // turn on if you have a z-probe mounted on a sled like those designed by Charles Bell
+  //#define SLED_DOCKING_OFFSET 5 // the extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
+
+  //If defined, the Probe servo will be turned on only during movement and then turned off to avoid jerk
+  //The value is the delay to turn the servo off after powered on - depends on the servo speed; 300ms is good value, but you can try lower it.
+  // You MUST HAVE the SERVO_ENDSTOPS defined to use here a value higher than zero otherwise your code will not compile.
+
+//  #define PROBE_SERVO_DEACTIVATION_DELAY 300
+
+
+//If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+//it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with probe outside the bed area.
+                          // When defined, it will:
+                          // - Allow Z homing only after X and Y homing AND stepper drivers still enabled
+                          // - If stepper drivers timeout, it will need X and Y homing again before Z homing
+                          // - Position the probe in a defined XY point before Z Homing when homing all axis (G28)
+                          // - Block Z homing only when the probe is outside bed area.
+
+  #ifdef Z_SAFE_HOMING
+
+    #define Z_SAFE_HOMING_X_POINT (X_MAX_LENGTH/2)    // X point for Z homing when homing all axis (G28)
+    #define Z_SAFE_HOMING_Y_POINT (Y_MAX_LENGTH/2)    // Y point for Z homing when homing all axis (G28)
+
+  #endif
+
+  #ifdef AUTO_BED_LEVELING_GRID	// Check if Probe_Offset * Grid Points is greater than Probing Range
+    #if X_PROBE_OFFSET_FROM_EXTRUDER < 0
+      #if (-(X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#else
+      #if ((X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#endif
+    #if Y_PROBE_OFFSET_FROM_EXTRUDER < 0
+      #if (-(Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#else
+      #if ((Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#endif
+
+	
+  #endif
+  
+#endif // ENABLE_AUTO_BED_LEVELING
+
+
+// The position of the homing switches
+//#define MANUAL_HOME_POSITIONS  // If defined, MANUAL_*_HOME_POS below will be used
+//#define BED_CENTER_AT_0_0  // If defined, the center of the bed is at (X=0, Y=0)
+
+//Manual homing switch locations:
+// For deltabots this means top and center of the Cartesian print volume.
+#define MANUAL_X_HOME_POS 0
+#define MANUAL_Y_HOME_POS 0
+#define MANUAL_Z_HOME_POS 0
+//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
+
+//// MOVEMENT SETTINGS
+#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
+#define HOMING_FEEDRATE {2000, 2000, 150, 0}  // set the homing speeds (mm/min)
+
+// default settings
+
+#define DEFAULT_AXIS_STEPS_PER_UNIT   {80,80,4000,100.47095761381482}  // default steps per unit for Ultimaker
+#define DEFAULT_MAX_FEEDRATE          {250, 250, 3.3, 25}    // (mm/sec)
+#define DEFAULT_MAX_ACCELERATION      {3000,3000,100,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
+
+#define DEFAULT_ACCELERATION          1000    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
+#define DEFAULT_RETRACT_ACCELERATION  1000   // X, Y, Z and E max acceleration in mm/s^2 for retracts
+
+// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
+// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
+// For the other hotends it is their distance from the extruder 0 hotend.
+// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
+// #define EXTRUDER_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis
+
+// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
+#define DEFAULT_XYJERK                10.0    // (mm/sec)
+#define DEFAULT_ZJERK                 0.4     // (mm/sec)
+#define DEFAULT_EJERK                 5.0    // (mm/sec)
+
+
+//===========================================================================
+//============================= Additional Features =========================
+//===========================================================================
+
+// Custom M code points
+#define CUSTOM_M_CODES
+#ifdef CUSTOM_M_CODES
+  #define CUSTOM_M_CODE_SET_Z_PROBE_OFFSET 851
+  #define Z_PROBE_OFFSET_RANGE_MIN -15
+  #define Z_PROBE_OFFSET_RANGE_MAX -5
+#endif
+
+
+// EEPROM
+// The microcontroller can store settings in the EEPROM, e.g. max velocity...
+// M500 - stores parameters in EEPROM
+// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
+// M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
+//define this to enable EEPROM support
+//#define EEPROM_SETTINGS
+//to disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
+// please keep turned on if you can.
+//#define EEPROM_CHITCHAT
+
+// Preheat Constants
+#define PLA_PREHEAT_HOTEND_TEMP 200
+#define PLA_PREHEAT_HPB_TEMP 0
+#define PLA_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
+
+#define ABS_PREHEAT_HOTEND_TEMP 220
+#define ABS_PREHEAT_HPB_TEMP 100
+#define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
+
+//LCD and SD support
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
+#define ULTRA_LCD  //general LCD support, also 16x2
+//#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
+#define SDSUPPORT // Enable SD Card Support in Hardware Console
+//#define SDSLOW // Use slower SD transfer mode (not normally needed - uncomment if you're getting volume init error)
+//#define SD_CHECK_AND_RETRY // Use CRC checks and retries on the SD communication
+//#define ENCODER_PULSES_PER_STEP 1 // Increase if you have a high resolution encoder
+//#define ENCODER_STEPS_PER_MENU_ITEM 5 // Set according to ENCODER_PULSES_PER_STEP or your liking
+//#define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
+#define ULTIPANEL  //the UltiPanel as on Thingiverse
+//#define LCD_FEEDBACK_FREQUENCY_HZ 1000	// this is the tone frequency the buzzer plays when on UI feedback. ie Screen Click
+//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 // the duration the buzzer plays the UI feedback sound. ie Screen Click
+
+// The MaKr3d Makr-Panel with graphic controller and SD support
+// http://reprap.org/wiki/MaKr3d_MaKrPanel
+//#define MAKRPANEL
+
+// The RepRapDiscount Smart Controller (white PCB)
+// http://reprap.org/wiki/RepRapDiscount_Smart_Controller
+#define REPRAP_DISCOUNT_SMART_CONTROLLER
+
+// The GADGETS3D G3D LCD/SD Controller (blue PCB)
+// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
+//#define G3D_PANEL
+
+// The RepRapDiscount FULL GRAPHIC Smart Controller (quadratic white PCB)
+// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
+//
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+// The RepRapWorld REPRAPWORLD_KEYPAD v1.1
+// http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
+//#define REPRAPWORLD_KEYPAD
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // how much should be moved when a key is pressed, eg 10.0 means 10mm per click
+
+// The Elefu RA Board Control Panel
+// http://www.elefu.com/index.php?route=product/product&product_id=53
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+//#define RA_CONTROL_PANEL
+
+//automatic expansion
+#if defined (MAKRPANEL)
+ #define DOGLCD
+ #define SDSUPPORT
+ #define ULTIPANEL
+ #define NEWPANEL
+ #define DEFAULT_LCD_CONTRAST 17
+#endif
+
+#if defined (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+ #define DOGLCD
+ #define U8GLIB_ST7920
+ #define REPRAP_DISCOUNT_SMART_CONTROLLER
+#endif
+
+#if defined(ULTIMAKERCONTROLLER) || defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL)
+ #define ULTIPANEL
+ #define NEWPANEL
+#endif
+
+#if defined(REPRAPWORLD_KEYPAD)
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+#if defined(RA_CONTROL_PANEL)
+ #define ULTIPANEL
+ #define NEWPANEL
+ #define LCD_I2C_TYPE_PCA8574
+ #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+#endif
+
+//I2C PANELS
+
+//#define LCD_I2C_SAINSMART_YWROBOT
+#ifdef LCD_I2C_SAINSMART_YWROBOT
+  // This uses the LiquidCrystal_I2C library ( https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home )
+  // Make sure it is placed in the Arduino libraries directory.
+  #define LCD_I2C_TYPE_PCF8575
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+
+// PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+//#define LCD_I2C_PANELOLU2
+#ifdef LCD_I2C_PANELOLU2
+  // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+  // (v1.2.3 no longer requires you to define PANELOLU in the LiquidTWI2.h library header file)
+  // Note: The PANELOLU2 encoder click input can either be directly connected to a pin
+  //       (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
+  #define NEWPANEL
+  #define ULTIPANEL
+
+  #ifndef ENCODER_PULSES_PER_STEP
+	#define ENCODER_PULSES_PER_STEP 4
+  #endif
+
+  #ifndef ENCODER_STEPS_PER_MENU_ITEM
+	#define ENCODER_STEPS_PER_MENU_ITEM 1
+  #endif
+
+
+  #ifdef LCD_USE_I2C_BUZZER
+	#define LCD_FEEDBACK_FREQUENCY_HZ 1000
+	#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
+  #endif
+
+#endif
+
+// Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
+//#define LCD_I2C_VIKI
+#ifdef LCD_I2C_VIKI
+  // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+  // Note: The pause/stop/resume LCD button pin should be connected to the Arduino
+  //       BTN_ENC pin (or set BTN_ENC to -1 if not used)
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+
+// Shift register panels
+// ---------------------
+// 2 wire Non-latching LCD SR from:
+// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection 
+
+//#define SAV_3DLCD
+#ifdef SAV_3DLCD
+   #define SR_LCD_2W_NL    // Non latching 2 wire shiftregister
+   #define NEWPANEL
+   #define ULTIPANEL
+#endif
+
+
+#ifdef ULTIPANEL
+//  #define NEWPANEL  //enable this if you have a click-encoder panel
+  #define SDSUPPORT
+  #define ULTRA_LCD
+  #ifdef DOGLCD // Change number of lines to match the DOG graphic display
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 5
+  #else
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 4
+  #endif
+#else //no panel but just LCD
+  #ifdef ULTRA_LCD
+  #ifdef DOGLCD // Change number of lines to match the 128x64 graphics display
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 5
+  #else
+    #define LCD_WIDTH 16
+    #define LCD_HEIGHT 2
+  #endif
+  #endif
+#endif
+
+// default LCD contrast for dogm-like LCD displays
+#ifdef DOGLCD
+# ifndef DEFAULT_LCD_CONTRAST
+#  define DEFAULT_LCD_CONTRAST 32
+# endif
+#endif
+
+// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
+//#define FAST_PWM_FAN
+
+// Temperature status LEDs that display the hotend and bet temperature.
+// If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on.
+// Otherwise the RED led is on. There is 1C hysteresis.
+//#define TEMP_STAT_LEDS
+
+// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
+// which is not ass annoying as with the hardware PWM. On the other hand, if this frequency
+// is too low, you should also increment SOFT_PWM_SCALE.
+//#define FAN_SOFT_PWM
+
+// Incrementing this by 1 will double the software PWM frequency,
+// affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
+// However, control resolution will be halved for each increment;
+// at zero value, there are 128 effective control positions.
+#define SOFT_PWM_SCALE 0
+
+// M240  Triggers a camera by emulating a Canon RC-1 Remote
+// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
+// #define PHOTOGRAPH_PIN     23
+
+// SF send wrong arc g-codes when using Arc Point as fillet procedure
+//#define SF_ARC_FIX
+
+// Support for the BariCUDA Paste Extruder.
+//#define BARICUDA
+
+//define BlinkM/CyzRgb Support
+//#define BLINKM
+
+/*********************************************************************\
+* R/C SERVO support
+* Sponsored by TrinityLabs, Reworked by codexmas
+**********************************************************************/
+
+// Number of servos
+//
+// If you select a configuration below, this will receive a default value and does not need to be set manually
+// set it manually if you have more servos than extruders and wish to manually control some
+// leaving it undefined or defining as 0 will disable the servo subsystem
+// If unsure, leave commented / disabled
+//
+//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
+
+// Servo Endstops
+//
+// This allows for servo actuated endstops, primary usage is for the Z Axis to eliminate calibration or bed height changes.
+// Use M206 command to correct for switch height offset to actual nozzle height. Store that setting with M500.
+//
+//#define SERVO_ENDSTOPS {-1, -1, 0} // Servo index for X, Y, Z. Disable with -1
+//#define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 70,0} // X,Y,Z Axis Extend and Retract angles
+
+/**********************************************************************\
+ * Support for a filament diameter sensor
+ * Also allows adjustment of diameter at print time (vs  at slicing)
+ * Single extruder only at this point (extruder 0)
+ * 
+ * Motherboards
+ * 34 - RAMPS1.4 - uses Analog input 5 on the AUX2 connector 
+ * 81 - Printrboard - Uses Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 - Rambo  - uses Analog input 3
+ * Note may require analog pins to be defined for different motherboards
+ **********************************************************************/
+// Uncomment below to enable
+//#define FILAMENT_SENSOR
+
+#define FILAMENT_SENSOR_EXTRUDER_NUM	0  //The number of the extruder that has the filament sensor (0,1,2)
+#define MEASUREMENT_DELAY_CM			14  //measurement delay in cm.  This is the distance from filament sensor to middle of barrel
+
+#define DEFAULT_NOMINAL_FILAMENT_DIA  3.0  //Enter the diameter (in mm) of the filament generally used (3.0 mm or 1.75 mm) - this is then used in the slicer software.  Used for sensor reading validation
+#define MEASURED_UPPER_LIMIT          3.30  //upper limit factor used for sensor reading validation in mm
+#define MEASURED_LOWER_LIMIT          1.90  //lower limit factor for sensor reading validation in mm
+#define MAX_MEASUREMENT_DELAY			20  //delay buffer size in bytes (1 byte = 1cm)- limits maximum measurement delay allowable (must be larger than MEASUREMENT_DELAY_CM  and lower number saves RAM)
+
+//defines used in the code
+#define DEFAULT_MEASURED_FILAMENT_DIA  DEFAULT_NOMINAL_FILAMENT_DIA  //set measured to nominal initially 
+
+//When using an LCD, uncomment the line below to display the Filament sensor data on the last line instead of status.  Status will appear for 5 sec.
+//#define FILAMENT_LCD_DISPLAY
+
+
+
+
+
+
+#include "Configuration_adv.h"
+#include "thermistortables.h"
+
+#endif //__CONFIGURATION_H

Marlin/example_configurations/Hephestos/Configuration_adv.h

@@ -0,0 +1,535 @@
+#ifndef CONFIGURATION_ADV_H
+#define CONFIGURATION_ADV_H
+
+//===========================================================================
+//=============================Thermal Settings  ============================
+//===========================================================================
+
+#ifdef BED_LIMIT_SWITCHING
+  #define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
+#endif
+#define BED_CHECK_INTERVAL 5000 //ms between checks in bang-bang control
+
+//// Heating sanity check:
+// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
+// If the temperature has not increased at the end of that period, the target temperature is set to zero.
+// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature
+//  differ by at least 2x WATCH_TEMP_INCREASE
+//#define WATCH_TEMP_PERIOD 40000 //40 seconds
+//#define WATCH_TEMP_INCREASE 10  //Heat up at least 10 degree in 20 seconds
+
+#ifdef PIDTEMP
+  // this adds an experimental additional term to the heating power, proportional to the extrusion speed.
+  // if Kc is chosen well, the additional required power due to increased melting should be compensated.
+  #define PID_ADD_EXTRUSION_RATE
+  #ifdef PID_ADD_EXTRUSION_RATE
+    #define  DEFAULT_Kc (1) //heating power=Kc*(e_speed)
+  #endif
+#endif
+
+
+//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
+//The maximum buffered steps/sec of the extruder motor are called "se".
+//You enter the autotemp mode by a M109 S<mintemp> B<maxtemp> F<factor>
+// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
+// you exit the value by any M109 without F*
+// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
+// on an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
+#define AUTOTEMP
+#ifdef AUTOTEMP
+  #define AUTOTEMP_OLDWEIGHT 0.98
+#endif
+
+//Show Temperature ADC value
+//The M105 command return, besides traditional information, the ADC value read from temperature sensors.
+//#define SHOW_TEMP_ADC_VALUES
+
+//  extruder run-out prevention.
+//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
+//#define EXTRUDER_RUNOUT_PREVENT
+#define EXTRUDER_RUNOUT_MINTEMP 190
+#define EXTRUDER_RUNOUT_SECONDS 30.
+#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
+#define EXTRUDER_RUNOUT_SPEED 1500.  //extrusion speed
+#define EXTRUDER_RUNOUT_EXTRUDE 100
+
+//These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements.
+//The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET"
+#define TEMP_SENSOR_AD595_OFFSET 0.0
+#define TEMP_SENSOR_AD595_GAIN   1.0
+
+//This is for controlling a fan to cool down the stepper drivers
+//it will turn on when any driver is enabled
+//and turn off after the set amount of seconds from last driver being disabled again
+#define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable)
+#define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run
+#define CONTROLLERFAN_SPEED 255  // == full speed
+
+// When first starting the main fan, run it at full speed for the
+// given number of milliseconds.  This gets the fan spinning reliably
+// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
+//#define FAN_KICKSTART_TIME 100
+
+// Extruder cooling fans
+// Configure fan pin outputs to automatically turn on/off when the associated
+// extruder temperature is above/below EXTRUDER_AUTO_FAN_TEMPERATURE.
+// Multiple extruders can be assigned to the same pin in which case
+// the fan will turn on when any selected extruder is above the threshold.
+#define EXTRUDER_0_AUTO_FAN_PIN -1
+#define EXTRUDER_1_AUTO_FAN_PIN -1
+#define EXTRUDER_2_AUTO_FAN_PIN -1
+#define EXTRUDER_3_AUTO_FAN_PIN -1
+#define EXTRUDER_AUTO_FAN_TEMPERATURE 50
+#define EXTRUDER_AUTO_FAN_SPEED   255  // == full speed
+
+
+//===========================================================================
+//=============================Mechanical Settings===========================
+//===========================================================================
+
+//#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
+
+
+//// AUTOSET LOCATIONS OF LIMIT SWITCHES
+//// Added by ZetaPhoenix 09-15-2012
+#ifdef MANUAL_HOME_POSITIONS  // Use manual limit switch locations
+  #define X_HOME_POS MANUAL_X_HOME_POS
+  #define Y_HOME_POS MANUAL_Y_HOME_POS
+  #define Z_HOME_POS MANUAL_Z_HOME_POS
+#else //Set min/max homing switch positions based upon homing direction and min/max travel limits
+  //X axis
+  #if X_HOME_DIR == -1
+    #ifdef BED_CENTER_AT_0_0
+      #define X_HOME_POS X_MAX_LENGTH * -0.5
+    #else
+      #define X_HOME_POS X_MIN_POS
+    #endif //BED_CENTER_AT_0_0
+  #else
+    #ifdef BED_CENTER_AT_0_0
+      #define X_HOME_POS X_MAX_LENGTH * 0.5
+    #else
+      #define X_HOME_POS X_MAX_POS
+    #endif //BED_CENTER_AT_0_0
+  #endif //X_HOME_DIR == -1
+
+  //Y axis
+  #if Y_HOME_DIR == -1
+    #ifdef BED_CENTER_AT_0_0
+      #define Y_HOME_POS Y_MAX_LENGTH * -0.5
+    #else
+      #define Y_HOME_POS Y_MIN_POS
+    #endif //BED_CENTER_AT_0_0
+  #else
+    #ifdef BED_CENTER_AT_0_0
+      #define Y_HOME_POS Y_MAX_LENGTH * 0.5
+    #else
+      #define Y_HOME_POS Y_MAX_POS
+    #endif //BED_CENTER_AT_0_0
+  #endif //Y_HOME_DIR == -1
+
+  // Z axis
+  #if Z_HOME_DIR == -1 //BED_CENTER_AT_0_0 not used
+    #define Z_HOME_POS Z_MIN_POS
+  #else
+    #define Z_HOME_POS Z_MAX_POS
+  #endif //Z_HOME_DIR == -1
+#endif //End auto min/max positions
+//END AUTOSET LOCATIONS OF LIMIT SWITCHES -ZP
+
+
+//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
+
+// A single Z stepper driver is usually used to drive 2 stepper motors.
+// Uncomment this define to utilize a separate stepper driver for each Z axis motor.
+// Only a few motherboards support this, like RAMPS, which have dual extruder support (the 2nd, often unused, extruder driver is used
+// to control the 2nd Z axis stepper motor). The pins are currently only defined for a RAMPS motherboards.
+// On a RAMPS (or other 5 driver) motherboard, using this feature will limit you to using 1 extruder.
+//#define Z_DUAL_STEPPER_DRIVERS
+
+#ifdef Z_DUAL_STEPPER_DRIVERS
+  #undef EXTRUDERS
+  #define EXTRUDERS 1
+#endif
+
+// Same again but for Y Axis.
+//#define Y_DUAL_STEPPER_DRIVERS
+
+// Define if the two Y drives need to rotate in opposite directions
+#define INVERT_Y2_VS_Y_DIR true
+
+#ifdef Y_DUAL_STEPPER_DRIVERS
+  #undef EXTRUDERS
+  #define EXTRUDERS 1
+#endif
+
+#if defined (Z_DUAL_STEPPER_DRIVERS) && defined (Y_DUAL_STEPPER_DRIVERS)
+  #error "You cannot have dual drivers for both Y and Z"
+#endif
+
+// Enable this for dual x-carriage printers.
+// A dual x-carriage design has the advantage that the inactive extruder can be parked which
+// prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage
+// allowing faster printing speeds.
+//#define DUAL_X_CARRIAGE
+#ifdef DUAL_X_CARRIAGE
+// Configuration for second X-carriage
+// Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop;
+// the second x-carriage always homes to the maximum endstop.
+#define X2_MIN_POS 80     // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
+#define X2_MAX_POS 353    // set maximum to the distance between toolheads when both heads are homed
+#define X2_HOME_DIR 1     // the second X-carriage always homes to the maximum endstop position
+#define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
+    // However: In this mode the EXTRUDER_OFFSET_X value for the second extruder provides a software
+    // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
+    // without modifying the firmware (through the "M218 T1 X???" command).
+    // Remember: you should set the second extruder x-offset to 0 in your slicer.
+
+// Pins for second x-carriage stepper driver (defined here to avoid further complicating pins.h)
+#define X2_ENABLE_PIN 29
+#define X2_STEP_PIN 25
+#define X2_DIR_PIN 23
+
+// There are a few selectable movement modes for dual x-carriages using M605 S<mode>
+//    Mode 0: Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
+//                           as long as it supports dual x-carriages. (M605 S0)
+//    Mode 1: Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
+//                           that additional slicer support is not required. (M605 S1)
+//    Mode 2: Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
+//                           actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
+//                           once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
+
+// This is the default power-up mode which can be later using M605.
+#define DEFAULT_DUAL_X_CARRIAGE_MODE 0
+
+// Default settings in "Auto-park Mode"
+#define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
+#define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
+
+// Default x offset in duplication mode (typically set to half print bed width)
+#define DEFAULT_DUPLICATION_X_OFFSET 100
+
+#endif //DUAL_X_CARRIAGE
+
+//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
+#define X_HOME_RETRACT_MM 5
+#define Y_HOME_RETRACT_MM 5
+#define Z_HOME_RETRACT_MM 2
+//#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
+
+#define AXIS_RELATIVE_MODES {false, false, false, false}
+#ifdef CONFIG_STEPPERS_TOSHIBA
+#define MAX_STEP_FREQUENCY 10000 // Max step frequency for Toshiba Stepper Controllers
+#else
+#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
+#endif
+//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+#define INVERT_X_STEP_PIN false
+#define INVERT_Y_STEP_PIN false
+#define INVERT_Z_STEP_PIN false
+#define INVERT_E_STEP_PIN false
+
+//default stepper release if idle. Set to 0 to deactivate.
+#define DEFAULT_STEPPER_DEACTIVE_TIME 60
+
+#define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
+#define DEFAULT_MINTRAVELFEEDRATE     0.0
+
+// Feedrates for manual moves along X, Y, Z, E from panel
+#ifdef ULTIPANEL
+#define MANUAL_FEEDRATE {120*60, 120*60, 18*60, 60}  // set the speeds for manual moves (mm/min)
+#endif
+
+//Comment to disable setting feedrate multiplier via encoder
+#ifdef ULTIPANEL
+    #define ULTIPANEL_FEEDMULTIPLY
+#endif
+
+// minimum time in microseconds that a movement needs to take if the buffer is emptied.
+#define DEFAULT_MINSEGMENTTIME        20000
+
+// If defined the movements slow down when the look ahead buffer is only half full
+#define SLOWDOWN
+
+// Frequency limit
+// See nophead's blog for more info
+// Not working O
+//#define XY_FREQUENCY_LIMIT  15
+
+// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
+// of the buffer and all stops. This should not be much greater than zero and should only be changed
+// if unwanted behavior is observed on a user's machine when running at very slow speeds.
+#define MINIMUM_PLANNER_SPEED 0.05// (mm/sec)
+
+// MS1 MS2 Stepper Driver Microstepping mode table
+#define MICROSTEP1 LOW,LOW
+#define MICROSTEP2 HIGH,LOW
+#define MICROSTEP4 LOW,HIGH
+#define MICROSTEP8 HIGH,HIGH
+#define MICROSTEP16 HIGH,HIGH
+
+// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
+#define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16]
+
+// Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards)
+#define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
+
+// uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
+//#define DIGIPOT_I2C
+// Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8
+#define DIGIPOT_I2C_NUM_CHANNELS 8
+// actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
+#define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}
+
+//===========================================================================
+//=============================Additional Features===========================
+//===========================================================================
+
+//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
+
+#define SD_FINISHED_STEPPERRELEASE true  //if sd support and the file is finished: disable steppers?
+#define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
+
+#define SDCARD_RATHERRECENTFIRST  //reverse file order of sd card menu display. Its sorted practically after the file system block order.
+// if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
+// using:
+#define MENU_ADDAUTOSTART
+
+// Show a progress bar on HD44780 LCDs for SD printing
+//#define LCD_PROGRESS_BAR
+
+#ifdef LCD_PROGRESS_BAR
+  // Amount of time (ms) to show the bar
+  #define PROGRESS_BAR_BAR_TIME 2000
+  // Amount of time (ms) to show the status message
+  #define PROGRESS_BAR_MSG_TIME 3000
+  // Amount of time (ms) to retain the status message (0=forever)
+  #define PROGRESS_MSG_EXPIRE   0
+  // Enable this to show messages for MSG_TIME then hide them
+  //#define PROGRESS_MSG_ONCE
+  #ifdef DOGLCD
+    #warning LCD_PROGRESS_BAR does not apply to graphical displays at this time.
+  #endif
+  #ifdef FILAMENT_LCD_DISPLAY
+    #error LCD_PROGRESS_BAR and FILAMENT_LCD_DISPLAY are not fully compatible. Comment out this line to use both.
+  #endif
+#endif
+
+// The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
+//#define USE_WATCHDOG
+
+#ifdef USE_WATCHDOG
+// If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
+// The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
+//  However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
+//#define WATCHDOG_RESET_MANUAL
+#endif
+
+// Enable the option to stop SD printing when hitting and endstops, needs to be enabled from the LCD menu when this option is enabled.
+//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
+
+// Babystepping enables the user to control the axis in tiny amounts, independently from the normal printing process
+// it can e.g. be used to change z-positions in the print startup phase in real-time
+// does not respect endstops!
+//#define BABYSTEPPING
+#ifdef BABYSTEPPING
+  #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+  #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
+  #define BABYSTEP_Z_MULTIPLICATOR 2 //faster z movements
+
+  #ifdef COREXY
+    #error BABYSTEPPING not implemented for COREXY yet.
+  #endif
+
+  #ifdef DELTA
+    #ifdef BABYSTEP_XY
+      #error BABYSTEPPING only implemented for Z axis on deltabots.
+    #endif
+  #endif
+#endif
+
+// extruder advance constant (s2/mm3)
+//
+// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
+//
+// Hooke's law says:		force = k * distance
+// Bernoulli's principle says:	v ^ 2 / 2 + g . h + pressure / density = constant
+// so: v ^ 2 is proportional to number of steps we advance the extruder
+//#define ADVANCE
+
+#ifdef ADVANCE
+  #define EXTRUDER_ADVANCE_K .0
+
+  #define D_FILAMENT 1.75
+  #define STEPS_MM_E 100.47095761381482
+  #define EXTRUSION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
+  #define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUSION_AREA)
+
+#endif // ADVANCE
+
+// Arc interpretation settings:
+#define MM_PER_ARC_SEGMENT 1
+#define N_ARC_CORRECTION 25
+
+const unsigned int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
+
+// If you are using a RAMPS board or cheap E-bay purchased boards that do not detect when an SD card is inserted
+// You can get round this by connecting a push button or single throw switch to the pin defined as SDCARDCARDDETECT
+// in the pins.h file.  When using a push button pulling the pin to ground this will need inverted.  This setting should
+// be commented out otherwise
+#define SDCARDDETECTINVERTED
+
+#ifdef ULTIPANEL
+ #undef SDCARDDETECTINVERTED
+#endif
+
+// Power Signal Control Definitions
+// By default use ATX definition
+#ifndef POWER_SUPPLY
+  #define POWER_SUPPLY 1
+#endif
+// 1 = ATX
+#if (POWER_SUPPLY == 1)
+  #define PS_ON_AWAKE  LOW
+  #define PS_ON_ASLEEP HIGH
+#endif
+// 2 = X-Box 360 203W
+#if (POWER_SUPPLY == 2)
+  #define PS_ON_AWAKE  HIGH
+  #define PS_ON_ASLEEP LOW
+#endif
+
+// Control heater 0 and heater 1 in parallel.
+//#define HEATERS_PARALLEL
+
+//===========================================================================
+//=============================Buffers           ============================
+//===========================================================================
+
+// The number of linear motions that can be in the plan at any give time.
+// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
+#if defined SDSUPPORT
+  #define BLOCK_BUFFER_SIZE 16   // SD,LCD,Buttons take more memory, block buffer needs to be smaller
+#else
+  #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
+#endif
+
+
+//The ASCII buffer for receiving from the serial:
+#define MAX_CMD_SIZE 96
+#define BUFSIZE 5
+
+
+// Firmware based and LCD controlled retract
+// M207 and M208 can be used to define parameters for the retraction.
+// The retraction can be called by the slicer using G10 and G11
+// until then, intended retractions can be detected by moves that only extrude and the direction.
+// the moves are than replaced by the firmware controlled ones.
+
+// #define FWRETRACT  //ONLY PARTIALLY TESTED
+#ifdef FWRETRACT
+  #define MIN_RETRACT 0.1                //minimum extruded mm to accept a automatic gcode retraction attempt
+  #define RETRACT_LENGTH 3               //default retract length (positive mm)
+  #define RETRACT_LENGTH_SWAP 13         //default swap retract length (positive mm), for extruder change
+  #define RETRACT_FEEDRATE 80*60            //default feedrate for retracting (mm/s)
+  #define RETRACT_ZLIFT 0                //default retract Z-lift
+  #define RETRACT_RECOVER_LENGTH 0       //default additional recover length (mm, added to retract length when recovering)
+  //#define RETRACT_RECOVER_LENGTH_SWAP 0  //default additional swap recover length (mm, added to retract length when recovering from extruder change)
+  #define RETRACT_RECOVER_FEEDRATE 8*60     //default feedrate for recovering from retraction (mm/s)
+#endif
+
+//adds support for experimental filament exchange support M600; requires display
+#ifdef ULTIPANEL
+  #define FILAMENTCHANGEENABLE
+  #ifdef FILAMENTCHANGEENABLE
+    #define FILAMENTCHANGE_XPOS 3
+    #define FILAMENTCHANGE_YPOS 3
+    #define FILAMENTCHANGE_ZADD 10
+    #define FILAMENTCHANGE_FIRSTRETRACT -2
+    #define FILAMENTCHANGE_FINALRETRACT -100
+  #endif
+#endif
+
+#ifdef FILAMENTCHANGEENABLE
+  #ifdef EXTRUDER_RUNOUT_PREVENT
+    #error EXTRUDER_RUNOUT_PREVENT currently incompatible with FILAMENTCHANGE
+  #endif
+#endif
+
+//===========================================================================
+//=============================  Define Defines  ============================
+//===========================================================================
+
+#if defined (ENABLE_AUTO_BED_LEVELING) && defined (DELTA)
+  #error "Bed Auto Leveling is still not compatible with Delta Kinematics."
+#endif
+
+#if EXTRUDERS > 1 && defined TEMP_SENSOR_1_AS_REDUNDANT
+  #error "You cannot use TEMP_SENSOR_1_AS_REDUNDANT if EXTRUDERS > 1"
+#endif
+
+#if EXTRUDERS > 1 && defined HEATERS_PARALLEL
+  #error "You cannot use HEATERS_PARALLEL if EXTRUDERS > 1"
+#endif
+
+#if TEMP_SENSOR_0 > 0
+  #define THERMISTORHEATER_0 TEMP_SENSOR_0
+  #define HEATER_0_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_1 > 0
+  #define THERMISTORHEATER_1 TEMP_SENSOR_1
+  #define HEATER_1_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_2 > 0
+  #define THERMISTORHEATER_2 TEMP_SENSOR_2
+  #define HEATER_2_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_3 > 0
+  #define THERMISTORHEATER_3 TEMP_SENSOR_3
+  #define HEATER_3_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_BED > 0
+  #define THERMISTORBED TEMP_SENSOR_BED
+  #define BED_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_0 == -1
+  #define HEATER_0_USES_AD595
+#endif
+#if TEMP_SENSOR_1 == -1
+  #define HEATER_1_USES_AD595
+#endif
+#if TEMP_SENSOR_2 == -1
+  #define HEATER_2_USES_AD595
+#endif
+#if TEMP_SENSOR_3 == -1
+  #define HEATER_3_USES_AD595
+#endif
+#if TEMP_SENSOR_BED == -1
+  #define BED_USES_AD595
+#endif
+#if TEMP_SENSOR_0 == -2
+  #define HEATER_0_USES_MAX6675
+#endif
+#if TEMP_SENSOR_0 == 0
+  #undef HEATER_0_MINTEMP
+  #undef HEATER_0_MAXTEMP
+#endif
+#if TEMP_SENSOR_1 == 0
+  #undef HEATER_1_MINTEMP
+  #undef HEATER_1_MAXTEMP
+#endif
+#if TEMP_SENSOR_2 == 0
+  #undef HEATER_2_MINTEMP
+  #undef HEATER_2_MAXTEMP
+#endif
+#if TEMP_SENSOR_3 == 0
+  #undef HEATER_3_MINTEMP
+  #undef HEATER_3_MAXTEMP
+#endif
+#if TEMP_SENSOR_BED == 0
+  #undef BED_MINTEMP
+  #undef BED_MAXTEMP
+#endif
+
+
+#endif //__CONFIGURATION_ADV_H

Marlin/example_configurations/K8200/Configuration.h

@@ -0,0 +1,844 @@
+#ifndef CONFIGURATION_H
+#define CONFIGURATION_H
+
+#include "boards.h"
+
+
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
+// This configuration file contains the basic settings.
+// Advanced settings can be found in Configuration_adv.h
+// BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
+
+//===========================================================================
+//============================= DELTA Printer ===============================
+//===========================================================================
+// For a Delta printer replace the configuration files with the files in the
+// example_configurations/delta directory.
+//
+
+//===========================================================================
+//============================= SCARA Printer ===============================
+//===========================================================================
+// For a Delta printer replace the configuration files with the files in the
+// example_configurations/SCARA directory.
+//
+
+// User-specified version info of this build to display in [Pronterface, etc] terminal window during
+// startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
+// build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "v1.0.2"
+#define STRING_URL "reprap.org"
+#define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
+#define STRING_CONFIG_H_AUTHOR "(K8200, CONSULitAS)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
+
+// SERIAL_PORT selects which serial port should be used for communication with the host.
+// This allows the connection of wireless adapters (for instance) to non-default port pins.
+// Serial port 0 is still used by the Arduino bootloader regardless of this setting.
+#define SERIAL_PORT 0
+
+// This determines the communication speed of the printer
+#define BAUDRATE 250000
+
+// This enables the serial port associated to the Bluetooth interface
+//#define BTENABLED              // Enable BT interface on AT90USB devices
+
+// The following define selects which electronics board you have.
+// Please choose the name from boards.h that matches your setup
+#ifndef MOTHERBOARD
+  #define MOTHERBOARD BOARD_K8200
+#endif
+
+// Define this to set a custom name for your generic Mendel,
+// #define CUSTOM_MENDEL_NAME "This Mendel"
+
+// Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
+// You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
+// #define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
+
+// This defines the number of extruders
+#define EXTRUDERS 1
+
+//// The following define selects which power supply you have. Please choose the one that matches your setup
+// 1 = ATX
+// 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
+
+#define POWER_SUPPLY 1
+
+// Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
+// #define PS_DEFAULT_OFF
+
+
+//===========================================================================
+//============================= Thermal Settings ============================
+//===========================================================================
+//
+//--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
+//
+//// Temperature sensor settings:
+// -2 is thermocouple with MAX6675 (only for sensor 0)
+// -1 is thermocouple with AD595
+// 0 is not used
+// 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
+// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
+// 3 is Mendel-parts thermistor (4.7k pullup)
+// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
+// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
+// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
+// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
+// 71 is 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
+// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
+// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
+// 10 is 100k RS thermistor 198-961 (4.7k pullup)
+// 11 is 100k beta 3950 1% thermistor (4.7k pullup)
+// 12 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
+// 13 is 100k Hisens 3950  1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE" 
+// 20 is the PT100 circuit found in the Ultimainboard V2.x
+// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
+//
+//    1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k
+//                          (but gives greater accuracy and more stable PID)
+// 51 is 100k thermistor - EPCOS (1k pullup)
+// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
+// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
+//
+// 1047 is Pt1000 with 4k7 pullup
+// 1010 is Pt1000 with 1k pullup (non standard)
+// 147 is Pt100 with 4k7 pullup
+// 110 is Pt100 with 1k pullup (non standard)
+
+#define TEMP_SENSOR_0 5
+#define TEMP_SENSOR_1 0
+#define TEMP_SENSOR_2 0
+#define TEMP_SENSOR_BED 5
+
+// This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted.
+//#define TEMP_SENSOR_1_AS_REDUNDANT
+#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
+
+// Actual temperature must be close to target for this long before M109 returns success
+#define TEMP_RESIDENCY_TIME 10  // (seconds)
+#define TEMP_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
+#define TEMP_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.
+
+// The minimal temperature defines the temperature below which the heater will not be enabled It is used
+// to check that the wiring to the thermistor is not broken.
+// Otherwise this would lead to the heater being powered on all the time.
+#define HEATER_0_MINTEMP 5
+#define HEATER_1_MINTEMP 5
+#define HEATER_2_MINTEMP 5
+#define BED_MINTEMP 5
+
+// When temperature exceeds max temp, your heater will be switched off.
+// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
+// You should use MINTEMP for thermistor short/failure protection.
+#define HEATER_0_MAXTEMP 275
+#define HEATER_1_MAXTEMP 275
+#define HEATER_2_MAXTEMP 275
+#define BED_MAXTEMP 150
+
+// If your bed has low resistance e.g. .6 ohm and throws the fuse you can duty cycle it to reduce the
+// average current. The value should be an integer and the heat bed will be turned on for 1 interval of
+// HEATER_BED_DUTY_CYCLE_DIVIDER intervals.
+//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4
+
+// If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
+//#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
+//#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
+
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
+// Comment the following line to disable PID and enable bang-bang.
+#define PIDTEMP
+#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
+#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
+#ifdef PIDTEMP
+  //#define PID_DEBUG // Sends debug data to the serial port.
+  //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
+  //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
+  //#define PID_PARAMS_PER_EXTRUDER // Uses separate PID parameters for each extruder (useful for mismatched extruders)
+                                    // Set/get with gcode: M301 E[extruder number, 0-2]
+  #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
+                                  // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
+  #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
+  #define K1 0.95 //smoothing factor within the PID
+  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
+
+// If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
+// Ultimaker
+//    #define  DEFAULT_Kp 22.2
+//    #define  DEFAULT_Ki 1.08
+//    #define  DEFAULT_Kd 114
+
+// MakerGear
+//    #define  DEFAULT_Kp 7.0
+//    #define  DEFAULT_Ki 0.1
+//    #define  DEFAULT_Kd 12
+
+// Mendel Parts V9 on 12V
+//    #define  DEFAULT_Kp 63.0
+//    #define  DEFAULT_Ki 2.25
+//    #define  DEFAULT_Kd 440
+
+// Vellemann K8200 Extruder - calculated with PID Autotune and tested
+   #define  DEFAULT_Kp 24.29
+   #define  DEFAULT_Ki 1.58
+   #define  DEFAULT_Kd 93.51
+#endif // PIDTEMP
+
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
+// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
+//
+// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
+// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
+// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
+// If your configuration is significantly different than this and you don't understand the issues involved, you probably
+// shouldn't use bed PID until someone else verifies your hardware works.
+// If this is enabled, find your own PID constants below.
+//#define PIDTEMPBED
+//
+//#define BED_LIMIT_SWITCHING
+
+// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
+// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
+#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
+
+#ifdef PIDTEMPBED
+//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+//from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
+//    #define  DEFAULT_bedKp 10.00
+//    #define  DEFAULT_bedKi .023
+//    #define  DEFAULT_bedKd 305.4
+
+//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+//from pidautotune
+//    #define  DEFAULT_bedKp 97.1
+//    #define  DEFAULT_bedKi 1.41
+//    #define  DEFAULT_bedKd 1675.16
+
+//Vellemann K8200 PCB heatbed with standard PCU - calculated with PID Autotune and tested
+//from pidautotune
+   #define  DEFAULT_bedKp 341.88
+   #define  DEFAULT_bedKi 25.32
+   #define  DEFAULT_bedKd 1153.89
+
+   // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
+#endif // PIDTEMPBED
+
+
+//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
+//can be software-disabled for whatever purposes by
+#define PREVENT_DANGEROUS_EXTRUDE
+//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
+#define PREVENT_LENGTHY_EXTRUDE
+
+#define EXTRUDE_MINTEMP 170
+#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
+
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
+This is a feature to protect your printer from burn up in flames if it has
+a thermistor coming off place (this happened to a friend of mine recently and
+motivated me writing this feature).
+
+The issue: If a thermistor come off, it will read a lower temperature than actual.
+The system will turn the heater on forever, burning up the filament and anything
+else around.
+
+After the temperature reaches the target for the first time, this feature will 
+start measuring for how long the current temperature stays below the target 
+minus _HYSTERESIS (set_temperature - THERMAL_RUNAWAY_PROTECTION_HYSTERESIS).
+
+If it stays longer than _PERIOD, it means the thermistor temperature
+cannot catch up with the target, so something *may be* wrong. Then, to be on the
+safe side, the system will he halt.
+
+Bear in mind the count down will just start AFTER the first time the 
+thermistor temperature is over the target, so you will have no problem if
+your extruder heater takes 2 minutes to hit the target on heating.
+
+*/
+// If you want to enable this feature for all your extruder heaters,
+// uncomment the 2 defines below:
+
+// Parameters for all extruder heaters
+//#define THERMAL_RUNAWAY_PROTECTION_PERIOD 40 //in seconds
+//#define THERMAL_RUNAWAY_PROTECTION_HYSTERESIS 4 // in degree Celsius
+
+// If you want to enable this feature for your bed heater,
+// uncomment the 2 defines below:
+
+// Parameters for the bed heater
+//#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
+//#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
+
+
+//===========================================================================
+//============================= Mechanical Settings =========================
+//===========================================================================
+
+// Uncomment the following line to enable CoreXY kinematics
+// #define COREXY
+
+// coarse Endstop Settings
+#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
+
+#ifndef ENDSTOPPULLUPS
+  // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
+  // #define ENDSTOPPULLUP_XMAX
+  // #define ENDSTOPPULLUP_YMAX
+  // #define ENDSTOPPULLUP_ZMAX
+  #define ENDSTOPPULLUP_XMIN
+  #define ENDSTOPPULLUP_YMIN
+  #define ENDSTOPPULLUP_ZMIN
+#endif
+
+#ifdef ENDSTOPPULLUPS
+  // #define ENDSTOPPULLUP_XMAX
+  // #define ENDSTOPPULLUP_YMAX
+  // #define ENDSTOPPULLUP_ZMAX
+  #define ENDSTOPPULLUP_XMIN
+  #define ENDSTOPPULLUP_YMIN
+  #define ENDSTOPPULLUP_ZMIN
+#endif
+
+// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
+const bool X_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Y_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+#define DISABLE_MAX_ENDSTOPS
+//#define DISABLE_MIN_ENDSTOPS
+
+// Disable max endstops for compatibility with endstop checking routine
+#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)
+  #define DISABLE_MAX_ENDSTOPS
+#endif
+
+// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
+#define X_ENABLE_ON 0
+#define Y_ENABLE_ON 0
+#define Z_ENABLE_ON 0
+#define E_ENABLE_ON 0 // For all extruders
+
+// Disables axis when it's not being used.
+#define DISABLE_X false
+#define DISABLE_Y false
+#define DISABLE_Z true
+#define DISABLE_E false // For all extruders
+#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
+
+#define INVERT_X_DIR false    // for Mendel set to false, for Orca set to true
+#define INVERT_Y_DIR false    // for Mendel set to true, for Orca set to false
+#define INVERT_Z_DIR false     // for Mendel set to false, for Orca set to true
+#define INVERT_E0_DIR true   // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E1_DIR true    // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E2_DIR true   // for direct drive extruder v9 set to true, for geared extruder set to false
+
+// ENDSTOP SETTINGS:
+// Sets direction of endstops when homing; 1=MAX, -1=MIN
+#define X_HOME_DIR -1
+#define Y_HOME_DIR -1
+#define Z_HOME_DIR -1
+
+#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
+#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
+
+// Travel limits after homing (units are in mm)
+#define X_MAX_POS 200
+#define X_MIN_POS 0
+#define Y_MAX_POS 200
+#define Y_MIN_POS 0
+#define Z_MAX_POS 200
+#define Z_MIN_POS 0
+
+#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
+#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
+#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
+//============================= Bed Auto Leveling ===========================
+//===========================================================================
+
+//#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
+#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+
+#ifdef ENABLE_AUTO_BED_LEVELING
+
+// There are 2 different ways to pick the X and Y locations to probe:
+
+//  - "grid" mode
+//    Probe every point in a rectangular grid
+//    You must specify the rectangle, and the density of sample points
+//    This mode is preferred because there are more measurements.
+//    It used to be called ACCURATE_BED_LEVELING but "grid" is more descriptive
+
+//  - "3-point" mode
+//    Probe 3 arbitrary points on the bed (that aren't colinear)
+//    You must specify the X & Y coordinates of all 3 points
+
+  #define AUTO_BED_LEVELING_GRID
+  // with AUTO_BED_LEVELING_GRID, the bed is sampled in a
+  // AUTO_BED_LEVELING_GRID_POINTSxAUTO_BED_LEVELING_GRID_POINTS grid
+  // and least squares solution is calculated
+  // Note: this feature occupies 10'206 byte
+  #ifdef AUTO_BED_LEVELING_GRID
+
+    // set the rectangle in which to probe
+    #define LEFT_PROBE_BED_POSITION 15
+    #define RIGHT_PROBE_BED_POSITION 170
+    #define BACK_PROBE_BED_POSITION 180
+    #define FRONT_PROBE_BED_POSITION 20
+
+     // set the number of grid points per dimension
+     // I wouldn't see a reason to go above 3 (=9 probing points on the bed)
+    #define AUTO_BED_LEVELING_GRID_POINTS 2
+
+
+  #else  // not AUTO_BED_LEVELING_GRID
+    // with no grid, just probe 3 arbitrary points.  A simple cross-product
+    // is used to esimate the plane of the print bed
+
+      #define ABL_PROBE_PT_1_X 15
+      #define ABL_PROBE_PT_1_Y 180
+      #define ABL_PROBE_PT_2_X 15
+      #define ABL_PROBE_PT_2_Y 20
+      #define ABL_PROBE_PT_3_X 170
+      #define ABL_PROBE_PT_3_Y 20
+
+  #endif // AUTO_BED_LEVELING_GRID
+
+
+  // these are the offsets to the probe relative to the extruder tip (Hotend - Probe)
+  // X and Y offsets must be integers
+  #define X_PROBE_OFFSET_FROM_EXTRUDER -25
+  #define Y_PROBE_OFFSET_FROM_EXTRUDER -29
+  #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35
+
+  #define Z_RAISE_BEFORE_HOMING 4       // (in mm) Raise Z before homing (G28) for Probe Clearance.
+                                        // Be sure you have this distance over your Z_MAX_POS in case
+
+  #define XY_TRAVEL_SPEED 8000         // X and Y axis travel speed between probes, in mm/min
+
+  #define Z_RAISE_BEFORE_PROBING 15    //How much the extruder will be raised before traveling to the first probing point.
+  #define Z_RAISE_BETWEEN_PROBINGS 5  //How much the extruder will be raised when traveling from between next probing points
+
+  //#define Z_PROBE_SLED // turn on if you have a z-probe mounted on a sled like those designed by Charles Bell
+  //#define SLED_DOCKING_OFFSET 5 // the extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
+
+  //If defined, the Probe servo will be turned on only during movement and then turned off to avoid jerk
+  //The value is the delay to turn the servo off after powered on - depends on the servo speed; 300ms is good value, but you can try lower it.
+  // You MUST HAVE the SERVO_ENDSTOPS defined to use here a value higher than zero otherwise your code will not compile.
+
+//  #define PROBE_SERVO_DEACTIVATION_DELAY 300
+
+
+//If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+//it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with probe outside the bed area.
+                          // When defined, it will:
+                          // - Allow Z homing only after X and Y homing AND stepper drivers still enabled
+                          // - If stepper drivers timeout, it will need X and Y homing again before Z homing
+                          // - Position the probe in a defined XY point before Z Homing when homing all axis (G28)
+                          // - Block Z homing only when the probe is outside bed area.
+
+  #ifdef Z_SAFE_HOMING
+
+    #define Z_SAFE_HOMING_X_POINT (X_MAX_LENGTH/2)    // X point for Z homing when homing all axis (G28)
+    #define Z_SAFE_HOMING_Y_POINT (Y_MAX_LENGTH/2)    // Y point for Z homing when homing all axis (G28)
+
+  #endif
+
+  #ifdef AUTO_BED_LEVELING_GRID	// Check if Probe_Offset * Grid Points is greater than Probing Range
+    #if X_PROBE_OFFSET_FROM_EXTRUDER < 0
+      #if (-(X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#else
+      #if ((X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#endif
+    #if Y_PROBE_OFFSET_FROM_EXTRUDER < 0
+      #if (-(Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#else
+      #if ((Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#endif
+
+	
+  #endif
+  
+#endif // ENABLE_AUTO_BED_LEVELING
+
+
+// The position of the homing switches
+//#define MANUAL_HOME_POSITIONS  // If defined, MANUAL_*_HOME_POS below will be used
+//#define BED_CENTER_AT_0_0  // If defined, the center of the bed is at (X=0, Y=0)
+
+//Manual homing switch locations:
+// For deltabots this means top and center of the Cartesian print volume.
+#define MANUAL_X_HOME_POS 0
+#define MANUAL_Y_HOME_POS 0
+#define MANUAL_Z_HOME_POS 0
+//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
+
+//// MOVEMENT SETTINGS
+#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
+#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0}  // set the homing speeds (mm/min)
+
+// default settings
+
+#define DEFAULT_AXIS_STEPS_PER_UNIT   {64.25,64.25,2560,600}  // default steps per unit for K8200
+#define DEFAULT_MAX_FEEDRATE          {500, 500, 5, 500}    // (mm/sec)
+#define DEFAULT_MAX_ACCELERATION      {9000,9000,100,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
+
+#define DEFAULT_ACCELERATION          1000    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
+#define DEFAULT_RETRACT_ACCELERATION  1000   // X, Y, Z and E max acceleration in mm/s^2 for retracts
+
+// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
+// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
+// For the other hotends it is their distance from the extruder 0 hotend.
+// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
+// #define EXTRUDER_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis
+
+// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
+#define DEFAULT_XYJERK                20.0    // (mm/sec)
+#define DEFAULT_ZJERK                 0.4     // (mm/sec)
+#define DEFAULT_EJERK                 5.0    // (mm/sec)
+
+
+//===========================================================================
+//============================= Additional Features =========================
+//===========================================================================
+
+// Custom M code points
+#define CUSTOM_M_CODES
+#ifdef CUSTOM_M_CODES
+  #define CUSTOM_M_CODE_SET_Z_PROBE_OFFSET 851
+  #define Z_PROBE_OFFSET_RANGE_MIN -15
+  #define Z_PROBE_OFFSET_RANGE_MAX -5
+#endif
+
+
+// EEPROM
+// The microcontroller can store settings in the EEPROM, e.g. max velocity...
+// M500 - stores parameters in EEPROM
+// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
+// M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
+//define this to enable EEPROM support
+#define EEPROM_SETTINGS
+//to disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
+// please keep turned on if you can.
+//#define EEPROM_CHITCHAT
+
+// Preheat Constants
+#define PLA_PREHEAT_HOTEND_TEMP 190
+#define PLA_PREHEAT_HPB_TEMP 50
+#define PLA_PREHEAT_FAN_SPEED 0   // Insert Value between 0 and 255
+
+#define ABS_PREHEAT_HOTEND_TEMP 240
+#define ABS_PREHEAT_HPB_TEMP 60
+#define ABS_PREHEAT_FAN_SPEED 0   // Insert Value between 0 and 255
+
+//LCD and SD support
+
+// VM8201 (LCD Option for K8200) uses "DISPLAY_CHARSET_HD44870_JAPAN" and "ULTIMAKERCONTROLLER"
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
+//#define ULTRA_LCD  //general LCD support, also 16x2
+//#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
+//#define SDSUPPORT // Enable SD Card Support in Hardware Console
+//#define SDSLOW // Use slower SD transfer mode (not normally needed - uncomment if you're getting volume init error)
+//#define SD_CHECK_AND_RETRY // Use CRC checks and retries on the SD communication
+//#define ENCODER_PULSES_PER_STEP 1 // Increase if you have a high resolution encoder
+//#define ENCODER_STEPS_PER_MENU_ITEM 5 // Set according to ENCODER_PULSES_PER_STEP or your liking
+#define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
+//#define ULTIPANEL  //the UltiPanel as on Thingiverse
+//#define LCD_FEEDBACK_FREQUENCY_HZ 1000	// this is the tone frequency the buzzer plays when on UI feedback. ie Screen Click
+//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 // the duration the buzzer plays the UI feedback sound. ie Screen Click
+
+// The MaKr3d Makr-Panel with graphic controller and SD support
+// http://reprap.org/wiki/MaKr3d_MaKrPanel
+//#define MAKRPANEL
+
+// The RepRapDiscount Smart Controller (white PCB)
+// http://reprap.org/wiki/RepRapDiscount_Smart_Controller
+//#define REPRAP_DISCOUNT_SMART_CONTROLLER
+
+// The GADGETS3D G3D LCD/SD Controller (blue PCB)
+// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
+//#define G3D_PANEL
+
+// The RepRapDiscount FULL GRAPHIC Smart Controller (quadratic white PCB)
+// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
+//
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+// The RepRapWorld REPRAPWORLD_KEYPAD v1.1
+// http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
+//#define REPRAPWORLD_KEYPAD
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // how much should be moved when a key is pressed, eg 10.0 means 10mm per click
+
+// The Elefu RA Board Control Panel
+// http://www.elefu.com/index.php?route=product/product&product_id=53
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+//#define RA_CONTROL_PANEL
+
+//automatic expansion
+#if defined (MAKRPANEL)
+ #define DOGLCD
+ #define SDSUPPORT
+ #define ULTIPANEL
+ #define NEWPANEL
+ #define DEFAULT_LCD_CONTRAST 17
+#endif
+
+#if defined (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+ #define DOGLCD
+ #define U8GLIB_ST7920
+ #define REPRAP_DISCOUNT_SMART_CONTROLLER
+#endif
+
+#if defined(ULTIMAKERCONTROLLER) || defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL)
+ #define ULTIPANEL
+ #define NEWPANEL
+#endif
+
+#if defined(REPRAPWORLD_KEYPAD)
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+#if defined(RA_CONTROL_PANEL)
+ #define ULTIPANEL
+ #define NEWPANEL
+ #define LCD_I2C_TYPE_PCA8574
+ #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+#endif
+
+//I2C PANELS
+
+//#define LCD_I2C_SAINSMART_YWROBOT
+#ifdef LCD_I2C_SAINSMART_YWROBOT
+  // This uses the LiquidCrystal_I2C library ( https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home )
+  // Make sure it is placed in the Arduino libraries directory.
+  #define LCD_I2C_TYPE_PCF8575
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+
+// PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+//#define LCD_I2C_PANELOLU2
+#ifdef LCD_I2C_PANELOLU2
+  // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+  // (v1.2.3 no longer requires you to define PANELOLU in the LiquidTWI2.h library header file)
+  // Note: The PANELOLU2 encoder click input can either be directly connected to a pin
+  //       (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
+  #define NEWPANEL
+  #define ULTIPANEL
+
+  #ifndef ENCODER_PULSES_PER_STEP
+	#define ENCODER_PULSES_PER_STEP 4
+  #endif
+
+  #ifndef ENCODER_STEPS_PER_MENU_ITEM
+	#define ENCODER_STEPS_PER_MENU_ITEM 1
+  #endif
+
+
+  #ifdef LCD_USE_I2C_BUZZER
+	#define LCD_FEEDBACK_FREQUENCY_HZ 1000
+	#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
+  #endif
+
+#endif
+
+// Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
+//#define LCD_I2C_VIKI
+#ifdef LCD_I2C_VIKI
+  // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+  // Note: The pause/stop/resume LCD button pin should be connected to the Arduino
+  //       BTN_ENC pin (or set BTN_ENC to -1 if not used)
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+
+// Shift register panels
+// ---------------------
+// 2 wire Non-latching LCD SR from:
+// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection 
+
+//#define SAV_3DLCD
+#ifdef SAV_3DLCD
+   #define SR_LCD_2W_NL    // Non latching 2 wire shiftregister
+   #define NEWPANEL
+   #define ULTIPANEL
+#endif
+
+
+#ifdef ULTIPANEL
+//  #define NEWPANEL  //enable this if you have a click-encoder panel
+  #define SDSUPPORT
+  #define ULTRA_LCD
+  #ifdef DOGLCD // Change number of lines to match the DOG graphic display
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 5
+  #else
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 4
+  #endif
+#else //no panel but just LCD
+  #ifdef ULTRA_LCD
+  #ifdef DOGLCD // Change number of lines to match the 128x64 graphics display
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 5
+  #else
+    #define LCD_WIDTH 16
+    #define LCD_HEIGHT 2
+  #endif
+  #endif
+#endif
+
+// default LCD contrast for dogm-like LCD displays
+#ifdef DOGLCD
+# ifndef DEFAULT_LCD_CONTRAST
+#  define DEFAULT_LCD_CONTRAST 32
+# endif
+#endif
+
+// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
+//#define FAST_PWM_FAN
+
+// Temperature status LEDs that display the hotend and bet temperature.
+// If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on.
+// Otherwise the RED led is on. There is 1C hysteresis.
+//#define TEMP_STAT_LEDS
+
+// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
+// which is not ass annoying as with the hardware PWM. On the other hand, if this frequency
+// is too low, you should also increment SOFT_PWM_SCALE.
+//#define FAN_SOFT_PWM
+
+// Incrementing this by 1 will double the software PWM frequency,
+// affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
+// However, control resolution will be halved for each increment;
+// at zero value, there are 128 effective control positions.
+#define SOFT_PWM_SCALE 0
+
+// M240  Triggers a camera by emulating a Canon RC-1 Remote
+// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
+// #define PHOTOGRAPH_PIN     23
+
+// SF send wrong arc g-codes when using Arc Point as fillet procedure
+//#define SF_ARC_FIX
+
+// Support for the BariCUDA Paste Extruder.
+//#define BARICUDA
+
+//define BlinkM/CyzRgb Support
+//#define BLINKM
+
+/*********************************************************************\
+* R/C SERVO support
+* Sponsored by TrinityLabs, Reworked by codexmas
+**********************************************************************/
+
+// Number of servos
+//
+// If you select a configuration below, this will receive a default value and does not need to be set manually
+// set it manually if you have more servos than extruders and wish to manually control some
+// leaving it undefined or defining as 0 will disable the servo subsystem
+// If unsure, leave commented / disabled
+//
+//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
+
+// Servo Endstops
+//
+// This allows for servo actuated endstops, primary usage is for the Z Axis to eliminate calibration or bed height changes.
+// Use M206 command to correct for switch height offset to actual nozzle height. Store that setting with M500.
+//
+//#define SERVO_ENDSTOPS {-1, -1, 0} // Servo index for X, Y, Z. Disable with -1
+//#define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 70,0} // X,Y,Z Axis Extend and Retract angles
+
+/**********************************************************************\
+ * Support for a filament diameter sensor
+ * Also allows adjustment of diameter at print time (vs  at slicing)
+ * Single extruder only at this point (extruder 0)
+ * 
+ * Motherboards
+ * 34 - RAMPS1.4 - uses Analog input 5 on the AUX2 connector 
+ * 81 - Printrboard - Uses Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 - Rambo  - uses Analog input 3
+ * Note may require analog pins to be defined for different motherboards
+ **********************************************************************/
+// Uncomment below to enable
+//#define FILAMENT_SENSOR
+
+#define FILAMENT_SENSOR_EXTRUDER_NUM	0  //The number of the extruder that has the filament sensor (0,1,2)
+#define MEASUREMENT_DELAY_CM			14  //measurement delay in cm.  This is the distance from filament sensor to middle of barrel
+
+#define DEFAULT_NOMINAL_FILAMENT_DIA  3.0  //Enter the diameter (in mm) of the filament generally used (3.0 mm or 1.75 mm) - this is then used in the slicer software.  Used for sensor reading validation
+#define MEASURED_UPPER_LIMIT          3.30  //upper limit factor used for sensor reading validation in mm
+#define MEASURED_LOWER_LIMIT          1.90  //lower limit factor for sensor reading validation in mm
+#define MAX_MEASUREMENT_DELAY			20  //delay buffer size in bytes (1 byte = 1cm)- limits maximum measurement delay allowable (must be larger than MEASUREMENT_DELAY_CM  and lower number saves RAM)
+
+//defines used in the code
+#define DEFAULT_MEASURED_FILAMENT_DIA  DEFAULT_NOMINAL_FILAMENT_DIA  //set measured to nominal initially 
+
+//When using an LCD, uncomment the line below to display the Filament sensor data on the last line instead of status.  Status will appear for 5 sec.
+//#define FILAMENT_LCD_DISPLAY
+
+
+
+
+
+
+#include "Configuration_adv.h"
+#include "thermistortables.h"
+
+#endif //__CONFIGURATION_H

Marlin/example_configurations/K8200/Configuration_adv.h

@@ -0,0 +1,535 @@
+#ifndef CONFIGURATION_ADV_H
+#define CONFIGURATION_ADV_H
+
+//===========================================================================
+//=============================Thermal Settings  ============================
+//===========================================================================
+
+#ifdef BED_LIMIT_SWITCHING
+  #define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
+#endif
+#define BED_CHECK_INTERVAL 5000 //ms between checks in bang-bang control
+
+//// Heating sanity check:
+// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
+// If the temperature has not increased at the end of that period, the target temperature is set to zero.
+// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature
+//  differ by at least 2x WATCH_TEMP_INCREASE
+//#define WATCH_TEMP_PERIOD 40000 //40 seconds
+//#define WATCH_TEMP_INCREASE 10  //Heat up at least 10 degree in 20 seconds
+
+#ifdef PIDTEMP
+  // this adds an experimental additional term to the heating power, proportional to the extrusion speed.
+  // if Kc is chosen well, the additional required power due to increased melting should be compensated.
+  #define PID_ADD_EXTRUSION_RATE
+  #ifdef PID_ADD_EXTRUSION_RATE
+    #define  DEFAULT_Kc (1) //heating power=Kc*(e_speed)
+  #endif
+#endif
+
+
+//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
+//The maximum buffered steps/sec of the extruder motor are called "se".
+//You enter the autotemp mode by a M109 S<mintemp> B<maxtemp> F<factor>
+// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
+// you exit the value by any M109 without F*
+// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
+// on an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
+#define AUTOTEMP
+#ifdef AUTOTEMP
+  #define AUTOTEMP_OLDWEIGHT 0.98
+#endif
+
+//Show Temperature ADC value
+//The M105 command return, besides traditional information, the ADC value read from temperature sensors.
+//#define SHOW_TEMP_ADC_VALUES
+
+//  extruder run-out prevention.
+//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
+//#define EXTRUDER_RUNOUT_PREVENT
+#define EXTRUDER_RUNOUT_MINTEMP 190
+#define EXTRUDER_RUNOUT_SECONDS 30.
+#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
+#define EXTRUDER_RUNOUT_SPEED 1500.  //extrusion speed
+#define EXTRUDER_RUNOUT_EXTRUDE 100
+
+//These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements.
+//The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET"
+#define TEMP_SENSOR_AD595_OFFSET 0.0
+#define TEMP_SENSOR_AD595_GAIN   1.0
+
+//This is for controlling a fan to cool down the stepper drivers
+//it will turn on when any driver is enabled
+//and turn off after the set amount of seconds from last driver being disabled again
+#define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable)
+#define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run
+#define CONTROLLERFAN_SPEED 255  // == full speed
+
+// When first starting the main fan, run it at full speed for the
+// given number of milliseconds.  This gets the fan spinning reliably
+// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
+//#define FAN_KICKSTART_TIME 100
+
+// Extruder cooling fans
+// Configure fan pin outputs to automatically turn on/off when the associated
+// extruder temperature is above/below EXTRUDER_AUTO_FAN_TEMPERATURE.
+// Multiple extruders can be assigned to the same pin in which case
+// the fan will turn on when any selected extruder is above the threshold.
+#define EXTRUDER_0_AUTO_FAN_PIN -1
+#define EXTRUDER_1_AUTO_FAN_PIN -1
+#define EXTRUDER_2_AUTO_FAN_PIN -1
+#define EXTRUDER_3_AUTO_FAN_PIN -1
+#define EXTRUDER_AUTO_FAN_TEMPERATURE 50
+#define EXTRUDER_AUTO_FAN_SPEED   255  // == full speed
+
+
+//===========================================================================
+//=============================Mechanical Settings===========================
+//===========================================================================
+
+#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
+
+
+//// AUTOSET LOCATIONS OF LIMIT SWITCHES
+//// Added by ZetaPhoenix 09-15-2012
+#ifdef MANUAL_HOME_POSITIONS  // Use manual limit switch locations
+  #define X_HOME_POS MANUAL_X_HOME_POS
+  #define Y_HOME_POS MANUAL_Y_HOME_POS
+  #define Z_HOME_POS MANUAL_Z_HOME_POS
+#else //Set min/max homing switch positions based upon homing direction and min/max travel limits
+  //X axis
+  #if X_HOME_DIR == -1
+    #ifdef BED_CENTER_AT_0_0
+      #define X_HOME_POS X_MAX_LENGTH * -0.5
+    #else
+      #define X_HOME_POS X_MIN_POS
+    #endif //BED_CENTER_AT_0_0
+  #else
+    #ifdef BED_CENTER_AT_0_0
+      #define X_HOME_POS X_MAX_LENGTH * 0.5
+    #else
+      #define X_HOME_POS X_MAX_POS
+    #endif //BED_CENTER_AT_0_0
+  #endif //X_HOME_DIR == -1
+
+  //Y axis
+  #if Y_HOME_DIR == -1
+    #ifdef BED_CENTER_AT_0_0
+      #define Y_HOME_POS Y_MAX_LENGTH * -0.5
+    #else
+      #define Y_HOME_POS Y_MIN_POS
+    #endif //BED_CENTER_AT_0_0
+  #else
+    #ifdef BED_CENTER_AT_0_0
+      #define Y_HOME_POS Y_MAX_LENGTH * 0.5
+    #else
+      #define Y_HOME_POS Y_MAX_POS
+    #endif //BED_CENTER_AT_0_0
+  #endif //Y_HOME_DIR == -1
+
+  // Z axis
+  #if Z_HOME_DIR == -1 //BED_CENTER_AT_0_0 not used
+    #define Z_HOME_POS Z_MIN_POS
+  #else
+    #define Z_HOME_POS Z_MAX_POS
+  #endif //Z_HOME_DIR == -1
+#endif //End auto min/max positions
+//END AUTOSET LOCATIONS OF LIMIT SWITCHES -ZP
+
+
+//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
+
+// A single Z stepper driver is usually used to drive 2 stepper motors.
+// Uncomment this define to utilize a separate stepper driver for each Z axis motor.
+// Only a few motherboards support this, like RAMPS, which have dual extruder support (the 2nd, often unused, extruder driver is used
+// to control the 2nd Z axis stepper motor). The pins are currently only defined for a RAMPS motherboards.
+// On a RAMPS (or other 5 driver) motherboard, using this feature will limit you to using 1 extruder.
+//#define Z_DUAL_STEPPER_DRIVERS
+
+#ifdef Z_DUAL_STEPPER_DRIVERS
+  #undef EXTRUDERS
+  #define EXTRUDERS 1
+#endif
+
+// Same again but for Y Axis.
+//#define Y_DUAL_STEPPER_DRIVERS
+
+// Define if the two Y drives need to rotate in opposite directions
+#define INVERT_Y2_VS_Y_DIR true
+
+#ifdef Y_DUAL_STEPPER_DRIVERS
+  #undef EXTRUDERS
+  #define EXTRUDERS 1
+#endif
+
+#if defined (Z_DUAL_STEPPER_DRIVERS) && defined (Y_DUAL_STEPPER_DRIVERS)
+  #error "You cannot have dual drivers for both Y and Z"
+#endif
+
+// Enable this for dual x-carriage printers.
+// A dual x-carriage design has the advantage that the inactive extruder can be parked which
+// prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage
+// allowing faster printing speeds.
+//#define DUAL_X_CARRIAGE
+#ifdef DUAL_X_CARRIAGE
+// Configuration for second X-carriage
+// Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop;
+// the second x-carriage always homes to the maximum endstop.
+#define X2_MIN_POS 80     // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
+#define X2_MAX_POS 353    // set maximum to the distance between toolheads when both heads are homed
+#define X2_HOME_DIR 1     // the second X-carriage always homes to the maximum endstop position
+#define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
+    // However: In this mode the EXTRUDER_OFFSET_X value for the second extruder provides a software
+    // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
+    // without modifying the firmware (through the "M218 T1 X???" command).
+    // Remember: you should set the second extruder x-offset to 0 in your slicer.
+
+// Pins for second x-carriage stepper driver (defined here to avoid further complicating pins.h)
+#define X2_ENABLE_PIN 29
+#define X2_STEP_PIN 25
+#define X2_DIR_PIN 23
+
+// There are a few selectable movement modes for dual x-carriages using M605 S<mode>
+//    Mode 0: Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
+//                           as long as it supports dual x-carriages. (M605 S0)
+//    Mode 1: Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
+//                           that additional slicer support is not required. (M605 S1)
+//    Mode 2: Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
+//                           actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
+//                           once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
+
+// This is the default power-up mode which can be later using M605.
+#define DEFAULT_DUAL_X_CARRIAGE_MODE 0
+
+// Default settings in "Auto-park Mode"
+#define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
+#define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
+
+// Default x offset in duplication mode (typically set to half print bed width)
+#define DEFAULT_DUPLICATION_X_OFFSET 100
+
+#endif //DUAL_X_CARRIAGE
+
+//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
+#define X_HOME_RETRACT_MM 5
+#define Y_HOME_RETRACT_MM 5
+#define Z_HOME_RETRACT_MM 3
+//#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
+
+#define AXIS_RELATIVE_MODES {false, false, false, false}
+#ifdef CONFIG_STEPPERS_TOSHIBA
+#define MAX_STEP_FREQUENCY 10000 // Max step frequency for Toshiba Stepper Controllers
+#else
+#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
+#endif
+//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+#define INVERT_X_STEP_PIN false
+#define INVERT_Y_STEP_PIN false
+#define INVERT_Z_STEP_PIN false
+#define INVERT_E_STEP_PIN false
+
+//default stepper release if idle. Set to 0 to deactivate.
+#define DEFAULT_STEPPER_DEACTIVE_TIME 60
+
+#define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
+#define DEFAULT_MINTRAVELFEEDRATE     0.0
+
+// Feedrates for manual moves along X, Y, Z, E from panel
+#ifdef ULTIPANEL
+#define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60}  // set the speeds for manual moves (mm/min)
+#endif
+
+//Comment to disable setting feedrate multiplier via encoder
+#ifdef ULTIPANEL
+    #define ULTIPANEL_FEEDMULTIPLY
+#endif
+
+// minimum time in microseconds that a movement needs to take if the buffer is emptied.
+#define DEFAULT_MINSEGMENTTIME        20000
+
+// If defined the movements slow down when the look ahead buffer is only half full
+#define SLOWDOWN
+
+// Frequency limit
+// See nophead's blog for more info
+// Not working O
+//#define XY_FREQUENCY_LIMIT  15
+
+// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
+// of the buffer and all stops. This should not be much greater than zero and should only be changed
+// if unwanted behavior is observed on a user's machine when running at very slow speeds.
+#define MINIMUM_PLANNER_SPEED 0.05// (mm/sec)
+
+// MS1 MS2 Stepper Driver Microstepping mode table
+#define MICROSTEP1 LOW,LOW
+#define MICROSTEP2 HIGH,LOW
+#define MICROSTEP4 LOW,HIGH
+#define MICROSTEP8 HIGH,HIGH
+#define MICROSTEP16 HIGH,HIGH
+
+// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
+#define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16]
+
+// Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards)
+#define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
+
+// uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
+//#define DIGIPOT_I2C
+// Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8
+#define DIGIPOT_I2C_NUM_CHANNELS 8
+// actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
+#define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}
+
+//===========================================================================
+//=============================Additional Features===========================
+//===========================================================================
+
+//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
+
+#define SD_FINISHED_STEPPERRELEASE true  //if sd support and the file is finished: disable steppers?
+#define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
+
+#define SDCARD_RATHERRECENTFIRST  //reverse file order of sd card menu display. Its sorted practically after the file system block order.
+// if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
+// using:
+//#define MENU_ADDAUTOSTART
+
+// Show a progress bar on HD44780 LCDs for SD printing
+//#define LCD_PROGRESS_BAR
+
+#ifdef LCD_PROGRESS_BAR
+  // Amount of time (ms) to show the bar
+  #define PROGRESS_BAR_BAR_TIME 2000
+  // Amount of time (ms) to show the status message
+  #define PROGRESS_BAR_MSG_TIME 3000
+  // Amount of time (ms) to retain the status message (0=forever)
+  #define PROGRESS_MSG_EXPIRE   0
+  // Enable this to show messages for MSG_TIME then hide them
+  //#define PROGRESS_MSG_ONCE
+  #ifdef DOGLCD
+    #warning LCD_PROGRESS_BAR does not apply to graphical displays at this time.
+  #endif
+  #ifdef FILAMENT_LCD_DISPLAY
+    #error LCD_PROGRESS_BAR and FILAMENT_LCD_DISPLAY are not fully compatible. Comment out this line to use both.
+  #endif
+#endif
+
+// The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
+//#define USE_WATCHDOG
+
+#ifdef USE_WATCHDOG
+// If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
+// The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
+//  However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
+//#define WATCHDOG_RESET_MANUAL
+#endif
+
+// Enable the option to stop SD printing when hitting and endstops, needs to be enabled from the LCD menu when this option is enabled.
+//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
+
+// Babystepping enables the user to control the axis in tiny amounts, independently from the normal printing process
+// it can e.g. be used to change z-positions in the print startup phase in real-time
+// does not respect endstops!
+//#define BABYSTEPPING
+#ifdef BABYSTEPPING
+  #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+  #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
+  #define BABYSTEP_Z_MULTIPLICATOR 2 //faster z movements
+
+  #ifdef COREXY
+    #error BABYSTEPPING not implemented for COREXY yet.
+  #endif
+
+  #ifdef DELTA
+    #ifdef BABYSTEP_XY
+      #error BABYSTEPPING only implemented for Z axis on deltabots.
+    #endif
+  #endif
+#endif
+
+// extruder advance constant (s2/mm3)
+//
+// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
+//
+// Hooke's law says:		force = k * distance
+// Bernoulli's principle says:	v ^ 2 / 2 + g . h + pressure / density = constant
+// so: v ^ 2 is proportional to number of steps we advance the extruder
+//#define ADVANCE
+
+#ifdef ADVANCE
+  #define EXTRUDER_ADVANCE_K .0
+
+  #define D_FILAMENT 2.85
+  #define STEPS_MM_E 836
+  #define EXTRUSION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
+  #define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUSION_AREA)
+
+#endif // ADVANCE
+
+// Arc interpretation settings:
+#define MM_PER_ARC_SEGMENT 1
+#define N_ARC_CORRECTION 25
+
+const unsigned int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
+
+// If you are using a RAMPS board or cheap E-bay purchased boards that do not detect when an SD card is inserted
+// You can get round this by connecting a push button or single throw switch to the pin defined as SDCARDCARDDETECT
+// in the pins.h file.  When using a push button pulling the pin to ground this will need inverted.  This setting should
+// be commented out otherwise
+#define SDCARDDETECTINVERTED
+
+#ifdef ULTIPANEL
+ #undef SDCARDDETECTINVERTED
+#endif
+
+// Power Signal Control Definitions
+// By default use ATX definition
+#ifndef POWER_SUPPLY
+  #define POWER_SUPPLY 1
+#endif
+// 1 = ATX
+#if (POWER_SUPPLY == 1)
+  #define PS_ON_AWAKE  LOW
+  #define PS_ON_ASLEEP HIGH
+#endif
+// 2 = X-Box 360 203W
+#if (POWER_SUPPLY == 2)
+  #define PS_ON_AWAKE  HIGH
+  #define PS_ON_ASLEEP LOW
+#endif
+
+// Control heater 0 and heater 1 in parallel.
+//#define HEATERS_PARALLEL
+
+//===========================================================================
+//=============================Buffers           ============================
+//===========================================================================
+
+// The number of linear motions that can be in the plan at any give time.
+// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
+#if defined SDSUPPORT
+  #define BLOCK_BUFFER_SIZE 16   // SD,LCD,Buttons take more memory, block buffer needs to be smaller
+#else
+  #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
+#endif
+
+
+//The ASCII buffer for receiving from the serial:
+#define MAX_CMD_SIZE 96
+#define BUFSIZE 4
+
+
+// Firmware based and LCD controlled retract
+// M207 and M208 can be used to define parameters for the retraction.
+// The retraction can be called by the slicer using G10 and G11
+// until then, intended retractions can be detected by moves that only extrude and the direction.
+// the moves are than replaced by the firmware controlled ones.
+
+// #define FWRETRACT  //ONLY PARTIALLY TESTED
+#ifdef FWRETRACT
+  #define MIN_RETRACT 0.1                //minimum extruded mm to accept a automatic gcode retraction attempt
+  #define RETRACT_LENGTH 3               //default retract length (positive mm)
+  #define RETRACT_LENGTH_SWAP 13         //default swap retract length (positive mm), for extruder change
+  #define RETRACT_FEEDRATE 45            //default feedrate for retracting (mm/s)
+  #define RETRACT_ZLIFT 0                //default retract Z-lift
+  #define RETRACT_RECOVER_LENGTH 0       //default additional recover length (mm, added to retract length when recovering)
+  #define RETRACT_RECOVER_LENGTH_SWAP 0  //default additional swap recover length (mm, added to retract length when recovering from extruder change)
+  #define RETRACT_RECOVER_FEEDRATE 8     //default feedrate for recovering from retraction (mm/s)
+#endif
+
+//adds support for experimental filament exchange support M600; requires display
+#ifdef ULTIPANEL
+  #define FILAMENTCHANGEENABLE
+  #ifdef FILAMENTCHANGEENABLE
+    #define FILAMENTCHANGE_XPOS 3
+    #define FILAMENTCHANGE_YPOS 3
+    #define FILAMENTCHANGE_ZADD 10
+    #define FILAMENTCHANGE_FIRSTRETRACT -2
+    #define FILAMENTCHANGE_FINALRETRACT -100
+  #endif
+#endif
+
+#ifdef FILAMENTCHANGEENABLE
+  #ifdef EXTRUDER_RUNOUT_PREVENT
+    #error EXTRUDER_RUNOUT_PREVENT currently incompatible with FILAMENTCHANGE
+  #endif
+#endif
+
+//===========================================================================
+//=============================  Define Defines  ============================
+//===========================================================================
+
+#if defined (ENABLE_AUTO_BED_LEVELING) && defined (DELTA)
+  #error "Bed Auto Leveling is still not compatible with Delta Kinematics."
+#endif
+
+#if EXTRUDERS > 1 && defined TEMP_SENSOR_1_AS_REDUNDANT
+  #error "You cannot use TEMP_SENSOR_1_AS_REDUNDANT if EXTRUDERS > 1"
+#endif
+
+#if EXTRUDERS > 1 && defined HEATERS_PARALLEL
+  #error "You cannot use HEATERS_PARALLEL if EXTRUDERS > 1"
+#endif
+
+#if TEMP_SENSOR_0 > 0
+  #define THERMISTORHEATER_0 TEMP_SENSOR_0
+  #define HEATER_0_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_1 > 0
+  #define THERMISTORHEATER_1 TEMP_SENSOR_1
+  #define HEATER_1_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_2 > 0
+  #define THERMISTORHEATER_2 TEMP_SENSOR_2
+  #define HEATER_2_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_3 > 0
+  #define THERMISTORHEATER_3 TEMP_SENSOR_3
+  #define HEATER_3_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_BED > 0
+  #define THERMISTORBED TEMP_SENSOR_BED
+  #define BED_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_0 == -1
+  #define HEATER_0_USES_AD595
+#endif
+#if TEMP_SENSOR_1 == -1
+  #define HEATER_1_USES_AD595
+#endif
+#if TEMP_SENSOR_2 == -1
+  #define HEATER_2_USES_AD595
+#endif
+#if TEMP_SENSOR_3 == -1
+  #define HEATER_3_USES_AD595
+#endif
+#if TEMP_SENSOR_BED == -1
+  #define BED_USES_AD595
+#endif
+#if TEMP_SENSOR_0 == -2
+  #define HEATER_0_USES_MAX6675
+#endif
+#if TEMP_SENSOR_0 == 0
+  #undef HEATER_0_MINTEMP
+  #undef HEATER_0_MAXTEMP
+#endif
+#if TEMP_SENSOR_1 == 0
+  #undef HEATER_1_MINTEMP
+  #undef HEATER_1_MAXTEMP
+#endif
+#if TEMP_SENSOR_2 == 0
+  #undef HEATER_2_MINTEMP
+  #undef HEATER_2_MAXTEMP
+#endif
+#if TEMP_SENSOR_3 == 0
+  #undef HEATER_3_MINTEMP
+  #undef HEATER_3_MAXTEMP
+#endif
+#if TEMP_SENSOR_BED == 0
+  #undef BED_MINTEMP
+  #undef BED_MAXTEMP
+#endif
+
+
+#endif //__CONFIGURATION_ADV_H

Marlin/example_configurations/K8200/readme.md

@@ -0,0 +1,13 @@
+# Example Configuration for Vellemann K8200
+* Configuration files for **Vellemann K8200** (with VM8201 - LCD Option for K8200)
+* K8200 is a 3Drag clone - configuration should work with 3Drag http://reprap.org/wiki/3drag, too. Please report.
+
+* updated manually with parameters form genuine Vellemann Firmware "firmware_k8200_marlinv2" based on the recent development branch
+
+* VM8201 uses "DISPLAY_CHARSET_HD44870_JAPAN" and "ULTIMAKERCONTROLLER"
+* german (de) translation with umlaut is supported now - thanks to @AnHardt for the great hardware based umlaut support
+
+I (@CONSULitAS) tested the changes on my K8200 with 20x4-LCD and Arduino 1.0.5 for Windows (SD library added to IDE manually) - everything works well.
+
+**Source for genuine Vellemann Firmware V2 (with LCD/SD-Support):**
+* [firmware_k8200_marlinv2.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_marlinv2.zip)

Marlin/example_configurations/SCARA/Configuration.h

@@ -3,6 +3,22 @@
 
 #include "boards.h"
 
+
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
+
 // This configuration file contains the basic settings.
 // Advanced settings can be found in Configuration_adv.h
 // BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
@@ -42,8 +58,12 @@
 // User-specified version info of this build to display in [Pronterface, etc] terminal window during
 // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
 // build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
 #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
 
 // SERIAL_PORT selects which serial port should be used for communication with the host.
 // This allows the connection of wireless adapters (for instance) to non-default port pins.
@@ -158,7 +178,11 @@
 #define EXTRUDER_WATTS (2*2/5.9) //  P=I^2/R
 #define BED_WATTS (5.45*5.45/2.2)      // P=I^2/R
 
-// PID settings:
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
 // Comment the following line to disable PID and enable bang-bang.
 #define PIDTEMP
 #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
@@ -199,7 +223,9 @@
    // #define  DEFAULT_Kd 440
 #endif // PIDTEMP
 
-// Bed Temperature Control
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
@@ -252,7 +278,11 @@
 #define EXTRUDE_MINTEMP 150
 #define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
 
-/*================== Thermal Runaway Protection ==============================
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
 This is a feature to protect your printer from burn up in flames if it has
 a thermistor coming off place (this happened to a friend of mine recently and
 motivated me writing this feature).
@@ -287,10 +317,10 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Parameters for the bed heater
 //#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
 //#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
-//===========================================================================
+
 
 //===========================================================================
-//=============================Mechanical Settings===========================
+//============================ Mechanical Settings ==========================
 //===========================================================================
 
 // Uncomment the following line to enable CoreXY kinematics
@@ -362,7 +392,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
 #define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
 
-// Travel limits after homing
+// Travel limits after homing (units are in mm)
 #define X_MAX_POS 200
 #define X_MIN_POS 0
 #define Y_MAX_POS 200
@@ -373,7 +403,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
 #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
 #define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
 //============================= Bed Auto Leveling ===========================
+//===========================================================================
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
 
@@ -500,8 +534,9 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define DEFAULT_ZJERK                 0.4    // (mm/sec)
 #define DEFAULT_EJERK                 3    // (mm/sec)
 
+
 //===========================================================================
-//=============================Additional Features===========================
+//============================= Additional Features =========================
 //===========================================================================
 
 // Custom M code points
@@ -534,6 +569,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
 
 //LCD and SD support
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
 //#define ULTRA_LCD  //general LCD support, also 16x2
 //#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
 //#define SDSUPPORT // Enable SD Card Support in Hardware Console
@@ -571,7 +611,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 // The Elefu RA Board Control Panel
 // http://www.elefu.com/index.php?route=product/product&product_id=53
-// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARUDINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
 //automatic expansion

Marlin/example_configurations/SCARA/Configuration_adv.h

@@ -200,9 +200,6 @@
 // This is the default power-up mode which can be later using M605.
 #define DEFAULT_DUAL_X_CARRIAGE_MODE 0
 
-// As the x-carriages are independent we can now account for any relative Z offset
-#define EXTRUDER1_Z_OFFSET 0.0           // z offset relative to extruder 0
-
 // Default settings in "Auto-park Mode"
 #define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
 #define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
@@ -231,7 +228,7 @@
 #define INVERT_Z_STEP_PIN false
 #define INVERT_E_STEP_PIN false
 
-//default stepper release if idle
+//default stepper release if idle. Set to 0 to deactivate.
 #define DEFAULT_STEPPER_DEACTIVE_TIME 240
 
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate

Marlin/example_configurations/WITBOX/Configuration.h

@@ -0,0 +1,838 @@
+#ifndef CONFIGURATION_H
+#define CONFIGURATION_H
+
+#include "boards.h"
+
+
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
+
+// This configuration file contains the basic settings.
+// Advanced settings can be found in Configuration_adv.h
+// BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
+
+//===========================================================================
+//============================= DELTA Printer ===============================
+//===========================================================================
+// For a Delta printer replace the configuration files with the files in the
+// example_configurations/delta directory.
+//
+
+//===========================================================================
+//============================= SCARA Printer ===============================
+//===========================================================================
+// For a Delta printer replace the configuration files with the files in the
+// example_configurations/SCARA directory.
+//
+
+// User-specified version info of this build to display in [Pronterface, etc] terminal window during
+// startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
+// build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
+#define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
+#define STRING_CONFIG_H_AUTHOR "(bq Witbox)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
+
+// SERIAL_PORT selects which serial port should be used for communication with the host.
+// This allows the connection of wireless adapters (for instance) to non-default port pins.
+// Serial port 0 is still used by the Arduino bootloader regardless of this setting.
+#define SERIAL_PORT 0
+
+// This determines the communication speed of the printer
+#define BAUDRATE 115200
+
+// This enables the serial port associated to the Bluetooth interface
+//#define BTENABLED              // Enable BT interface on AT90USB devices
+
+// The following define selects which electronics board you have.
+// Please choose the name from boards.h that matches your setup
+#ifndef MOTHERBOARD
+  #define MOTHERBOARD BOARD_WITBOX
+#endif
+
+// Define this to set a custom name for your generic Mendel,
+// #define CUSTOM_MENDEL_NAME "This Mendel"
+
+// Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
+// You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
+// #define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
+
+// This defines the number of extruders
+#define EXTRUDERS 1
+
+//// The following define selects which power supply you have. Please choose the one that matches your setup
+// 1 = ATX
+// 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
+
+#define POWER_SUPPLY 1
+
+// Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
+// #define PS_DEFAULT_OFF
+
+
+//===========================================================================
+//============================= Thermal Settings ============================
+//===========================================================================
+//
+//--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
+//
+//// Temperature sensor settings:
+// -2 is thermocouple with MAX6675 (only for sensor 0)
+// -1 is thermocouple with AD595
+// 0 is not used
+// 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
+// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
+// 3 is Mendel-parts thermistor (4.7k pullup)
+// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
+// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
+// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
+// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
+// 71 is 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
+// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
+// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
+// 10 is 100k RS thermistor 198-961 (4.7k pullup)
+// 11 is 100k beta 3950 1% thermistor (4.7k pullup)
+// 12 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
+// 13 is 100k Hisens 3950  1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE" 
+// 20 is the PT100 circuit found in the Ultimainboard V2.x
+// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
+//
+//    1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k
+//                          (but gives greater accuracy and more stable PID)
+// 51 is 100k thermistor - EPCOS (1k pullup)
+// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
+// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
+//
+// 1047 is Pt1000 with 4k7 pullup
+// 1010 is Pt1000 with 1k pullup (non standard)
+// 147 is Pt100 with 4k7 pullup
+// 110 is Pt100 with 1k pullup (non standard)
+
+#define TEMP_SENSOR_0 1
+#define TEMP_SENSOR_1 0
+#define TEMP_SENSOR_2 0
+#define TEMP_SENSOR_BED 0
+
+// This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted.
+//#define TEMP_SENSOR_1_AS_REDUNDANT
+#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
+
+// Actual temperature must be close to target for this long before M109 returns success
+#define TEMP_RESIDENCY_TIME 10  // (seconds)
+#define TEMP_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
+#define TEMP_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.
+
+// The minimal temperature defines the temperature below which the heater will not be enabled It is used
+// to check that the wiring to the thermistor is not broken.
+// Otherwise this would lead to the heater being powered on all the time.
+#define HEATER_0_MINTEMP 5
+#define HEATER_1_MINTEMP 5
+#define HEATER_2_MINTEMP 5
+#define BED_MINTEMP 5
+
+// When temperature exceeds max temp, your heater will be switched off.
+// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
+// You should use MINTEMP for thermistor short/failure protection.
+#define HEATER_0_MAXTEMP 260
+#define HEATER_1_MAXTEMP 260
+#define HEATER_2_MAXTEMP 260
+#define BED_MAXTEMP 150
+
+// If your bed has low resistance e.g. .6 ohm and throws the fuse you can duty cycle it to reduce the
+// average current. The value should be an integer and the heat bed will be turned on for 1 interval of
+// HEATER_BED_DUTY_CYCLE_DIVIDER intervals.
+//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4
+
+// If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
+//#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
+//#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
+
+
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
+// Comment the following line to disable PID and enable bang-bang.
+#define PIDTEMP
+#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
+#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
+#ifdef PIDTEMP
+  //#define PID_DEBUG // Sends debug data to the serial port.
+  //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
+  //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
+  //#define PID_PARAMS_PER_EXTRUDER // Uses separate PID parameters for each extruder (useful for mismatched extruders)
+                                    // Set/get with gcode: M301 E[extruder number, 0-2]
+  #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
+                                  // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
+  #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
+  #define K1 0.95 //smoothing factor within the PID
+  #define PID_dT ((OVERSAMPLENR * 8.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
+
+// If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
+// Ultimaker
+//  #define  DEFAULT_Kp 22.2
+//  #define  DEFAULT_Ki 1.08
+//  #define  DEFAULT_Kd 114
+
+// MakerGear
+//    #define  DEFAULT_Kp 7.0
+//    #define  DEFAULT_Ki 0.1
+//    #define  DEFAULT_Kd 12
+
+// Mendel Parts V9 on 12V
+//    #define  DEFAULT_Kp 63.0
+//    #define  DEFAULT_Ki 2.25
+//    #define  DEFAULT_Kd 440
+
+// Witbox
+      #define  DEFAULT_Kp 22.2
+      #define  DEFAULT_Ki 1.08
+      #define  DEFAULT_Kd 114
+#endif // PIDTEMP
+
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
+// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
+//
+// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
+// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
+// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
+// If your configuration is significantly different than this and you don't understand the issues involved, you probably
+// shouldn't use bed PID until someone else verifies your hardware works.
+// If this is enabled, find your own PID constants below.
+//#define PIDTEMPBED
+//
+//#define BED_LIMIT_SWITCHING
+
+// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
+// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
+#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
+
+#ifdef PIDTEMPBED
+//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+//from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
+    #define  DEFAULT_bedKp 10.00
+    #define  DEFAULT_bedKi .023
+    #define  DEFAULT_bedKd 305.4
+
+//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+//from pidautotune
+//    #define  DEFAULT_bedKp 97.1
+//    #define  DEFAULT_bedKi 1.41
+//    #define  DEFAULT_bedKd 1675.16
+
+// FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
+#endif // PIDTEMPBED
+
+
+//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
+//can be software-disabled for whatever purposes by
+#define PREVENT_DANGEROUS_EXTRUDE
+//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
+#define PREVENT_LENGTHY_EXTRUDE
+
+#define EXTRUDE_MINTEMP 170
+#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
+
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
+This is a feature to protect your printer from burn up in flames if it has
+a thermistor coming off place (this happened to a friend of mine recently and
+motivated me writing this feature).
+
+The issue: If a thermistor come off, it will read a lower temperature than actual.
+The system will turn the heater on forever, burning up the filament and anything
+else around.
+
+After the temperature reaches the target for the first time, this feature will 
+start measuring for how long the current temperature stays below the target 
+minus _HYSTERESIS (set_temperature - THERMAL_RUNAWAY_PROTECTION_HYSTERESIS).
+
+If it stays longer than _PERIOD, it means the thermistor temperature
+cannot catch up with the target, so something *may be* wrong. Then, to be on the
+safe side, the system will he halt.
+
+Bear in mind the count down will just start AFTER the first time the 
+thermistor temperature is over the target, so you will have no problem if
+your extruder heater takes 2 minutes to hit the target on heating.
+
+*/
+// If you want to enable this feature for all your extruder heaters,
+// uncomment the 2 defines below:
+
+// Parameters for all extruder heaters
+//#define THERMAL_RUNAWAY_PROTECTION_PERIOD 40 //in seconds
+//#define THERMAL_RUNAWAY_PROTECTION_HYSTERESIS 4 // in degree Celsius
+
+// If you want to enable this feature for your bed heater,
+// uncomment the 2 defines below:
+
+// Parameters for the bed heater
+//#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
+//#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
+
+
+//===========================================================================
+//============================= Mechanical Settings =========================
+//===========================================================================
+
+// Uncomment the following line to enable CoreXY kinematics
+// #define COREXY
+
+// coarse Endstop Settings
+#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
+
+#ifndef ENDSTOPPULLUPS
+  // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
+  // #define ENDSTOPPULLUP_XMAX
+  // #define ENDSTOPPULLUP_YMAX
+  // #define ENDSTOPPULLUP_ZMAX
+  // #define ENDSTOPPULLUP_XMIN
+  // #define ENDSTOPPULLUP_YMIN
+  // #define ENDSTOPPULLUP_ZMIN
+#endif
+
+#ifdef ENDSTOPPULLUPS
+  #define ENDSTOPPULLUP_XMAX
+  #define ENDSTOPPULLUP_YMAX
+  #define ENDSTOPPULLUP_ZMAX
+  #define ENDSTOPPULLUP_XMIN
+  #define ENDSTOPPULLUP_YMIN
+  #define ENDSTOPPULLUP_ZMIN
+#endif
+
+// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
+const bool X_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Y_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+//#define DISABLE_MAX_ENDSTOPS
+//#define DISABLE_MIN_ENDSTOPS
+
+// Disable max endstops for compatibility with endstop checking routine
+#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)
+  #define DISABLE_MAX_ENDSTOPS
+#endif
+
+// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
+#define X_ENABLE_ON 0
+#define Y_ENABLE_ON 0
+#define Z_ENABLE_ON 0
+#define E_ENABLE_ON 0 // For all extruders
+
+// Disables axis when it's not being used.
+#define DISABLE_X false
+#define DISABLE_Y false
+#define DISABLE_Z true
+#define DISABLE_E false // For all extruders
+#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
+
+#define INVERT_X_DIR true    // for Mendel set to false, for Orca set to true
+#define INVERT_Y_DIR false    // for Mendel set to true, for Orca set to false
+#define INVERT_Z_DIR true     // for Mendel set to false, for Orca set to true
+#define INVERT_E0_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E1_DIR false    // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E2_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+
+// ENDSTOP SETTINGS:
+// Sets direction of endstops when homing; 1=MAX, -1=MIN
+#define X_HOME_DIR 1
+#define Y_HOME_DIR 1
+#define Z_HOME_DIR -1
+
+#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
+#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
+
+// Travel limits after homing (units are in mm)
+#define X_MAX_POS 297
+#define X_MIN_POS 0
+#define Y_MAX_POS 210
+#define Y_MIN_POS 0
+#define Z_MAX_POS 200
+#define Z_MIN_POS 0
+
+#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
+#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
+#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
+//============================= Bed Auto Leveling ===========================
+//===========================================================================
+
+//#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
+#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+
+#ifdef ENABLE_AUTO_BED_LEVELING
+
+// There are 2 different ways to pick the X and Y locations to probe:
+
+//  - "grid" mode
+//    Probe every point in a rectangular grid
+//    You must specify the rectangle, and the density of sample points
+//    This mode is preferred because there are more measurements.
+//    It used to be called ACCURATE_BED_LEVELING but "grid" is more descriptive
+
+//  - "3-point" mode
+//    Probe 3 arbitrary points on the bed (that aren't colinear)
+//    You must specify the X & Y coordinates of all 3 points
+
+  #define AUTO_BED_LEVELING_GRID
+  // with AUTO_BED_LEVELING_GRID, the bed is sampled in a
+  // AUTO_BED_LEVELING_GRID_POINTSxAUTO_BED_LEVELING_GRID_POINTS grid
+  // and least squares solution is calculated
+  // Note: this feature occupies 10'206 byte
+  #ifdef AUTO_BED_LEVELING_GRID
+
+    // set the rectangle in which to probe
+    #define LEFT_PROBE_BED_POSITION 15
+    #define RIGHT_PROBE_BED_POSITION 170
+    #define BACK_PROBE_BED_POSITION 180
+    #define FRONT_PROBE_BED_POSITION 20
+
+     // set the number of grid points per dimension
+     // I wouldn't see a reason to go above 3 (=9 probing points on the bed)
+    #define AUTO_BED_LEVELING_GRID_POINTS 2
+
+
+  #else  // not AUTO_BED_LEVELING_GRID
+    // with no grid, just probe 3 arbitrary points.  A simple cross-product
+    // is used to esimate the plane of the print bed
+
+      #define ABL_PROBE_PT_1_X 15
+      #define ABL_PROBE_PT_1_Y 180
+      #define ABL_PROBE_PT_2_X 15
+      #define ABL_PROBE_PT_2_Y 20
+      #define ABL_PROBE_PT_3_X 170
+      #define ABL_PROBE_PT_3_Y 20
+
+  #endif // AUTO_BED_LEVELING_GRID
+
+
+  // these are the offsets to the probe relative to the extruder tip (Hotend - Probe)
+  // X and Y offsets must be integers
+  #define X_PROBE_OFFSET_FROM_EXTRUDER -25
+  #define Y_PROBE_OFFSET_FROM_EXTRUDER -29
+  #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35
+
+  #define Z_RAISE_BEFORE_HOMING 4       // (in mm) Raise Z before homing (G28) for Probe Clearance.
+                                        // Be sure you have this distance over your Z_MAX_POS in case
+
+  #define XY_TRAVEL_SPEED 8000         // X and Y axis travel speed between probes, in mm/min
+
+  #define Z_RAISE_BEFORE_PROBING 15    //How much the extruder will be raised before traveling to the first probing point.
+  #define Z_RAISE_BETWEEN_PROBINGS 5  //How much the extruder will be raised when traveling from between next probing points
+
+  //#define Z_PROBE_SLED // turn on if you have a z-probe mounted on a sled like those designed by Charles Bell
+  //#define SLED_DOCKING_OFFSET 5 // the extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
+
+  //If defined, the Probe servo will be turned on only during movement and then turned off to avoid jerk
+  //The value is the delay to turn the servo off after powered on - depends on the servo speed; 300ms is good value, but you can try lower it.
+  // You MUST HAVE the SERVO_ENDSTOPS defined to use here a value higher than zero otherwise your code will not compile.
+
+//  #define PROBE_SERVO_DEACTIVATION_DELAY 300
+
+
+//If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+//it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with probe outside the bed area.
+                          // When defined, it will:
+                          // - Allow Z homing only after X and Y homing AND stepper drivers still enabled
+                          // - If stepper drivers timeout, it will need X and Y homing again before Z homing
+                          // - Position the probe in a defined XY point before Z Homing when homing all axis (G28)
+                          // - Block Z homing only when the probe is outside bed area.
+
+  #ifdef Z_SAFE_HOMING
+
+    #define Z_SAFE_HOMING_X_POINT (X_MAX_LENGTH/2)    // X point for Z homing when homing all axis (G28)
+    #define Z_SAFE_HOMING_Y_POINT (Y_MAX_LENGTH/2)    // Y point for Z homing when homing all axis (G28)
+
+  #endif
+
+  #ifdef AUTO_BED_LEVELING_GRID	// Check if Probe_Offset * Grid Points is greater than Probing Range
+    #if X_PROBE_OFFSET_FROM_EXTRUDER < 0
+      #if (-(X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#else
+      #if ((X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION))
+	     #error "The X axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#endif
+    #if Y_PROBE_OFFSET_FROM_EXTRUDER < 0
+      #if (-(Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#else
+      #if ((Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1)) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))
+	     #error "The Y axis probing range is not enough to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS"
+	  #endif
+	#endif
+
+	
+  #endif
+  
+#endif // ENABLE_AUTO_BED_LEVELING
+
+
+// The position of the homing switches
+//#define MANUAL_HOME_POSITIONS  // If defined, MANUAL_*_HOME_POS below will be used
+//#define BED_CENTER_AT_0_0  // If defined, the center of the bed is at (X=0, Y=0)
+
+//Manual homing switch locations:
+// For deltabots this means top and center of the Cartesian print volume.
+#define MANUAL_X_HOME_POS 0
+#define MANUAL_Y_HOME_POS 0
+#define MANUAL_Z_HOME_POS 0
+//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
+
+//// MOVEMENT SETTINGS
+#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
+#define HOMING_FEEDRATE {120*60, 120*60, 7.2*60, 0}  // set the homing speeds (mm/min)
+
+// default settings
+
+#define DEFAULT_AXIS_STEPS_PER_UNIT   {80,80,600.0*8/3,102.073}  // default steps per unit for Ultimaker
+#define DEFAULT_MAX_FEEDRATE          {350, 350, 7.2, 80}    // (mm/sec)
+#define DEFAULT_MAX_ACCELERATION      {1000,1000,10,1000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
+
+#define DEFAULT_ACCELERATION          3000    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
+#define DEFAULT_RETRACT_ACCELERATION  3000   // X, Y, Z and E max acceleration in mm/s^2 for retracts
+
+// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
+// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
+// For the other hotends it is their distance from the extruder 0 hotend.
+// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
+// #define EXTRUDER_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis
+
+// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
+#define DEFAULT_XYJERK                10.0    // (mm/sec)
+#define DEFAULT_ZJERK                 0.4     // (mm/sec)
+#define DEFAULT_EJERK                 5.0    // (mm/sec)
+
+
+//===========================================================================
+//============================ Additional Features ==========================
+//===========================================================================
+
+// Custom M code points
+#define CUSTOM_M_CODES
+#ifdef CUSTOM_M_CODES
+  #define CUSTOM_M_CODE_SET_Z_PROBE_OFFSET 851
+  #define Z_PROBE_OFFSET_RANGE_MIN -15
+  #define Z_PROBE_OFFSET_RANGE_MAX -5
+#endif
+
+
+// EEPROM
+// The microcontroller can store settings in the EEPROM, e.g. max velocity...
+// M500 - stores parameters in EEPROM
+// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
+// M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
+//define this to enable EEPROM support
+//#define EEPROM_SETTINGS
+//to disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
+// please keep turned on if you can.
+//#define EEPROM_CHITCHAT
+
+// Preheat Constants
+#define PLA_PREHEAT_HOTEND_TEMP 200
+#define PLA_PREHEAT_HPB_TEMP 0
+#define PLA_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
+
+#define ABS_PREHEAT_HOTEND_TEMP 220
+#define ABS_PREHEAT_HPB_TEMP 100
+#define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
+
+//LCD and SD support
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
+#define ULTRA_LCD  //general LCD support, also 16x2
+//#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
+#define SDSUPPORT // Enable SD Card Support in Hardware Console
+//#define SDSLOW // Use slower SD transfer mode (not normally needed - uncomment if you're getting volume init error)
+//#define SD_CHECK_AND_RETRY // Use CRC checks and retries on the SD communication
+//#define ENCODER_PULSES_PER_STEP 1 // Increase if you have a high resolution encoder
+//#define ENCODER_STEPS_PER_MENU_ITEM 5 // Set according to ENCODER_PULSES_PER_STEP or your liking
+//#define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
+#define ULTIPANEL  //the UltiPanel as on Thingiverse
+//#define LCD_FEEDBACK_FREQUENCY_HZ 1000	// this is the tone frequency the buzzer plays when on UI feedback. ie Screen Click
+//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 // the duration the buzzer plays the UI feedback sound. ie Screen Click
+
+// The MaKr3d Makr-Panel with graphic controller and SD support
+// http://reprap.org/wiki/MaKr3d_MaKrPanel
+//#define MAKRPANEL
+
+// The RepRapDiscount Smart Controller (white PCB)
+// http://reprap.org/wiki/RepRapDiscount_Smart_Controller
+#define REPRAP_DISCOUNT_SMART_CONTROLLER
+
+// The GADGETS3D G3D LCD/SD Controller (blue PCB)
+// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
+//#define G3D_PANEL
+
+// The RepRapDiscount FULL GRAPHIC Smart Controller (quadratic white PCB)
+// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
+//
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+// The RepRapWorld REPRAPWORLD_KEYPAD v1.1
+// http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
+//#define REPRAPWORLD_KEYPAD
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // how much should be moved when a key is pressed, eg 10.0 means 10mm per click
+
+// The Elefu RA Board Control Panel
+// http://www.elefu.com/index.php?route=product/product&product_id=53
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+//#define RA_CONTROL_PANEL
+
+//automatic expansion
+#if defined (MAKRPANEL)
+ #define DOGLCD
+ #define SDSUPPORT
+ #define ULTIPANEL
+ #define NEWPANEL
+ #define DEFAULT_LCD_CONTRAST 17
+#endif
+
+#if defined (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+ #define DOGLCD
+ #define U8GLIB_ST7920
+ #define REPRAP_DISCOUNT_SMART_CONTROLLER
+#endif
+
+#if defined(ULTIMAKERCONTROLLER) || defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL)
+ #define ULTIPANEL
+ #define NEWPANEL
+#endif
+
+#if defined(REPRAPWORLD_KEYPAD)
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+#if defined(RA_CONTROL_PANEL)
+ #define ULTIPANEL
+ #define NEWPANEL
+ #define LCD_I2C_TYPE_PCA8574
+ #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+#endif
+
+//I2C PANELS
+
+//#define LCD_I2C_SAINSMART_YWROBOT
+#ifdef LCD_I2C_SAINSMART_YWROBOT
+  // This uses the LiquidCrystal_I2C library ( https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home )
+  // Make sure it is placed in the Arduino libraries directory.
+  #define LCD_I2C_TYPE_PCF8575
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+
+// PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+//#define LCD_I2C_PANELOLU2
+#ifdef LCD_I2C_PANELOLU2
+  // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+  // (v1.2.3 no longer requires you to define PANELOLU in the LiquidTWI2.h library header file)
+  // Note: The PANELOLU2 encoder click input can either be directly connected to a pin
+  //       (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
+  #define NEWPANEL
+  #define ULTIPANEL
+
+  #ifndef ENCODER_PULSES_PER_STEP
+	#define ENCODER_PULSES_PER_STEP 4
+  #endif
+
+  #ifndef ENCODER_STEPS_PER_MENU_ITEM
+	#define ENCODER_STEPS_PER_MENU_ITEM 1
+  #endif
+
+
+  #ifdef LCD_USE_I2C_BUZZER
+	#define LCD_FEEDBACK_FREQUENCY_HZ 1000
+	#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
+  #endif
+
+#endif
+
+// Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
+//#define LCD_I2C_VIKI
+#ifdef LCD_I2C_VIKI
+  // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+  // Note: The pause/stop/resume LCD button pin should be connected to the Arduino
+  //       BTN_ENC pin (or set BTN_ENC to -1 if not used)
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
+  #define NEWPANEL
+  #define ULTIPANEL
+#endif
+
+// Shift register panels
+// ---------------------
+// 2 wire Non-latching LCD SR from:
+// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection 
+
+//#define SAV_3DLCD
+#ifdef SAV_3DLCD
+   #define SR_LCD_2W_NL    // Non latching 2 wire shiftregister
+   #define NEWPANEL
+   #define ULTIPANEL
+#endif
+
+
+#ifdef ULTIPANEL
+//  #define NEWPANEL  //enable this if you have a click-encoder panel
+  #define SDSUPPORT
+  #define ULTRA_LCD
+  #ifdef DOGLCD // Change number of lines to match the DOG graphic display
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 5
+  #else
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 4
+  #endif
+#else //no panel but just LCD
+  #ifdef ULTRA_LCD
+  #ifdef DOGLCD // Change number of lines to match the 128x64 graphics display
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 5
+  #else
+    #define LCD_WIDTH 16
+    #define LCD_HEIGHT 2
+  #endif
+  #endif
+#endif
+
+// default LCD contrast for dogm-like LCD displays
+#ifdef DOGLCD
+# ifndef DEFAULT_LCD_CONTRAST
+#  define DEFAULT_LCD_CONTRAST 32
+# endif
+#endif
+
+// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
+//#define FAST_PWM_FAN
+
+// Temperature status LEDs that display the hotend and bet temperature.
+// If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on.
+// Otherwise the RED led is on. There is 1C hysteresis.
+//#define TEMP_STAT_LEDS
+
+// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
+// which is not ass annoying as with the hardware PWM. On the other hand, if this frequency
+// is too low, you should also increment SOFT_PWM_SCALE.
+//#define FAN_SOFT_PWM
+
+// Incrementing this by 1 will double the software PWM frequency,
+// affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
+// However, control resolution will be halved for each increment;
+// at zero value, there are 128 effective control positions.
+#define SOFT_PWM_SCALE 0
+
+// M240  Triggers a camera by emulating a Canon RC-1 Remote
+// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
+// #define PHOTOGRAPH_PIN     23
+
+// SF send wrong arc g-codes when using Arc Point as fillet procedure
+//#define SF_ARC_FIX
+
+// Support for the BariCUDA Paste Extruder.
+//#define BARICUDA
+
+//define BlinkM/CyzRgb Support
+//#define BLINKM
+
+/*********************************************************************\
+* R/C SERVO support
+* Sponsored by TrinityLabs, Reworked by codexmas
+**********************************************************************/
+
+// Number of servos
+//
+// If you select a configuration below, this will receive a default value and does not need to be set manually
+// set it manually if you have more servos than extruders and wish to manually control some
+// leaving it undefined or defining as 0 will disable the servo subsystem
+// If unsure, leave commented / disabled
+//
+//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
+
+// Servo Endstops
+//
+// This allows for servo actuated endstops, primary usage is for the Z Axis to eliminate calibration or bed height changes.
+// Use M206 command to correct for switch height offset to actual nozzle height. Store that setting with M500.
+//
+//#define SERVO_ENDSTOPS {-1, -1, 0} // Servo index for X, Y, Z. Disable with -1
+//#define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 70,0} // X,Y,Z Axis Extend and Retract angles
+
+/**********************************************************************\
+ * Support for a filament diameter sensor
+ * Also allows adjustment of diameter at print time (vs  at slicing)
+ * Single extruder only at this point (extruder 0)
+ * 
+ * Motherboards
+ * 34 - RAMPS1.4 - uses Analog input 5 on the AUX2 connector 
+ * 81 - Printrboard - Uses Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 - Rambo  - uses Analog input 3
+ * Note may require analog pins to be defined for different motherboards
+ **********************************************************************/
+// Uncomment below to enable
+//#define FILAMENT_SENSOR
+
+#define FILAMENT_SENSOR_EXTRUDER_NUM	0  //The number of the extruder that has the filament sensor (0,1,2)
+#define MEASUREMENT_DELAY_CM			14  //measurement delay in cm.  This is the distance from filament sensor to middle of barrel
+
+#define DEFAULT_NOMINAL_FILAMENT_DIA  3.0  //Enter the diameter (in mm) of the filament generally used (3.0 mm or 1.75 mm) - this is then used in the slicer software.  Used for sensor reading validation
+#define MEASURED_UPPER_LIMIT          3.30  //upper limit factor used for sensor reading validation in mm
+#define MEASURED_LOWER_LIMIT          1.90  //lower limit factor for sensor reading validation in mm
+#define MAX_MEASUREMENT_DELAY			20  //delay buffer size in bytes (1 byte = 1cm)- limits maximum measurement delay allowable (must be larger than MEASUREMENT_DELAY_CM  and lower number saves RAM)
+
+//defines used in the code
+#define DEFAULT_MEASURED_FILAMENT_DIA  DEFAULT_NOMINAL_FILAMENT_DIA  //set measured to nominal initially 
+
+//When using an LCD, uncomment the line below to display the Filament sensor data on the last line instead of status.  Status will appear for 5 sec.
+//#define FILAMENT_LCD_DISPLAY
+
+
+
+
+
+
+#include "Configuration_adv.h"
+#include "thermistortables.h"
+
+#endif //__CONFIGURATION_H

Marlin/example_configurations/WITBOX/Configuration_adv.h

@@ -0,0 +1,535 @@
+#ifndef CONFIGURATION_ADV_H
+#define CONFIGURATION_ADV_H
+
+//===========================================================================
+//=============================Thermal Settings  ============================
+//===========================================================================
+
+#ifdef BED_LIMIT_SWITCHING
+  #define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
+#endif
+#define BED_CHECK_INTERVAL 5000 //ms between checks in bang-bang control
+
+//// Heating sanity check:
+// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
+// If the temperature has not increased at the end of that period, the target temperature is set to zero.
+// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature
+//  differ by at least 2x WATCH_TEMP_INCREASE
+//#define WATCH_TEMP_PERIOD 40000 //40 seconds
+//#define WATCH_TEMP_INCREASE 10  //Heat up at least 10 degree in 20 seconds
+
+#ifdef PIDTEMP
+  // this adds an experimental additional term to the heating power, proportional to the extrusion speed.
+  // if Kc is chosen well, the additional required power due to increased melting should be compensated.
+  #define PID_ADD_EXTRUSION_RATE
+  #ifdef PID_ADD_EXTRUSION_RATE
+    #define  DEFAULT_Kc (1) //heating power=Kc*(e_speed)
+  #endif
+#endif
+
+
+//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
+//The maximum buffered steps/sec of the extruder motor are called "se".
+//You enter the autotemp mode by a M109 S<mintemp> B<maxtemp> F<factor>
+// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
+// you exit the value by any M109 without F*
+// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
+// on an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
+#define AUTOTEMP
+#ifdef AUTOTEMP
+  #define AUTOTEMP_OLDWEIGHT 0.98
+#endif
+
+//Show Temperature ADC value
+//The M105 command return, besides traditional information, the ADC value read from temperature sensors.
+//#define SHOW_TEMP_ADC_VALUES
+
+//  extruder run-out prevention.
+//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
+//#define EXTRUDER_RUNOUT_PREVENT
+#define EXTRUDER_RUNOUT_MINTEMP 190
+#define EXTRUDER_RUNOUT_SECONDS 30.
+#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
+#define EXTRUDER_RUNOUT_SPEED 1500.  //extrusion speed
+#define EXTRUDER_RUNOUT_EXTRUDE 100
+
+//These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements.
+//The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET"
+#define TEMP_SENSOR_AD595_OFFSET 0.0
+#define TEMP_SENSOR_AD595_GAIN   1.0
+
+//This is for controlling a fan to cool down the stepper drivers
+//it will turn on when any driver is enabled
+//and turn off after the set amount of seconds from last driver being disabled again
+#define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable)
+#define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run
+#define CONTROLLERFAN_SPEED 255  // == full speed
+
+// When first starting the main fan, run it at full speed for the
+// given number of milliseconds.  This gets the fan spinning reliably
+// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
+//#define FAN_KICKSTART_TIME 100
+
+// Extruder cooling fans
+// Configure fan pin outputs to automatically turn on/off when the associated
+// extruder temperature is above/below EXTRUDER_AUTO_FAN_TEMPERATURE.
+// Multiple extruders can be assigned to the same pin in which case
+// the fan will turn on when any selected extruder is above the threshold.
+#define EXTRUDER_0_AUTO_FAN_PIN -1
+#define EXTRUDER_1_AUTO_FAN_PIN -1
+#define EXTRUDER_2_AUTO_FAN_PIN -1
+#define EXTRUDER_3_AUTO_FAN_PIN -1
+#define EXTRUDER_AUTO_FAN_TEMPERATURE 50
+#define EXTRUDER_AUTO_FAN_SPEED   255  // == full speed
+
+
+//===========================================================================
+//=============================Mechanical Settings===========================
+//===========================================================================
+
+//#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
+
+
+//// AUTOSET LOCATIONS OF LIMIT SWITCHES
+//// Added by ZetaPhoenix 09-15-2012
+#ifdef MANUAL_HOME_POSITIONS  // Use manual limit switch locations
+  #define X_HOME_POS MANUAL_X_HOME_POS
+  #define Y_HOME_POS MANUAL_Y_HOME_POS
+  #define Z_HOME_POS MANUAL_Z_HOME_POS
+#else //Set min/max homing switch positions based upon homing direction and min/max travel limits
+  //X axis
+  #if X_HOME_DIR == -1
+    #ifdef BED_CENTER_AT_0_0
+      #define X_HOME_POS X_MAX_LENGTH * -0.5
+    #else
+      #define X_HOME_POS X_MIN_POS
+    #endif //BED_CENTER_AT_0_0
+  #else
+    #ifdef BED_CENTER_AT_0_0
+      #define X_HOME_POS X_MAX_LENGTH * 0.5
+    #else
+      #define X_HOME_POS X_MAX_POS
+    #endif //BED_CENTER_AT_0_0
+  #endif //X_HOME_DIR == -1
+
+  //Y axis
+  #if Y_HOME_DIR == -1
+    #ifdef BED_CENTER_AT_0_0
+      #define Y_HOME_POS Y_MAX_LENGTH * -0.5
+    #else
+      #define Y_HOME_POS Y_MIN_POS
+    #endif //BED_CENTER_AT_0_0
+  #else
+    #ifdef BED_CENTER_AT_0_0
+      #define Y_HOME_POS Y_MAX_LENGTH * 0.5
+    #else
+      #define Y_HOME_POS Y_MAX_POS
+    #endif //BED_CENTER_AT_0_0
+  #endif //Y_HOME_DIR == -1
+
+  // Z axis
+  #if Z_HOME_DIR == -1 //BED_CENTER_AT_0_0 not used
+    #define Z_HOME_POS Z_MIN_POS
+  #else
+    #define Z_HOME_POS Z_MAX_POS
+  #endif //Z_HOME_DIR == -1
+#endif //End auto min/max positions
+//END AUTOSET LOCATIONS OF LIMIT SWITCHES -ZP
+
+
+//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
+
+// A single Z stepper driver is usually used to drive 2 stepper motors.
+// Uncomment this define to utilize a separate stepper driver for each Z axis motor.
+// Only a few motherboards support this, like RAMPS, which have dual extruder support (the 2nd, often unused, extruder driver is used
+// to control the 2nd Z axis stepper motor). The pins are currently only defined for a RAMPS motherboards.
+// On a RAMPS (or other 5 driver) motherboard, using this feature will limit you to using 1 extruder.
+//#define Z_DUAL_STEPPER_DRIVERS
+
+#ifdef Z_DUAL_STEPPER_DRIVERS
+  #undef EXTRUDERS
+  #define EXTRUDERS 1
+#endif
+
+// Same again but for Y Axis.
+//#define Y_DUAL_STEPPER_DRIVERS
+
+// Define if the two Y drives need to rotate in opposite directions
+#define INVERT_Y2_VS_Y_DIR true
+
+#ifdef Y_DUAL_STEPPER_DRIVERS
+  #undef EXTRUDERS
+  #define EXTRUDERS 1
+#endif
+
+#if defined (Z_DUAL_STEPPER_DRIVERS) && defined (Y_DUAL_STEPPER_DRIVERS)
+  #error "You cannot have dual drivers for both Y and Z"
+#endif
+
+// Enable this for dual x-carriage printers.
+// A dual x-carriage design has the advantage that the inactive extruder can be parked which
+// prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage
+// allowing faster printing speeds.
+//#define DUAL_X_CARRIAGE
+#ifdef DUAL_X_CARRIAGE
+// Configuration for second X-carriage
+// Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop;
+// the second x-carriage always homes to the maximum endstop.
+#define X2_MIN_POS 80     // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
+#define X2_MAX_POS 353    // set maximum to the distance between toolheads when both heads are homed
+#define X2_HOME_DIR 1     // the second X-carriage always homes to the maximum endstop position
+#define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
+    // However: In this mode the EXTRUDER_OFFSET_X value for the second extruder provides a software
+    // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
+    // without modifying the firmware (through the "M218 T1 X???" command).
+    // Remember: you should set the second extruder x-offset to 0 in your slicer.
+
+// Pins for second x-carriage stepper driver (defined here to avoid further complicating pins.h)
+#define X2_ENABLE_PIN 29
+#define X2_STEP_PIN 25
+#define X2_DIR_PIN 23
+
+// There are a few selectable movement modes for dual x-carriages using M605 S<mode>
+//    Mode 0: Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
+//                           as long as it supports dual x-carriages. (M605 S0)
+//    Mode 1: Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
+//                           that additional slicer support is not required. (M605 S1)
+//    Mode 2: Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
+//                           actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
+//                           once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
+
+// This is the default power-up mode which can be later using M605.
+#define DEFAULT_DUAL_X_CARRIAGE_MODE 0
+
+// Default settings in "Auto-park Mode"
+#define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
+#define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
+
+// Default x offset in duplication mode (typically set to half print bed width)
+#define DEFAULT_DUPLICATION_X_OFFSET 100
+
+#endif //DUAL_X_CARRIAGE
+
+//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
+#define X_HOME_RETRACT_MM 5
+#define Y_HOME_RETRACT_MM 5
+#define Z_HOME_RETRACT_MM 2
+//#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
+
+#define AXIS_RELATIVE_MODES {false, false, false, false}
+#ifdef CONFIG_STEPPERS_TOSHIBA
+#define MAX_STEP_FREQUENCY 10000 // Max step frequency for Toshiba Stepper Controllers
+#else
+#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
+#endif
+//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+#define INVERT_X_STEP_PIN false
+#define INVERT_Y_STEP_PIN false
+#define INVERT_Z_STEP_PIN false
+#define INVERT_E_STEP_PIN false
+
+//default stepper release if idle. Set to 0 to deactivate.
+#define DEFAULT_STEPPER_DEACTIVE_TIME 60
+
+#define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
+#define DEFAULT_MINTRAVELFEEDRATE     0.0
+
+// Feedrates for manual moves along X, Y, Z, E from panel
+#ifdef ULTIPANEL
+#define MANUAL_FEEDRATE {120*60, 120*60, 18*60, 60}  // set the speeds for manual moves (mm/min)
+#endif
+
+//Comment to disable setting feedrate multiplier via encoder
+#ifdef ULTIPANEL
+    #define ULTIPANEL_FEEDMULTIPLY
+#endif
+
+// minimum time in microseconds that a movement needs to take if the buffer is emptied.
+#define DEFAULT_MINSEGMENTTIME        20000
+
+// If defined the movements slow down when the look ahead buffer is only half full
+#define SLOWDOWN
+
+// Frequency limit
+// See nophead's blog for more info
+// Not working O
+//#define XY_FREQUENCY_LIMIT  15
+
+// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
+// of the buffer and all stops. This should not be much greater than zero and should only be changed
+// if unwanted behavior is observed on a user's machine when running at very slow speeds.
+#define MINIMUM_PLANNER_SPEED 0.05// (mm/sec)
+
+// MS1 MS2 Stepper Driver Microstepping mode table
+#define MICROSTEP1 LOW,LOW
+#define MICROSTEP2 HIGH,LOW
+#define MICROSTEP4 LOW,HIGH
+#define MICROSTEP8 HIGH,HIGH
+#define MICROSTEP16 HIGH,HIGH
+
+// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
+#define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16]
+
+// Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards)
+#define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
+
+// uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
+//#define DIGIPOT_I2C
+// Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8
+#define DIGIPOT_I2C_NUM_CHANNELS 8
+// actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
+#define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}
+
+//===========================================================================
+//=============================Additional Features===========================
+//===========================================================================
+
+//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
+
+#define SD_FINISHED_STEPPERRELEASE true  //if sd support and the file is finished: disable steppers?
+#define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
+
+#define SDCARD_RATHERRECENTFIRST  //reverse file order of sd card menu display. Its sorted practically after the file system block order.
+// if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
+// using:
+#define MENU_ADDAUTOSTART
+
+// Show a progress bar on HD44780 LCDs for SD printing
+//#define LCD_PROGRESS_BAR
+
+#ifdef LCD_PROGRESS_BAR
+  // Amount of time (ms) to show the bar
+  #define PROGRESS_BAR_BAR_TIME 2000
+  // Amount of time (ms) to show the status message
+  #define PROGRESS_BAR_MSG_TIME 3000
+  // Amount of time (ms) to retain the status message (0=forever)
+  #define PROGRESS_MSG_EXPIRE   0
+  // Enable this to show messages for MSG_TIME then hide them
+  //#define PROGRESS_MSG_ONCE
+  #ifdef DOGLCD
+    #warning LCD_PROGRESS_BAR does not apply to graphical displays at this time.
+  #endif
+  #ifdef FILAMENT_LCD_DISPLAY
+    #error LCD_PROGRESS_BAR and FILAMENT_LCD_DISPLAY are not fully compatible. Comment out this line to use both.
+  #endif
+#endif
+
+// The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
+//#define USE_WATCHDOG
+
+#ifdef USE_WATCHDOG
+// If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
+// The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
+//  However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
+//#define WATCHDOG_RESET_MANUAL
+#endif
+
+// Enable the option to stop SD printing when hitting and endstops, needs to be enabled from the LCD menu when this option is enabled.
+//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
+
+// Babystepping enables the user to control the axis in tiny amounts, independently from the normal printing process
+// it can e.g. be used to change z-positions in the print startup phase in real-time
+// does not respect endstops!
+//#define BABYSTEPPING
+#ifdef BABYSTEPPING
+  #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+  #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
+  #define BABYSTEP_Z_MULTIPLICATOR 2 //faster z movements
+
+  #ifdef COREXY
+    #error BABYSTEPPING not implemented for COREXY yet.
+  #endif
+
+  #ifdef DELTA
+    #ifdef BABYSTEP_XY
+      #error BABYSTEPPING only implemented for Z axis on deltabots.
+    #endif
+  #endif
+#endif
+
+// extruder advance constant (s2/mm3)
+//
+// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
+//
+// Hooke's law says:		force = k * distance
+// Bernoulli's principle says:	v ^ 2 / 2 + g . h + pressure / density = constant
+// so: v ^ 2 is proportional to number of steps we advance the extruder
+//#define ADVANCE
+
+#ifdef ADVANCE
+  #define EXTRUDER_ADVANCE_K .0
+
+  #define D_FILAMENT 1.75
+  #define STEPS_MM_E 100.47095761381482
+  #define EXTRUSION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
+  #define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUSION_AREA)
+
+#endif // ADVANCE
+
+// Arc interpretation settings:
+#define MM_PER_ARC_SEGMENT 1
+#define N_ARC_CORRECTION 25
+
+const unsigned int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
+
+// If you are using a RAMPS board or cheap E-bay purchased boards that do not detect when an SD card is inserted
+// You can get round this by connecting a push button or single throw switch to the pin defined as SDCARDCARDDETECT
+// in the pins.h file.  When using a push button pulling the pin to ground this will need inverted.  This setting should
+// be commented out otherwise
+#define SDCARDDETECTINVERTED
+
+#ifdef ULTIPANEL
+ #undef SDCARDDETECTINVERTED
+#endif
+
+// Power Signal Control Definitions
+// By default use ATX definition
+#ifndef POWER_SUPPLY
+  #define POWER_SUPPLY 1
+#endif
+// 1 = ATX
+#if (POWER_SUPPLY == 1)
+  #define PS_ON_AWAKE  LOW
+  #define PS_ON_ASLEEP HIGH
+#endif
+// 2 = X-Box 360 203W
+#if (POWER_SUPPLY == 2)
+  #define PS_ON_AWAKE  HIGH
+  #define PS_ON_ASLEEP LOW
+#endif
+
+// Control heater 0 and heater 1 in parallel.
+//#define HEATERS_PARALLEL
+
+//===========================================================================
+//=============================Buffers           ============================
+//===========================================================================
+
+// The number of linear motions that can be in the plan at any give time.
+// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
+#if defined SDSUPPORT
+  #define BLOCK_BUFFER_SIZE 16   // SD,LCD,Buttons take more memory, block buffer needs to be smaller
+#else
+  #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
+#endif
+
+
+//The ASCII buffer for receiving from the serial:
+#define MAX_CMD_SIZE 96
+#define BUFSIZE 5
+
+
+// Firmware based and LCD controlled retract
+// M207 and M208 can be used to define parameters for the retraction.
+// The retraction can be called by the slicer using G10 and G11
+// until then, intended retractions can be detected by moves that only extrude and the direction.
+// the moves are than replaced by the firmware controlled ones.
+
+// #define FWRETRACT  //ONLY PARTIALLY TESTED
+#ifdef FWRETRACT
+  #define MIN_RETRACT 0.1                //minimum extruded mm to accept a automatic gcode retraction attempt
+  #define RETRACT_LENGTH 3               //default retract length (positive mm)
+  #define RETRACT_LENGTH_SWAP 13         //default swap retract length (positive mm), for extruder change
+  #define RETRACT_FEEDRATE 80*60            //default feedrate for retracting (mm/s)
+  #define RETRACT_ZLIFT 0                //default retract Z-lift
+  #define RETRACT_RECOVER_LENGTH 0       //default additional recover length (mm, added to retract length when recovering)
+  //#define RETRACT_RECOVER_LENGTH_SWAP 0  //default additional swap recover length (mm, added to retract length when recovering from extruder change)
+  #define RETRACT_RECOVER_FEEDRATE 8*60     //default feedrate for recovering from retraction (mm/s)
+#endif
+
+//adds support for experimental filament exchange support M600; requires display
+#ifdef ULTIPANEL
+  #define FILAMENTCHANGEENABLE
+  #ifdef FILAMENTCHANGEENABLE
+    #define FILAMENTCHANGE_XPOS 3
+    #define FILAMENTCHANGE_YPOS 3
+    #define FILAMENTCHANGE_ZADD 10
+    #define FILAMENTCHANGE_FIRSTRETRACT -2
+    #define FILAMENTCHANGE_FINALRETRACT -100
+  #endif
+#endif
+
+#ifdef FILAMENTCHANGEENABLE
+  #ifdef EXTRUDER_RUNOUT_PREVENT
+    #error EXTRUDER_RUNOUT_PREVENT currently incompatible with FILAMENTCHANGE
+  #endif
+#endif
+
+//===========================================================================
+//=============================  Define Defines  ============================
+//===========================================================================
+
+#if defined (ENABLE_AUTO_BED_LEVELING) && defined (DELTA)
+  #error "Bed Auto Leveling is still not compatible with Delta Kinematics."
+#endif
+
+#if EXTRUDERS > 1 && defined TEMP_SENSOR_1_AS_REDUNDANT
+  #error "You cannot use TEMP_SENSOR_1_AS_REDUNDANT if EXTRUDERS > 1"
+#endif
+
+#if EXTRUDERS > 1 && defined HEATERS_PARALLEL
+  #error "You cannot use HEATERS_PARALLEL if EXTRUDERS > 1"
+#endif
+
+#if TEMP_SENSOR_0 > 0
+  #define THERMISTORHEATER_0 TEMP_SENSOR_0
+  #define HEATER_0_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_1 > 0
+  #define THERMISTORHEATER_1 TEMP_SENSOR_1
+  #define HEATER_1_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_2 > 0
+  #define THERMISTORHEATER_2 TEMP_SENSOR_2
+  #define HEATER_2_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_3 > 0
+  #define THERMISTORHEATER_3 TEMP_SENSOR_3
+  #define HEATER_3_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_BED > 0
+  #define THERMISTORBED TEMP_SENSOR_BED
+  #define BED_USES_THERMISTOR
+#endif
+#if TEMP_SENSOR_0 == -1
+  #define HEATER_0_USES_AD595
+#endif
+#if TEMP_SENSOR_1 == -1
+  #define HEATER_1_USES_AD595
+#endif
+#if TEMP_SENSOR_2 == -1
+  #define HEATER_2_USES_AD595
+#endif
+#if TEMP_SENSOR_3 == -1
+  #define HEATER_3_USES_AD595
+#endif
+#if TEMP_SENSOR_BED == -1
+  #define BED_USES_AD595
+#endif
+#if TEMP_SENSOR_0 == -2
+  #define HEATER_0_USES_MAX6675
+#endif
+#if TEMP_SENSOR_0 == 0
+  #undef HEATER_0_MINTEMP
+  #undef HEATER_0_MAXTEMP
+#endif
+#if TEMP_SENSOR_1 == 0
+  #undef HEATER_1_MINTEMP
+  #undef HEATER_1_MAXTEMP
+#endif
+#if TEMP_SENSOR_2 == 0
+  #undef HEATER_2_MINTEMP
+  #undef HEATER_2_MAXTEMP
+#endif
+#if TEMP_SENSOR_3 == 0
+  #undef HEATER_3_MINTEMP
+  #undef HEATER_3_MAXTEMP
+#endif
+#if TEMP_SENSOR_BED == 0
+  #undef BED_MINTEMP
+  #undef BED_MAXTEMP
+#endif
+
+
+#endif //__CONFIGURATION_ADV_H

Marlin/example_configurations/delta/Configuration.h

@@ -3,10 +3,26 @@
 
 #include "boards.h"
 
+
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
 // This configuration file contains the basic settings.
 // Advanced settings can be found in Configuration_adv.h
 // BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
 
+
 //===========================================================================
 //============================= DELTA Printer ===============================
 //===========================================================================
@@ -17,8 +33,12 @@
 // User-specified version info of this build to display in [Pronterface, etc] terminal window during
 // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
 // build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
 #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
 
 // SERIAL_PORT selects which serial port should be used for communication with the host.
 // This allows the connection of wireless adapters (for instance) to non-default port pins.
@@ -56,6 +76,7 @@
 // Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
 // #define PS_DEFAULT_OFF
 
+
 //===========================================================================
 //============================== Delta Settings =============================
 //===========================================================================
@@ -84,6 +105,7 @@
 // Effective horizontal distance bridged by diagonal push rods.
 #define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-DELTA_EFFECTOR_OFFSET-DELTA_CARRIAGE_OFFSET)
 
+
 //===========================================================================
 //============================= Thermal Settings ============================
 //===========================================================================
@@ -161,7 +183,12 @@
 //#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
 //#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
 
-// PID settings:
+
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
 // Comment the following line to disable PID and enable bang-bang.
 #define PIDTEMP
 #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
@@ -192,7 +219,10 @@
 //    #define  DEFAULT_Kd 440
 #endif // PIDTEMP
 
-// Bed Temperature Control
+
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
@@ -229,7 +259,6 @@
 #endif // PIDTEMPBED
 
 
-
 //this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
 //can be software-disabled for whatever purposes by
 #define PREVENT_DANGEROUS_EXTRUDE
@@ -239,7 +268,11 @@
 #define EXTRUDE_MINTEMP 170
 #define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
 
-/*================== Thermal Runaway Protection ==============================
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
 This is a feature to protect your printer from burn up in flames if it has
 a thermistor coming off place (this happened to a friend of mine recently and
 motivated me writing this feature).
@@ -274,11 +307,10 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Parameters for the bed heater
 //#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
 //#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
-//===========================================================================
 
 
 //===========================================================================
-//=============================Mechanical Settings===========================
+//============================= Mechanical Settings =========================
 //===========================================================================
 
 // coarse Endstop Settings
@@ -349,7 +381,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
 #define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
 
-// Travel limits after homing
+// Travel limits after homing (units are in mm)
 #define X_MAX_POS 90
 #define X_MIN_POS -90
 #define Y_MAX_POS 90
@@ -360,7 +392,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
 #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
 #define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+//===========================================================================
 //============================= Bed Auto Leveling ===========================
+//===========================================================================
+
 //Bed Auto Leveling is still not compatible with Delta Kinematics
 
 
@@ -405,7 +441,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define DEFAULT_EJERK                 5.0    // (mm/sec)
 
 //===========================================================================
-//=============================Additional Features===========================
+//============================= Additional Features =========================
 //===========================================================================
 
 // Custom M code points
@@ -438,6 +474,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
 
 //LCD and SD support
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
 //#define ULTRA_LCD  //general LCD support, also 16x2
 //#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
 //#define SDSUPPORT // Enable SD Card Support in Hardware Console
@@ -475,7 +516,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 // The Elefu RA Board Control Panel
 // http://www.elefu.com/index.php?route=product/product&product_id=53
-// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARUDINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
 // Delta calibration menu

Marlin/example_configurations/delta/Configuration_adv.h

@@ -200,9 +200,6 @@
 // This is the default power-up mode which can be later using M605. 
 #define DEFAULT_DUAL_X_CARRIAGE_MODE 0 
 
-// As the x-carriages are independent we can now account for any relative Z offset
-#define EXTRUDER1_Z_OFFSET 0.0           // z offset relative to extruder 0
-
 // Default settings in "Auto-park Mode" 
 #define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
 #define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
@@ -229,7 +226,7 @@
 #define INVERT_Z_STEP_PIN false
 #define INVERT_E_STEP_PIN false
 
-//default stepper release if idle
+//default stepper release if idle. Set to 0 to deactivate.
 #define DEFAULT_STEPPER_DEACTIVE_TIME 60
 
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate

Marlin/example_configurations/makibox/Configuration.h

@@ -3,10 +3,27 @@
 
 #include "boards.h"
 
+
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
+
 // This configuration file contains the basic settings.
 // Advanced settings can be found in Configuration_adv.h
 // BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
 
+
 //===========================================================================
 //============================= DELTA Printer ===============================
 //===========================================================================
@@ -14,6 +31,7 @@
 // example_configurations/delta directory.
 //
 
+
 //===========================================================================
 //============================= SCARA Printer ===============================
 //===========================================================================
@@ -24,8 +42,12 @@
 // User-specified version info of this build to display in [Pronterface, etc] terminal window during
 // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
 // build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
 #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
 
 // SERIAL_PORT selects which serial port should be used for communication with the host.
 // This allows the connection of wireless adapters (for instance) to non-default port pins.
@@ -63,6 +85,7 @@
 // Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
 // #define PS_DEFAULT_OFF
 
+
 //===========================================================================
 //============================= Thermal Settings ============================
 //===========================================================================
@@ -140,7 +163,12 @@
 //#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
 //#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
 
-// PID settings:
+
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
 // Comment the following line to disable PID and enable bang-bang.
 #define PIDTEMP
 #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
@@ -171,7 +199,10 @@
 //    #define  DEFAULT_Kd 440
 #endif // PIDTEMP
 
-// Bed Temperature Control
+
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
@@ -211,7 +242,6 @@
 #endif // PIDTEMPBED
 
 
-
 //this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
 //can be software-disabled for whatever purposes by
 #define PREVENT_DANGEROUS_EXTRUDE
@@ -221,7 +251,11 @@
 #define EXTRUDE_MINTEMP 170
 #define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
 
-/*================== Thermal Runaway Protection ==============================
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
 This is a feature to protect your printer from burn up in flames if it has
 a thermistor coming off place (this happened to a friend of mine recently and
 motivated me writing this feature).
@@ -256,11 +290,10 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Parameters for the bed heater
 //#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
 //#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
-//===========================================================================
 
 
 //===========================================================================
-//=============================Mechanical Settings===========================
+//============================ Mechanical Settings ==========================
 //===========================================================================
 
 // Uncomment the following line to enable CoreXY kinematics
@@ -332,7 +365,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
 #define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
 
-// Travel limits after homing
+// Travel limits after homing (units are in mm)
 #define X_MAX_POS 110
 #define X_MIN_POS 0
 #define Y_MAX_POS 150
@@ -343,7 +376,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
 #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
 #define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
 //============================= Bed Auto Leveling ===========================
+//===========================================================================
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
 #define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -472,8 +509,9 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define DEFAULT_ZJERK                 0.4     // (mm/sec)
 #define DEFAULT_EJERK                 5.0    // (mm/sec)
 
+
 //===========================================================================
-//=============================Additional Features===========================
+//============================ Additional Features ==========================
 //===========================================================================
 
 // Custom M code points
@@ -506,6 +544,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
 
 //LCD and SD support
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
 //#define ULTRA_LCD  //general LCD support, also 16x2
 //#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
 #define SDSUPPORT // Enable SD Card Support in Hardware Console
@@ -543,7 +586,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 // The Elefu RA Board Control Panel
 // http://www.elefu.com/index.php?route=product/product&product_id=53
-// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARUDINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
 //automatic expansion

Marlin/example_configurations/makibox/Configuration_adv.h

@@ -200,9 +200,6 @@
 // This is the default power-up mode which can be later using M605.
 #define DEFAULT_DUAL_X_CARRIAGE_MODE 0
 
-// As the x-carriages are independent we can now account for any relative Z offset
-#define EXTRUDER1_Z_OFFSET 0.0           // z offset relative to extruder 0
-
 // Default settings in "Auto-park Mode"
 #define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
 #define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
@@ -228,7 +225,7 @@
 #define INVERT_Z_STEP_PIN false
 #define INVERT_E_STEP_PIN false
 
-//default stepper release if idle
+//default stepper release if idle. Set to 0 to deactivate.
 #define DEFAULT_STEPPER_DEACTIVE_TIME 60
 
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate

Marlin/example_configurations/tvrrug/Round2/Configuration.h

@@ -3,10 +3,26 @@
 
 #include "boards.h"
 
+//===========================================================================
+//============================= Getting Started =============================
+//===========================================================================
+/*
+Here are some standard links for getting your machine calibrated:
+ * http://reprap.org/wiki/Calibration 
+ * http://youtu.be/wAL9d7FgInk
+ * http://calculator.josefprusa.cz
+ * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
+ * http://www.thingiverse.com/thing:5573
+ * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
+ * http://www.thingiverse.com/thing:298812
+*/
+
+
 // This configuration file contains the basic settings.
 // Advanced settings can be found in Configuration_adv.h
 // BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
 
+
 //===========================================================================
 //============================= DELTA Printer ===============================
 //===========================================================================
@@ -14,6 +30,7 @@
 // example_configurations/delta directory.
 //
 
+
 //===========================================================================
 //============================= SCARA Printer ===============================
 //===========================================================================
@@ -24,8 +41,12 @@
 // User-specified version info of this build to display in [Pronterface, etc] terminal window during
 // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
 // build by the user have been successfully uploaded into firmware.
+#define STRING_VERSION "1.0.2"
+#define STRING_URL "reprap.org"
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
 #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
+#define STRING_SPLASH_LINE1 "v" STRING_VERSION // will be shown during bootup in line 1
+//#define STRING_SPLASH_LINE2 STRING_VERSION_CONFIG_H // will be shown during bootup in line2
 
 // SERIAL_PORT selects which serial port should be used for communication with the host.
 // This allows the connection of wireless adapters (for instance) to non-default port pins.
@@ -63,6 +84,7 @@
 // Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
 // #define PS_DEFAULT_OFF
 
+
 //===========================================================================
 //============================= Thermal Settings ============================
 //===========================================================================
@@ -142,7 +164,12 @@
 //#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
 //#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
 
-// PID settings:
+
+//===========================================================================
+//============================= PID Settings ================================
+//===========================================================================
+// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
+
 // Comment the following line to disable PID and enable bang-bang.
 #define PIDTEMP
 #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
@@ -178,7 +205,10 @@
 //    #define  DEFAULT_Kd 440
 #endif // PIDTEMP
 
-// Bed Temperature Control
+
+//===========================================================================
+//============================= PID > Bed Temperature Control ===============
+//===========================================================================
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
@@ -215,7 +245,6 @@
 #endif // PIDTEMPBED
 
 
-
 //this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
 //can be software-disabled for whatever purposes by
 #define PREVENT_DANGEROUS_EXTRUDE
@@ -225,7 +254,11 @@
 #define EXTRUDE_MINTEMP 170
 #define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
 
-/*================== Thermal Runaway Protection ==============================
+
+//===========================================================================
+//============================= Thermal Runaway Protection ==================
+//===========================================================================
+/*
 This is a feature to protect your printer from burn up in flames if it has
 a thermistor coming off place (this happened to a friend of mine recently and
 motivated me writing this feature).
@@ -260,11 +293,10 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Parameters for the bed heater
 //#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
 //#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
-//===========================================================================
 
 
 //===========================================================================
-//=============================Mechanical Settings===========================
+//============================ Mechanical Settings ==========================
 //===========================================================================
 
 // Uncomment the following line to enable CoreXY kinematics
@@ -336,7 +368,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
 #define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
 
-// Travel limits after homing
+// Travel limits after homing (units are in mm)
 #define X_MAX_POS 205
 #define X_MIN_POS 0
 #define Y_MAX_POS 205
@@ -347,7 +379,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
 #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
 #define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+
+//===========================================================================
 //============================= Bed Auto Leveling ===========================
+//===========================================================================
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
 #define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -486,8 +522,9 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define DEFAULT_ZJERK                 0.4     // (mm/sec)
 #define DEFAULT_EJERK                 5.0    // (mm/sec)
 
+
 //===========================================================================
-//=============================Additional Features===========================
+//============================ Additional Features ==========================
 //===========================================================================
 
 // Custom M code points
@@ -520,6 +557,11 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 #define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
 
 //LCD and SD support
+
+// Character based displays can have different extended charsets.
+#define DISPLAY_CHARSET_HD44780_JAPAN     // "ääööüüß23°"
+//#define DISPLAY_CHARSET_HD44780_WESTERN // "ÄäÖöÜüß²³°" if you see a '~' instead of a 'arrow_right' at the right of submenuitems - this is the right one.
+
 //#define ULTRA_LCD  //general LCD support, also 16x2
 //#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
 //#define SDSUPPORT // Enable SD Card Support in Hardware Console
@@ -557,7 +599,7 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 // The Elefu RA Board Control Panel
 // http://www.elefu.com/index.php?route=product/product&product_id=53
-// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARUDINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
+// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
 //automatic expansion

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

@@ -200,9 +200,6 @@
 // This is the default power-up mode which can be later using M605.
 #define DEFAULT_DUAL_X_CARRIAGE_MODE 0
 
-// As the x-carriages are independent we can now account for any relative Z offset
-#define EXTRUDER1_Z_OFFSET 0.0           // z offset relative to extruder 0
-
 // Default settings in "Auto-park Mode"
 #define TOOLCHANGE_PARK_ZLIFT   0.2      // the distance to raise Z axis when parking an extruder
 #define TOOLCHANGE_UNPARK_ZLIFT 1        // the distance to raise Z axis when unparking an extruder
@@ -230,7 +227,7 @@
 #define INVERT_Z_STEP_PIN false
 #define INVERT_E_STEP_PIN false
 
-//default stepper release if idle
+//default stepper release if idle. Set to 0 to deactivate.
 #define DEFAULT_STEPPER_DEACTIVE_TIME 60
 
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate

Marlin/language.h

@@ -1,6 +1,8 @@
 #ifndef LANGUAGE_H
 #define LANGUAGE_H
 
+#include "Configuration.h"
+
 #define LANGUAGE_CONCAT(M)       #M
 #define GENERATE_LANGUAGE_INCLUDE(M)  LANGUAGE_CONCAT(language_##M.h)
 
@@ -19,6 +21,7 @@
 // ru    Russian
 // it    Italian
 // pt    Portuguese
+// pt-br Portuguese (Brazil)
 // fi    Finnish
 // an    Aragonese
 // nl    Dutch
@@ -31,34 +34,37 @@
 #endif
 
 #define PROTOCOL_VERSION "1.0"
+#define FIRMWARE_URL "https://github.com/MarlinFirmware/Marlin"
 
 #if MB(ULTIMAKER)|| MB(ULTIMAKER_OLD)|| MB(ULTIMAIN_2)
   #define MACHINE_NAME "Ultimaker"
   #define FIRMWARE_URL "http://firmware.ultimaker.com"
 #elif MB(RUMBA)
   #define MACHINE_NAME "Rumba"
-  #define FIRMWARE_URL "https://github.com/ErikZalm/Marlin/"
 #elif MB(3DRAG)
   #define MACHINE_NAME "3Drag"
   #define FIRMWARE_URL "http://3dprint.elettronicain.it/"
+#elif MB(K8200)
+  #define MACHINE_NAME "K8200"
 #elif MB(5DPRINT)
   #define MACHINE_NAME "Makibox"
-  #define FIRMWARE_URL "https://github.com/ErikZalm/Marlin/"
 #elif MB(SAV_MKI)
   #define MACHINE_NAME "SAV MkI"
   #define FIRMWARE_URL "https://github.com/fmalpartida/Marlin/tree/SAV-MkI-config"
-#else
+#elif MB(WITBOX)
-  #ifdef CUSTOM_MENDEL_NAME
+  #define MACHINE_NAME "WITBOX"
-    #define MACHINE_NAME CUSTOM_MENDEL_NAME
+  #define FIRMWARE_URL "http://www.bq.com/gb/downloads-witbox.html"
-  #else
+#elif MB(HEPHESTOS)
+  #define MACHINE_NAME "HEPHESTOS"
+  #define FIRMWARE_URL "http://www.bq.com/gb/downloads-prusa-i3-hephestos.html"
+#else // Default firmware set to Mendel
   #define MACHINE_NAME "Mendel"
 #endif
 
-// Default firmware set to Mendel
+#ifdef CUSTOM_MENDEL_NAME
-  #define FIRMWARE_URL "https://github.com/ErikZalm/Marlin/"
+  #define MACHINE_NAME CUSTOM_MENDEL_NAME
 #endif
 
-
 #ifndef MACHINE_UUID
    #define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
 #endif
@@ -151,8 +157,71 @@
 #define MSG_BABYSTEPPING_Z                  "Babystepping Z"
 #define MSG_SERIAL_ERROR_MENU_STRUCTURE     "Error in menu structure"
 
+#define MSG_ERR_EEPROM_WRITE                "Error writing to EEPROM!"
+
 // LCD Menu Messages
 
+// Add your own character. Reference: https://github.com/MarlinFirmware/Marlin/pull/1434 photos
+//                                and https://www.sparkfun.com/datasheets/LCD/HD44780.pdf page 17-18
+#ifdef DOGLCD
+  #define STR_Ae "\304"               // 'Ä' U8glib
+  #define STR_ae "\344"               // 'ä'
+  #define STR_Oe "\326"               // 'Ö'
+  #define STR_oe STR_Oe               // 'ö'
+  #define STR_Ue "\334"               // 'Ü'
+  #define STR_ue STR_Ue               // 'ü'
+  #define STR_sz "\337"               // 'ß'
+  #define STR_h2 "\262"               // '²'
+  #define STR_h3 "\263"               // '³'
+  #define STR_Deg "\260"              // '°'
+  #define STR_THERMOMETER "\377"
+#else
+  #ifdef DISPLAY_CHARSET_HD44780_JAPAN // HD44780 ROM Code: A00 (Japan)
+    #define STR_ae "\xe1"
+    #define STR_Ae STR_ae
+    #define STR_oe "\357"
+    #define STR_Oe STR_oe
+    #define STR_ue "\365"
+    #define STR_Ue STR_ue
+    #define STR_sz "\342"
+    #define STR_h2 "2"
+    #define STR_h3 "3"
+    #define STR_Deg "\271"
+    #define STR_THERMOMETER "\002"
+  #endif
+  #ifdef DISPLAY_CHARSET_HD44780_WESTERN // HD44780 ROM Code: A02 (Western)
+    #define STR_Ae "\216"
+    #define STR_ae "\204"
+    #define STR_Oe "\211"
+    #define STR_oe "\204"
+    #define STR_Ue "\212"
+    #define STR_ue "\201"
+    #define STR_sz "\160"
+    #define STR_h2 "\262"
+    #define STR_h3 "\263"
+    #define STR_Deg "\337"
+    #define STR_THERMOMETER "\002"
+  #endif
+#endif
+/*
+#define TESTSTRING000 "\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017"
+#define TESTSTRING020 "\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define TESTSTRING040 "\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057"
+#define TESTSTRING060 "\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077"
+#define TESTSTRING100 "\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117"
+#define TESTSTRING120 "\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137"
+#define TESTSTRING140 "\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157"
+#define TESTSTRING160 "\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177"
+#define TESTSTRING200 "\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217"
+#define TESTSTRING220 "\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237"
+#define TESTSTRING240 "\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257"
+#define TESTSTRING260 "\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277"
+#define TESTSTRING300 "\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317"
+#define TESTSTRING320 "\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337"
+#define TESTSTRING340 "\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357"
+#define TESTSTRING360 "\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377"
+*/
+
 #include LANGUAGE_INCLUDE
 
 #endif //__LANGUAGE_H

Marlin/language_an.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Establir zero"
 #define MSG_PREHEAT_PLA                     "Precalentar PLA"
-#define MSG_PREHEAT_PLA0                    "Precalentar PLA0"
+#define MSG_PREHEAT_PLA_N                   "Precalentar PLA "
-#define MSG_PREHEAT_PLA1                    "Precalentar PLA1"
+#define MSG_PREHEAT_PLA_ALL                 "Precalentar PLA a"
-#define MSG_PREHEAT_PLA2                    "Precalentar PLA2"
-#define MSG_PREHEAT_PLA012                  "Precalentar PLA a"
 #define MSG_PREHEAT_PLA_BEDONLY             "Prec. PLA Base"
 #define MSG_PREHEAT_PLA_SETTINGS            "Achustar tem. PLA"
 #define MSG_PREHEAT_ABS                     "Precalentar ABS"
-#define MSG_PREHEAT_ABS0                    "Precalentar ABS0"
+#define MSG_PREHEAT_ABS_N                   "Precalentar ABS "
-#define MSG_PREHEAT_ABS1                    "Precalentar ABS1"
+#define MSG_PREHEAT_ABS_ALL                 "Precalentar ABS a"
-#define MSG_PREHEAT_ABS2                    "Precalentar ABS2"
-#define MSG_PREHEAT_ABS012                  "Precalentar ABS a"
 #define MSG_PREHEAT_ABS_BEDONLY             "Prec. ABS Base"
 #define MSG_PREHEAT_ABS_SETTINGS            "Achustar tem. ABS"
 #define MSG_COOLDOWN                        "Enfriar"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Move Y"
 #define MSG_MOVE_Z                          "Move Z"
 #define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Move 0.1mm"
 #define MSG_MOVE_1MM                        "Move 1mm"
 #define MSG_MOVE_10MM                       "Move 10mm"
 #define MSG_SPEED                           "Velocidat"
 #define MSG_NOZZLE                          "Nozzle"
-#define MSG_NOZZLE1                         "Nozzle2"
-#define MSG_NOZZLE2                         "Nozzle3"
 #define MSG_BED                             "Base"
 #define MSG_FAN_SPEED                       "Ixoriador"
 #define MSG_FLOW                            "Fluxo"
-#define MSG_FLOW0                           "Fluxo 0"
-#define MSG_FLOW1                           "Fluxo 1"
-#define MSG_FLOW2                           "Fluxo 2"
 #define MSG_CONTROL                         "Control"
 #define MSG_MIN                             "\002 Min"
 #define MSG_MAX                             "\002 Max"
@@ -130,17 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop abort"
 
-#define MSG_RECTRACT                        "Retraer"
-#define MSG_RECTRACT_WIDE                   "Retraer"
-#define MSG_TEMPERATURE_WIDE                "Temperatura"
-#define MSG_TEMPERATURE_RTN                 "Temperatura"
-#define MSG_MAIN_WIDE                       "Menu Prencipal"
-#define MSG_MOTION_WIDE                     "Movimiento"
-#define MSG_PREPARE_ALT                     "Preparar"
-#define MSG_CONTROL_ARROW                   "Control \x7E"
-#define MSG_RETRACT_ARROW                   "Retraer \x7E"
-#define MSG_STEPPER_RELEASED                "Desacoplada."
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_ca.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Establir origen"
 #define MSG_PREHEAT_PLA                     "Preescalfar PLA"
-#define MSG_PREHEAT_PLA0                    "Preescalfar PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Preescalfar PLA "
-#define MSG_PREHEAT_PLA1                    "Preescalfar PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Preesc. tot PLA"
-#define MSG_PREHEAT_PLA2                    "Preescalfar PLA 3"
-#define MSG_PREHEAT_PLA012                  "Preesc. tot PLA"
 #define MSG_PREHEAT_PLA_BEDONLY             "Preesc. llit PLA"
 #define MSG_PREHEAT_PLA_SETTINGS            "Configuració PLA"
 #define MSG_PREHEAT_ABS                     "Preescalfar ABS"
-#define MSG_PREHEAT_ABS0                    "Preescalfar ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Preescalfar ABS "
-#define MSG_PREHEAT_ABS1                    "Preescalfar ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Preesc. tot ABS"
-#define MSG_PREHEAT_ABS2                    "Preescalfar ABS 3"
-#define MSG_PREHEAT_ABS012                  "Preesc. tot ABS"
 #define MSG_PREHEAT_ABS_BEDONLY             "Preesc. llit ABS"
 #define MSG_PREHEAT_ABS_SETTINGS            "Configuració ABS"
 #define MSG_COOLDOWN                        "Refredar"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Moure Y"
 #define MSG_MOVE_Z                          "Moure Z"
 #define MSG_MOVE_E                          "Extrusor"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Moure 0.1mm"
 #define MSG_MOVE_1MM                        "Moure 1mm"
 #define MSG_MOVE_10MM                       "Moure 10mm"
 #define MSG_SPEED                           "Velocitat"
 #define MSG_NOZZLE                          "Nozzle"
-#define MSG_NOZZLE1                         "Nozzle2"
-#define MSG_NOZZLE2                         "Nozzle3"
 #define MSG_BED                             "Llit"
 #define MSG_FAN_SPEED                       "Vel. Ventilador"
 #define MSG_FLOW                            "Fluxe"
-#define MSG_FLOW0                           "Fluxe 0"
-#define MSG_FLOW1                           "Fluxe 1"
-#define MSG_FLOW2                           "Fluxe 2"
 #define MSG_CONTROL                         "Control"
 #define MSG_MIN                             " \002 Min"
 #define MSG_MAX                             " \002 Max"
@@ -130,8 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop abort"
 
-#define MSG_RECTRACT                        "Retreure"
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_de.h

@@ -9,77 +9,65 @@
 #define LANGUAGE_DE_H
 
 #define WELCOME_MSG                         MACHINE_NAME " Bereit."
-#define MSG_SD_INSERTED                     "SDKarte erkannt"
+#define MSG_SD_INSERTED                     "SDKarte erkannt."
-#define MSG_SD_REMOVED                      "SDKarte entfernt"
+#define MSG_SD_REMOVED                      "SDKarte entfernt."
-#define MSG_MAIN                            "Hauptmenü"
+#define MSG_MAIN                            "Hauptmen" STR_ue
 #define MSG_AUTOSTART                       "Autostart"
-#define MSG_DISABLE_STEPPERS                "Stepper abschalt."
+#define MSG_DISABLE_STEPPERS                "Motoren Aus" // M84
-#define MSG_AUTO_HOME                       "Auto Nullpunkt"
+#define MSG_AUTO_HOME                       "Home" // G28
-#define MSG_SET_HOME_OFFSETS                "Set home offsets"
+#define MSG_SET_HOME_OFFSETS                "Setze Home hier"
-#define MSG_SET_ORIGIN                      "Setze Nullpunkt"
+#define MSG_SET_ORIGIN                      "Setze Null hier" //"G92 X0 Y0 Z0" commented out in ultralcd.cpp
-#define MSG_PREHEAT_PLA                     "Vorwärmen PLA"
+#define MSG_PREHEAT_PLA                     "Vorw" STR_ae "rmen PLA"
-#define MSG_PREHEAT_PLA0                    "Vorwärmen PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Vorw" STR_ae "rmen PLA "
-#define MSG_PREHEAT_PLA1                    "Vorwärmen PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Vorw. PLA Alle"
-#define MSG_PREHEAT_PLA2                    "Vorwärmen PLA 3"
-#define MSG_PREHEAT_PLA012                  "Vorw. PLA Alle"
 #define MSG_PREHEAT_PLA_BEDONLY             "Vorw. PLA Bett"
-#define MSG_PREHEAT_PLA_SETTINGS            "Vorwärm. PLA Ein."
+#define MSG_PREHEAT_PLA_SETTINGS            "Vorw" STR_ae "rm. PLA Ein."
-#define MSG_PREHEAT_ABS                     "Vorwärmen ABS"
+#define MSG_PREHEAT_ABS                     "Vorw" STR_ae "rmen ABS"
-#define MSG_PREHEAT_ABS0                    "Vorwärmen ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Vorw" STR_ae "rmen ABS "
-#define MSG_PREHEAT_ABS1                    "Vorwärmen ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Vorw. ABS Alle"
-#define MSG_PREHEAT_ABS2                    "Vorwärmen ABS 3"
-#define MSG_PREHEAT_ABS012                  "Vorw. ABS Alle"
 #define MSG_PREHEAT_ABS_BEDONLY             "Vorw. ABS Bett"
-#define MSG_PREHEAT_ABS_SETTINGS            "Vorwärm. ABS Ein."
+#define MSG_PREHEAT_ABS_SETTINGS            "Vorw" STR_ae "rm. ABS Ein."
-#define MSG_COOLDOWN                        "Abkühlen"
+#define MSG_COOLDOWN                        "Abk" STR_ue "hlen"
-#define MSG_SWITCH_PS_ON                    "Switch Power On"
+#define MSG_SWITCH_PS_ON                    "Netzteil Ein"
-#define MSG_SWITCH_PS_OFF                   "Switch Power Off"
+#define MSG_SWITCH_PS_OFF                   "Netzteil Aus"
-#define MSG_EXTRUDE                         "Extrude"
 #define MSG_RETRACT                         "Retract"
-#define MSG_MOVE_AXIS                       "Achsen bewegen"
+#define MSG_MOVE_AXIS                       "Bewegen"
-#define MSG_MOVE_X                          "X bewegen"
+#define MSG_MOVE_X                          "X"
-#define MSG_MOVE_Y                          "Y bewegen"
+#define MSG_MOVE_Y                          "Y"
-#define MSG_MOVE_Z                          "Z bewegen"
+#define MSG_MOVE_Z                          "Z"
-#define MSG_MOVE_E                          "Extruder"
+#define MSG_MOVE_E                          "E"
-#define MSG_MOVE_E1                         "Extruder2"
+#define MSG_MOVE_01MM                       " 0.1 mm"
-#define MSG_MOVE_E2                         "Extruder3"
+#define MSG_MOVE_1MM                        " 1.0 mm"
-#define MSG_MOVE_01MM                       "0.1mm bewegen"
+#define MSG_MOVE_10MM                       "10.0 mm"
-#define MSG_MOVE_1MM                        "1mm bewegen"
+#define MSG_SPEED                           "Geschw."
-#define MSG_MOVE_10MM                       "10mm bewegen"
+#define MSG_NOZZLE                          "D" STR_ue "se"
-#define MSG_SPEED                           "Geschw"
-#define MSG_NOZZLE                          "Düse"
-#define MSG_NOZZLE1                         "Düse2"
-#define MSG_NOZZLE2                         "Düse3"
 #define MSG_BED                             "Bett"
-#define MSG_FAN_SPEED                       "Lüftergeschw."
+#define MSG_FAN_SPEED                       "L" STR_ue "ftergeschw."
 #define MSG_FLOW                            "Fluss"
-#define MSG_FLOW0                           "Fluss 0"
-#define MSG_FLOW1                           "Fluss 1"
-#define MSG_FLOW2                           "Fluss 2"
 #define MSG_CONTROL                         "Einstellungen"
-#define MSG_MIN                             "\002 Min"
+#define MSG_MIN                             STR_THERMOMETER " Min"
-#define MSG_MAX                             "\002 Max"
+#define MSG_MAX                             STR_THERMOMETER " Max"
-#define MSG_FACTOR                          "\002 Faktor"
+#define MSG_FACTOR                          STR_THERMOMETER " Faktor"
 #define MSG_AUTOTEMP                        "AutoTemp"
 #define MSG_ON                              "Ein"
 #define MSG_OFF                             "Aus"
-#define MSG_PID_P                           "PID-P"
+#define MSG_PID_P                           "PID P"
-#define MSG_PID_I                           "PID-I"
+#define MSG_PID_I                           "PID I"
-#define MSG_PID_D                           "PID-D"
+#define MSG_PID_D                           "PID D"
-#define MSG_PID_C                           "PID-C"
+#define MSG_PID_C                           "PID C"
-#define MSG_ACC                             "Acc"
+#define MSG_ACC                             "A"
-#define MSG_VXY_JERK                        "Vxy-jerk"
+#define MSG_VXY_JERK                        "V xy jerk"
-#define MSG_VZ_JERK                         "Vz-jerk"
+#define MSG_VZ_JERK                         "V z  jerk"
-#define MSG_VE_JERK                         "Ve-jerk"
+#define MSG_VE_JERK                         "V e  jerk"
-#define MSG_VMAX                            "Vmax "
+#define MSG_VMAX                            "V max " // space by purpose
 #define MSG_X                               "x"
 #define MSG_Y                               "y"
 #define MSG_Z                               "z"
 #define MSG_E                               "e"
 #define MSG_VMIN                            "V min"
 #define MSG_VTRAV_MIN                       "VTrav min"
-#define MSG_AMAX                            "Amax "
+#define MSG_AMAX                            "A max " // space by purpose
-#define MSG_A_RETRACT                       "A-Retract"
+#define MSG_A_RETRACT                       "A Retract"
 #define MSG_XSTEPS                          "X steps/mm"
 #define MSG_YSTEPS                          "Y steps/mm"
 #define MSG_ZSTEPS                          "Z steps/mm"
@@ -87,30 +75,30 @@
 #define MSG_TEMPERATURE                     "Temperatur"
 #define MSG_MOTION                          "Bewegung"
 #define MSG_VOLUMETRIC                      "Filament"
-#define MSG_VOLUMETRIC_ENABLED		        "E in mm3"
+#define MSG_VOLUMETRIC_ENABLED		          "E in mm" STR_h3
-#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Dia. 1"
+#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Filament D 1"
-#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Fil. Dia. 2"
+#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Filament D 2"
-#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Fil. Dia. 3"
+#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Filament D 3"
 #define MSG_CONTRAST                        "LCD contrast"
 #define MSG_STORE_EPROM                     "EPROM speichern"
 #define MSG_LOAD_EPROM                      "EPROM laden"
 #define MSG_RESTORE_FAILSAFE                "Standardkonfig."
 #define MSG_REFRESH                         "Aktualisieren"
-#define MSG_WATCH                           "Beobachten"
+#define MSG_WATCH                           "Info"
 #define MSG_PREPARE                         "Vorbereitung"
 #define MSG_TUNE                            "Justierung"
-#define MSG_PAUSE_PRINT                     "Druck anhalten"
+#define MSG_PAUSE_PRINT                     "SD-Druck Pause"
-#define MSG_RESUME_PRINT                    "Druck fortsetz"
+#define MSG_RESUME_PRINT                    "SD-Druck Weiter"
-#define MSG_STOP_PRINT                      "Druck stoppen"
+#define MSG_STOP_PRINT                      "SD-Druck Abbruch"
-#define MSG_CARD_MENU                       "SDKarten Menü"
+#define MSG_CARD_MENU                       "SDKarte"
 #define MSG_NO_CARD                         "Keine SDKarte"
 #define MSG_DWELL                           "Warten..."
-#define MSG_USERWAIT                        "Warte auf Nutzer"
+#define MSG_USERWAIT                        "Warte auf Nutzer."
-#define MSG_RESUMING                        "Druck fortsetzung"
+#define MSG_RESUMING                        "Druck geht weiter"
-#define MSG_PRINT_ABORTED                   "Print aborted"
+#define MSG_PRINT_ABORTED                   "Druck abgebrochen"
-#define MSG_NO_MOVE                         "Kein Zug."
+#define MSG_NO_MOVE                         "Motoren Eingesch."
-#define MSG_KILLED                          "KILLED"
+#define MSG_KILLED                          "KILLED."
-#define MSG_STOPPED                         "GESTOPPT"
+#define MSG_STOPPED                         "ANGEHALTEN."
 #define MSG_CONTROL_RETRACT                 "Retract mm"
 #define MSG_CONTROL_RETRACT_SWAP            "Wechs. Retract mm"
 #define MSG_CONTROL_RETRACTF                "Retract  V"
@@ -120,25 +108,22 @@
 #define MSG_CONTROL_RETRACT_RECOVERF        "UnRet  V"
 #define MSG_AUTORETRACT                     "AutoRetr."
 #define MSG_FILAMENTCHANGE                  "Filament wechseln"
-#define MSG_INIT_SDCARD                     "Init. SD-Card"
+#define MSG_INIT_SDCARD                     "SDKarte erkennen"// Manually initialize the SD-card via user interface
-#define MSG_CNG_SDCARD                      "Change SD-Card"
+#define MSG_CNG_SDCARD                      "SDKarte erkennen"// SD-card changed by user. For machines with no autocarddetect. Both send "M21"
-#define MSG_ZPROBE_OUT                      "Z probe out. bed"
+#define MSG_ZPROBE_OUT                      "Sensor ausserhalb"
-#define MSG_POSITION_UNKNOWN                "Home X/Y before Z"
+#define MSG_POSITION_UNKNOWN                "X/Y vor Z Homen."
 #define MSG_ZPROBE_ZOFFSET                  "Z Offset"
 #define MSG_BABYSTEP_X                      "Babystep X"
 #define MSG_BABYSTEP_Y                      "Babystep Y"
 #define MSG_BABYSTEP_Z                      "Babystep Z"
-#define MSG_ENDSTOP_ABORT                   "Endstop abort"
+#define MSG_ENDSTOP_ABORT                   "Endstop Abbr. Ein"
-
-#define MSG_STEPPER_RELEASED                "Stepper frei"
-#define MSG_RECTRACT_WIDE                   "Rectract"
 
 #ifdef DELTA_CALIBRATION_MENU
-    #define MSG_DELTA_CALIBRATE             "Delta Calibration"
+    #define MSG_DELTA_CALIBRATE             "Delta Kalibrieren"
-    #define MSG_DELTA_CALIBRATE_X           "Calibrate X"
+    #define MSG_DELTA_CALIBRATE_X           "Kalibriere X"
-    #define MSG_DELTA_CALIBRATE_Y           "Calibrate Y"
+    #define MSG_DELTA_CALIBRATE_Y           "Kalibriere Y"
-    #define MSG_DELTA_CALIBRATE_Z           "Calibrate Z"
+    #define MSG_DELTA_CALIBRATE_Z           "Kalibriere Z"
-    #define MSG_DELTA_CALIBRATE_CENTER      "Calibrate Center"
+    #define MSG_DELTA_CALIBRATE_CENTER      "Kalibriere Mitte"
 #endif // DELTA_CALIBRATION_MENU
 
 #endif // LANGUAGE_DE_H

Marlin/language_en.h

@@ -18,19 +18,15 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Set origin"
 #define MSG_PREHEAT_PLA                     "Preheat PLA"
-#define MSG_PREHEAT_PLA0                    "Preheat PLA 1"
+#define MSG_PREHEAT_PLA_N                   MSG_PREHEAT_PLA " "
-#define MSG_PREHEAT_PLA1                    "Preheat PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 MSG_PREHEAT_PLA " All"
-#define MSG_PREHEAT_PLA2                    "Preheat PLA 3"
+#define MSG_PREHEAT_PLA_BEDONLY             MSG_PREHEAT_PLA " Bed"
-#define MSG_PREHEAT_PLA012                  "Preheat PLA All"
+#define MSG_PREHEAT_PLA_SETTINGS            MSG_PREHEAT_PLA " conf"
-#define MSG_PREHEAT_PLA_BEDONLY             "Preheat PLA Bed"
-#define MSG_PREHEAT_PLA_SETTINGS            "Preheat PLA conf"
 #define MSG_PREHEAT_ABS                     "Preheat ABS"
-#define MSG_PREHEAT_ABS0                    "Preheat ABS 1"
+#define MSG_PREHEAT_ABS_N                   MSG_PREHEAT_ABS " "
-#define MSG_PREHEAT_ABS1                    "Preheat ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 MSG_PREHEAT_ABS " All"
-#define MSG_PREHEAT_ABS2                    "Preheat ABS 3"
+#define MSG_PREHEAT_ABS_BEDONLY             MSG_PREHEAT_ABS " Bed"
-#define MSG_PREHEAT_ABS012                  "Preheat ABS All"
+#define MSG_PREHEAT_ABS_SETTINGS            MSG_PREHEAT_ABS " conf"
-#define MSG_PREHEAT_ABS_BEDONLY             "Preheat ABS Bed"
-#define MSG_PREHEAT_ABS_SETTINGS            "Preheat ABS conf"
 #define MSG_COOLDOWN                        "Cooldown"
 #define MSG_SWITCH_PS_ON                    "Switch power on"
 #define MSG_SWITCH_PS_OFF                   "Switch power off"
@@ -41,25 +37,18 @@
 #define MSG_MOVE_Y                          "Move Y"
 #define MSG_MOVE_Z                          "Move Z"
 #define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Move 0.1mm"
 #define MSG_MOVE_1MM                        "Move 1mm"
 #define MSG_MOVE_10MM                       "Move 10mm"
 #define MSG_SPEED                           "Speed"
 #define MSG_NOZZLE                          "Nozzle"
-#define MSG_NOZZLE1                         "Nozzle2"
-#define MSG_NOZZLE2                         "Nozzle3"
 #define MSG_BED                             "Bed"
 #define MSG_FAN_SPEED                       "Fan speed"
 #define MSG_FLOW                            "Flow"
-#define MSG_FLOW0                           "Flow 0"
-#define MSG_FLOW1                           "Flow 1"
-#define MSG_FLOW2                           "Flow 2"
 #define MSG_CONTROL                         "Control"
-#define MSG_MIN                             " \002 Min"
+#define MSG_MIN                             " " STR_THERMOMETER " Min"
-#define MSG_MAX                             " \002 Max"
+#define MSG_MAX                             " " STR_THERMOMETER " Max"
-#define MSG_FACTOR                          " \002 Fact"
+#define MSG_FACTOR                          " " STR_THERMOMETER " Fact"
 #define MSG_AUTOTEMP                        "Autotemp"
 #define MSG_ON                              "On "
 #define MSG_OFF                             "Off"
@@ -87,10 +76,11 @@
 #define MSG_TEMPERATURE                     "Temperature"
 #define MSG_MOTION                          "Motion"
 #define MSG_VOLUMETRIC                      "Filament"
-#define MSG_VOLUMETRIC_ENABLED		        "E in mm3"
+#define MSG_VOLUMETRIC_ENABLED		          "E in mm" STR_h3
 #define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Dia. 1"
 #define MSG_FILAMENT_SIZE_EXTRUDER_1        "Fil. Dia. 2"
 #define MSG_FILAMENT_SIZE_EXTRUDER_2        "Fil. Dia. 3"
+#define MSG_FILAMENT_SIZE_EXTRUDER_3        "Fil. Dia. 4"
 #define MSG_CONTRAST                        "LCD contrast"
 #define MSG_STORE_EPROM                     "Store memory"
 #define MSG_LOAD_EPROM                      "Load memory"
@@ -130,8 +120,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop abort"
 
-#define MSG_RECTRACT                        "Rectract"
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_es.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Ajustar offsets"
 #define MSG_SET_ORIGIN                      "Establecer cero"
 #define MSG_PREHEAT_PLA                     "Precalentar PLA"
-#define MSG_PREHEAT_PLA0                    "Precalentar PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Precalentar PLA "
-#define MSG_PREHEAT_PLA1                    "Precalentar PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Precal. PLA Todo"
-#define MSG_PREHEAT_PLA2                    "Precalentar PLA 3"
-#define MSG_PREHEAT_PLA012                  "Precal. PLA Todo"
 #define MSG_PREHEAT_PLA_BEDONLY             "Precal. PLA Base"
 #define MSG_PREHEAT_PLA_SETTINGS            "Ajustar temp. PLA"
 #define MSG_PREHEAT_ABS                     "Precalentar ABS"
-#define MSG_PREHEAT_ABS0                    "Precalentar ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Precalentar ABS "
-#define MSG_PREHEAT_ABS1                    "Precalentar ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Precal. ABS Todo"
-#define MSG_PREHEAT_ABS2                    "Precalentar ABS 3"
-#define MSG_PREHEAT_ABS012                  "Precal. ABS Todo"
 #define MSG_PREHEAT_ABS_BEDONLY             "Precal. ABS Base"
 #define MSG_PREHEAT_ABS_SETTINGS            "Ajustar temp. ABS"
 #define MSG_COOLDOWN                        "Enfriar"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Mover Y"
 #define MSG_MOVE_Z                          "Mover Z"
 #define MSG_MOVE_E                          "Extrusor"
-#define MSG_MOVE_E1                         "Extrusor2"
-#define MSG_MOVE_E2                         "Extrusor3"
 #define MSG_MOVE_01MM                       "Mover 0.1mm"
 #define MSG_MOVE_1MM                        "Mover 1mm"
 #define MSG_MOVE_10MM                       "Mover 10mm"
 #define MSG_SPEED                           "Velocidad"
 #define MSG_NOZZLE                          "Nozzle"
-#define MSG_NOZZLE1                         "Nozzle2"
-#define MSG_NOZZLE2                         "Nozzle3"
 #define MSG_BED                             "Base"
 #define MSG_FAN_SPEED                       "Ventilador"
 #define MSG_FLOW                            "Flujo"
-#define MSG_FLOW0                           "Flujo 0"
-#define MSG_FLOW1                           "Flujo 1"
-#define MSG_FLOW2                           "Flujo 2"
 #define MSG_CONTROL                         "Control"
 #define MSG_MIN                             "\002 Min"
 #define MSG_MAX                             "\002 Max"
@@ -130,17 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop abort"
 
-#define MSG_RECTRACT                        "Retraer"
-#define MSG_RECTRACT_WIDE                   "Retraer"
-#define MSG_TEMPERATURE_WIDE                "Temperatura"
-#define MSG_TEMPERATURE_RTN                 "Temperatura"
-#define MSG_MAIN_WIDE                       "Menu principal"
-#define MSG_MOTION_WIDE                     "Movimiento"
-#define MSG_PREPARE_ALT                     "Preparar"
-#define MSG_CONTROL_ARROW                   "Control \x7E"
-#define MSG_RETRACT_ARROW                   "Retraer \x7E"
-#define MSG_STEPPER_RELEASED                "Desacoplada."
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_eu.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Hasiera ipini"
 #define MSG_PREHEAT_PLA                     "Aurreberotu PLA"
-#define MSG_PREHEAT_PLA0                    "Aurreberotu PLA1"
+#define MSG_PREHEAT_PLA_N                   "Aurreberotu PLA "
-#define MSG_PREHEAT_PLA1                    "Aurreberotu PLA2"
+#define MSG_PREHEAT_PLA_ALL                 "Berotu PLA Guztia"
-#define MSG_PREHEAT_PLA2                    "Aurreberotu PLA3"
-#define MSG_PREHEAT_PLA012                  "Berotu PLA Guztia"
 #define MSG_PREHEAT_PLA_BEDONLY             "Berotu PLA Ohea"
 #define MSG_PREHEAT_PLA_SETTINGS            "Berotu PLA Konfig"
 #define MSG_PREHEAT_ABS                     "Aurreberotu ABS"
-#define MSG_PREHEAT_ABS0                    "Aurreberotu ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Aurreberotu ABS "
-#define MSG_PREHEAT_ABS1                    "Aurreberotu ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Berotu ABS Guztia"
-#define MSG_PREHEAT_ABS2                    "Aurreberotu ABS 3"
-#define MSG_PREHEAT_ABS012                  "Berotu ABS Guztia"
 #define MSG_PREHEAT_ABS_BEDONLY             "Berotu ABS Ohea"
 #define MSG_PREHEAT_ABS_SETTINGS            "Berotu ABS Konfig"
 #define MSG_COOLDOWN                        "Hoztu"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Mugitu Y"
 #define MSG_MOVE_Z                          "Mugitu Z"
 #define MSG_MOVE_E                          "Estrusorea"
-#define MSG_MOVE_E1                         "Estrusorea2"
-#define MSG_MOVE_E2                         "Estrusorea3"
 #define MSG_MOVE_01MM                       "Mugitu 0.1mm"
 #define MSG_MOVE_1MM                        "Mugitu 1mm"
 #define MSG_MOVE_10MM                       "Mugitu 10mm"
 #define MSG_SPEED                           "Abiadura"
 #define MSG_NOZZLE                          "Pita"
-#define MSG_NOZZLE1                         "Pita2"
-#define MSG_NOZZLE2                         "Pita3"
 #define MSG_BED                             "Ohea"
 #define MSG_FAN_SPEED                       "Haizagailua"
 #define MSG_FLOW                            "Fluxua"
-#define MSG_FLOW0                           "Fluxua 0"
-#define MSG_FLOW1                           "Fluxua 1"
-#define MSG_FLOW2                           "Fluxua 2"
 #define MSG_CONTROL                         "Kontrola"
 #define MSG_MIN                             " \002 Min"
 #define MSG_MAX                             " \002 Max"
@@ -130,8 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop deuseztat"
 
-#define MSG_RECTRACT                        "Atzera eragin"
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_fi.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Aseta origo"
 #define MSG_PREHEAT_PLA                     "Esilammita PLA"
-#define MSG_PREHEAT_PLA0                    "Esilammita PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Esilammita PLA "
-#define MSG_PREHEAT_PLA1                    "Esilammita PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Esila. PLA Kaikki"
-#define MSG_PREHEAT_PLA2                    "Esilammita PLA 3"
-#define MSG_PREHEAT_PLA012                  "Esila. PLA Kaikki"
 #define MSG_PREHEAT_PLA_BEDONLY             "Esila. PLA Alusta"
 #define MSG_PREHEAT_PLA_SETTINGS            "Esilamm. PLA konf"
 #define MSG_PREHEAT_ABS                     "Esilammita ABS"
-#define MSG_PREHEAT_ABS0                    "Esilammita ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Esilammita ABS "
-#define MSG_PREHEAT_ABS1                    "Esilammita ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Esila. ABS Kaikki"
-#define MSG_PREHEAT_ABS2                    "Esilammita ABS 3"
-#define MSG_PREHEAT_ABS012                  "Esila. ABS Kaikki"
 #define MSG_PREHEAT_ABS_BEDONLY             "Esila. ABS Alusta"
 #define MSG_PREHEAT_ABS_SETTINGS            "Esilamm. ABS konf"
 #define MSG_COOLDOWN                        "Jaahdyta"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Move Y"
 #define MSG_MOVE_Z                          "Move Z"
 #define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Move 0.1mm"
 #define MSG_MOVE_1MM                        "Move 1mm"
 #define MSG_MOVE_10MM                       "Move 10mm"
 #define MSG_SPEED                           "Nopeus"
 #define MSG_NOZZLE                          "Suutin"
-#define MSG_NOZZLE1                         "Suutin2"
-#define MSG_NOZZLE2                         "Suutin3"
 #define MSG_BED                             "Alusta"
 #define MSG_FAN_SPEED                       "Tuul. nopeus"
 #define MSG_FLOW                            "Virtaus"
-#define MSG_FLOW0                           "Virtaus 0"
-#define MSG_FLOW1                           "Virtaus 1"
-#define MSG_FLOW2                           "Virtaus 2"
 #define MSG_CONTROL                         "Kontrolli"
 #define MSG_MIN                             " \002 Min"
 #define MSG_MAX                             " \002 Max"
@@ -130,8 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop abort"
 
-#define MSG_RECTRACT                        "Veda takaisin"
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_fr.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Regler origine"
 #define MSG_PREHEAT_PLA                     "Prechauffage PLA"
-#define MSG_PREHEAT_PLA0                    "Prechauff. PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Prechauff. PLA "
-#define MSG_PREHEAT_PLA1                    "Prechauff. PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Prech. PLA Tout"
-#define MSG_PREHEAT_PLA2                    "Prechauff. PLA 3"
-#define MSG_PREHEAT_PLA012                  "Prech. PLA Tout"
 #define MSG_PREHEAT_PLA_BEDONLY             "Prech. PLA Plateau"
 #define MSG_PREHEAT_PLA_SETTINGS            "Regl. prech. PLA"
 #define MSG_PREHEAT_ABS                     "Prechauffage ABS"
-#define MSG_PREHEAT_ABS0                    "Prechauff. ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Prechauff. ABS "
-#define MSG_PREHEAT_ABS1                    "Prechauff. ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Prech. ABS Tout"
-#define MSG_PREHEAT_ABS2                    "Prechauff. ABS 3"
-#define MSG_PREHEAT_ABS012                  "Prech. ABS Tout"
 #define MSG_PREHEAT_ABS_BEDONLY             "Prech. ABS Plateau"
 #define MSG_PREHEAT_ABS_SETTINGS            "Regl. prech. ABS"
 #define MSG_COOLDOWN                        "Refroidir"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Move Y"
 #define MSG_MOVE_Z                          "Move Z"
 #define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Move 0.1mm"
 #define MSG_MOVE_1MM                        "Move 1mm"
 #define MSG_MOVE_10MM                       "Move 10mm"
 #define MSG_SPEED                           " Vitesse"
 #define MSG_NOZZLE                          "Buse"
-#define MSG_NOZZLE1                         "Buse2"
-#define MSG_NOZZLE2                         "Buse3"
 #define MSG_BED                             "Plateau"
 #define MSG_FAN_SPEED                       "Vite. ventilateur"
 #define MSG_FLOW                            "Flux"
-#define MSG_FLOW0                           "Flux 0"
-#define MSG_FLOW1                           "Flux 1"
-#define MSG_FLOW2                           "Flux 2"
 #define MSG_CONTROL                         "Controler"
 #define MSG_MIN                             " \002 Min"
 #define MSG_MAX                             " \002 Max"
@@ -130,9 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Butee abandon"
 
-#define MSG_RECTRACT                        "Rectract"
-#define MSG_STEPPER_RELEASED                "RELACHE."
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_it.h

@@ -15,59 +15,48 @@
 #define MSG_AUTOSTART                       "Autostart"
 #define MSG_DISABLE_STEPPERS                "Disabilita Motori"
 #define MSG_AUTO_HOME                       "Auto Home"
-#define MSG_SET_HOME_OFFSETS                "Set home offsets"
+#define MSG_SET_HOME_OFFSETS                "Setta offset home"
 #define MSG_SET_ORIGIN                      "Imposta Origine"
 #define MSG_PREHEAT_PLA                     "Preriscalda PLA"
-#define MSG_PREHEAT_PLA0                    "Preriscalda PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Preriscalda PLA "
-#define MSG_PREHEAT_PLA1                    "Preriscalda PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Prer. PLA Tutto"
-#define MSG_PREHEAT_PLA2                    "Preriscalda PLA 3"
+#define MSG_PREHEAT_PLA_BEDONLY             "Prer. PLA Piatto"
-#define MSG_PREHEAT_PLA012                  "Preris. PLA Tutto"
+#define MSG_PREHEAT_PLA_SETTINGS            "Config. prer. PLA"
-#define MSG_PREHEAT_PLA_BEDONLY             "Preri. PLA Piatto"
-#define MSG_PREHEAT_PLA_SETTINGS            "Preris. PLA Conf"
 #define MSG_PREHEAT_ABS                     "Preriscalda ABS"
-#define MSG_PREHEAT_ABS0                    "Preriscalda ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Preriscalda ABS "
-#define MSG_PREHEAT_ABS1                    "Preriscalda ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Prer. ABS Tutto"
-#define MSG_PREHEAT_ABS2                    "Preriscalda ABS 3"
+#define MSG_PREHEAT_ABS_BEDONLY             "Prer. ABS Piatto"
-#define MSG_PREHEAT_ABS012                  "Preris. ABS Tutto"
+#define MSG_PREHEAT_ABS_SETTINGS            "Config. prer. ABS"
-#define MSG_PREHEAT_ABS_BEDONLY             "Preri. ABS Piatto"
-#define MSG_PREHEAT_ABS_SETTINGS            "Preris. ABS Conf"
 #define MSG_COOLDOWN                        "Raffredda"
-#define MSG_SWITCH_PS_ON                    "Switch Power On"
+#define MSG_SWITCH_PS_ON                    "Accendi aliment."
-#define MSG_SWITCH_PS_OFF                   "Switch Power Off"
+#define MSG_SWITCH_PS_OFF                   "Spegni aliment."
 #define MSG_EXTRUDE                         "Estrudi"
 #define MSG_RETRACT                         "Ritrai"
 #define MSG_MOVE_AXIS                       "Muovi Asse"
-#define MSG_MOVE_X                          "Move X"
+#define MSG_MOVE_X                          "Muovi X"
-#define MSG_MOVE_Y                          "Move Y"
+#define MSG_MOVE_Y                          "Muovi Y"
-#define MSG_MOVE_Z                          "Move Z"
+#define MSG_MOVE_Z                          "Muovi Z"
-#define MSG_MOVE_E                          "Extruder"
+#define MSG_MOVE_E                          "Estrusore"
-#define MSG_MOVE_E1                         "Extruder2"
+#define MSG_MOVE_01MM                       "Muovi di 0.1mm"
-#define MSG_MOVE_E2                         "Extruder3"
+#define MSG_MOVE_1MM                        "Muovi di   1mm"
-#define MSG_MOVE_01MM                       "Move 0.1mm"
+#define MSG_MOVE_10MM                       "Muovi di  10mm"
-#define MSG_MOVE_1MM                        "Move 1mm"
-#define MSG_MOVE_10MM                       "Move 10mm"
 #define MSG_SPEED                           "Velcità"
 #define MSG_NOZZLE                          "Ugello"
-#define MSG_NOZZLE1                         "Ugello2"
-#define MSG_NOZZLE2                         "Ugello3"
 #define MSG_BED                             "Piatto"
 #define MSG_FAN_SPEED                       "Ventola"
 #define MSG_FLOW                            "Flusso"
-#define MSG_FLOW0                           "Flusso 0"
-#define MSG_FLOW1                           "Flusso 1"
-#define MSG_FLOW2                           "Flusso 2"
 #define MSG_CONTROL                         "Controllo"
-#define MSG_MIN                             " \002 Min:"
+#define MSG_MIN                             " \002 Min"
-#define MSG_MAX                             " \002 Max:"
+#define MSG_MAX                             " \002 Max"
-#define MSG_FACTOR                          " \002 Fact:"
+#define MSG_FACTOR                          " \002 Fact"
 #define MSG_AUTOTEMP                        "Autotemp"
-#define MSG_ON                              "On "
+#define MSG_ON                              "ON "
-#define MSG_OFF                             "Off"
+#define MSG_OFF                             "OFF"
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
 #define MSG_PID_C                           "PID-C"
-#define MSG_ACC                             "Accel"
+#define MSG_ACC                             "Accel."
 #define MSG_VXY_JERK                        "Vxy-jerk"
 #define MSG_VZ_JERK                         "Vz-jerk"
 #define MSG_VE_JERK                         "Ve-jerk"
@@ -87,11 +76,12 @@
 #define MSG_TEMPERATURE                     "Temperatura"
 #define MSG_MOTION                          "Movimento"
 #define MSG_VOLUMETRIC                      "Filament"
-#define MSG_VOLUMETRIC_ENABLED		        "E in mm3"
+#define MSG_VOLUMETRIC_ENABLED		          "E in mm³"
-#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Dia. 1"
+#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Diam. filo 1"
-#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Fil. Dia. 2"
+#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Diam. filo 2"
-#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Fil. Dia. 3"
+#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Diam. filo 3"
-#define MSG_CONTRAST                        "LCD contrast"
+#define MSG_FILAMENT_SIZE_EXTRUDER_3        "Diam. filo 4"
+#define MSG_CONTRAST                        "Contrasto LCD"
 #define MSG_STORE_EPROM                     "Salva in EEPROM"
 #define MSG_LOAD_EPROM                      "Carica da EEPROM"
 #define MSG_RESTORE_FAILSAFE                "Impostaz. default"
@@ -100,17 +90,17 @@
 #define MSG_PREPARE                         "Prepara"
 #define MSG_TUNE                            "Adatta"
 #define MSG_PAUSE_PRINT                     "Pausa"
-#define MSG_RESUME_PRINT                    "Riprendi Stampa"
+#define MSG_RESUME_PRINT                    "Riprendi stampa"
-#define MSG_STOP_PRINT                      "Arresta Stampa"
+#define MSG_STOP_PRINT                      "Arresta stampa"
 #define MSG_CARD_MENU                       "SD Card Menu"
 #define MSG_NO_CARD                         "No SD Card"
 #define MSG_DWELL                           "Sospensione..."
 #define MSG_USERWAIT                        "Attendi Utente..."
 #define MSG_RESUMING                        "Riprendi Stampa"
-#define MSG_PRINT_ABORTED                   "Print aborted"
+#define MSG_PRINT_ABORTED                   "Stampa abortita"
-#define MSG_NO_MOVE                         "Nessun Movimento."
+#define MSG_NO_MOVE                         "Nessun Movimento"
-#define MSG_KILLED                          "UCCISO. "
+#define MSG_KILLED                          "UCCISO "
-#define MSG_STOPPED                         "ARRESTATO. "
+#define MSG_STOPPED                         "ARRESTATO "
 #define MSG_CONTROL_RETRACT                 "Ritrai mm"
 #define MSG_CONTROL_RETRACT_SWAP            "Scamb. Ritrai mm"
 #define MSG_CONTROL_RETRACTF                "Ritrai  V"
@@ -128,16 +118,14 @@
 #define MSG_BABYSTEP_X                      "Babystep X"
 #define MSG_BABYSTEP_Y                      "Babystep Y"
 #define MSG_BABYSTEP_Z                      "Babystep Z"
-#define MSG_ENDSTOP_ABORT                   "Endstop abort"
+#define MSG_ENDSTOP_ABORT                   "Finecorsa abort"
-
-#define MSG_RECTRACT                        "Ritrai"
 
 #ifdef DELTA_CALIBRATION_MENU
-    #define MSG_DELTA_CALIBRATE             "Delta Calibration"
+    #define MSG_DELTA_CALIBRATE             "Calibraz. Delta"
-    #define MSG_DELTA_CALIBRATE_X           "Calibrate X"
+    #define MSG_DELTA_CALIBRATE_X           "Calibra X"
-    #define MSG_DELTA_CALIBRATE_Y           "Calibrate Y"
+    #define MSG_DELTA_CALIBRATE_Y           "Calibra Y"
-    #define MSG_DELTA_CALIBRATE_Z           "Calibrate Z"
+    #define MSG_DELTA_CALIBRATE_Z           "Calibra Z"
-    #define MSG_DELTA_CALIBRATE_CENTER      "Calibrate Center"
+    #define MSG_DELTA_CALIBRATE_CENTER      "Calibra Center"
 #endif // DELTA_CALIBRATION_MENU
 
 #endif // LANGUAGE_IT_H

Marlin/language_nl.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Nulpunt instellen"
 #define MSG_PREHEAT_PLA                     "PLA voorverwarmen"
-#define MSG_PREHEAT_PLA0                    "PLA voorverw. 0"
+#define MSG_PREHEAT_PLA_N                   "PLA voorverw. "
-#define MSG_PREHEAT_PLA1                    "PLA voorverw. 1"
+#define MSG_PREHEAT_PLA_ALL                 "PLA voorverw. aan"
-#define MSG_PREHEAT_PLA2                    "PLA voorverw. 2"
-#define MSG_PREHEAT_PLA012                  "PLA voorverw. aan"
 #define MSG_PREHEAT_PLA_BEDONLY             "PLA voorverw. Bed"
 #define MSG_PREHEAT_PLA_SETTINGS            "PLA verw. conf"
 #define MSG_PREHEAT_ABS                     "ABS voorverwarmen"
-#define MSG_PREHEAT_ABS0                    "ABS voorverw. 0"
+#define MSG_PREHEAT_ABS_N                   "ABS voorverw. "
-#define MSG_PREHEAT_ABS1                    "ABS voorverw. 1"
+#define MSG_PREHEAT_ABS_ALL                 "ABS voorverw. aan"
-#define MSG_PREHEAT_ABS2                    "ABS voorverw. 2"
-#define MSG_PREHEAT_ABS012                  "ABS voorverw. aan"
 #define MSG_PREHEAT_ABS_BEDONLY             "ABS voorverw. Bed"
 #define MSG_PREHEAT_ABS_SETTINGS            "ABS verw. conf"
 #define MSG_COOLDOWN                        "Afkoelen"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Verplaats Y"
 #define MSG_MOVE_Z                          "Verplaats Z"
 #define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Verplaats 0.1mm"
 #define MSG_MOVE_1MM                        "Verplaats 1mm"
 #define MSG_MOVE_10MM                       "Verplaats 10mm"
 #define MSG_SPEED                           "Snelheid"
 #define MSG_NOZZLE                          "Nozzle"
-#define MSG_NOZZLE1                         "Nozzle2"
-#define MSG_NOZZLE2                         "Nozzle3"
 #define MSG_BED                             "Bed"
 #define MSG_FAN_SPEED                       "Fan snelheid"
 #define MSG_FLOW                            "Flow"
-#define MSG_FLOW0                           "Flow 0"
-#define MSG_FLOW1                           "Flow 1"
-#define MSG_FLOW2                           "Flow 2"
 #define MSG_CONTROL                         "Control"
 #define MSG_MIN                             " \002 Min"
 #define MSG_MAX                             " \002 Max"
@@ -130,8 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystap Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop afbr."
 
-#define MSG_RECTRACT                        "Terugtrekken"
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_pl.h

@@ -18,17 +18,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Ustaw punkt zero"
 #define MSG_PREHEAT_PLA                     "Rozgrzej PLA"
-#define MSG_PREHEAT_PLA0                    "Rozgrzej PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Rozgrzej PLA "
-#define MSG_PREHEAT_PLA1                    "Rozgrzej PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Roz. PLA Wszystko"
-#define MSG_PREHEAT_PLA2                    "Rozgrzej PLA 3"
-#define MSG_PREHEAT_PLA012                  "Roz. PLA Wszystko"
 #define MSG_PREHEAT_PLA_BEDONLY             "Rozgrzej PLA Loze"
 #define MSG_PREHEAT_PLA_SETTINGS            "Ustaw. rozg. PLA"
 #define MSG_PREHEAT_ABS                     "Rozgrzej ABS"
-#define MSG_PREHEAT_ABS0                    "Rozgrzej ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Rozgrzej ABS "
-#define MSG_PREHEAT_ABS1                    "Rozgrzej ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Roz. ABS Wszystko"
-#define MSG_PREHEAT_ABS2                    "Rozgrzej ABS 3"
-#define MSG_PREHEAT_ABS012                  "Roz. ABS Wszystko"
 #define MSG_PREHEAT_ABS_BEDONLY             "Rozgrzej ABS Loze"
 #define MSG_PREHEAT_ABS_SETTINGS            "Ustaw. rozg. ABS"
 #define MSG_COOLDOWN                        "Chlodzenie"
@@ -41,21 +37,14 @@
 #define MSG_MOVE_Y                          "Przesun w Y"
 #define MSG_MOVE_Z                          "Przesun w Z"
 #define MSG_MOVE_E                          "Ekstruzja (os E)"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Przesuwaj co .1mm"
 #define MSG_MOVE_1MM                        "Przesuwaj co 1mm"
 #define MSG_MOVE_10MM                       "Przesuwaj co 10mm"
 #define MSG_SPEED                           "Predkosc"
 #define MSG_NOZZLE                          "Dysza"
-#define MSG_NOZZLE1                         "Dysza 2"
-#define MSG_NOZZLE2                         "Dysza 3"
 #define MSG_BED                             "Loze"
 #define MSG_FAN_SPEED                       "Obroty wiatraka"
 #define MSG_FLOW                            "Przeplyw"
-#define MSG_FLOW0                           "Przeplyw 0"
-#define MSG_FLOW1                           "Przeplyw 1"
-#define MSG_FLOW2                           "Przeplyw 2"
 #define MSG_CONTROL                         "Ustawienia"
 #define MSG_MIN                             " \002 Min"
 #define MSG_MAX                             " \002 Max"
@@ -114,7 +103,7 @@
 #define MSG_CONTROL_RETRACT                 "Wycofaj mm"
 #define MSG_CONTROL_RETRACT_SWAP            "Z Wycof. mm"
 #define MSG_CONTROL_RETRACTF                "Wycofaj  V"
-#define MSG_CONTROL_RETRACT_ZLIFT           "Skok Z mm:"
+#define MSG_CONTROL_RETRACT_ZLIFT           "Skok Z mm"
 #define MSG_CONTROL_RETRACT_RECOVER         "Cof. wycof. +mm"
 #define MSG_CONTROL_RETRACT_RECOVER_SWAP    "Z Cof. wyc. +mm"
 #define MSG_CONTROL_RETRACT_RECOVERF        "Cof. wycof.  V"
@@ -130,9 +119,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Blad wyl. kranc."
 
-#define MSG_RECTRACT                        "Wycofanie"
-#define MSG_STEPPER_RELEASED                "Zwolniony."
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/language_pt-br.h

@@ -0,0 +1,130 @@
+/**
+ * Portuguese (Brazil)
+ *
+ * LCD Menu Messages
+ * Please note these are limited to 17 characters!
+ *
+ */
+#ifndef LANGUAGE_PT_BR_H
+#define LANGUAGE_PT_BR_H
+
+#define WELCOME_MSG							MACHINE_NAME " pronto."
+#define MSG_SD_INSERTED                     "Cartao inserido"
+#define MSG_SD_REMOVED                      "Cartao removido"
+#define MSG_MAIN                            " Menu principal \003"
+#define MSG_AUTOSTART                       "Autostart"
+#define MSG_DISABLE_STEPPERS                " Apagar motores"
+#define MSG_AUTO_HOME                       "Ir para origen"
+#define MSG_SET_HOME_OFFSETS                "Set home offsets"
+#define MSG_SET_ORIGIN                      "Estabelecer orig."
+#define MSG_PREHEAT_PLA                     "Pre-aquecer PLA"
+#define MSG_PREHEAT_PLA_N                   "Pre-aquecer PLA "
+#define MSG_PREHEAT_PLA_ALL                 "Pre-aq. PLA Tudo"
+#define MSG_PREHEAT_PLA_BEDONLY             "Pre-aq. PLA \002Base"
+#define MSG_PREHEAT_PLA_SETTINGS            "PLA setting"
+#define MSG_PREHEAT_ABS                     "Pre-aquecer ABS"
+#define MSG_PREHEAT_ABS_N                   "Pre-aquecer ABS "
+#define MSG_PREHEAT_ABS_ALL                 "Pre-aq. ABS Tudo"
+#define MSG_PREHEAT_ABS_BEDONLY             "Pre-aq. ABS \002Base"
+#define MSG_PREHEAT_ABS_SETTINGS            "ABS setting"
+#define MSG_COOLDOWN                        "Esfriar"
+#define MSG_SWITCH_PS_ON                    "Switch Power On"
+#define MSG_SWITCH_PS_OFF                   "Switch Power Off"
+#define MSG_EXTRUDE                         "Extrudar"
+#define MSG_RETRACT                         "Retrair"
+#define MSG_MOVE_AXIS                       "Mover eixo      \x7E"
+#define MSG_MOVE_X                          "Move X"
+#define MSG_MOVE_Y                          "Move Y"
+#define MSG_MOVE_Z                          "Move Z"
+#define MSG_MOVE_E                          "Extruder"
+#define MSG_MOVE_01MM                       "Move 0.1mm"
+#define MSG_MOVE_1MM                        "Move 1mm"
+#define MSG_MOVE_10MM                       "Move 10mm"
+#define MSG_SPEED                           "Velocidade"
+#define MSG_NOZZLE                          "\002Nozzle"
+#define MSG_BED                             "\002Base"
+#define MSG_FAN_SPEED                       "Velocidade vento."
+#define MSG_FLOW                            "Fluxo"
+#define MSG_CONTROL                         "Controle \003"
+#define MSG_MIN                             "\002 Min"
+#define MSG_MAX                             "\002 Max"
+#define MSG_FACTOR                          "\002 Fact"
+#define MSG_AUTOTEMP                        "Autotemp"
+#define MSG_ON                              "On "
+#define MSG_OFF                             "Off"
+#define MSG_PID_P                           "PID-P"
+#define MSG_PID_I                           "PID-I"
+#define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
+#define MSG_ACC                             "Acc"
+#define MSG_VXY_JERK                        "Vxy-jerk"
+#define MSG_VZ_JERK                         "Vz-jerk"
+#define MSG_VE_JERK                         "Ve-jerk"
+#define MSG_VMAX                            " Vmax "
+#define MSG_X                               "x"
+#define MSG_Y                               "y"
+#define MSG_Z                               "z"
+#define MSG_E                               "e"
+#define MSG_VMIN                            "Vmin"
+#define MSG_VTRAV_MIN                       "VTrav min"
+#define MSG_AMAX                            "Amax "
+#define MSG_A_RETRACT                       "A-retract"
+#define MSG_XSTEPS                          "Xpasso/mm"
+#define MSG_YSTEPS                          "Ypasso/mm"
+#define MSG_ZSTEPS                          "Zpasso/mm"
+#define MSG_ESTEPS                          "Epasso/mm"
+#define MSG_TEMPERATURE                     "Temperatura"
+#define MSG_MOTION                          "Movimento"
+#define MSG_VOLUMETRIC                      "Filament"
+#define MSG_VOLUMETRIC_ENABLED		        "E in mm3"
+#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Dia. 1"
+#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Fil. Dia. 2"
+#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Fil. Dia. 3"
+#define MSG_CONTRAST                        "Contrast"
+#define MSG_STORE_EPROM                     "Guardar memoria"
+#define MSG_LOAD_EPROM                      "Carregar memoria"
+#define MSG_RESTORE_FAILSAFE                "Rest. de emergen."
+#define MSG_REFRESH                         "\004Recarregar"
+#define MSG_WATCH                           "Monitorar   \003"
+#define MSG_PREPARE                         "Preparar \x7E"
+#define MSG_TUNE                            "Tune    \x7E"
+#define MSG_PAUSE_PRINT                     "Pausar impressao"
+#define MSG_RESUME_PRINT                    "Resumir impressao"
+#define MSG_STOP_PRINT                      "Parar impressao"
+#define MSG_CARD_MENU                       "Menu cartao SD"
+#define MSG_NO_CARD                         "Sem cartao SD"
+#define MSG_DWELL                           "Repouso..."
+#define MSG_USERWAIT                        "Esperando ordem"
+#define MSG_RESUMING                        "Resuming print"
+#define MSG_PRINT_ABORTED                   "Print aborted"
+#define MSG_NO_MOVE                         "Sem movimento"
+#define MSG_KILLED                          "PARADA DE EMERG."
+#define MSG_STOPPED                         "PARADA. "
+#define MSG_CONTROL_RETRACT                 " Retrair mm"
+#define MSG_CONTROL_RETRACT_SWAP            "Troca Retrair mm"
+#define MSG_CONTROL_RETRACTF                " Retrair  V"
+#define MSG_CONTROL_RETRACT_ZLIFT           " Levantar mm"
+#define MSG_CONTROL_RETRACT_RECOVER         " DesRet +mm"
+#define MSG_CONTROL_RETRACT_RECOVER_SWAP    "Troca DesRet +mm"
+#define MSG_CONTROL_RETRACT_RECOVERF        " DesRet  V"
+#define MSG_AUTORETRACT                     " AutoRetr."
+#define MSG_FILAMENTCHANGE                  "Change filament"
+#define MSG_INIT_SDCARD                     "Init. SD-Card"
+#define MSG_CNG_SDCARD                      "Change SD-Card"
+#define MSG_ZPROBE_OUT                      "Son. fora da mesa"
+#define MSG_POSITION_UNKNOWN                "XY antes de Z"
+#define MSG_ZPROBE_ZOFFSET                  "Z Offset"
+#define MSG_BABYSTEP_X                      "Babystep X"
+#define MSG_BABYSTEP_Y                      "Babystep Y"
+#define MSG_BABYSTEP_Z                      "Babystep Z"
+#define MSG_ENDSTOP_ABORT                   "Endstop abort"
+
+#ifdef DELTA_CALIBRATION_MENU
+    #define MSG_DELTA_CALIBRATE             "Delta Calibration"
+    #define MSG_DELTA_CALIBRATE_X           "Calibrate X"
+    #define MSG_DELTA_CALIBRATE_Y           "Calibrate Y"
+    #define MSG_DELTA_CALIBRATE_Z           "Calibrate Z"
+    #define MSG_DELTA_CALIBRATE_CENTER      "Calibrate Center"
+#endif // DELTA_CALIBRATION_MENU
+
+#endif // LANGUAGE_PT_BR_H

Marlin/language_pt.h

@@ -13,136 +13,118 @@
 #define MSG_SD_REMOVED                      "Cartao removido"
 #define MSG_MAIN                            " Menu principal \003"
 #define MSG_AUTOSTART                       "Autostart"
-#define MSG_DISABLE_STEPPERS                " Apagar motores"
+#define MSG_DISABLE_STEPPERS                " Desligar motores"
-#define MSG_AUTO_HOME                       "Ir para origen"
+#define MSG_AUTO_HOME                       "Ir para home"
-#define MSG_SET_HOME_OFFSETS                "Set home offsets"
+#define MSG_SET_HOME_OFFSETS                "Def. home offsets"
 #define MSG_SET_ORIGIN                      "Estabelecer orig."
 #define MSG_PREHEAT_PLA                     "Pre-aquecer PLA"
-#define MSG_PREHEAT_PLA0                    " pre-aquecer PLA 1"
+#define MSG_PREHEAT_PLA_N                   "Pre-aquecer PLA "
-#define MSG_PREHEAT_PLA1                    " pre-aquecer PLA 2"
+#define MSG_PREHEAT_PLA_ALL                 "Pre-aq. PLA Tudo"
-#define MSG_PREHEAT_PLA2                    " pre-aquecer PLA 3"
+#define MSG_PREHEAT_PLA_BEDONLY             "Pre-aq. PLA \002Base"
-#define MSG_PREHEAT_PLA012                  " pre-aq. PLA Tudo"
+#define MSG_PREHEAT_PLA_SETTINGS            "PLA definicoes"
-#define MSG_PREHEAT_PLA_BEDONLY             " pre-aq. PLA \002Base"
-#define MSG_PREHEAT_PLA_SETTINGS            "PLA setting"
 #define MSG_PREHEAT_ABS                     "Pre-aquecer ABS"
-#define MSG_PREHEAT_ABS0                    " pre-aquecer ABS 1"
+#define MSG_PREHEAT_ABS_N                   "Pre-aquecer ABS "
-#define MSG_PREHEAT_ABS1                    " pre-aquecer ABS 2"
+#define MSG_PREHEAT_ABS_ALL                 "Pre-aq. ABS Tudo"
-#define MSG_PREHEAT_ABS2                    " pre-aquecer ABS 3"
+#define MSG_PREHEAT_ABS_BEDONLY             "Pre-aq. ABS \002Base"
-#define MSG_PREHEAT_ABS012                  " pre-aq. ABS Tudo"
+#define MSG_PREHEAT_ABS_SETTINGS            "ABS definicoes"
-#define MSG_PREHEAT_ABS_BEDONLY             " pre-aq. ABS \002Base"
+#define MSG_COOLDOWN                        "Arrefecer"
-#define MSG_PREHEAT_ABS_SETTINGS            "ABS setting"
+#define MSG_SWITCH_PS_ON                    "Ligar"
-#define MSG_COOLDOWN                        "Esfriar"
+#define MSG_SWITCH_PS_OFF                   "Desligar"
-#define MSG_SWITCH_PS_ON                    "Switch Power On"
+#define MSG_EXTRUDE                         "Extrudir"
-#define MSG_SWITCH_PS_OFF                   "Switch Power Off"
-#define MSG_EXTRUDE                         "Extrudar"
 #define MSG_RETRACT                         "Retrair"
 #define MSG_MOVE_AXIS                       "Mover eixo      \x7E"
-#define MSG_MOVE_X                          "Move X"
+#define MSG_MOVE_X                          "Mover X"
-#define MSG_MOVE_Y                          "Move Y"
+#define MSG_MOVE_Y                          "Mover Y"
-#define MSG_MOVE_Z                          "Move Z"
+#define MSG_MOVE_Z                          "Mover Z"
-#define MSG_MOVE_E                          "Extruder"
+#define MSG_MOVE_E                          "Extrusor"
-#define MSG_MOVE_E1                         "Extruder2"
+#define MSG_MOVE_01MM                       "Mover 0.1mm"
-#define MSG_MOVE_E2                         "Extruder3"
+#define MSG_MOVE_1MM                        "Mover 1mm"
-#define MSG_MOVE_01MM                       "Move 0.1mm"
+#define MSG_MOVE_10MM                       "Mover 10mm"
-#define MSG_MOVE_1MM                        "Move 1mm"
+#define MSG_SPEED                           "Velocidade"
-#define MSG_MOVE_10MM                       "Move 10mm"
+#define MSG_NOZZLE                          "\002Bico"
-#define MSG_SPEED                           "Velocidade:"
+#define MSG_BED                             "\002Base"
-#define MSG_NOZZLE                          "\002Nozzle:"
+#define MSG_FAN_SPEED                       "Velocidade do ar."
-#define MSG_NOZZLE1                         "\002Nozzle2:"
+#define MSG_FLOW                            "Fluxo"
-#define MSG_NOZZLE2                         "\002Nozzle3:"
+#define MSG_CONTROL                         "Controlo \003"
-#define MSG_BED                             "\002Base:"
+#define MSG_MIN                             "\002 Min"
-#define MSG_FAN_SPEED                       "Velocidade vento."
+#define MSG_MAX                             "\002 Max"
-#define MSG_FLOW                            "Fluxo:"
+#define MSG_FACTOR                          "\002 Fact"
-#define MSG_FLOW0                           "Fluxo0:"
+#define MSG_AUTOTEMP                        "Autotemp"
-#define MSG_FLOW1                           "Fluxo1:"
-#define MSG_FLOW2                           "Fluxo2:"
-#define MSG_CONTROL                         "Controle \003"
-#define MSG_MIN                             "\002 Min:"
-#define MSG_MAX                             "\002 Max:"
-#define MSG_FACTOR                          "\002 Fact:"
-#define MSG_AUTOTEMP                        "Autotemp:"
 #define MSG_ON                              "On "
 #define MSG_OFF                             "Off"
-#define MSG_PID_P                           "PID-P: "
+#define MSG_PID_P                           "PID-P"
-#define MSG_PID_I                           "PID-I: "
+#define MSG_PID_I                           "PID-I"
-#define MSG_PID_D                           "PID-D: "
+#define MSG_PID_D                           "PID-D"
-#define MSG_PID_C                           "PID-C: "
+#define MSG_PID_C                           "PID-C"
-#define MSG_ACC                             "Acc:"
+#define MSG_ACC                             "Acc"
-#define MSG_VXY_JERK                        "Vxy-jerk: "
+#define MSG_VXY_JERK                        "Vxy-jerk"
 #define MSG_VZ_JERK                         "Vz-jerk"
 #define MSG_VE_JERK                         "Ve-jerk"
 #define MSG_VMAX                            " Vmax "
-#define MSG_X                               "x:"
+#define MSG_X                               "x"
-#define MSG_Y                               "y:"
+#define MSG_Y                               "y"
-#define MSG_Z                               "z:"
+#define MSG_Z                               "z"
-#define MSG_E                               "e:"
+#define MSG_E                               "e"
-#define MSG_VMIN                            "Vmin:"
+#define MSG_VMIN                            "Vmin"
-#define MSG_VTRAV_MIN                       "VTrav min:"
+#define MSG_VTRAV_MIN                       "VTrav min"
 #define MSG_AMAX                            "Amax "
-#define MSG_A_RETRACT                       "A-retract:"
+#define MSG_A_RETRACT                       "A-retract"
-#define MSG_XSTEPS                          "Xpasso/mm:"
+#define MSG_XSTEPS                          "Xpasso/mm"
-#define MSG_YSTEPS                          "Ypasso/mm:"
+#define MSG_YSTEPS                          "Ypasso/mm"
-#define MSG_ZSTEPS                          "Zpasso/mm:"
+#define MSG_ZSTEPS                          "Zpasso/mm"
-#define MSG_ESTEPS                          "Epasso/mm:"
+#define MSG_ESTEPS                          "Epasso/mm"
 #define MSG_TEMPERATURE                     "Temperatura"
 #define MSG_MOTION                          "Movimento"
-#define MSG_VOLUMETRIC                      "Filament"
+#define MSG_VOLUMETRIC                      "Filamento"
 #define MSG_VOLUMETRIC_ENABLED		        "E in mm3"
-#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Dia. 1"
+#define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Diam. 1"
-#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Fil. Dia. 2"
+#define MSG_FILAMENT_SIZE_EXTRUDER_1        "Fil. Diam. 2"
-#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Fil. Dia. 3"
+#define MSG_FILAMENT_SIZE_EXTRUDER_2        "Fil. Diam. 3"
-#define MSG_CONTRAST                        "Contrast"
+#define MSG_CONTRAST                        "Contraste"
-#define MSG_STORE_EPROM                     "Guardar memoria"
+#define MSG_STORE_EPROM                     "Guardar na memoria"
-#define MSG_LOAD_EPROM                      "Carregar memoria"
+#define MSG_LOAD_EPROM                      "Carregar da memoria"
 #define MSG_RESTORE_FAILSAFE                "Rest. de emergen."
 #define MSG_REFRESH                         "\004Recarregar"
 #define MSG_WATCH                           "Monitorar   \003"
 #define MSG_PREPARE                         "Preparar \x7E"
-#define MSG_TUNE                            "Tune    \x7E"
+#define MSG_TUNE                            "Afinar    \x7E"
 #define MSG_PAUSE_PRINT                     "Pausar impressao"
 #define MSG_RESUME_PRINT                    "Resumir impressao"
 #define MSG_STOP_PRINT                      "Parar impressao"
 #define MSG_CARD_MENU                       "Menu cartao SD"
 #define MSG_NO_CARD                         "Sem cartao SD"
 #define MSG_DWELL                           "Repouso..."
-#define MSG_USERWAIT                        "Esperando ordem"
+#define MSG_USERWAIT                        "A espera de ordem"
-#define MSG_RESUMING                        "Resuming print"
+#define MSG_RESUMING                        "Resumir impressao"
-#define MSG_PRINT_ABORTED                   "Print aborted"
+#define MSG_PRINT_ABORTED                   "Impr. Cancelada"
 #define MSG_NO_MOVE                         "Sem movimento"
-#define MSG_KILLED                          "PARADA DE EMERG."
+#define MSG_KILLED                          "INTRRP. DE EMERG."
-#define MSG_STOPPED                         "PARADA. "
+#define MSG_STOPPED                         "PARADO. "
-#define MSG_CONTROL_RETRACT                 " Retrair mm:"
+#define MSG_CONTROL_RETRACT                 " Retrair mm"
-#define MSG_CONTROL_RETRACT_SWAP            "Troca Retrair mm:"
+#define MSG_CONTROL_RETRACT_SWAP            "Troca Retrair mm"
-#define MSG_CONTROL_RETRACTF                " Retrair  V:"
+#define MSG_CONTROL_RETRACTF                " Retrair  V"
-#define MSG_CONTROL_RETRACT_ZLIFT           " Levantar mm:"
+#define MSG_CONTROL_RETRACT_ZLIFT           " Levantar mm"
-#define MSG_CONTROL_RETRACT_RECOVER         " DesRet +mm:"
+#define MSG_CONTROL_RETRACT_RECOVER         " DesRet +mm"
-#define MSG_CONTROL_RETRACT_RECOVER_SWAP    "Troca DesRet +mm:"
+#define MSG_CONTROL_RETRACT_RECOVER_SWAP    "Troca DesRet +mm"
-#define MSG_CONTROL_RETRACT_RECOVERF        " DesRet  V:"
+#define MSG_CONTROL_RETRACT_RECOVERF        " DesRet  V"
-#define MSG_AUTORETRACT                     " AutoRetr.:"
+#define MSG_AUTORETRACT                     " AutoRetr."
-#define MSG_FILAMENTCHANGE                  "Change filament"
+#define MSG_FILAMENTCHANGE                  "Trocar filamento"
-#define MSG_INIT_SDCARD                     "Init. SD-Card"
+#define MSG_INIT_SDCARD                     "Inic. SD-Card"
-#define MSG_CNG_SDCARD                      "Change SD-Card"
+#define MSG_CNG_SDCARD                      "Trocar SD-Card"
-#define MSG_ZPROBE_OUT                      "Son. fora da mesa"
+#define MSG_ZPROBE_OUT                      "Sens. fora da Base"
 #define MSG_POSITION_UNKNOWN                "XY antes de Z"
 #define MSG_ZPROBE_ZOFFSET                  "Z Offset"
 #define MSG_BABYSTEP_X                      "Babystep X"
 #define MSG_BABYSTEP_Y                      "Babystep Y"
 #define MSG_BABYSTEP_Z                      "Babystep Z"
-#define MSG_ENDSTOP_ABORT                   "Endstop abort"
+#define MSG_ENDSTOP_ABORT                   "Endstop abort."
-
-#define MSG_RECTRACT                        "Retrair"
-#define MSG_MAIN_WIDE                       "Menu Principal  \003"
-#define MSG_PREPARE_ALT                     "Preparar \003"
-#define MSG_CONTROL_ARROW                   "Controle \x7E"
-#define MSG_RETRACT_ARROW                   "Retrair \x7E"
-#define MSG_STEPPER_RELEASED                "Lancado."
 
 #ifdef DELTA_CALIBRATION_MENU
-    #define MSG_DELTA_CALIBRATE             "Delta Calibration"
+    #define MSG_DELTA_CALIBRATE             "Delta Calibracao"
-    #define MSG_DELTA_CALIBRATE_X           "Calibrate X"
+    #define MSG_DELTA_CALIBRATE_X           "Calibrar X"
-    #define MSG_DELTA_CALIBRATE_Y           "Calibrate Y"
+    #define MSG_DELTA_CALIBRATE_Y           "Calibrar Y"
-    #define MSG_DELTA_CALIBRATE_Z           "Calibrate Z"
+    #define MSG_DELTA_CALIBRATE_Z           "Calibrar Z"
-    #define MSG_DELTA_CALIBRATE_CENTER      "Calibrate Center"
+    #define MSG_DELTA_CALIBRATE_CENTER      "Calibrar Centro"
 #endif // DELTA_CALIBRATION_MENU
 
 #endif // LANGUAGE_PT_H

Marlin/language_ru.h

@@ -20,17 +20,13 @@
 #define MSG_SET_HOME_OFFSETS                "Set home offsets"
 #define MSG_SET_ORIGIN                      "Запомнить ноль"
 #define MSG_PREHEAT_PLA                     "Преднагрев PLA"
-#define MSG_PREHEAT_PLA0                    "Преднагрев PLA0"
+#define MSG_PREHEAT_PLA_N                   "Преднагрев PLA"
-#define MSG_PREHEAT_PLA1                    "Преднагрев PLA1"
+#define MSG_PREHEAT_PLA_ALL                 "Преднаг. PLA все"
-#define MSG_PREHEAT_PLA2                    "Преднагрев PLA2"
-#define MSG_PREHEAT_PLA012                  "Преднаг. PLA все"
 #define MSG_PREHEAT_PLA_BEDONLY             "Пред. PLA Кровать"
 #define MSG_PREHEAT_PLA_SETTINGS            "Настройки PLA"
 #define MSG_PREHEAT_ABS                     "Преднагрев ABS"
-#define MSG_PREHEAT_ABS0                    "Преднагрев ABS0"
+#define MSG_PREHEAT_ABS_N                   "Преднагрев ABS"
-#define MSG_PREHEAT_ABS1                    "Преднагрев ABS1"
+#define MSG_PREHEAT_ABS_ALL                 "Преднаг. ABS все "
-#define MSG_PREHEAT_ABS2                    "Преднагрев ABS2"
-#define MSG_PREHEAT_ABS012                  "Преднаг. ABS все "
 #define MSG_PREHEAT_ABS_BEDONLY             "Пред. ABS Кровать"
 #define MSG_PREHEAT_ABS_SETTINGS            "Настройки ABS"
 #define MSG_COOLDOWN                        "Охлаждение"
@@ -43,49 +39,42 @@
 #define MSG_MOVE_Y                          "Move Y"
 #define MSG_MOVE_Z                          "Move Z"
 #define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_E1                         "Extruder2"
-#define MSG_MOVE_E2                         "Extruder3"
 #define MSG_MOVE_01MM                       "Move 0.1mm"
 #define MSG_MOVE_1MM                        "Move 1mm"
 #define MSG_MOVE_10MM                       "Move 10mm"
-#define MSG_SPEED                           "Скорость:"
+#define MSG_SPEED                           "Скорость"
-#define MSG_NOZZLE                          "\002 Фильера:"
+#define MSG_NOZZLE                          "\002 Фильера"
-#define MSG_NOZZLE1                         "\002 Фильера2:"
+#define MSG_BED                             "\002 Кровать"
-#define MSG_NOZZLE2                         "\002 Фильера3:"
+#define MSG_FAN_SPEED                       "Куллер"
-#define MSG_BED                             "\002 Кровать:"
+#define MSG_FLOW                            "Поток"
-#define MSG_FAN_SPEED                       "Куллер:"
-#define MSG_FLOW                            "Поток:"
-#define MSG_FLOW0                           " Поток0:"
-#define MSG_FLOW1                           " Поток1:"
-#define MSG_FLOW2                           " Поток2:"
 #define MSG_CONTROL                         "Настройки \003"
-#define MSG_MIN                             "\002 Минимум:"
+#define MSG_MIN                             "\002 Минимум"
-#define MSG_MAX                             "\002 Максимум:"
+#define MSG_MAX                             "\002 Максимум"
-#define MSG_FACTOR                          "\002 Фактор:"
+#define MSG_FACTOR                          "\002 Фактор"
-#define MSG_AUTOTEMP                        "Autotemp:"
+#define MSG_AUTOTEMP                        "Autotemp"
 #define MSG_ON                              "Вкл. "
 #define MSG_OFF                             "Выкл. "
-#define MSG_PID_P                           "PID-P: "
+#define MSG_PID_P                           "PID-P"
-#define MSG_PID_I                           "PID-I: "
+#define MSG_PID_I                           "PID-I"
-#define MSG_PID_D                           "PID-D: "
+#define MSG_PID_D                           "PID-D"
-#define MSG_PID_C                           "PID-C: "
+#define MSG_PID_C                           "PID-C"
-#define MSG_ACC                             "Acc:"
+#define MSG_ACC                             "Acc"
-#define MSG_VXY_JERK                        "Vxy-jerk: "
+#define MSG_VXY_JERK                        "Vxy-jerk"
 #define MSG_VZ_JERK                         "Vz-jerk"
 #define MSG_VE_JERK                         "Ve-jerk"
 #define MSG_VMAX                            "Vmax "
-#define MSG_X                               "x:"
+#define MSG_X                               "x"
-#define MSG_Y                               "y:"
+#define MSG_Y                               "y"
-#define MSG_Z                               "z:"
+#define MSG_Z                               "z"
-#define MSG_E                               "e:"
+#define MSG_E                               "e"
-#define MSG_VMIN                            "Vmin:"
+#define MSG_VMIN                            "Vmin"
-#define MSG_VTRAV_MIN                       "VTrav min:"
+#define MSG_VTRAV_MIN                       "VTrav min"
 #define MSG_AMAX                            "Amax "
-#define MSG_A_RETRACT                       "A-retract:"
+#define MSG_A_RETRACT                       "A-retract"
-#define MSG_XSTEPS                          "X шаг/mm:"
+#define MSG_XSTEPS                          "X шаг/mm"
-#define MSG_YSTEPS                          "Y шаг/mm:"
+#define MSG_YSTEPS                          "Y шаг/mm"
-#define MSG_ZSTEPS                          "Z шаг/mm:"
+#define MSG_ZSTEPS                          "Z шаг/mm"
-#define MSG_ESTEPS                          "E шаг/mm:"
+#define MSG_ESTEPS                          "E шаг/mm"
 #define MSG_TEMPERATURE                     "Температура     \x7E"
 #define MSG_MOTION                          "Скорости        \x7E"
 #define MSG_VOLUMETRIC                      "Filament"
@@ -113,14 +102,14 @@
 #define MSG_NO_MOVE                         "Нет движения."
 #define MSG_KILLED                          "УБИТО."
 #define MSG_STOPPED                         "ОСТАНОВЛЕНО."
-#define MSG_CONTROL_RETRACT                 "Откат mm:"
+#define MSG_CONTROL_RETRACT                 "Откат mm"
-#define MSG_CONTROL_RETRACT_SWAP            "своп Откат mm:"
+#define MSG_CONTROL_RETRACT_SWAP            "своп Откат mm"
-#define MSG_CONTROL_RETRACTF                "Откат  V:"
+#define MSG_CONTROL_RETRACTF                "Откат  V"
-#define MSG_CONTROL_RETRACT_ZLIFT           "Прыжок mm:"
+#define MSG_CONTROL_RETRACT_ZLIFT           "Прыжок mm"
-#define MSG_CONTROL_RETRACT_RECOVER         "Возврат +mm:"
+#define MSG_CONTROL_RETRACT_RECOVER         "Возврат +mm"
-#define MSG_CONTROL_RETRACT_RECOVER_SWAP    "своп Возврат +mm:"
+#define MSG_CONTROL_RETRACT_RECOVER_SWAP    "своп Возврат +mm"
-#define MSG_CONTROL_RETRACT_RECOVERF        "Возврат  V:"
+#define MSG_CONTROL_RETRACT_RECOVERF        "Возврат  V"
-#define MSG_AUTORETRACT                     "АвтоОткат:"
+#define MSG_AUTORETRACT                     "АвтоОткат"
 #define MSG_FILAMENTCHANGE                  "Change filament"
 #define MSG_INIT_SDCARD                     "Init. SD-Card"
 #define MSG_CNG_SDCARD                      "Change SD-Card"
@@ -132,8 +121,6 @@
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 #define MSG_ENDSTOP_ABORT                   "Endstop abort"
 
-#define MSG_RECTRACT                        "Откат подачи    \x7E"
-
 #ifdef DELTA_CALIBRATION_MENU
     #define MSG_DELTA_CALIBRATE             "Delta Calibration"
     #define MSG_DELTA_CALIBRATE_X           "Calibrate X"

Marlin/pins_3DRAG.h

@@ -0,0 +1,37 @@
+/**
+ * 3DRAG (and K8200) Arduino Mega with RAMPS v1.3 pin assignments
+ */
+
+#include "pins_RAMPS_13.h"
+
+#define X_MAX_PIN          2
+#define Y_MAX_PIN          15
+#define Z_MAX_PIN          -1
+
+#define SDSS               25//53
+
+#define BEEPER             33
+
+#define FAN_PIN            8
+
+#define HEATER_0_PIN       10
+#define HEATER_1_PIN       12
+#define HEATER_2_PIN       6
+
+#define HEATER_BED_PIN     9    // BED
+
+#if defined(ULTRA_LCD) && defined(NEWPANEL)
+  #define BEEPER -1
+
+  #define LCD_PINS_RS 27
+  #define LCD_PINS_ENABLE 29
+  #define LCD_PINS_D4 37
+  #define LCD_PINS_D5 35
+  #define LCD_PINS_D6 33
+  #define LCD_PINS_D7 31
+
+  // Buttons
+  #define BTN_EN1 16
+  #define BTN_EN2 17
+  #define BTN_ENC 23 //the click
+#endif // ULTRA_LCD && NEWPANEL

Marlin/pins_5DPRINT.h

@@ -0,0 +1,75 @@
+/**
+ * 5DPrint D8 Driver board pin assignments
+ *
+ * https://bitbucket.org/makible/5dprint-d8-controller-board
+ */
+
+#ifndef __AVR_AT90USB1286__
+  #error Oops!  Make sure you have 'Teensy++ 2.0' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define AT90USB 1286  // Disable MarlinSerial etc.
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN          0
+#define X_DIR_PIN           1
+#define X_ENABLE_PIN       23
+#define X_STOP_PIN         37
+
+#define Y_STEP_PIN          2
+#define Y_DIR_PIN           3
+#define Y_ENABLE_PIN       19
+#define Y_STOP_PIN         36
+
+#define Z_STEP_PIN          4
+#define Z_DIR_PIN           5
+#define Z_ENABLE_PIN       18
+#define Z_STOP_PIN         39
+
+#define E0_STEP_PIN         6
+#define E0_DIR_PIN          7
+#define E0_ENABLE_PIN      17
+
+#define HEATER_0_PIN       21  // Extruder
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define HEATER_BED_PIN     20  // Bed
+// You may need to change FAN_PIN to 16 because Marlin isn't using fastio.h
+// for the fan and Teensyduino uses a different pin mapping.
+#define FAN_PIN            16  // Fan
+
+#define TEMP_0_PIN          1  // Extruder / Analog pin numbering
+#define TEMP_BED_PIN        0  // Bed / Analog pin numbering
+
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+
+#define SDPOWER            -1
+#define LED_PIN            -1
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define ALARM_PIN          -1
+
+// The SDSS pin uses a different pin mapping from file Sd2PinMap.h
+#define SDSS               20
+
+#ifndef SDSUPPORT
+// these pins are defined in the SD library if building with SD support
+  #define SCK_PIN           9
+  #define MISO_PIN         11
+  #define MOSI_PIN         10
+#endif
+
+// Microstepping pins
+// Note that the pin mapping is not from fastio.h
+// See Sd2PinMap.h for the pin configurations
+#define X_MS1_PIN 25
+#define X_MS2_PIN 26
+#define Y_MS1_PIN 9
+#define Y_MS2_PIN 8
+#define Z_MS1_PIN 7
+#define Z_MS2_PIN 6
+#define E0_MS1_PIN 5
+#define E0_MS2_PIN 4
+

Marlin/pins_99.h

@@ -0,0 +1,38 @@
+/**
+ * Board 99 pin assignments
+ */
+
+#define X_STEP_PIN          2
+#define X_DIR_PIN           3
+#define X_ENABLE_PIN        -1
+#define X_STOP_PIN          16
+
+#define Y_STEP_PIN          5
+#define Y_DIR_PIN           6
+#define Y_ENABLE_PIN       -1
+#define Y_STOP_PIN          67
+
+#define Z_STEP_PIN          62
+#define Z_DIR_PIN           63
+#define Z_ENABLE_PIN       -1
+#define Z_STOP_PIN          59
+
+#define E0_STEP_PIN         65
+#define E0_DIR_PIN          66
+#define E0_ENABLE_PIN      -1
+
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            -1
+#define FAN_PIN            -1
+#define PS_ON_PIN           9
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN        13
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define TEMP_0_PIN          6   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_1_PIN         -1   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_2_PIN         -1   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define HEATER_BED_PIN      4
+#define TEMP_BED_PIN       10

Marlin/pins_AZTEEG_X1.h

@@ -0,0 +1,7 @@
+/**
+ * Azteeg X1 pin assignments
+ */
+
+#define SANGUINOLOLU_V_1_2
+
+#include "pins_SANGUINOLOLU_11.h"

Marlin/pins_AZTEEG_X3.h

@@ -0,0 +1,5 @@
+/**
+ * AZTEEG_X3 Arduino Mega with RAMPS v1.3 pin assignments
+ */
+
+#include "pins_RAMPS_13.h"

Marlin/pins_AZTEEG_X3_PRO.h

@@ -0,0 +1,30 @@
+/**
+ * AZTEEG_X3_PRO (Arduino Mega) pin assignments
+ */
+
+#include "pins_RAMPS_13.h"
+
+#define E2_STEP_PIN        23
+#define E2_DIR_PIN         25
+#define E2_ENABLE_PIN      40
+
+#define E3_STEP_PIN        27
+#define E3_DIR_PIN         29
+#define E3_ENABLE_PIN      41
+
+#define E4_STEP_PIN        43
+#define E4_DIR_PIN         37
+#define E4_ENABLE_PIN      42
+
+#define HEATER_2_PIN       16
+#define HEATER_3_PIN       17
+#define HEATER_4_PIN       4
+#define HEATER_5_PIN       5
+#define HEATER_6_PIN       6
+#define HEATER_7_PIN       11
+
+#define TEMP_2_PIN         12   // ANALOG NUMBERING
+#define TEMP_3_PIN         11   // ANALOG NUMBERING
+#define TEMP_4_PIN         10   // ANALOG NUMBERING
+#define TC1                4    // ANALOG NUMBERING Thermo couple on Azteeg X3Pro
+#define TC2                5    // ANALOG NUMBERING Thermo couple on Azteeg X3Pro

Marlin/pins_BRAINWAVE.h

@@ -0,0 +1,61 @@
+/**
+ * Brainwave 1.0 pin assignments (AT90USB646)
+ *
+ * Requires hardware bundle for Arduino:
+ * https://github.com/unrepentantgeek/brainwave-arduino
+ */
+
+#ifndef __AVR_AT90USB646__
+  #error Oops!  Make sure you have 'Brainwave' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define AT90USB 646  // Disable MarlinSerial etc.
+
+#define X_STEP_PIN         27
+#define X_DIR_PIN          29
+#define X_ENABLE_PIN       28
+#define X_STOP_PIN          7
+#define X_ATT_PIN          26
+
+#define Y_STEP_PIN         31
+#define Y_DIR_PIN          33
+#define Y_ENABLE_PIN       32
+#define Y_STOP_PIN          6
+#define Y_ATT_PIN          30
+
+#define Z_STEP_PIN         17
+#define Z_DIR_PIN          19
+#define Z_ENABLE_PIN       18
+#define Z_STOP_PIN          5
+#define Z_ATT_PIN          16
+
+#define E0_STEP_PIN        21
+#define E0_DIR_PIN         23
+#define E0_ENABLE_PIN      22
+#define E0_ATT_PIN         20
+
+#define HEATER_0_PIN        4  // Extruder
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define HEATER_BED_PIN     38  // Bed
+#define FAN_PIN             3  // Fan
+
+#define TEMP_0_PIN          7  // Extruder / Analog pin numbering
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+#define TEMP_BED_PIN        6  // Bed / Analog pin numbering
+
+#define SDPOWER            -1
+#define SDSS               -1
+#define LED_PIN            39
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define ALARM_PIN          -1
+
+#ifndef SDSUPPORT
+  // these pins are defined in the SD library if building with SD support
+  #define SCK_PIN           9
+  #define MISO_PIN         11
+  #define MOSI_PIN         10
+#endif
+

Marlin/pins_CHEAPTRONIC.h

@@ -0,0 +1,95 @@
+/**
+ * Cheaptronic v1.0 pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH        true
+
+// X motor stepper
+#define X_STEP_PIN 14
+#define X_DIR_PIN 15
+#define X_ENABLE_PIN 24
+
+// X endstop
+#define X_MIN_PIN 3
+#define X_MAX_PIN -1
+
+// Y motor stepper
+#define Y_STEP_PIN 35
+#define Y_DIR_PIN 36
+#define Y_ENABLE_PIN 31
+
+// Y endstop
+#define Y_MIN_PIN 2
+#define Y_MAX_PIN -1
+
+// Z motor stepper
+#define Z_STEP_PIN 40
+#define Z_DIR_PIN 41
+#define Z_ENABLE_PIN 37
+
+// Z endstop
+#define Z_MIN_PIN 5
+#define Z_MAX_PIN -1
+
+// Extruder 0 stepper
+#define E0_STEP_PIN 26
+#define E0_DIR_PIN 28
+#define E0_ENABLE_PIN 25
+
+// Extruder 1 stepper
+#define E1_STEP_PIN 33
+#define E1_DIR_PIN 34
+#define E1_ENABLE_PIN 30
+
+#define SDPOWER -1
+#define SDSS -1
+#define LED_PIN -1
+
+// FAN
+#define FAN_PIN -1
+
+#define PS_ON_PIN -1
+#define KILL_PIN -1
+
+#define HEATER_0_PIN 19 // EXTRUDER 1
+#define HEATER_1_PIN 23 // EXTRUDER 2
+// HeatedBad
+#define HEATER_BED_PIN 22
+// Cheaptronic v1.0 hasent EXTRUDER 3
+#define HEATER_2_PIN -1
+
+// Temperature sensors
+#define TEMP_0_PIN 15
+#define TEMP_1_PIN 14
+#define TEMP_2_PIN -1
+#define TEMP_BED_PIN 13
+
+// Cheaptronic v1.0 doesn't support LCD
+#define LCD_PINS_RS -1
+#define LCD_PINS_ENABLE -1
+#define LCD_PINS_D4 -1
+#define LCD_PINS_D5 -1
+#define LCD_PINS_D6 -1
+#define LCD_PINS_D7 -1
+
+// Cheaptronic v1.0 doesn't support keypad
+#define BTN_EN1 -1
+#define BTN_EN2 -1
+#define BTN_ENC -1
+
+#define BLEN_C 2
+#define BLEN_B 1
+#define BLEN_A 0
+
+// Cheaptronic v1.0 does not use this port
+#define SDCARDDETECT -1
+
+// Encoder rotation values
+#define encrot0 0
+#define encrot1 2
+#define encrot2 3
+#define encrot3 1

Marlin/pins_DUEMILANOVE_328P.h

@@ -0,0 +1,43 @@
+/**
+ * Duemilanove w/ ATMega328P pin assignments
+ */
+
+#ifndef __AVR_ATmega328P__
+  #error Oops!  Make sure you have 'Arduino Duemilanove w/ ATMega328' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         19
+#define X_DIR_PIN          18
+#define X_ENABLE_PIN       -1
+#define X_STOP_PIN         17
+
+#define Y_STEP_PIN         10
+#define Y_DIR_PIN           7
+#define Y_ENABLE_PIN       -1
+#define Y_STOP_PIN          8
+
+#define Z_STEP_PIN         13
+#define Z_DIR_PIN           3
+#define Z_ENABLE_PIN        2
+#define Z_STOP_PIN          4
+
+#define E0_STEP_PIN         11
+#define E0_DIR_PIN          12
+#define E0_ENABLE_PIN       -1
+
+#define SDPOWER          -1
+#define SDSS          -1
+#define LED_PIN            -1
+#define FAN_PIN             5
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN        6
+#define HEATER_1_PIN        -1
+#define HEATER_2_PIN        -1
+#define TEMP_0_PIN          0    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_1_PIN          -1
+#define TEMP_2_PIN          -1
+#define HEATER_BED_PIN      -1
+#define TEMP_BED_PIN        -1
+

Marlin/pins_ELEFU_3.h

@@ -0,0 +1,116 @@
+/**
+ * Elefu RA Board Pin Assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         49
+#define X_DIR_PIN          13
+#define X_ENABLE_PIN       48
+#define X_MIN_PIN          35
+#define X_MAX_PIN          34
+
+#define Y_STEP_PIN         11
+#define Y_DIR_PIN          9
+#define Y_ENABLE_PIN       12
+#define Y_MIN_PIN          33
+#define Y_MAX_PIN          32
+
+#define Z_STEP_PIN         7
+#define Z_DIR_PIN          6
+#define Z_ENABLE_PIN       8
+#define Z_MIN_PIN          31
+#define Z_MAX_PIN          30
+
+#define E2_STEP_PIN        43
+#define E2_DIR_PIN         47
+#define E2_ENABLE_PIN      42
+
+#define E1_STEP_PIN        18
+#define E1_DIR_PIN         19
+#define E1_ENABLE_PIN      38
+
+#define E0_STEP_PIN        40
+#define E0_DIR_PIN         41
+#define E0_ENABLE_PIN      37
+
+#define SDPOWER            -1
+#define LED_PIN            -1 //Use +12V Aux port for LED Ring
+
+#define FAN_PIN            16 //5V PWM
+
+#define PS_ON_PIN          10 //Set to -1 if using a manual switch on the PWRSW Connector
+#define SLEEP_WAKE_PIN     26 //This feature still needs work
+
+#define HEATER_0_PIN       45 //12V PWM1
+#define HEATER_1_PIN       46 //12V PWM2
+#define HEATER_2_PIN       17 //12V PWM3
+#define HEATER_BED_PIN     44 //DOUBLE 12V PWM
+#define TEMP_0_PIN         3  //ANALOG NUMBERING
+#define TEMP_1_PIN         2  //ANALOG NUMBERING
+#define TEMP_2_PIN         1  //ANALOG NUMBERING
+#define TEMP_BED_PIN       0  //ANALOG NUMBERING
+
+#define BEEPER             36
+
+#define KILL_PIN           -1
+
+// M240  Triggers a camera by emulating a Canon RC-1 Remote
+// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
+#define PHOTOGRAPH_PIN     29
+
+#ifdef RA_CONTROL_PANEL
+
+  #define SDSS             53
+  #define SDCARDDETECT     28
+
+  #define BTN_EN1          14
+  #define BTN_EN2          39
+  #define BTN_ENC          15  //the click
+
+  #define BLEN_C           2
+  #define BLEN_B           1
+  #define BLEN_A           0
+
+  //encoder rotation values
+  #define encrot0          0
+  #define encrot1          2
+  #define encrot2          3
+  #define encrot3          1
+
+#endif // RA_CONTROL_PANEL
+
+#ifdef RA_DISCO
+  //variables for which pins the TLC5947 is using
+  #define TLC_CLOCK_PIN    25
+  #define TLC_BLANK_PIN    23
+  #define TLC_XLAT_PIN     22
+  #define TLC_DATA_PIN     24
+
+  //We also need to define pin to port number mapping for the 2560 to match the pins listed above. If you change the TLC pins, update this as well per the 2560 datasheet!
+  //This currently only works with the RA Board.
+  #define TLC_CLOCK_BIT 3 //bit 3 on port A
+  #define TLC_CLOCK_PORT &PORTA //bit 3 on port A
+
+  #define TLC_BLANK_BIT 1 //bit 1 on port A
+  #define TLC_BLANK_PORT &PORTA //bit 1 on port A
+
+  #define TLC_DATA_BIT 2 //bit 2 on port A
+  #define TLC_DATA_PORT &PORTA //bit 2 on port A
+
+  #define TLC_XLAT_BIT 0 //bit 0 on port A
+  #define TLC_XLAT_PORT &PORTA //bit 0 on port A
+
+  //change this to match your situation. Lots of TLCs takes up the arduino SRAM very quickly, so be careful
+  //Leave it at at least 1 if you have enabled RA_LIGHTING
+  //The number of TLC5947 boards chained together for use with the animation, additional ones will repeat the animation on them, but are not individually addressable and mimic those before them. You can leave the default at 2 even if you only have 1 TLC5947 module.
+  #define NUM_TLCS 2
+
+  //These TRANS_ARRAY values let you change the order the LEDs on the lighting modules will animate for chase functions.
+  //Modify them according to your specific situation.
+  //NOTE: the array should be 8 long for every TLC you have. These defaults assume (2) TLCs.
+  #define TRANS_ARRAY {0, 1, 2, 3, 4, 5, 6, 7, 15, 14, 13, 12, 11, 10, 9, 8} //forwards
+  //#define TRANS_ARRAY {7, 6, 5, 4, 3, 2, 1, 0, 8, 9, 10, 11, 12, 13, 14, 15} //backwards
+#endif // RA_DISCO

Marlin/pins_GEN3_MONOLITHIC.h

@@ -0,0 +1,61 @@
+/**
+ * Gen3 Monolithic Electronics pin assignments
+ */
+
+#ifndef __AVR_ATmega644P__
+  #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define DEBUG_PIN 0
+
+// x axis
+#define X_STEP_PIN 15
+#define X_DIR_PIN 18
+#define X_MIN_PIN 20
+// Alex Checar #define X_STOP_PIN         20
+#define X_ENABLE_PIN 24 // actually uses Y_enable_pin
+#define X_MAX_PIN -1
+
+// y axis
+#define Y_STEP_PIN 23
+#define Y_DIR_PIN 22
+#define Y_MIN_PIN 25
+// Alex Checar #define Y_STOP_PIN         25
+#define Y_ENABLE_PIN 24 // shared with X_enable_pin
+#define Y_MAX_PIN -1
+
+// z axis
+#define Z_STEP_PIN 27
+#define Z_DIR_PIN 28
+#define Z_MIN_PIN 30
+// Alex Checar #define Z_STOP_PIN         30
+#define Z_ENABLE_PIN 29
+#define Z_MAX_PIN -1
+
+// extruder pins
+#define E0_STEP_PIN         12
+#define E0_DIR_PIN          17
+#define E0_ENABLE_PIN       3
+
+#define HEATER_0_PIN 16
+#define TEMP_0_PIN 0
+
+#define FAN_PIN -1
+
+// bed pins
+#define HEATER_BED_PIN -1
+#define TEMP_BED_PIN -1
+
+
+#define SDSS     -1
+#define SDPOWER          -1
+#define LED_PIN          -1
+
+// pin for controlling the PSU.
+#define PS_ON_PIN       14  // Alex, Do this work on the card?
+
+// Alex extras from Gen3+
+#define KILL_PIN           -1
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+#define HEATER_2_PIN       -1

Marlin/pins_GEN3_PLUS.h

@@ -0,0 +1,45 @@
+/**
+ * Gen3+ pin assignments
+ */
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega1284P__)
+  #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         15
+#define X_DIR_PIN          18
+#define X_STOP_PIN         20
+
+#define Y_STEP_PIN         23
+#define Y_DIR_PIN          22
+#define Y_STOP_PIN         25
+
+#define Z_STEP_PIN         27
+#define Z_DIR_PIN          28
+#define Z_STOP_PIN         30
+
+#define E0_STEP_PIN        17
+#define E0_DIR_PIN         21
+
+#define LED_PIN            -1
+
+#define FAN_PIN            -1
+
+#define PS_ON_PIN         14
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN       12 // (extruder)
+
+#define HEATER_BED_PIN     16 // (bed)
+#define X_ENABLE_PIN       19
+#define Y_ENABLE_PIN       24
+#define Z_ENABLE_PIN       29
+#define E0_ENABLE_PIN      13
+
+#define TEMP_0_PIN          0   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 33 extruder)
+#define TEMP_1_PIN         -1   
+#define TEMP_2_PIN         -1
+#define TEMP_BED_PIN        5   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)  
+#define SDPOWER            -1
+#define SDSS               4
+#define HEATER_2_PIN       -1

Marlin/pins_GEN6.h

@@ -0,0 +1,62 @@
+/**
+ * Gen6 pin assignments
+ */
+
+#ifndef __AVR_ATmega644P__
+  #ifndef __AVR_ATmega1284P__
+    #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+  #endif
+#endif
+
+//x axis pins
+#define X_STEP_PIN      15
+#define X_DIR_PIN       18
+#define X_ENABLE_PIN    19
+#define X_STOP_PIN      20
+
+//y axis pins
+#define Y_STEP_PIN      23
+#define Y_DIR_PIN       22
+#define Y_ENABLE_PIN    24
+#define Y_STOP_PIN      25
+
+//z axis pins
+#define Z_STEP_PIN      27
+#define Z_DIR_PIN       28
+#define Z_ENABLE_PIN    29
+#define Z_STOP_PIN      30
+
+//extruder pins
+#define E0_STEP_PIN      4    //Edited @ EJE Electronics 20100715
+#define E0_DIR_PIN       2    //Edited @ EJE Electronics 20100715
+#define E0_ENABLE_PIN    3    //Added @ EJE Electronics 20100715
+#define TEMP_0_PIN      5     //changed @ rkoeppl 20110410
+#define TEMP_1_PIN      -1    //changed @ rkoeppl 20110410
+
+
+#define TEMP_2_PIN      -1    //changed @ rkoeppl 20110410
+#define HEATER_0_PIN    14    //changed @ rkoeppl 20110410
+#define HEATER_1_PIN    -1
+#define HEATER_2_PIN    -1
+
+#if MB(GEN6)
+  #define HEATER_BED_PIN  -1    //changed @ rkoeppl 20110410
+  #define TEMP_BED_PIN    -1    //changed @ rkoeppl 20110410
+#else
+  #define HEATER_BED_PIN   1    //changed @ rkoeppl 20110410
+  #define TEMP_BED_PIN     0    //changed @ rkoeppl 20110410
+#endif
+
+#define SDPOWER          -1
+#define SDSS          17
+#define LED_PIN         -1    //changed @ rkoeppl 20110410
+#define FAN_PIN         -1    //changed @ rkoeppl 20110410
+#define PS_ON_PIN       -1    //changed @ rkoeppl 20110410
+#define KILL_PIN        -1    //changed @ drakelive 20120830
+//our pin for debugging.
+
+#define DEBUG_PIN        0
+
+//our RS485 pins
+#define TX_ENABLE_PIN 12
+#define RX_ENABLE_PIN 13

Marlin/pins_GEN6_DELUXE.h

@@ -0,0 +1,5 @@
+/**
+ * Gen6 Deluxe pin assignments
+ */
+
+#include "pins_GEN6.h"

Marlin/pins_GEN7_12.h

@@ -0,0 +1,72 @@
+/**
+ * Gen7 v1.1, v1.2, v1.3 pin assignments
+ */
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
+  #error Oops!  Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
+#endif
+
+#ifndef GEN7_VERSION
+  #define GEN7_VERSION 12 // v1.x
+#endif
+
+//x axis pins
+#define X_STEP_PIN 19
+#define X_DIR_PIN 18
+#define X_ENABLE_PIN 24
+#define X_STOP_PIN 7
+
+//y axis pins
+#define Y_STEP_PIN 23
+#define Y_DIR_PIN 22
+#define Y_ENABLE_PIN 24
+#define Y_STOP_PIN 5
+
+//z axis pins
+#define Z_STEP_PIN 26
+#define Z_DIR_PIN 25
+#define Z_ENABLE_PIN 24
+#define Z_MIN_PIN 1
+#define Z_MAX_PIN 0
+
+//extruder pins
+#define E0_STEP_PIN 28
+#define E0_DIR_PIN 27
+#define E0_ENABLE_PIN 24
+
+#define TEMP_0_PIN 1
+#define TEMP_1_PIN -1
+#define TEMP_2_PIN -1
+#define TEMP_BED_PIN 2
+
+#define HEATER_0_PIN 4
+#define HEATER_1_PIN -1
+#define HEATER_2_PIN -1
+#define HEATER_BED_PIN 3
+
+#define KILL_PIN -1
+
+#define SDPOWER -1
+#define SDSS -1 // SCL pin of I2C header
+#define LED_PIN -1
+
+#if (GEN7_VERSION >= 13)
+  // Gen7 v1.3 removed the fan pin
+  #define FAN_PIN -1
+#else
+  #define FAN_PIN 31
+#endif
+
+#define PS_ON_PIN 15
+
+//All these generations of Gen7 supply thermistor power
+//via PS_ON, so ignore bad thermistor readings
+#define BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
+
+//our pin for debugging.
+#define DEBUG_PIN 0
+
+//our RS485 pins
+#define TX_ENABLE_PIN 12
+#define RX_ENABLE_PIN 13
+

Marlin/pins_GEN7_13.h

@@ -0,0 +1,8 @@
+/**
+ * Gen7 v1.3 pin assignments
+ */
+
+#define MOTHERBOARD BOARD_GEN7_12
+#define GEN7_VERSION 13 // v1.3
+
+#include "pins_GEN7_12.h"

Marlin/pins_GEN7_14.h

@@ -0,0 +1,60 @@
+/**
+ * Gen7 v1.4 pin assignments
+ */
+
+#define GEN7_VERSION 14 // v1.4
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
+  #error Oops!  Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
+#endif
+
+//x axis pins
+#define X_STEP_PIN 29
+#define X_DIR_PIN 28
+#define X_ENABLE_PIN 25
+#define X_STOP_PIN 0
+
+//y axis pins
+#define Y_STEP_PIN 27
+#define Y_DIR_PIN 26
+#define Y_ENABLE_PIN 25
+#define Y_STOP_PIN 1
+
+//z axis pins
+#define Z_STEP_PIN 23
+#define Z_DIR_PIN 22
+#define Z_ENABLE_PIN 25
+#define Z_STOP_PIN 2
+
+//extruder pins
+#define E0_STEP_PIN 19
+#define E0_DIR_PIN 18
+#define E0_ENABLE_PIN 25
+
+#define TEMP_0_PIN 1
+#define TEMP_1_PIN -1
+#define TEMP_2_PIN -1
+#define TEMP_BED_PIN 0
+
+#define HEATER_0_PIN 4
+#define HEATER_1_PIN -1
+#define HEATER_2_PIN -1
+#define HEATER_BED_PIN 3
+
+#define KILL_PIN -1
+
+#define SDPOWER -1
+#define SDSS -1 // SCL pin of I2C header
+#define LED_PIN -1
+
+#define FAN_PIN -1
+
+#define PS_ON_PIN 15
+
+//our pin for debugging.
+#define DEBUG_PIN 0
+
+//our RS485 pins
+#define TX_ENABLE_PIN 12
+#define RX_ENABLE_PIN 13
+

Marlin/pins_GEN7_CUSTOM.h

@@ -0,0 +1,76 @@
+/**
+ * Gen7 Alfons3 board pin assignments
+ *
+ * These Pins are assigned for the modified GEN7 Board from Alfons3.
+ * Please review the pins and adjust them for your needs.
+ */ 
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
+  #error Oops!  Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
+#endif
+
+//x axis pins
+#define X_STEP_PIN      21                  // different from standard GEN7
+#define X_DIR_PIN       20                  // different from standard GEN7
+#define X_ENABLE_PIN    24
+#define X_STOP_PIN      0
+
+//y axis pins
+#define Y_STEP_PIN      23
+#define Y_DIR_PIN       22
+#define Y_ENABLE_PIN    24
+#define Y_STOP_PIN      1
+
+//z axis pins
+#define Z_STEP_PIN      26
+#define Z_DIR_PIN       25
+#define Z_ENABLE_PIN    24
+#define Z_STOP_PIN      2
+
+//extruder pins
+#define E0_STEP_PIN     28
+#define E0_DIR_PIN      27
+#define E0_ENABLE_PIN   24
+
+#define TEMP_0_PIN      2
+#define TEMP_1_PIN      -1
+#define TEMP_2_PIN      -1
+#define TEMP_BED_PIN    1   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)
+
+#define HEATER_0_PIN    4
+#define HEATER_1_PIN    -1
+#define HEATER_2_PIN    -1
+#define HEATER_BED_PIN  3  // (bed)
+
+#define SDPOWER         -1
+#define SDSS            31                  // SCL pin of I2C header || CS Pin for SD Card support
+#define LED_PIN         -1
+
+#define FAN_PIN         -1
+#define PS_ON_PIN       19
+//our pin for debugging.
+
+#define DEBUG_PIN       -1
+
+//our RS485 pins
+//#define TX_ENABLE_PIN       12
+//#define RX_ENABLE_PIN       13
+
+#define BEEPER -1
+#define SDCARDDETECT -1
+#define SUICIDE_PIN -1    //has to be defined; otherwise Power_off doesn't work
+
+#define KILL_PIN -1
+//Pins for 4bit LCD Support
+#define LCD_PINS_RS 18
+#define LCD_PINS_ENABLE 17
+#define LCD_PINS_D4 16
+#define LCD_PINS_D5 15
+#define LCD_PINS_D6 13
+#define LCD_PINS_D7 14
+
+//buttons are directly attached
+#define BTN_EN1 11
+#define BTN_EN2 10
+#define BTN_ENC 12  //the click
+

Marlin/pins_HEPHESTOS.h

@@ -0,0 +1,5 @@
+/**
+ * bq Prusa i3 Hephestos – Arduino Mega with RAMPS v1.3/1.4 pin assignments
+ */
+
+#include "pins_RAMPS_13.h"

Marlin/pins_K8200.h

@@ -0,0 +1,6 @@
+/**
+ * K8200 Arduino Mega with RAMPS v1.3 pin assignments
+ * Identical to 3DRAG
+ */
+
+#include "pins_3DRAG.h"

Marlin/pins_LEAPFROG.h

@@ -0,0 +1,62 @@
+/**
+ * Leapfrog Driver board pin assignments
+ */
+
+#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         28
+#define X_DIR_PIN          63
+#define X_ENABLE_PIN       29
+#define X_MIN_PIN          47
+#define X_MAX_PIN          2 //Max endstops default to disabled "-1", set to commented value to enable.
+
+#define Y_STEP_PIN         14 // A6
+#define Y_DIR_PIN          15 // A0
+#define Y_ENABLE_PIN       39
+#define Y_MIN_PIN          48
+#define Y_MAX_PIN          15
+
+#define Z_STEP_PIN         31 // A2
+#define Z_DIR_PIN          32 // A6
+#define Z_ENABLE_PIN       30 // A1
+#define Z_MIN_PIN          49
+#define Z_MAX_PIN          -1
+
+#define E0_STEP_PIN         34  //34
+#define E0_DIR_PIN          35 //35
+#define E0_ENABLE_PIN       33 //33
+
+#define E1_STEP_PIN         37 //37
+#define E1_DIR_PIN          40 //40
+#define E1_ENABLE_PIN       36 //36
+
+#define Y2_STEP_PIN         37
+#define Y2_DIR_PIN          40
+#define Y2_ENABLE_PIN       36
+
+#define Z2_STEP_PIN         37
+#define Z2_DIR_PIN          40
+#define Z2_ENABLE_PIN       36
+
+#define SDPOWER            -1
+#define SDSS               11
+#define SDCARDDETECT       -1 // 10 optional also used as mode pin
+#define LED_PIN            13
+#define FAN_PIN            7
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define SOL1_PIN   16
+#define SOL2_PIN    17
+
+#define HEATER_0_PIN       9
+#define HEATER_1_PIN       8 // 12
+#define HEATER_2_PIN       11 //-1 // 13
+#define TEMP_0_PIN         13 //D27   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_1_PIN         15 // 1
+#define TEMP_2_PIN         -1 // 2
+#define HEATER_BED_PIN     10 // 14/15
+#define TEMP_BED_PIN       14 // 1,2 or I2C
+/*  Unused (1) (2) (3) 4 5 6 7 8 9 10 11 12 13 (14) (15) (16) 17 (18) (19) (20) (21) (22) (23) 24 (25) (26) (27) 28 (29) (30) (31)  */
+

Marlin/pins_MEGATRONICS.h

@@ -0,0 +1,92 @@
+/**
+ * MegaTronics pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN         26
+#define X_DIR_PIN          28
+#define X_ENABLE_PIN       24
+#define X_MIN_PIN          41
+#define X_MAX_PIN          37
+
+#define Y_STEP_PIN         60 // A6
+#define Y_DIR_PIN          61 // A7
+#define Y_ENABLE_PIN       22
+#define Y_MIN_PIN          14
+#define Y_MAX_PIN          15
+
+#define Z_STEP_PIN         54 // A0
+#define Z_DIR_PIN          55 // A1
+#define Z_ENABLE_PIN       56 // A2
+#define Z_MIN_PIN          18
+#define Z_MAX_PIN          19
+
+#define E0_STEP_PIN        31
+#define E0_DIR_PIN         32
+#define E0_ENABLE_PIN      38
+
+#define E1_STEP_PIN        34
+#define E1_DIR_PIN         36
+#define E1_ENABLE_PIN      30
+
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            13
+
+
+#define FAN_PIN            7 // IO pin. Buffer needed
+#define PS_ON_PIN          12
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN       9    // EXTRUDER 1
+#define HEATER_1_PIN       8    // EXTRUDER 2 (FAN On Sprinter)
+#define HEATER_2_PIN       -1
+
+#if TEMP_SENSOR_0 == -1
+#define TEMP_0_PIN         8   // ANALOG NUMBERING
+#else
+#define TEMP_0_PIN         13   // ANALOG NUMBERING
+
+#endif
+
+#define TEMP_1_PIN         15   // ANALOG NUMBERING
+#define TEMP_2_PIN         -1   // ANALOG NUMBERING
+#define HEATER_BED_PIN     10   // BED
+#define TEMP_BED_PIN       14   // ANALOG NUMBERING
+
+#define BEEPER 33     // Beeper on AUX-4
+
+
+#if defined(ULTRA_LCD) && defined(NEWPANEL)
+  //arduino pin which triggers an piezzo beeper
+
+  #define LCD_PINS_RS 16
+  #define LCD_PINS_ENABLE 17
+  #define LCD_PINS_D4 23
+  #define LCD_PINS_D5 25
+  #define LCD_PINS_D6 27
+  #define LCD_PINS_D7 29
+
+  //buttons are directly attached using AUX-2
+  #define BTN_EN1 59
+  #define BTN_EN2 64
+  #define BTN_ENC 43  //the click
+
+  #define BLEN_C 2
+  #define BLEN_B 1
+  #define BLEN_A 0
+
+  #define SDCARDDETECT -1   // Ramps does not use this port
+
+    //encoder rotation values
+  #define encrot0 0
+  #define encrot1 2
+  #define encrot2 3
+  #define encrot3 1
+
+#endif // ULTRA_LCD && NEWPANEL

Marlin/pins_MEGATRONICS_1.h

@@ -0,0 +1,88 @@
+/**
+ * Minitronics v1.0 pin assignments
+ */
+
+#ifndef __AVR_ATmega1281__
+  #error Oops!  Make sure you have 'Minitronics' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN 48
+#define X_DIR_PIN 47
+#define X_ENABLE_PIN 49
+#define X_MIN_PIN 5
+#define X_MAX_PIN 2
+
+#define Y_STEP_PIN 39 // A6
+#define Y_DIR_PIN 40 // A0
+#define Y_ENABLE_PIN 38
+#define Y_MIN_PIN 2
+#define Y_MAX_PIN 15
+
+#define Z_STEP_PIN 42 // A2
+#define Z_DIR_PIN 43 // A6
+#define Z_ENABLE_PIN 41 // A1
+#define Z_MIN_PIN 6
+#define Z_MAX_PIN -1
+
+#define E0_STEP_PIN 45
+#define E0_DIR_PIN 44
+#define E0_ENABLE_PIN 27
+
+#define E1_STEP_PIN 36
+#define E1_DIR_PIN 35
+#define E1_ENABLE_PIN 37
+
+#define E2_STEP_PIN -1
+#define E2_DIR_PIN -1
+#define E2_ENABLE_PIN -1
+
+#define SDPOWER -1
+#define SDSS 16
+#define LED_PIN 46
+
+#define FAN_PIN 9
+#define FAN2_PIN -1
+#define PS_ON_PIN -1
+#define KILL_PIN -1
+
+#define HEATER_0_PIN 7 // EXTRUDER 1
+#define HEATER_1_PIN 8 // EXTRUDER 2
+#define HEATER_2_PIN -1
+
+
+#define TEMP_0_PIN 7 // ANALOG NUMBERING
+#define TEMP_1_PIN 6 // ANALOG NUMBERING
+#define TEMP_2_PIN -1 // ANALOG NUMBERING
+
+#define HEATER_BED_PIN 3 // BED
+#define TEMP_BED_PIN 6 // ANALOG NUMBERING
+
+#define BEEPER -1
+
+
+#define LCD_PINS_RS -1
+#define LCD_PINS_ENABLE -1
+#define LCD_PINS_D4 -1
+#define LCD_PINS_D5 -1
+#define LCD_PINS_D6 -1
+#define LCD_PINS_D7 -1
+
+
+// Buttons are directly attached using keypad
+#define BTN_EN1 -1
+#define BTN_EN2 -1
+#define BTN_ENC -1 // the click
+
+#define BLEN_C 2
+#define BLEN_B 1
+#define BLEN_A 0
+
+#define SDCARDDETECT -1  // Megatronics does not use this port
+
+// Encoder rotation values
+#define encrot0 0
+#define encrot1 2
+#define encrot2 3
+#define encrot3 1

Marlin/pins_MEGATRONICS_2.h

@@ -0,0 +1,103 @@
+/**
+ * MegaTronics v2.0 pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN 26
+#define X_DIR_PIN 27
+#define X_ENABLE_PIN 25
+#define X_MIN_PIN 37
+#define X_MAX_PIN 40
+
+#define Y_STEP_PIN 4 // A6
+#define Y_DIR_PIN 54 // A0
+#define Y_ENABLE_PIN 5
+#define Y_MIN_PIN 41
+#define Y_MAX_PIN 38
+
+#define Z_STEP_PIN 56 // A2
+#define Z_DIR_PIN 60 // A6
+#define Z_ENABLE_PIN 55 // A1
+#define Z_MIN_PIN 18
+#define Z_MAX_PIN 19
+
+#define E0_STEP_PIN 35
+#define E0_DIR_PIN 36
+#define E0_ENABLE_PIN 34
+
+#define E1_STEP_PIN 29
+#define E1_DIR_PIN 39
+#define E1_ENABLE_PIN 28
+
+#define E2_STEP_PIN 23
+#define E2_DIR_PIN 24
+#define E2_ENABLE_PIN 22
+
+#define SDPOWER -1
+#define SDSS 53
+#define LED_PIN 13
+
+#define FAN_PIN 7
+#define FAN2_PIN 6
+#define PS_ON_PIN 12
+#define KILL_PIN -1
+
+#define HEATER_0_PIN 9 // EXTRUDER 1
+#define HEATER_1_PIN 8 // EXTRUDER 2
+#define HEATER_2_PIN -1
+
+#if TEMP_SENSOR_0 == -1
+  #define TEMP_0_PIN 4 // ANALOG NUMBERING
+#else
+  #define TEMP_0_PIN 13 // ANALOG NUMBERING
+#endif
+
+
+#if TEMP_SENSOR_1 == -1
+  #define TEMP_1_PIN 8 // ANALOG NUMBERING
+#else
+  #define TEMP_1_PIN 15 // ANALOG NUMBERING
+#endif
+
+#define TEMP_2_PIN -1 // ANALOG NUMBERING
+
+#define HEATER_BED_PIN 10 // BED
+
+#if TEMP_SENSOR_BED == -1
+  #define TEMP_BED_PIN 8 // ANALOG NUMBERING
+#else
+  #define TEMP_BED_PIN 14 // ANALOG NUMBERING
+#endif
+
+#define BEEPER 64
+
+
+#define LCD_PINS_RS 14
+#define LCD_PINS_ENABLE 15
+#define LCD_PINS_D4 30
+#define LCD_PINS_D5 31
+#define LCD_PINS_D6 32
+#define LCD_PINS_D7 33
+
+
+// Buttons are directly attached using keypad
+#define BTN_EN1 61
+#define BTN_EN2 59
+#define BTN_ENC 43 //the click
+
+#define BLEN_C 2
+#define BLEN_B 1
+#define BLEN_A 0
+
+#define SDCARDDETECT -1  // Megatronics does not use this port
+
+// Encoder rotation values
+#define encrot0 0
+#define encrot1 2
+#define encrot2 3
+#define encrot3 1

Marlin/pins_MEGATRONICS_3.h

@@ -0,0 +1,89 @@
+/**
+ * MegaTronics v3.0 pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN         58
+#define X_DIR_PIN          57
+#define X_ENABLE_PIN       59
+#define X_MIN_PIN          37
+#define X_MAX_PIN          40   // 2 // Max endstops default to disabled "-1", set to commented value to enable.
+
+#define Y_STEP_PIN         5 // A6
+#define Y_DIR_PIN          17 // A0
+#define Y_ENABLE_PIN       4
+#define Y_MIN_PIN          41
+#define Y_MAX_PIN          38   // 15
+
+#define Z_STEP_PIN         16 // A2
+#define Z_DIR_PIN          11 // A6
+#define Z_ENABLE_PIN       3 // A1
+#define Z_MIN_PIN          18
+#define Z_MAX_PIN          19
+
+#define E0_STEP_PIN        28
+#define E0_DIR_PIN         27
+#define E0_ENABLE_PIN      29
+
+#define E1_STEP_PIN        25
+#define E1_DIR_PIN         24
+#define E1_ENABLE_PIN      26
+
+#define E2_STEP_PIN        22
+#define E2_DIR_PIN         60
+#define E2_ENABLE_PIN      23
+
+#define SDPOWER -1
+#define SDSS 53
+#define LED_PIN 13
+
+#define PS_ON_PIN 12
+#define KILL_PIN -1
+
+#define HEATER_0_PIN 2
+#define HEATER_1_PIN 9
+#define HEATER_2_PIN 8
+#define HEATER_BED_PIN 10
+#define FAN_PIN 6
+#define FAN2_PIN 7
+
+#define TEMP_0_PIN   (TEMP_SENSOR_0 == -1 ?  11 : 15) // ANALOG NUMBERING
+#define TEMP_1_PIN   (TEMP_SENSOR_1 == -1 ?  10 : 13) // ANALOG NUMBERING
+#define TEMP_2_PIN   (TEMP_SENSOR_2 == -1 ?   9 : 12) // ANALOG NUMBERING
+#define TEMP_BED_PIN (TEMP_SENSOR_BED == -1 ? 8 : 14) // ANALOG NUMBERING
+
+#define BEEPER 61
+
+#define LCD_PINS_RS 32
+#define LCD_PINS_ENABLE 31
+#define LCD_PINS_D4 14
+#define LCD_PINS_D5 30
+#define LCD_PINS_D6 39
+#define LCD_PINS_D7 15
+
+#define SHIFT_CLK 43
+#define SHIFT_LD 35
+#define SHIFT_OUT 34
+#define SHIFT_EN 44
+
+// Buttons are directly attached using keypad
+#define BTN_EN1 44
+#define BTN_EN2 45
+#define BTN_ENC 33 // the click
+
+#define BLEN_C 2
+#define BLEN_B 1
+#define BLEN_A 0
+
+#define SDCARDDETECT -1	// Megatronics does not use this port
+
+// Encoder rotation values
+#define encrot0 0
+#define encrot1 2
+#define encrot2 3
+#define encrot3 1

Marlin/pins_MELZI.h

@@ -0,0 +1,11 @@
+/**
+ * Melzi pin assignments
+ */
+
+#define SANGUINOLOLU_V_1_2
+
+#if defined(__AVR_ATmega1284P__)
+  #define LARGE_FLASH true
+#endif
+
+#include "pins_SANGUINOLOLU_11.h"

Marlin/pins_MELZI_1284.h

@@ -0,0 +1,15 @@
+/**
+ * Melzi with ATmega1284 (MaKr3d version) pin assignments
+ */
+
+#define MELZI
+
+#undef MOTHERBOARD
+#define MOTHERBOARD BOARD_SANGUINOLOLU_11
+#define SANGUINOLOLU_V_1_2
+
+#if defined(__AVR_ATmega1284P__)
+  #define LARGE_FLASH true
+#endif
+
+#include "pins_SANGUINOLOLU_11.h"

Marlin/pins_OMCA.h

@@ -0,0 +1,91 @@
+/**
+ * Open Motion controller with enable based extruders (Final!)
+ *
+ *                        ATMega644
+ *
+ *                        +---\/---+
+ *            (D 0) PB0  1|        |40  PA0 (AI 0 / D31)
+ *            (D 1) PB1  2|        |39  PA1 (AI 1 / D30)
+ *       INT2 (D 2) PB2  3|        |38  PA2 (AI 2 / D29)
+ *        PWM (D 3) PB3  4|        |37  PA3 (AI 3 / D28)
+ *        PWM (D 4) PB4  5|        |36  PA4 (AI 4 / D27)
+ *       MOSI (D 5) PB5  6|        |35  PA5 (AI 5 / D26)
+ *       MISO (D 6) PB6  7|        |34  PA6 (AI 6 / D25)
+ *        SCK (D 7) PB7  8|        |33  PA7 (AI 7 / D24)
+ *                  RST  9|        |32  AREF
+ *                  VCC 10|        |31  GND
+ *                  GND 11|        |30  AVCC
+ *                XTAL2 12|        |29  PC7 (D 23)
+ *                XTAL1 13|        |28  PC6 (D 22)
+ *       RX0 (D 8)  PD0 14|        |27  PC5 (D 21) TDI
+ *       TX0 (D 9)  PD1 15|        |26  PC4 (D 20) TDO
+ *  INT0 RX1 (D 10) PD2 16|        |25  PC3 (D 19) TMS
+ *  INT1 TX1 (D 11) PD3 17|        |24  PC2 (D 18) TCK
+ *       PWM (D 12) PD4 18|        |23  PC1 (D 17) SDA
+ *       PWM (D 13) PD5 19|        |22  PC0 (D 16) SCL
+ *       PWM (D 14) PD6 20|        |21  PD7 (D 15) PWM
+ *                        +--------+
+ *
+ * REF http://sanguino.cc/hardware
+ */
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__)
+  #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu. (Final OMCA board)
+#endif
+
+#define X_STEP_PIN         26
+#define X_DIR_PIN          25
+#define X_ENABLE_PIN       10
+#define X_STOP_PIN         0
+
+#define Y_STEP_PIN         28
+#define Y_DIR_PIN          27
+#define Y_ENABLE_PIN       10
+#define Y_STOP_PIN         1
+
+#define Z_STEP_PIN         23
+#define Z_DIR_PIN          22
+#define Z_ENABLE_PIN       10
+#define Z_STOP_PIN         2
+
+#define E0_STEP_PIN         24
+#define E0_DIR_PIN          21
+#define E0_ENABLE_PIN       10
+
+// future proofing
+#define __FS  20
+#define __FD  19
+#define __GS  18
+#define __GD  13
+
+#define UNUSED_PWM           14 // PWM on LEFT connector
+
+#define E1_STEP_PIN         -1 // 21
+#define E1_DIR_PIN          -1 // 20
+#define E1_ENABLE_PIN       -1 // 19
+
+#define E2_STEP_PIN         -1 // 21
+#define E2_DIR_PIN          -1 // 20
+#define E2_ENABLE_PIN       -1 // 18
+
+#define SDPOWER            -1
+#define SDSS               11
+#define SDCARDDETECT       -1 // 10 optional also used as mode pin
+#define LED_PIN            -1
+#define FAN_PIN            14 // PWM on MIDDLE connector
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN        3 // DONE PWM on RIGHT connector
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define TEMP_0_PIN          0 // ANALOG INPUT NUMBERING
+#define TEMP_1_PIN          1 // ANALOG
+#define TEMP_2_PIN         -1 // 2
+#define HEATER_BED_PIN      4
+#define TEMP_BED_PIN        2 // 1,2 or I2C
+
+#define I2C_SCL       16
+#define I2C_SDA       17

Marlin/pins_OMCA_A.h

@@ -0,0 +1,78 @@
+/**
+ * Open Motion controller with enable based extruders (Alpha!)
+ *
+ *                        ATMega644
+ *
+ *                        +---\/---+
+ *            (D 0) PB0  1|        |40  PA0 (AI 0 / D31)
+ *            (D 1) PB1  2|        |39  PA1 (AI 1 / D30)
+ *       INT2 (D 2) PB2  3|        |38  PA2 (AI 2 / D29)
+ *        PWM (D 3) PB3  4|        |37  PA3 (AI 3 / D28)
+ *        PWM (D 4) PB4  5|        |36  PA4 (AI 4 / D27)
+ *       MOSI (D 5) PB5  6|        |35  PA5 (AI 5 / D26)
+ *       MISO (D 6) PB6  7|        |34  PA6 (AI 6 / D25)
+ *        SCK (D 7) PB7  8|        |33  PA7 (AI 7 / D24)
+ *                  RST  9|        |32  AREF
+ *                  VCC 10|        |31  GND
+ *                  GND 11|        |30  AVCC
+ *                XTAL2 12|        |29  PC7 (D 23)
+ *                XTAL1 13|        |28  PC6 (D 22)
+ *       RX0 (D 8)  PD0 14|        |27  PC5 (D 21) TDI
+ *       TX0 (D 9)  PD1 15|        |26  PC4 (D 20) TDO
+ *  INT0 RX1 (D 10) PD2 16|        |25  PC3 (D 19) TMS
+ *  INT1 TX1 (D 11) PD3 17|        |24  PC2 (D 18) TCK
+ *       PWM (D 12) PD4 18|        |23  PC1 (D 17) SDA
+ *       PWM (D 13) PD5 19|        |22  PC0 (D 16) SCL
+ *       PWM (D 14) PD6 20|        |21  PD7 (D 15) PWM
+ *                        +--------+
+ *
+ */
+
+#ifndef __AVR_ATmega644__
+  #error Oops!  Make sure you have 'SanguinoA' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         21
+#define X_DIR_PIN          20
+#define X_ENABLE_PIN       24
+#define X_STOP_PIN         0
+
+#define Y_STEP_PIN         23
+#define Y_DIR_PIN          22
+#define Y_ENABLE_PIN       24
+#define Y_STOP_PIN         1
+
+#define Z_STEP_PIN         26
+#define Z_DIR_PIN          25
+#define Z_ENABLE_PIN       24
+#define Z_STOP_PIN         2
+
+#define E0_STEP_PIN         28
+#define E0_DIR_PIN          27
+#define E0_ENABLE_PIN       24
+
+#define E1_STEP_PIN         -1 // 19
+#define E1_DIR_PIN          -1 // 18
+#define E1_ENABLE_PIN       24
+
+#define E2_STEP_PIN         -1 // 17
+#define E2_DIR_PIN          -1 // 16
+#define E2_ENABLE_PIN       24
+
+#define SDPOWER            -1
+#define SDSS               11
+#define SDCARDDETECT       -1 // 10 optional also used as mode pin
+#define LED_PIN            -1
+#define FAN_PIN            3
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN       4
+#define HEATER_1_PIN       -1 // 12
+#define HEATER_2_PIN       -1 // 13
+#define TEMP_0_PIN          0 //D27   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_1_PIN         -1 // 1
+#define TEMP_2_PIN         -1 // 2
+#define HEATER_BED_PIN     -1 // 14/15
+#define TEMP_BED_PIN       -1 // 1,2 or I2C
+/*  Unused (1) (2) (3) 4 5 6 7 8 9 10 11 12 13 (14) (15) (16) 17 (18) (19) (20) (21) (22) (23) 24 (25) (26) (27) 28 (29) (30) (31)  */

Marlin/pins_PRINTRBOARD.h

@@ -0,0 +1,88 @@
+/**
+ * Printrboard pin assignments (AT90USB1286)
+ * Requires the Teensyduino software with Teensy++ 2.0 selected in Arduino IDE!
+ * http://www.pjrc.com/teensy/teensyduino.html
+ * See http://reprap.org/wiki/Printrboard for more info
+ */
+
+#ifndef __AVR_AT90USB1286__
+  #error Oops!  Make sure you have 'Teensy++ 2.0' selected from the 'Tools -> Boards' menu.
+#endif
+
+#ifdef AT90USBxx_TEENSYPP_ASSIGNMENTS  // use Teensyduino Teensy++2.0 pin assignments instead of Marlin traditional.
+  #error These Printrboard assignments depend on traditional Marlin assignments, not AT90USBxx_TEENSYPP_ASSIGNMENTS in fastio.h
+#endif
+
+#define AT90USB 1286  // Disable MarlinSerial etc.
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN          0
+#define X_DIR_PIN           1
+#define X_ENABLE_PIN       39
+
+#define Y_STEP_PIN          2
+#define Y_DIR_PIN           3
+#define Y_ENABLE_PIN       38
+
+#define Z_STEP_PIN          4
+#define Z_DIR_PIN           5
+#define Z_ENABLE_PIN       23
+
+#define E0_STEP_PIN         6
+#define E0_DIR_PIN          7
+#define E0_ENABLE_PIN      19
+
+#define HEATER_0_PIN       21  // Extruder
+#define HEATER_1_PIN       46
+#define HEATER_2_PIN       47
+#define HEATER_BED_PIN     20
+
+// If soft or fast PWM is off then use Teensyduino pin numbering, Marlin
+// fastio pin numbering otherwise
+#ifdef FAN_SOFT_PWM || FAST_PWM_FAN
+  #define FAN_PIN          22
+#else
+  #define FAN_PIN          16
+#endif
+
+#define X_STOP_PIN         35
+#define Y_STOP_PIN          8
+#define Z_STOP_PIN         36
+#define TEMP_0_PIN          1  // Extruder / Analog pin numbering
+#define TEMP_BED_PIN        0  // Bed / Analog pin numbering
+
+#ifdef FILAMENT_SENSOR
+  #define FILWIDTH_PIN      2
+#endif
+
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+
+#define SDPOWER            -1
+#define SDSS                8
+#define LED_PIN            -1
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define ALARM_PIN          -1
+
+#ifndef SDSUPPORT
+// these pins are defined in the SD library if building with SD support
+  #define SCK_PIN           9
+  #define MISO_PIN         11
+  #define MOSI_PIN         10
+#endif
+
+#if defined(ULTRA_LCD) && defined(NEWPANEL)
+  //we have no buzzer installed
+  #define BEEPER -1
+  //LCD Pins
+  #ifdef LCD_I2C_PANELOLU2
+    #define BTN_EN1 27  //RX1 - fastio.h pin mapping 27
+    #define BTN_EN2 26  //TX1 - fastio.h pin mapping 26
+    #define BTN_ENC 43 //A3 - fastio.h pin mapping 43
+    #define SDSS   40 //use SD card on Panelolu2 (Teensyduino pin mapping)
+  #endif // LCD_I2C_PANELOLU2
+  //not connected to a pin
+  #define SDCARDDETECT -1    
+#endif // ULTRA_LCD && NEWPANEL

Marlin/pins_RAMBO.h

@@ -0,0 +1,165 @@
+/**
+ * Rambo pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega 2560' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH true
+
+// Servo support
+#ifdef NUM_SERVOS
+  #define SERVO0_PIN       22 //motor header MX1
+  #if NUM_SERVOS > 1
+    #define SERVO1_PIN     23 //Motor header MX2
+    #if NUM_SERVOS > 2
+      #define SERVO2_PIN   24 //Motor header MX3
+      #if NUM_SERVOS > 3
+        #define SERVO2_PIN  5 //pwm header pin 5
+      #endif
+    #endif
+  #endif
+#endif
+
+#define X_STEP_PIN 37
+#define X_DIR_PIN 48
+#define X_MIN_PIN 12
+#define X_MAX_PIN 24
+#define X_ENABLE_PIN 29
+#define X_MS1_PIN 40
+#define X_MS2_PIN 41
+
+#define Y_STEP_PIN 36
+#define Y_DIR_PIN 49
+#define Y_MIN_PIN 11
+#define Y_MAX_PIN 23
+#define Y_ENABLE_PIN 28
+#define Y_MS1_PIN 69
+#define Y_MS2_PIN 39
+
+#define Z_STEP_PIN 35
+#define Z_DIR_PIN 47
+#define Z_MIN_PIN 10
+#define Z_MAX_PIN 30
+#define Z_ENABLE_PIN 27
+#define Z_MS1_PIN 68
+#define Z_MS2_PIN 67
+
+#define HEATER_BED_PIN 3
+#define TEMP_BED_PIN 2
+
+#define HEATER_0_PIN  9
+#define TEMP_0_PIN 0
+
+#define HEATER_1_PIN 7
+#define TEMP_1_PIN 1
+
+#ifdef BARICUDA
+  #define HEATER_2_PIN 6
+#else
+  #define HEATER_2_PIN -1
+#endif
+
+#define TEMP_2_PIN -1
+
+#define E0_STEP_PIN         34
+#define E0_DIR_PIN          43
+#define E0_ENABLE_PIN       26
+#define E0_MS1_PIN 65
+#define E0_MS2_PIN 66
+
+#define E1_STEP_PIN         33
+#define E1_DIR_PIN          42
+#define E1_ENABLE_PIN       25
+#define E1_MS1_PIN 63
+#define E1_MS2_PIN 64
+
+#define DIGIPOTSS_PIN 38
+#define DIGIPOT_CHANNELS {4,5,3,0,1} // X Y Z E0 E1 digipot channels to stepper driver mapping
+
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            13
+#define FAN_PIN            8  
+
+/**********************************************************
+  Fan Pins
+  Fan_0 8
+  Fan_1 6
+  Fan_2 2
+***********************************************************/
+#define PS_ON_PIN          4
+#define KILL_PIN           -1 //80 with Smart Controller LCD
+#define SUICIDE_PIN        -1  //PIN that has to be turned on right after start, to keep power flowing.
+
+#ifdef ULTRA_LCD
+  #define KILL_PIN 80
+  #ifdef NEWPANEL
+   //arduino pin which triggers an piezzo beeper
+    #define BEEPER 79      // Beeper on AUX-4
+    #define LCD_PINS_RS 70
+    #define LCD_PINS_ENABLE 71
+    #define LCD_PINS_D4 72
+    #define LCD_PINS_D5 73
+    #define LCD_PINS_D6 74
+    #define LCD_PINS_D7 75
+
+    //buttons are directly attached using AUX-2
+    #define BTN_EN1 76
+    #define BTN_EN2 77
+    #define BTN_ENC 78  //the click
+
+    #define BLEN_C 2
+    #define BLEN_B 1
+    #define BLEN_A 0
+
+    #define SDCARDDETECT 81    // Ramps does not use this port
+
+    //encoder rotation values
+    #define encrot0 0
+    #define encrot1 2
+    #define encrot2 3
+    #define encrot3 1
+  #else //!NEWPANEL - old style panel with shift register
+    //arduino pin witch triggers an piezzo beeper
+    #define BEEPER 33    No Beeper added
+    //buttons are attached to a shift register
+    // Not wired this yet
+    // #define SHIFT_CLK 38
+    // #define SHIFT_LD 42
+    // #define SHIFT_OUT 40
+    // #define SHIFT_EN 17
+
+    #define LCD_PINS_RS 75
+    #define LCD_PINS_ENABLE 17
+    #define LCD_PINS_D4 23
+    #define LCD_PINS_D5 25
+    #define LCD_PINS_D6 27
+    #define LCD_PINS_D7 29
+
+    //encoder rotation values
+    #define encrot0 0
+    #define encrot1 2
+    #define encrot2 3
+    #define encrot3 1
+
+    //bits in the shift register that carry the buttons for:
+    // left up center down right red
+    #define BL_LE 7
+    #define BL_UP 6
+    #define BL_MI 5
+    #define BL_DW 4
+    #define BL_RI 3
+    #define BL_ST 2
+    #define BLEN_B 1
+    #define BLEN_A 0
+
+  #endif // !NEWPANEL
+
+#endif // ULTRA_LCD
+
+#ifdef FILAMENT_SENSOR
+  //Filip added pin for Filament sensor analog input 
+  #define FILWIDTH_PIN        3
+#endif

Marlin/pins_RAMPS_13.h

@@ -0,0 +1,227 @@
+/**
+ * Arduino Mega with RAMPS v1.3 pin assignments
+ *
+ * Applies to the following boards:
+ *
+ *  RAMPS_13_EFB (Extruder, Fan, Bed)
+ *  RAMPS_13_EEB (Extruder, Extruder, Bed)
+ *  RAMPS_13_EFF (Extruder, Fan, Fan)
+ *  RAMPS_13_EEF (Extruder, Extruder, Fan)
+ *  3DRAG
+ *  K8200
+ *  AZTEEG_X3
+ *  AZTEEG_X3_PRO
+ */
+
+#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH true
+
+#define X_STEP_PIN         54
+#define X_DIR_PIN          55
+#define X_ENABLE_PIN       38
+#define X_MIN_PIN           3
+#define X_MAX_PIN           2
+
+#define Y_STEP_PIN         60
+#define Y_DIR_PIN          61
+#define Y_ENABLE_PIN       56
+#define Y_MIN_PIN          14
+#define Y_MAX_PIN          15
+
+#define Z_STEP_PIN         46
+#define Z_DIR_PIN          48
+#define Z_ENABLE_PIN       62
+#define Z_MIN_PIN          18
+#define Z_MAX_PIN          19
+
+#define Y2_STEP_PIN        36
+#define Y2_DIR_PIN         34
+#define Y2_ENABLE_PIN      30
+
+#define Z2_STEP_PIN        36
+#define Z2_DIR_PIN         34
+#define Z2_ENABLE_PIN      30
+
+#define E0_STEP_PIN        26
+#define E0_DIR_PIN         28
+#define E0_ENABLE_PIN      24
+
+#define E1_STEP_PIN        36
+#define E1_DIR_PIN         34
+#define E1_ENABLE_PIN      30
+
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            13
+
+#if MB(RAMPS_13_EEB) && defined(FILAMENT_SENSOR)  // FMM added for Filament Extruder
+  // define analog pin for the filament width sensor input
+  // Use the RAMPS 1.4 Analog input 5 on the AUX2 connector
+  #define FILWIDTH_PIN        5
+#endif
+
+#if MB(RAMPS_13_EFB) || MB(RAMPS_13_EFF) || MB(AZTEEG_X3) || MB(AZTEEG_X3_PRO) || MB(WITBOX) || MB(HEPHESTOS)
+  #define FAN_PIN            9 // (Sprinter config)
+  #if MB(RAMPS_13_EFF)
+    #define CONTROLLERFAN_PIN  -1 // Pin used for the fan to cool controller
+  #endif
+#elif MB(RAMPS_13_EEF)
+  #define FAN_PIN            8
+#else
+  #define FAN_PIN            4 // IO pin. Buffer needed
+#endif
+
+#define PS_ON_PIN          12
+
+#if defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL)
+  #define KILL_PIN           41
+#else
+  #define KILL_PIN           -1
+#endif
+
+#if MB(RAMPS_13_EFF)
+  #define HEATER_0_PIN       8
+#else
+  #define HEATER_0_PIN       10   // EXTRUDER 1
+#endif
+
+#if MB(RAMPS_13_EFB) || MB(AZTEEG_X3) || MB(WITBOX) || MB(HEPHESTOS)
+  #define HEATER_1_PIN       -1
+#else
+  #define HEATER_1_PIN       9    // EXTRUDER 2 (FAN On Sprinter)
+#endif
+
+#define HEATER_2_PIN       -1
+
+#define TEMP_0_PIN         13   // ANALOG NUMBERING
+#define TEMP_1_PIN         15   // ANALOG NUMBERING
+#define TEMP_2_PIN         -1   // ANALOG NUMBERING
+
+#if MB(RAMPS_13_EFF) || MB(RAMPS_13_EEF)
+  #define HEATER_BED_PIN     -1    // NO BED
+#else
+  #define HEATER_BED_PIN     8    // BED
+#endif
+
+#define TEMP_BED_PIN       14   // ANALOG NUMBERING
+
+#ifdef NUM_SERVOS
+  #define SERVO0_PIN         11
+
+  #if NUM_SERVOS > 1
+    #define SERVO1_PIN         6
+  #endif
+
+  #if NUM_SERVOS > 2
+    #define SERVO2_PIN         5
+  #endif
+
+  #if NUM_SERVOS > 3
+    #define SERVO3_PIN         4
+  #endif
+#endif
+
+#if MB(AZTEEG_X3_PRO)
+  #define BEEPER 33
+#endif
+
+#ifdef TEMP_STAT_LEDS
+  #if MB(AZTEEG_X3)
+    #define STAT_LED_RED       6
+    #define STAT_LED_BLUE     11
+  #endif
+#endif
+
+#ifdef ULTRA_LCD
+
+  #ifdef NEWPANEL
+    #define LCD_PINS_RS 16
+    #define LCD_PINS_ENABLE 17
+    #define LCD_PINS_D4 23
+    #define LCD_PINS_D5 25
+    #define LCD_PINS_D6 27
+    #define LCD_PINS_D7 29
+
+    #ifdef REPRAP_DISCOUNT_SMART_CONTROLLER
+      #define BEEPER 37
+
+      #define BTN_EN1 31
+      #define BTN_EN2 33
+      #define BTN_ENC 35
+
+      #define SDCARDDETECT 49
+    #elif defined(LCD_I2C_PANELOLU2)
+      #define BTN_EN1 47  // reverse if the encoder turns the wrong way.
+      #define BTN_EN2 43
+      #define BTN_ENC 32
+      #define LCD_SDSS 53
+      #define SDCARDDETECT -1
+      #define KILL_PIN 41
+    #elif defined(LCD_I2C_VIKI)
+      #define BTN_EN1 22  // reverse if the encoder turns the wrong way.
+      #define BTN_EN2 7
+      #define BTN_ENC -1
+      #define LCD_SDSS 53
+      #define SDCARDDETECT 49
+    #else
+      // arduino pin which triggers an piezzo beeper
+      #define BEEPER 33  // Beeper on AUX-4
+
+      // buttons are directly attached using AUX-2
+      #ifdef REPRAPWORLD_KEYPAD
+        #define BTN_EN1 64 // encoder
+        #define BTN_EN2 59 // encoder
+        #define BTN_ENC 63 // enter button
+        #define SHIFT_OUT 40 // shift register
+        #define SHIFT_CLK 44 // shift register
+        #define SHIFT_LD 42 // shift register
+      #else
+        #define BTN_EN1 37
+        #define BTN_EN2 35
+        #define BTN_ENC 31  // the click
+      #endif
+
+      #ifdef G3D_PANEL
+        #define SDCARDDETECT 49
+      #else
+        #define SDCARDDETECT -1  // Ramps does not use this port
+      #endif
+
+    #endif
+
+  #else // Old-style panel with shift register
+    // Arduino pin witch triggers an piezzo beeper
+    #define BEEPER 33   // No Beeper added
+
+    // Buttons are attached to a shift register
+    // Not wired yet
+    // #define SHIFT_CLK 38
+    // #define SHIFT_LD 42
+    // #define SHIFT_OUT 40
+    // #define SHIFT_EN 17
+
+    #define LCD_PINS_RS 16
+    #define LCD_PINS_ENABLE 17
+    #define LCD_PINS_D4 23
+    #define LCD_PINS_D5 25
+    #define LCD_PINS_D6 27
+    #define LCD_PINS_D7 29
+  #endif
+#endif // ULTRA_LCD
+
+// SPI for Max6675 Thermocouple
+#ifndef SDSUPPORT
+  #define MAX6675_SS       66 // Do not use pin 53 if there is even the remote possibility of using Display/SD card
+#else
+  #define MAX6675_SS       66 // Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present
+#endif
+
+#ifndef SDSUPPORT
+  // these pins are defined in the SD library if building with SD support
+  #define SCK_PIN          52
+  #define MISO_PIN         50
+  #define MOSI_PIN         51
+#endif

Marlin/pins_RAMPS_OLD.h

@@ -0,0 +1,69 @@
+/**
+ * Arduino Mega with RAMPS v1.0, v1.1, v1.2 pin assignments
+ */
+
+#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+// Uncomment the following line for RAMPS v1.0
+//#define RAMPS_V_1_0
+
+#define X_STEP_PIN         26
+#define X_DIR_PIN          28
+#define X_ENABLE_PIN       24
+#define X_MIN_PIN           3
+#define X_MAX_PIN           2
+
+#define Y_STEP_PIN         38
+#define Y_DIR_PIN          40
+#define Y_ENABLE_PIN       36
+#define Y_MIN_PIN          16
+#define Y_MAX_PIN          17
+
+#define Z_STEP_PIN         44
+#define Z_DIR_PIN          46
+#define Z_ENABLE_PIN       42
+#define Z_MIN_PIN          18
+#define Z_MAX_PIN          19
+
+#define E0_STEP_PIN        32
+#define E0_DIR_PIN         34
+#define E0_ENABLE_PIN      30
+
+#define SDPOWER            48
+#define SDSS               53
+#define LED_PIN            13
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#ifdef RAMPS_V_1_0 // RAMPS_V_1_0
+  #define HEATER_0_PIN     12    // RAMPS 1.0
+  #define HEATER_BED_PIN   -1    // RAMPS 1.0
+  #define FAN_PIN          11    // RAMPS 1.0
+#else // RAMPS_V_1_1 or RAMPS_V_1_2
+  #define HEATER_0_PIN     10    // RAMPS 1.1
+  #define HEATER_BED_PIN    8    // RAMPS 1.1
+  #define FAN_PIN           9    // RAMPS 1.1
+#endif
+
+#define HEATER_1_PIN        -1
+#define HEATER_2_PIN        -1
+#define TEMP_0_PIN          2    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_1_PIN          -1
+#define TEMP_2_PIN          -1
+#define TEMP_BED_PIN        1    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+
+// SPI for Max6675 Thermocouple
+#ifndef SDSUPPORT
+  #define MAX6675_SS       66// Do not use pin 53 if there is even the remote possibility of using Display/SD card
+#else
+  #define MAX6675_SS       66// Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present
+#endif
+
+#ifndef SDSUPPORT
+  // these pins are defined in the SD library if building with SD support
+  #define SCK_PIN          52
+  #define MISO_PIN         50
+  #define MOSI_PIN         51
+#endif

Marlin/pins_RUMBA.h

@@ -0,0 +1,113 @@
+/**
+ * RUMBA pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         17
+#define X_DIR_PIN          16
+#define X_ENABLE_PIN       48
+#define X_MIN_PIN          37
+#define X_MAX_PIN          36
+
+#define Y_STEP_PIN         54
+#define Y_DIR_PIN          47
+#define Y_ENABLE_PIN       55
+#define Y_MIN_PIN          35
+#define Y_MAX_PIN          34
+
+#define Z_STEP_PIN         57
+#define Z_DIR_PIN          56
+#define Z_ENABLE_PIN       62
+#define Z_MIN_PIN          33
+#define Z_MAX_PIN          32
+
+#define E0_STEP_PIN        23
+#define E0_DIR_PIN         22
+#define E0_ENABLE_PIN      24
+
+#define E1_STEP_PIN        26
+#define E1_DIR_PIN         25
+#define E1_ENABLE_PIN      27
+
+#define E2_STEP_PIN        29
+#define E2_DIR_PIN         28
+#define E2_ENABLE_PIN      39
+
+#define LED_PIN            13
+
+#define FAN_PIN            7
+#define FAN1_PIN           8
+
+#define PS_ON_PIN          45
+#define KILL_PIN           46
+
+#if (TEMP_SENSOR_0==0)
+  #define TEMP_0_PIN         -1
+  #define HEATER_0_PIN       -1
+#else
+  #define HEATER_0_PIN        2    // EXTRUDER 1
+  #if (TEMP_SENSOR_0==-1)
+    #define TEMP_0_PIN         6    // ANALOG NUMBERING - connector *K1* on RUMBA thermocouple ADD ON is used
+  #else
+    #define TEMP_0_PIN         15   // ANALOG NUMBERING - default connector for thermistor *T0* on rumba board is used
+  #endif
+#endif
+
+#if (TEMP_SENSOR_1==0)
+  #define TEMP_1_PIN         -1
+  #define HEATER_1_PIN       -1
+#else
+  #define HEATER_1_PIN        3    // EXTRUDER 2
+  #if (TEMP_SENSOR_1==-1)
+    #define TEMP_1_PIN         5    // ANALOG NUMBERING - connector *K2* on RUMBA thermocouple ADD ON is used
+  #else
+    #define TEMP_1_PIN         14   // ANALOG NUMBERING - default connector for thermistor *T1* on rumba board is used
+  #endif
+#endif
+
+#if (TEMP_SENSOR_2==0)
+  #define TEMP_2_PIN         -1
+  #define HEATER_2_PIN       -1
+#else
+  #define HEATER_2_PIN        6    // EXTRUDER 3
+  #if (TEMP_SENSOR_2==-1)
+    #define TEMP_2_PIN         7    // ANALOG NUMBERING - connector *K3* on RUMBA thermocouple ADD ON is used <-- this can not be used when TEMP_SENSOR_BED is defined as thermocouple
+  #else
+    #define TEMP_2_PIN         13   // ANALOG NUMBERING - default connector for thermistor *T2* on rumba board is used
+  #endif
+#endif
+
+//optional for extruder 4 or chamber: #define TEMP_X_PIN         12   // ANALOG NUMBERING - default connector for thermistor *T3* on rumba board is used
+//optional FAN1 can be used as 4th heater output: #define HEATER_3_PIN       8    // EXTRUDER 4
+
+#if (TEMP_SENSOR_BED==0)
+  #define TEMP_BED_PIN       -1
+  #define HEATER_BED_PIN     -1
+#else
+  #define HEATER_BED_PIN      9    // BED
+  #if (TEMP_SENSOR_BED==-1)
+    #define TEMP_BED_PIN       7    // ANALOG NUMBERING - connector *K3* on RUMBA thermocouple ADD ON is used <-- this can not be used when TEMP_SENSOR_2 is defined as thermocouple
+  #else
+    #define TEMP_BED_PIN       11   // ANALOG NUMBERING - default connector for thermistor *THB* on rumba board is used
+  #endif
+#endif
+
+#define SDPOWER            -1
+#define SDSS               53
+#define SDCARDDETECT       49
+#define BEEPER             44
+#define LCD_PINS_RS        19
+#define LCD_PINS_ENABLE    42
+#define LCD_PINS_D4        18
+#define LCD_PINS_D5        38
+#define LCD_PINS_D6        41
+#define LCD_PINS_D7        40
+#define BTN_EN1            11
+#define BTN_EN2            12
+#define BTN_ENC            43
+
+#define SERVO0_PIN         5
+

Marlin/pins_SANGUINOLOLU_11.h

@@ -0,0 +1,172 @@
+/**
+ * Sanguinololu board pin assignments
+ */
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega1284P__)
+  #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         15
+#define X_DIR_PIN          21
+#define X_STOP_PIN         18
+
+#define Y_STEP_PIN         22
+#define Y_DIR_PIN          23
+#define Y_STOP_PIN         19
+
+#define Z_STEP_PIN         3
+#define Z_DIR_PIN          2
+#define Z_STOP_PIN         20
+
+#define E0_STEP_PIN         1
+#define E0_DIR_PIN          0
+
+#define LED_PIN            -1
+
+#define FAN_PIN            -1
+
+// #if FAN_PIN == 12 || FAN_PIN ==13
+//   #define FAN_SOFT_PWM
+// #endif
+
+#if MB(MELZI)
+  #define LED_PIN            27 /* On some broken versions of the Sanguino libraries the pin definitions are wrong, which then needs LED_PIN as pin 28. But you better upgrade your Sanguino libraries! See #368. */
+  #define FAN_PIN            4 // Works for Panelolu2 too
+#endif
+
+#if MB(STB_11)
+  #define FAN_PIN            4
+  //  Uncomment this if you have the first generation (V1.10) of STBs board
+  #define LCD_PIN_BL         17 // LCD backlight LED
+#endif
+
+#if MB(AZTEEG_X1)
+  #define FAN_PIN            4
+#endif
+
+#ifdef NUM_SERVOS
+  #define SERVO0_PIN          -1
+
+  #if NUM_SERVOS > 1
+    #define SERVO1_PIN        -1
+  #endif
+
+  #if NUM_SERVOS > 2
+    #define SERVO2_PIN        -1
+  #endif
+
+  #if NUM_SERVOS > 3
+    #define SERVO3_PIN        -1
+  #endif
+#endif
+
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN       13 // (extruder)
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+
+#ifdef SANGUINOLOLU_V_1_2
+
+  #define HEATER_BED_PIN     12 // (bed)
+  #define X_ENABLE_PIN       14
+  #define Y_ENABLE_PIN       14
+  #define Z_ENABLE_PIN       26
+  #define E0_ENABLE_PIN      14
+
+  #ifdef LCD_I2C_PANELOLU2
+    #define FAN_PIN          4 // Uses Transistor1 (PWM) on Panelolu2's Sanguino Adapter Board to drive the fan
+  #endif
+
+#else
+
+  #define HEATER_BED_PIN      14  // (bed)
+  #define X_ENABLE_PIN       -1
+  #define Y_ENABLE_PIN       -1
+  #define Z_ENABLE_PIN       -1
+  #define E0_ENABLE_PIN      -1
+
+#endif
+
+#define TEMP_0_PIN          7   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 33 extruder)
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+#define TEMP_BED_PIN        6   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)
+#define SDPOWER            -1
+#define SDSS               31
+
+/* On some broken versions of the Sanguino libraries the pin definitions are wrong, which then needs SDSS as pin 24. But you better upgrade your Sanguino libraries! See #368. */
+//#define SDSS               24
+
+#ifdef ULTRA_LCD
+ #ifdef NEWPANEL
+   //we have no buzzer installed
+   #define BEEPER -1
+   //LCD Pins
+   #ifdef DOGLCD
+   #ifdef U8GLIB_ST7920 //SPI GLCD 12864 ST7920 ( like [www.digole.com] ) For Melzi V2.0
+     #define LCD_PINS_RS 30 //CS chip select /SS chip slave select
+     #define LCD_PINS_ENABLE 29 //SID (MOSI)
+     #define LCD_PINS_D4 17 //SCK (CLK) clock
+     #define BEEPER 27 // Pin 27 is take by LED_Pin, but Melzi LED do nothing with Marlin and I take this pin for BEEPER.... See here > [github.com] , If you want use this pin with Gcode M42 instead BEEPER
+   #else
+     // Pins for DOGM SPI LCD Support
+     #define DOGLCD_A0 30
+     #define DOGLCD_CS 29
+     #define LCD_CONTRAST 1
+   #endif
+     // Uncomment screen orientation
+     #define LCD_SCREEN_ROT_0
+       // #define LCD_SCREEN_ROT_90
+       // #define LCD_SCREEN_ROT_180
+       // #define LCD_SCREEN_ROT_270
+     #else // standard Hitachi LCD controller
+     #define LCD_PINS_RS        4
+     #define LCD_PINS_ENABLE    17
+     #define LCD_PINS_D4        30
+     #define LCD_PINS_D5        29
+     #define LCD_PINS_D6        28
+     #define LCD_PINS_D7        27
+   #endif
+   //The encoder and click button
+   #define BTN_EN1 11
+   #define BTN_EN2 10
+   #ifdef LCD_I2C_PANELOLU2
+     #if MB(MELZI)
+       #define BTN_ENC 29 //the click switch
+       #define LCD_SDSS 30 //to use the SD card reader on the Panelolu2 rather than the melzi board
+     #else
+       #define BTN_ENC 30 //the click switch
+     #endif
+   #else
+     #define BTN_ENC 16  //the click switch
+     #define LCD_SDSS 28 //to use the SD card reader on the smart controller rather than the melzi board
+   #endif //Panelolu2
+   //not connected to a pin
+   #define SDCARDDETECT -1
+
+ #endif //NEWPANEL
+#endif //ULTRA_LCD
+
+#ifdef MAKRPANEL
+  #define BEEPER 29
+  // Pins for DOGM SPI LCD Support
+  #define DOGLCD_A0  30
+  #define DOGLCD_CS  17
+  #define LCD_PIN_BL 28  // backlight LED on PA3
+  // GLCD features
+  #define LCD_CONTRAST 1
+  // Uncomment screen orientation
+  #define LCD_SCREEN_ROT_0
+  // #define LCD_SCREEN_ROT_90
+  // #define LCD_SCREEN_ROT_180
+  // #define LCD_SCREEN_ROT_270
+  //The encoder and click button
+  #define BTN_EN1 11
+  #define BTN_EN2 10
+  #define BTN_ENC 16  //the click switch
+  //not connected to a pin
+  #define SDCARDDETECT -1
+#endif //Makrpanel
+

Marlin/pins_SANGUINOLOLU_12.h

@@ -0,0 +1,19 @@
+/**
+ * Sanguinololu V1.2 pin assignments
+ *
+ * Applies to the following boards:
+ *
+ *  AZTEEG_X1
+ *  MELZI
+ *  MELZI_1284
+ *  SANGUINOLOLU_12
+ *  STB_11
+ */
+
+#define SANGUINOLOLU_V_1_2
+
+#if defined(__AVR_ATmega1284P__)
+  #define LARGE_FLASH true
+#endif
+
+#include "pins_SANGUINOLOLU_11.h"

Marlin/pins_SAV_MKI.h

@@ -0,0 +1,88 @@
+/**
+ * SAV MkI pin assignments (AT90USB1286)
+ * Requires the Teensyduino software with Teensy++ 2.0 selected in Arduino IDE!
+ * http://www.pjrc.com/teensy/teensyduino.html
+ * RepRap Clone Wars project board.
+ */
+
+#ifndef __AVR_AT90USB1286__
+  #error Oops!  Make sure you have 'Teensy++ 2.0' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define AT90USB 1286  // Disable MarlinSerial etc.
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN         0
+#define X_DIR_PIN          1
+#define X_ENABLE_PIN       39
+
+#define Y_STEP_PIN         2
+#define Y_DIR_PIN          3
+#define Y_ENABLE_PIN       38
+
+#define Z_STEP_PIN         4
+#define Z_DIR_PIN          5
+#define Z_ENABLE_PIN       23
+
+#define E0_STEP_PIN         6
+#define E0_DIR_PIN          7
+#define E0_ENABLE_PIN       19
+
+#define HEATER_0_PIN       21  // Extruder
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define HEATER_BED_PIN     20  // Bed
+#define FAN_PIN            16  // Fan   -- from Teensyduino environment.
+                               // For the fan and Teensyduino uses a different pin mapping.
+
+#define X_STOP_PIN         13
+#define Y_STOP_PIN         14
+#define Z_STOP_PIN         15
+//#define Z_STOP_PIN         36  // For inductive sensor.
+
+#define TEMP_0_PIN          7  // Extruder / Analog pin numbering
+#define TEMP_BED_PIN        6  // Bed / Analog pin numbering
+
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+
+#define SDPOWER            -1
+#define SDSS               20  // PB0 - 8 in marlin env.
+#define LED_PIN            -1
+#define PS_ON_PIN          -1
+#define ALARM_PIN          -1
+#define SDCARDDETECT       -1
+
+#ifndef SDSUPPORT
+   // these pins are defined in the SD library if building with SD support
+  #define SCK_PIN          9
+  #define MISO_PIN         11
+  #define MOSI_PIN         10
+#endif
+
+#define BEEPER             -1
+#define LCD_PINS_RS        -1
+#define LCD_PINS_ENABLE    -1
+#define LCD_PINS_D4        -1
+#define LCD_PINS_D5        -1
+#define LCD_PINS_D6        -1
+#define LCD_PINS_D7        -1
+
+#ifdef SAV_3DLCD
+  // For LCD SHIFT register LCD
+  #define SR_DATA_PIN         1
+  #define SR_CLK_PIN          0
+
+  #define BTN_EN1            41
+  #define BTN_EN2            40
+  #define BTN_ENC            12
+
+  #define KILL_PIN           42 // A2 = 42 - teensy = 40
+  #define HOME_PIN          -1 // A4 = marlin 44 - teensy = 42
+
+  #ifdef NUM_SERVOS
+    #define SERVO0_PIN       41 // In teensy's pin definition for pinMode (in Servo.cpp)
+  #endif
+
+#endif // SAV_3DLCD

Marlin/pins_SETHI.h

@@ -0,0 +1,71 @@
+/**
+ * Sethi 3D_1 pin assignments - www.sethi3d.com.br
+ */
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
+  #error Oops!  Make sure you have 'Sethi 3D' selected from the 'Tools -> Boards' menu.
+#endif
+
+#ifndef GEN7_VERSION
+  #define GEN7_VERSION 12 // v1.x
+#endif
+
+//x axis pins
+#define X_STEP_PIN 19
+#define X_DIR_PIN 18
+#define X_ENABLE_PIN 24
+#define X_STOP_PIN 2
+
+//y axis pins
+#define Y_STEP_PIN 23
+#define Y_DIR_PIN 22
+#define Y_ENABLE_PIN 24
+#define Y_STOP_PIN 0
+
+//z axis pins
+#define Z_STEP_PIN 26
+#define Z_DIR_PIN 25
+#define Z_ENABLE_PIN 24
+#define Z_MIN_PIN 1
+#define Z_MAX_PIN 0
+
+//extruder pins
+#define E0_STEP_PIN 28
+#define E0_DIR_PIN 27
+#define E0_ENABLE_PIN 24
+
+#define TEMP_0_PIN 1
+#define TEMP_1_PIN -1
+#define TEMP_2_PIN -1
+#define TEMP_BED_PIN 2
+
+#define HEATER_0_PIN 4
+#define HEATER_1_PIN -1
+#define HEATER_2_PIN -1
+#define HEATER_BED_PIN 3
+
+#define KILL_PIN -1
+
+#define SDPOWER -1
+#define SDSS -1 // SCL pin of I2C header
+#define LED_PIN -1
+
+#if (GEN7_VERSION >= 13)
+  // Gen7 v1.3 removed the fan pin
+  #define FAN_PIN -1
+#else
+  #define FAN_PIN 31
+#endif
+
+#define PS_ON_PIN 15
+
+//All these generations of Gen7 supply thermistor power
+//via PS_ON, so ignore bad thermistor readings
+#define BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
+
+//our pin for debugging.
+#define DEBUG_PIN 0
+
+//our RS485 pins
+#define TX_ENABLE_PIN 12
+#define RX_ENABLE_PIN 13

Marlin/pins_STB_11.h

@@ -0,0 +1,11 @@
+/**
+ * STB V1.1 pin assignments
+ */
+
+#define SANGUINOLOLU_V_1_2
+
+#if defined(__AVR_ATmega1284P__)
+  #define LARGE_FLASH true
+#endif
+
+#include "pins_SANGUINOLOLU_11.h"

Marlin/pins_TEENSY2.h

@@ -0,0 +1,115 @@
+/**
+ * Teensy++ 2.0 Breadboard pin assignments (AT90USB1286)
+ * Requires the Teensyduino software with Teensy++ 2.0 selected in Arduino IDE!
+ * http://www.pjrc.com/teensy/teensyduino.html
+ * See http://reprap.org/wiki/Printrboard for more info
+ *
+ * CLI build: DEFINES=AT90USBxx_TEENSYPP_ASSIGNMENTS HARDWARE_MOTHERBOARD=84 make
+ *
+ *  DaveX plan for Teensylu/printrboard-type pinouts for a TeensyBreadboard:
+ *  (ref teensylu & sprinter)
+ *
+ *                               USB
+ *           GND       GND |-----#####-----| +5V              ATX +5SB
+ *     ATX PS_ON    PWM 27 |b7   #####   b6| 26    PWM*       Stepper Enable 
+ *                  PWM  0 |d0           b5| 25    PWM*        
+ *                  PWM  1 |d1           b4| 24    PWM        
+ *         X_MIN         2 |d2           b3| 23               MISO_PIN
+ *         Y_MIN         3 |d3           b2| 22               MOSI_PIN
+ *         Z_MIN         4 |d4  * *      b1| 21               SCK_PIN       
+ *                       5 |d5  e e      b0| 20               SDSS              
+ *                LED    6 |d6  5 4      e7| 19               
+ *                       7 |d7           e6| 18               
+ *       LCD  RS         8 |e0             | GND              
+ *       LCD  EN         9 |e1   a4 a0    R| AREF             
+ *       LCD  D4        10 |c0   a5 a1   f0| 38 A0            ENC_1           
+ *       LCD  D5        11 |c1   a6 a2   f1| 39 A1            ENC_2
+ *       LCD  D6        12 |c2   a7 a3   f2| 40 A2            ENC_CLK
+ *       LCD  D6        13 |c3           f3| 41 A3            
+ *      Bed Heat    PWM 14 |c4   V G R   f4| 42 A4            
+ * Extruder Heat    PWM 15 |c5   c n S   f5| 43 A5            
+ *           Fan    PWM 16 |c6   c d T   f6| 44 A6            Bed TC
+ *                      17 |c7   * * *   f7| 45 A7            Extruder TC * 4.7k * +5        
+ *                         -----------------                  
+ *
+ *      Interior E4: 36, INT4
+ *      Interior E5: 37, INT5
+ *      Interior PA0-7: 28-35  -- Printrboard and Teensylu use these pins for step & direction:
+ *             T++ PA Signal  Marlin
+ *    
+ *       Z STEP  32 a4  a0 28 X STEP
+ *       Z DIR   33 a5  a1 29 X DIR
+ *       E STEP  34 a6  a2 30 Y STEP
+ *       E DIR   35 a7  a3 31 Y DIR
+ */
+
+#ifndef __AVR_AT90USB1286__
+  #error Oops!  Make sure you have 'Teensy++ 2.0' selected from the 'Tools -> Boards' menu.
+#endif
+
+#ifndef AT90USBxx_TEENSYPP_ASSIGNMENTS  // use Teensyduino Teensy++2.0 pin assignments instead of Marlin alphabetical.
+  #error  Uncomment #define AT90USBxx_TEENSYPP_ASSIGNMENTS in fastio.h for this config
+  // (or build from command line)
+#endif
+
+#define AT90USB 1286  // Disable MarlinSerial etc.
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN         28 //  0 Marlin
+#define X_DIR_PIN          29 //  1 Marlin
+#define X_ENABLE_PIN       26 
+
+#define Y_STEP_PIN         30 //  2 Marlin
+#define Y_DIR_PIN          31 //  3
+#define Y_ENABLE_PIN       26     // Shared w/x
+
+#define Z_STEP_PIN         32 //  4
+#define Z_DIR_PIN          33 //  5
+#define Z_ENABLE_PIN       26 // Shared w/x
+
+#define E0_STEP_PIN        34 //  6
+#define E0_DIR_PIN         35 //  7
+#define E0_ENABLE_PIN      26 // Shared w/x
+
+#define HEATER_0_PIN       15 //  21  // Extruder
+#define HEATER_1_PIN       -1
+#define HEATER_2_PIN       -1
+#define HEATER_BED_PIN     14 // 20  // Bed
+#define FAN_PIN            16 // 22  // Fan
+
+#define X_STOP_PIN          2
+#define Y_STOP_PIN          3
+#define Z_STOP_PIN          4
+
+#define TEMP_0_PIN          7 // Extruder / Analog pin numbering
+#define TEMP_BED_PIN        6 // Bed / Analog pin numbering
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+
+#define SDPOWER            -1
+#define SDCARDDETECT       -1   
+#define SDSS               20 // 8
+#define LED_PIN             6
+#define PS_ON_PIN          27
+#define KILL_PIN           -1
+#define ALARM_PIN          -1
+
+#ifndef SDSUPPORT
+// these pins are defined in the SD library if building with SD support
+  #define SCK_PIN         21 // 9
+  #define MISO_PIN        23 // 11
+  #define MOSI_PIN        22 // 10
+#endif
+
+#ifdef ULTIPANEL
+  #define LCD_PINS_RS         8
+  #define LCD_PINS_ENABLE     9
+  #define LCD_PINS_D4        10
+  #define LCD_PINS_D5        11
+  #define LCD_PINS_D6        12
+  #define LCD_PINS_D7        13
+  #define BTN_EN1            38
+  #define BTN_EN2            39
+  #define BTN_ENC            40
+#endif

Marlin/pins_TEENSYLU.h

@@ -0,0 +1,85 @@
+/**
+ * Teensylu 0.7 pin assignments (AT90USB1286)
+ * Requires the Teensyduino software with Teensy++ 2.0 selected in Arduino IDE!
+ * http://www.pjrc.com/teensy/teensyduino.html
+ * See http://reprap.org/wiki/Printrboard for more info
+ */
+
+#ifndef __AVR_AT90USB1286__
+  #error Oops!  Make sure you have 'Teensy++ 2.0' selected from the 'Tools -> Boards' menu.
+#endif
+
+#ifdef AT90USBxx_TEENSYPP_ASSIGNMENTS  // use Teensyduino Teensy++2.0 pin assignments instead of Marlin traditional.
+  #error These Teensylu assignments depend on traditional Marlin assignments, not AT90USBxx_TEENSYPP_ASSIGNMENTS in fastio.h
+#endif
+
+#define AT90USB 1286  // Disable MarlinSerial etc.
+
+#define LARGE_FLASH        true
+
+#define X_STEP_PIN          0
+#define X_DIR_PIN           1
+#define X_ENABLE_PIN       39
+
+#define Y_STEP_PIN          2
+#define Y_DIR_PIN           3
+#define Y_ENABLE_PIN       38
+
+#define Z_STEP_PIN          4
+#define Z_DIR_PIN           5
+#define Z_ENABLE_PIN       23
+
+#define E0_STEP_PIN         6
+#define E0_DIR_PIN          7
+#define E0_ENABLE_PIN      19
+
+#define HEATER_0_PIN       21  // Extruder
+#define HEATER_1_PIN       46
+#define HEATER_2_PIN       47
+#define HEATER_BED_PIN     20
+
+// If soft or fast PWM is off then use Teensyduino pin numbering, Marlin
+// fastio pin numbering otherwise
+#ifdef FAN_SOFT_PWM || FAST_PWM_FAN
+  #define FAN_PIN          22
+#else
+  #define FAN_PIN          16
+#endif
+
+#define X_STOP_PIN         13
+#define Y_STOP_PIN         14
+#define Z_STOP_PIN         15
+#define TEMP_0_PIN          7  // Extruder / Analog pin numbering
+#define TEMP_BED_PIN        6  // Bed / Analog pin numbering
+
+#define TEMP_1_PIN         -1
+#define TEMP_2_PIN         -1
+
+#define SDPOWER            -1
+#define SDSS                8
+#define LED_PIN            -1
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define ALARM_PIN          -1
+
+#ifndef SDSUPPORT
+// these pins are defined in the SD library if building with SD support
+  #define SCK_PIN           9
+  #define MISO_PIN         11
+  #define MOSI_PIN         10
+#endif
+
+#if defined(ULTRA_LCD) && defined(NEWPANEL)
+  //we have no buzzer installed
+  #define BEEPER -1
+  //LCD Pins
+  #ifdef LCD_I2C_PANELOLU2
+    #define BTN_EN1 27  //RX1 - fastio.h pin mapping 27
+    #define BTN_EN2 26  //TX1 - fastio.h pin mapping 26
+    #define BTN_ENC 43 //A3 - fastio.h pin mapping 43
+    #define SDSS   40 //use SD card on Panelolu2 (Teensyduino pin mapping)
+  #endif // LCD_I2C_PANELOLU2
+  //not connected to a pin
+  #define SDCARDDETECT -1    
+#endif // ULTRA_LCD && NEWPANEL
+

Marlin/pins_ULTIMAIN_2.h

@@ -0,0 +1,80 @@
+/**
+ * Ultiboard v2.0 pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+  #error Oops!  Make sure you have 'Arduino Mega 2560' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN 25
+#define X_DIR_PIN 23
+#define X_STOP_PIN 22
+#define X_ENABLE_PIN 27
+
+#define Y_STEP_PIN 32
+#define Y_DIR_PIN 33
+#define Y_STOP_PIN 26
+#define Y_ENABLE_PIN 31
+
+#define Z_STEP_PIN 35
+#define Z_DIR_PIN 36
+#define Z_STOP_PIN 29
+#define Z_ENABLE_PIN 34
+
+#define HEATER_BED_PIN 4
+#define TEMP_BED_PIN 10
+
+#define HEATER_0_PIN  2
+#define TEMP_0_PIN 8
+
+#define HEATER_1_PIN 3
+#define TEMP_1_PIN 9
+
+#define HEATER_2_PIN -1
+#define TEMP_2_PIN -1
+
+#define E0_STEP_PIN         42
+#define E0_DIR_PIN          43
+#define E0_ENABLE_PIN       37
+
+#define E1_STEP_PIN         49
+#define E1_DIR_PIN          47
+#define E1_ENABLE_PIN       48
+
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            8
+#define FAN_PIN            7
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define SUICIDE_PIN        -1  //PIN that has to be turned on right after start, to keep power flowing.
+#define SAFETY_TRIGGERED_PIN     28 //PIN to detect the safety circuit has triggered
+#define MAIN_VOLTAGE_MEASURE_PIN 14 //Analogue PIN to measure the main voltage, with a 100k - 4k7 resitor divider.
+
+#define MOTOR_CURRENT_PWM_XY_PIN 44
+#define MOTOR_CURRENT_PWM_Z_PIN 45
+#define MOTOR_CURRENT_PWM_E_PIN 46
+//Motor current PWM conversion, PWM value = MotorCurrentSetting * 255 / range
+#define MOTOR_CURRENT_PWM_RANGE 2000
+#define DEFAULT_PWM_MOTOR_CURRENT  {1300, 1300, 1250}
+
+//arduino pin witch triggers an piezzo beeper
+#define BEEPER 18
+
+#define LCD_PINS_RS 20
+#define LCD_PINS_ENABLE 15
+#define LCD_PINS_D4 14
+#define LCD_PINS_D5 21
+#define LCD_PINS_D6 5
+#define LCD_PINS_D7 6
+
+//buttons are directly attached
+#define BTN_EN1 40
+#define BTN_EN2 41
+#define BTN_ENC 19  //the click
+
+#define BLEN_C 2
+#define BLEN_B 1
+#define BLEN_A 0
+
+#define SDCARDDETECT 39

Marlin/pins_ULTIMAKER.h

@@ -0,0 +1,100 @@
+/**
+ * Ultimaker pin assignments
+ */
+
+#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH true
+
+#define X_STEP_PIN 25
+#define X_DIR_PIN 23
+#define X_MIN_PIN 22
+#define X_MAX_PIN 24
+#define X_ENABLE_PIN 27
+
+#define Y_STEP_PIN 31
+#define Y_DIR_PIN 33
+#define Y_MIN_PIN 26
+#define Y_MAX_PIN 28
+#define Y_ENABLE_PIN 29
+
+#define Z_STEP_PIN 37
+#define Z_DIR_PIN 39
+#define Z_MIN_PIN 30
+#define Z_MAX_PIN 32
+#define Z_ENABLE_PIN 35
+
+#define HEATER_BED_PIN 4
+#define TEMP_BED_PIN 10
+
+#define HEATER_0_PIN  2
+#define TEMP_0_PIN 8
+
+#define HEATER_1_PIN 3
+#define TEMP_1_PIN 9
+
+#define HEATER_2_PIN -1
+#define TEMP_2_PIN -1
+
+#define E0_STEP_PIN         43
+#define E0_DIR_PIN          45
+#define E0_ENABLE_PIN       41
+
+#define E1_STEP_PIN         49
+#define E1_DIR_PIN          47
+#define E1_ENABLE_PIN       48
+
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            13
+#define FAN_PIN            7
+#define PS_ON_PIN          12
+#define KILL_PIN           -1
+#define SUICIDE_PIN        54  //PIN that has to be turned on right after start, to keep power flowing.
+#define SERVO0_PIN         13  // untested
+
+#ifdef ULTRA_LCD
+
+  #ifdef NEWPANEL
+  //arduino pin witch triggers an piezzo beeper
+    #define BEEPER 18
+
+    #define LCD_PINS_RS 20
+    #define LCD_PINS_ENABLE 17
+    #define LCD_PINS_D4 16
+    #define LCD_PINS_D5 21
+    #define LCD_PINS_D6 5
+    #define LCD_PINS_D7 6
+
+    //buttons are directly attached
+    #define BTN_EN1 40
+    #define BTN_EN2 42
+    #define BTN_ENC 19  //the click
+
+    #define SDCARDDETECT 38
+
+  #else //!NEWPANEL - Old style panel with shift register
+
+    //arduino pin witch triggers an piezzo beeper
+    #define BEEPER 18
+
+    //buttons are attached to a shift register
+    #define SHIFT_CLK 38
+    #define SHIFT_LD 42
+    #define SHIFT_OUT 40
+    #define SHIFT_EN 17
+
+    #define LCD_PINS_RS 16
+    #define LCD_PINS_ENABLE 5
+    #define LCD_PINS_D4 6
+    #define LCD_PINS_D5 21
+    #define LCD_PINS_D6 20
+    #define LCD_PINS_D7 19
+
+    #define SDCARDDETECT -1
+
+  #endif // !NEWPANEL
+
+#endif // ULTRA_LCD

Marlin/pins_ULTIMAKER_OLD.h

@@ -0,0 +1,62 @@
+/**
+ * Ultimaker pin assignments (Old electronics)
+ */
+
+#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH true
+
+#define X_STEP_PIN 25
+#define X_DIR_PIN 23
+#define X_MIN_PIN 15
+#define X_MAX_PIN 14
+#define X_ENABLE_PIN 27
+
+#define Y_STEP_PIN 31
+#define Y_DIR_PIN 33
+#define Y_MIN_PIN 17
+#define Y_MAX_PIN 16
+#define Y_ENABLE_PIN 29
+
+#define Z_STEP_PIN 37
+#define Z_DIR_PIN 39
+#define Z_MIN_PIN 19
+#define Z_MAX_PIN 18
+#define Z_ENABLE_PIN 35
+
+#define HEATER_BED_PIN -1
+#define TEMP_BED_PIN -1
+
+#define HEATER_0_PIN  2
+#define TEMP_0_PIN 8
+
+#define HEATER_1_PIN 1
+#define TEMP_1_PIN 1
+
+#define HEATER_2_PIN -1
+#define TEMP_2_PIN -1
+
+#define E0_STEP_PIN         43
+#define E0_DIR_PIN          45
+#define E0_ENABLE_PIN       41
+
+#define E1_STEP_PIN         -1
+#define E1_DIR_PIN          -1
+#define E1_ENABLE_PIN       -1
+
+#define SDPOWER            -1
+#define SDSS               -1
+#define LED_PIN            -1
+#define FAN_PIN            -1
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+#define SUICIDE_PIN        -1  //PIN that has to be turned on right after start, to keep power flowing.
+
+#define LCD_PINS_RS 24
+#define LCD_PINS_ENABLE 22
+#define LCD_PINS_D4 36
+#define LCD_PINS_D5 34
+#define LCD_PINS_D6 32
+#define LCD_PINS_D7 30

Marlin/pins_WITBOX.h

@@ -0,0 +1,5 @@
+/**
+ * bq WITBOX Arduino Mega with RAMPS v1.3/1.4 pin assignments
+ */
+
+#include "pins_RAMPS_13.h"

Marlin/planner.cpp

@@ -80,7 +80,7 @@ unsigned long axis_steps_per_sqr_second[NUM_AXIS];
 matrix_3x3 plan_bed_level_matrix = {
 	1.0, 0.0, 0.0,
 	0.0, 1.0, 0.0,
-	0.0, 0.0, 1.0,
+	0.0, 0.0, 1.0
 };
 #endif // #ifdef ENABLE_AUTO_BED_LEVELING
 
@@ -96,7 +96,7 @@ float autotemp_factor=0.1;
 bool autotemp_enabled=false;
 #endif
 
-unsigned char g_uc_extruder_last_move[3] = {0,0,0};
+unsigned char g_uc_extruder_last_move[4] = {0,0,0,0};
 
 //===========================================================================
 //=================semi-private variables, used in inline  functions    =====
@@ -486,6 +486,7 @@ void check_axes_activity()
     disable_e0();
     disable_e1();
     disable_e2(); 
+    disable_e3();
   }
 #if defined(FAN_PIN) && FAN_PIN > -1
   #ifdef FAN_KICKSTART_TIME
@@ -672,6 +673,7 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
       if(g_uc_extruder_last_move[0] > 0) g_uc_extruder_last_move[0]--;
       if(g_uc_extruder_last_move[1] > 0) g_uc_extruder_last_move[1]--;
       if(g_uc_extruder_last_move[2] > 0) g_uc_extruder_last_move[2]--;
+      if(g_uc_extruder_last_move[3] > 0) g_uc_extruder_last_move[3]--;
       
       switch(extruder)
       {
@@ -681,6 +683,7 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
           
           if(g_uc_extruder_last_move[1] == 0) disable_e1(); 
           if(g_uc_extruder_last_move[2] == 0) disable_e2(); 
+          if(g_uc_extruder_last_move[3] == 0) disable_e3(); 
         break;
         case 1:
           enable_e1(); 
@@ -688,6 +691,7 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
           
           if(g_uc_extruder_last_move[0] == 0) disable_e0(); 
           if(g_uc_extruder_last_move[2] == 0) disable_e2(); 
+          if(g_uc_extruder_last_move[3] == 0) disable_e3(); 
         break;
         case 2:
           enable_e2(); 
@@ -695,6 +699,15 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
           
           if(g_uc_extruder_last_move[0] == 0) disable_e0(); 
           if(g_uc_extruder_last_move[1] == 0) disable_e1(); 
+          if(g_uc_extruder_last_move[3] == 0) disable_e3(); 
+        break;        
+        case 3:
+          enable_e3(); 
+          g_uc_extruder_last_move[3] = BLOCK_BUFFER_SIZE*2;
+          
+          if(g_uc_extruder_last_move[0] == 0) disable_e0(); 
+          if(g_uc_extruder_last_move[1] == 0) disable_e1(); 
+          if(g_uc_extruder_last_move[2] == 0) disable_e2(); 
         break;        
       }
     }
@@ -703,6 +716,7 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
       enable_e0();
       enable_e1();
       enable_e2();
+      enable_e3();
     }
   }
 
@@ -866,7 +880,7 @@ Having the real displacement of the head, we can calculate the total movement le
   long min_xy_segment_time =min(max_x_segment_time, max_y_segment_time);
   if(min_xy_segment_time < MAX_FREQ_TIME)
     speed_factor = min(speed_factor, speed_factor * (float)min_xy_segment_time / (float)MAX_FREQ_TIME);
-#endif
+#endif // XY_FREQUENCY_LIMIT
 
   // Correct the speed  
   if( speed_factor < 1.0)

Marlin/stepper.cpp

@@ -55,7 +55,7 @@ volatile static unsigned long step_events_completed; // The number of step event
 #ifdef ADVANCE
   static long advance_rate, advance, final_advance = 0;
   static long old_advance = 0;
-  static long e_steps[3];
+  static long e_steps[4];
 #endif
 static long acceleration_time, deceleration_time;
 //static unsigned long accelerate_until, decelerate_after, acceleration_rate, initial_rate, final_rate, nominal_rate;
@@ -200,6 +200,8 @@ void checkHitEndstops()
      setTargetHotend0(0);
      setTargetHotend1(0);
      setTargetHotend2(0);
+     setTargetHotend3(0);
+     setTargetBed(0);
    }
 #endif
  }
@@ -238,12 +240,6 @@ void st_wake_up() {
   ENABLE_STEPPER_DRIVER_INTERRUPT();
 }
 
-void step_wait(){
-    for(int8_t i=0; i < 6; i++){
-    }
-}
-
-
 FORCE_INLINE unsigned short calc_timer(unsigned short step_rate) {
   unsigned short timer;
   if(step_rate > MAX_STEP_FREQUENCY) step_rate = MAX_STEP_FREQUENCY;
@@ -687,7 +683,7 @@ ISR(TIMER1_COMPA_vect)
           WRITE_E_STEP(INVERT_E_STEP_PIN);
         }
       #endif //!ADVANCE
-      #endif
+#endif // CONFIG_STEPPERS_TOSHIBA
       step_events_completed += 1;
       if(step_events_completed >= current_block->step_event_count) break;
     }
@@ -813,6 +809,22 @@ ISR(TIMER1_COMPA_vect)
         }
       }
  #endif
+ #if EXTRUDERS > 3
+      if (e_steps[3] != 0) {
+        WRITE(E3_STEP_PIN, INVERT_E_STEP_PIN);
+        if (e_steps[3] < 0) {
+          WRITE(E3_DIR_PIN, INVERT_E3_DIR);
+          e_steps[3]++;
+          WRITE(E3_STEP_PIN, !INVERT_E_STEP_PIN);
+        }
+        else if (e_steps[3] > 0) {
+          WRITE(E3_DIR_PIN, !INVERT_E3_DIR);
+          e_steps[3]--;
+          WRITE(E3_STEP_PIN, !INVERT_E_STEP_PIN);
+        }
+      }
+ #endif
+
     }
   }
 #endif // ADVANCE
@@ -852,6 +864,9 @@ void st_init()
   #if defined(E2_DIR_PIN) && (E2_DIR_PIN > -1)
     SET_OUTPUT(E2_DIR_PIN);
   #endif
+  #if defined(E3_DIR_PIN) && (E3_DIR_PIN > -1)
+    SET_OUTPUT(E3_DIR_PIN);
+  #endif
 
   //Initialize Enable Pins - steppers default to disabled.
 
@@ -893,6 +908,10 @@ void st_init()
     SET_OUTPUT(E2_ENABLE_PIN);
     if(!E_ENABLE_ON) WRITE(E2_ENABLE_PIN,HIGH);
   #endif
+  #if defined(E3_ENABLE_PIN) && (E3_ENABLE_PIN > -1)
+    SET_OUTPUT(E3_ENABLE_PIN);
+    if(!E_ENABLE_ON) WRITE(E3_ENABLE_PIN,HIGH);
+  #endif
 
   //endstops and pullups
 
@@ -983,6 +1002,11 @@ void st_init()
     WRITE(E2_STEP_PIN,INVERT_E_STEP_PIN);
     disable_e2();
   #endif
+  #if defined(E3_STEP_PIN) && (E3_STEP_PIN > -1)
+    SET_OUTPUT(E3_STEP_PIN);
+    WRITE(E3_STEP_PIN,INVERT_E_STEP_PIN);
+    disable_e3();
+  #endif
 
   // waveform generation = 0100 = CTC
   TCCR1B &= ~(1<<WGM13);
@@ -1013,6 +1037,7 @@ void st_init()
     e_steps[0] = 0;
     e_steps[1] = 0;
     e_steps[2] = 0;
+    e_steps[3] = 0;
     TIMSK0 |= (1<<OCIE0A);
   #endif //ADVANCE
 
@@ -1074,6 +1099,7 @@ void finishAndDisableSteppers()
   disable_e0();
   disable_e1();
   disable_e2();
+  disable_e3();
 }
 
 void quickStop()
@@ -1110,9 +1136,9 @@ void babystep(const uint8_t axis,const bool direction)
     #ifdef DUAL_X_CARRIAGE
       WRITE(X2_STEP_PIN, !INVERT_X_STEP_PIN);
     #endif
-    {
+
-    float x=1./float(axis+1)/float(axis+2); //wait a tiny bit
+    _delay_us(1U); // wait 1 microsecond
-    }
+
     WRITE(X_STEP_PIN, INVERT_X_STEP_PIN);
     #ifdef DUAL_X_CARRIAGE
       WRITE(X2_STEP_PIN, INVERT_X_STEP_PIN);
@@ -1142,9 +1168,9 @@ void babystep(const uint8_t axis,const bool direction)
     #ifdef DUAL_Y_CARRIAGE
       WRITE(Y2_STEP_PIN, !INVERT_Y_STEP_PIN);
     #endif
-    {
+
-    float x=1./float(axis+1)/float(axis+2); //wait a tiny bit
+    _delay_us(1U); // wait 1 microsecond
-    }
+
     WRITE(Y_STEP_PIN, INVERT_Y_STEP_PIN);
     #ifdef DUAL_Y_CARRIAGE
       WRITE(Y2_STEP_PIN, INVERT_Y_STEP_PIN);
@@ -1174,10 +1200,9 @@ void babystep(const uint8_t axis,const bool direction)
     #ifdef Z_DUAL_STEPPER_DRIVERS
       WRITE(Z2_STEP_PIN, !INVERT_Z_STEP_PIN);
     #endif
-    //wait a tiny bit
+
-    {
+    _delay_us(1U); // wait 1 microsecond
-    float x=1./float(axis+1); //absolutely useless
+
-    }
     WRITE(Z_STEP_PIN, INVERT_Z_STEP_PIN);
     #ifdef Z_DUAL_STEPPER_DRIVERS
       WRITE(Z2_STEP_PIN, INVERT_Z_STEP_PIN);
@@ -1210,10 +1235,8 @@ void babystep(const uint8_t axis,const bool direction)
     WRITE(Y_STEP_PIN, !INVERT_Y_STEP_PIN); 
     WRITE(Z_STEP_PIN, !INVERT_Z_STEP_PIN); 
     
-    //wait a tiny bit
+    _delay_us(1U); // wait 1 microsecond
-    {
+
-    float x=1./float(axis+1); //absolutely useless
-    }
     WRITE(X_STEP_PIN, INVERT_X_STEP_PIN); 
     WRITE(Y_STEP_PIN, INVERT_Y_STEP_PIN); 
     WRITE(Z_STEP_PIN, INVERT_Z_STEP_PIN);

Marlin/stepper.h

@@ -23,7 +23,11 @@
 
 #include "planner.h"
 
-#if EXTRUDERS > 2
+#if EXTRUDERS > 3
+  #define WRITE_E_STEP(v) { if(current_block->active_extruder == 3) { WRITE(E3_STEP_PIN, v); } else { if(current_block->active_extruder == 2) { WRITE(E2_STEP_PIN, v); } else { if(current_block->active_extruder == 1) { WRITE(E1_STEP_PIN, v); } else { WRITE(E0_STEP_PIN, v); }}}}
+  #define NORM_E_DIR() { if(current_block->active_extruder == 3) { WRITE(E3_DIR_PIN, !INVERT_E3_DIR); } else { if(current_block->active_extruder == 2) { WRITE(E2_DIR_PIN, !INVERT_E2_DIR); } else { if(current_block->active_extruder == 1) { WRITE(E1_DIR_PIN, !INVERT_E1_DIR); } else { WRITE(E0_DIR_PIN, !INVERT_E0_DIR); }}}}
+  #define REV_E_DIR() { if(current_block->active_extruder == 3) { WRITE(E3_DIR_PIN, INVERT_E3_DIR); } else { if(current_block->active_extruder == 2) { WRITE(E2_DIR_PIN, INVERT_E2_DIR); } else { if(current_block->active_extruder == 1) { WRITE(E1_DIR_PIN, INVERT_E1_DIR); } else { WRITE(E0_DIR_PIN, INVERT_E0_DIR); }}}}
+#elif EXTRUDERS > 2
   #define WRITE_E_STEP(v) { if(current_block->active_extruder == 2) { WRITE(E2_STEP_PIN, v); } else { if(current_block->active_extruder == 1) { WRITE(E1_STEP_PIN, v); } else { WRITE(E0_STEP_PIN, v); }}}
   #define NORM_E_DIR() { if(current_block->active_extruder == 2) { WRITE(E2_DIR_PIN, !INVERT_E2_DIR); } else { if(current_block->active_extruder == 1) { WRITE(E1_DIR_PIN, !INVERT_E1_DIR); } else { WRITE(E0_DIR_PIN, !INVERT_E0_DIR); }}}
   #define REV_E_DIR() { if(current_block->active_extruder == 2) { WRITE(E2_DIR_PIN, INVERT_E2_DIR); } else { if(current_block->active_extruder == 1) { WRITE(E1_DIR_PIN, INVERT_E1_DIR); } else { WRITE(E0_DIR_PIN, INVERT_E0_DIR); }}}

Marlin/temperature.cpp

@@ -40,6 +40,13 @@
 //===========================================================================
 //============================= public variables ============================
 //===========================================================================
+
+// Sampling period of the temperature routine
+#ifdef PID_dT
+  #undef PID_dT
+#endif
+#define PID_dT ((OVERSAMPLENR * 12.0)/(F_CPU / 64.0 / 256.0))
+
 int target_temperature[EXTRUDERS] = { 0 };
 int target_temperature_bed = 0;
 int current_temperature_raw[EXTRUDERS] = { 0 };
@@ -50,14 +57,6 @@ float current_temperature_bed = 0.0;
   int redundant_temperature_raw = 0;
   float redundant_temperature = 0.0;
 #endif
-#ifdef PIDTEMP
-  float Kp=DEFAULT_Kp;
-  float Ki=(DEFAULT_Ki*PID_dT);
-  float Kd=(DEFAULT_Kd/PID_dT);
-  #ifdef PID_ADD_EXTRUSION_RATE
-    float Kc=DEFAULT_Kc;
-  #endif
-#endif //PIDTEMP
 
 #ifdef PIDTEMPBED
   float bedKp=DEFAULT_bedKp;
@@ -123,21 +122,41 @@ static volatile bool temp_meas_ready = false;
   static unsigned long extruder_autofan_last_check;
 #endif  
 
-#if EXTRUDERS > 3
+#if EXTRUDERS > 4
   # error Unsupported number of extruders
+#elif EXTRUDERS > 3
+  # define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1, v2, v3, v4 }
 #elif EXTRUDERS > 2
-  # define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1, v2, v3 }
+  # define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1, v2, v3 }
 #elif EXTRUDERS > 1
-  # define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1, v2 }
+  # define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1, v2 }
 #else
-  # define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1 }
+  # define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1 }
 #endif
 
+#ifdef PIDTEMP
+#ifdef PID_PARAMS_PER_EXTRUDER
+  float Kp[EXTRUDERS] = ARRAY_BY_EXTRUDERS(DEFAULT_Kp, DEFAULT_Kp, DEFAULT_Kp);
+  float Ki[EXTRUDERS] = ARRAY_BY_EXTRUDERS(DEFAULT_Ki*PID_dT, DEFAULT_Ki*PID_dT, DEFAULT_Ki*PID_dT);
+  float Kd[EXTRUDERS] = ARRAY_BY_EXTRUDERS(DEFAULT_Kd / PID_dT, DEFAULT_Kd / PID_dT, DEFAULT_Kd / PID_dT);
+  #ifdef PID_ADD_EXTRUSION_RATE
+    float Kc[EXTRUDERS] = ARRAY_BY_EXTRUDERS(DEFAULT_Kc, DEFAULT_Kc, DEFAULT_Kc);
+  #endif // PID_ADD_EXTRUSION_RATE
+#else //PID_PARAMS_PER_EXTRUDER
+  float Kp = DEFAULT_Kp;
+  float Ki = DEFAULT_Ki * PID_dT;
+  float Kd = DEFAULT_Kd / PID_dT;
+  #ifdef PID_ADD_EXTRUSION_RATE
+    float Kc = DEFAULT_Kc;
+  #endif // PID_ADD_EXTRUSION_RATE
+#endif // PID_PARAMS_PER_EXTRUDER
+#endif //PIDTEMP
+
 // Init min and max temp with extreme values to prevent false errors during startup
-static int minttemp_raw[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_RAW_LO_TEMP , HEATER_1_RAW_LO_TEMP , HEATER_2_RAW_LO_TEMP );
+static int minttemp_raw[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_RAW_LO_TEMP , HEATER_1_RAW_LO_TEMP , HEATER_2_RAW_LO_TEMP, HEATER_3_RAW_LO_TEMP);
-static int maxttemp_raw[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_RAW_HI_TEMP , HEATER_1_RAW_HI_TEMP , HEATER_2_RAW_HI_TEMP );
+static int maxttemp_raw[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_RAW_HI_TEMP , HEATER_1_RAW_HI_TEMP , HEATER_2_RAW_HI_TEMP, HEATER_3_RAW_HI_TEMP);
-static int minttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS( 0, 0, 0 );
+static int minttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS( 0, 0, 0, 0 );
-static int maxttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS( 16383, 16383, 16383 );
+static int maxttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS( 16383, 16383, 16383, 16383 );
 //static int bed_minttemp_raw = HEATER_BED_RAW_LO_TEMP; /* No bed mintemp error implemented?!? */
 #ifdef BED_MAXTEMP
 static int bed_maxttemp_raw = HEATER_BED_RAW_HI_TEMP;
@@ -147,8 +166,8 @@ static int bed_maxttemp_raw = HEATER_BED_RAW_HI_TEMP;
   static void *heater_ttbl_map[2] = {(void *)HEATER_0_TEMPTABLE, (void *)HEATER_1_TEMPTABLE };
   static uint8_t heater_ttbllen_map[2] = { HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN };
 #else
-  static void *heater_ttbl_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( (void *)HEATER_0_TEMPTABLE, (void *)HEATER_1_TEMPTABLE, (void *)HEATER_2_TEMPTABLE );
+  static void *heater_ttbl_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( (void *)HEATER_0_TEMPTABLE, (void *)HEATER_1_TEMPTABLE, (void *)HEATER_2_TEMPTABLE, (void *)HEATER_3_TEMPTABLE );
-  static uint8_t heater_ttbllen_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN, HEATER_2_TEMPTABLE_LEN );
+  static uint8_t heater_ttbllen_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN, HEATER_2_TEMPTABLE_LEN, HEATER_3_TEMPTABLE_LEN );
 #endif
 
 static float analog2temp(int raw, uint8_t e);
@@ -156,8 +175,8 @@ static float analog2tempBed(int raw);
 static void updateTemperaturesFromRawValues();
 
 #ifdef WATCH_TEMP_PERIOD
-int watch_start_temp[EXTRUDERS] = ARRAY_BY_EXTRUDERS(0,0,0);
+int watch_start_temp[EXTRUDERS] = ARRAY_BY_EXTRUDERS(0,0,0,0);
-unsigned long watchmillis[EXTRUDERS] = ARRAY_BY_EXTRUDERS(0,0,0);
+unsigned long watchmillis[EXTRUDERS] = ARRAY_BY_EXTRUDERS(0,0,0,0);
 #endif //WATCH_TEMP_PERIOD
 
 #ifndef SOFT_PWM_SCALE
@@ -167,6 +186,11 @@ unsigned long watchmillis[EXTRUDERS] = ARRAY_BY_EXTRUDERS(0,0,0);
 #ifdef FILAMENT_SENSOR
   static int meas_shift_index;  //used to point to a delayed sample in buffer for filament width sensor
 #endif
+
+#ifdef HEATER_0_USES_MAX6675
+  static int read_max6675();
+#endif
+
 //===========================================================================
 //=============================   functions      ============================
 //===========================================================================
@@ -190,7 +214,8 @@ void PID_autotune(float temp, int extruder, int ncycles)
 
 #if (defined(EXTRUDER_0_AUTO_FAN_PIN) && EXTRUDER_0_AUTO_FAN_PIN > -1) || \
     (defined(EXTRUDER_1_AUTO_FAN_PIN) && EXTRUDER_1_AUTO_FAN_PIN > -1) || \
-    (defined(EXTRUDER_2_AUTO_FAN_PIN) && EXTRUDER_2_AUTO_FAN_PIN > -1)
+    (defined(EXTRUDER_2_AUTO_FAN_PIN) && EXTRUDER_2_AUTO_FAN_PIN > -1) || \
+    (defined(EXTRUDER_3_AUTO_FAN_PIN) && EXTRUDER_3_AUTO_FAN_PIN > -1)
   unsigned long extruder_autofan_last_check = millis();
 #endif
 
@@ -233,7 +258,8 @@ void PID_autotune(float temp, int extruder, int ncycles)
 
       #if (defined(EXTRUDER_0_AUTO_FAN_PIN) && EXTRUDER_0_AUTO_FAN_PIN > -1) || \
           (defined(EXTRUDER_1_AUTO_FAN_PIN) && EXTRUDER_1_AUTO_FAN_PIN > -1) || \
-          (defined(EXTRUDER_2_AUTO_FAN_PIN) && EXTRUDER_2_AUTO_FAN_PIN > -1)
+          (defined(EXTRUDER_2_AUTO_FAN_PIN) && EXTRUDER_2_AUTO_FAN_PIN > -1) || \
+          (defined(EXTRUDER_3_AUTO_FAN_PIN) && EXTRUDER_3_AUTO_FAN_PIN > -1)
       if(millis() - extruder_autofan_last_check > 2500) {
         checkExtruderAutoFans();
         extruder_autofan_last_check = millis();
@@ -342,7 +368,7 @@ void updatePID()
 {
 #ifdef PIDTEMP
   for(int e = 0; e < EXTRUDERS; e++) { 
-     temp_iState_max[e] = PID_INTEGRAL_DRIVE_MAX / Ki;  
+     temp_iState_max[e] = PID_INTEGRAL_DRIVE_MAX / PID_PARAM(Ki,e);  
   }
 #endif
 #ifdef PIDTEMPBED
@@ -410,6 +436,19 @@ void checkExtruderAutoFans()
         fanState |= 4;
     }
   #endif
+  #if defined(EXTRUDER_3_AUTO_FAN_PIN) && EXTRUDER_3_AUTO_FAN_PIN > -1
+    if (current_temperature[3] > EXTRUDER_AUTO_FAN_TEMPERATURE) 
+    {
+      if (EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_0_AUTO_FAN_PIN) 
+        fanState |= 1;
+      else if (EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_1_AUTO_FAN_PIN) 
+        fanState |= 2;
+      else if (EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_2_AUTO_FAN_PIN) 
+        fanState |= 4;
+      else
+        fanState |= 8;
+    }
+  #endif
   
   // update extruder auto fan states
   #if defined(EXTRUDER_0_AUTO_FAN_PIN) && EXTRUDER_0_AUTO_FAN_PIN > -1
@@ -424,6 +463,12 @@ void checkExtruderAutoFans()
         && EXTRUDER_2_AUTO_FAN_PIN != EXTRUDER_1_AUTO_FAN_PIN)
       setExtruderAutoFanState(EXTRUDER_2_AUTO_FAN_PIN, (fanState & 4) != 0);
   #endif
+  #if defined(EXTRUDER_3_AUTO_FAN_PIN) && EXTRUDER_3_AUTO_FAN_PIN > -1
+    if (EXTRUDER_3_AUTO_FAN_PIN != EXTRUDER_0_AUTO_FAN_PIN 
+        && EXTRUDER_3_AUTO_FAN_PIN != EXTRUDER_1_AUTO_FAN_PIN)
+        && EXTRUDER_3_AUTO_FAN_PIN != EXTRUDER_0_AUTO_FAN_PIN)
+      setExtruderAutoFanState(EXTRUDER_3_AUTO_FAN_PIN, (fanState & 8) != 0);
+  #endif
 }
 
 #endif // any extruder auto fan pins set
@@ -438,6 +483,15 @@ void manage_heater()
 
   updateTemperaturesFromRawValues();
 
+  #ifdef HEATER_0_USES_MAX6675
+    if (current_temperature[0] > 1023 || current_temperature[0] > HEATER_0_MAXTEMP) {
+      max_temp_error(0);
+    }
+    if (current_temperature[0] == 0  || current_temperature[0] < HEATER_0_MINTEMP) {
+      min_temp_error(0);
+    }
+  #endif //HEATER_0_USES_MAX6675
+
   for(int e = 0; e < EXTRUDERS; e++) 
   {
 
@@ -463,14 +517,14 @@ void manage_heater()
             temp_iState[e] = 0.0;
             pid_reset[e] = false;
           }
-          pTerm[e] = Kp * pid_error[e];
+          pTerm[e] = PID_PARAM(Kp,e) * pid_error[e];
           temp_iState[e] += pid_error[e];
           temp_iState[e] = constrain(temp_iState[e], temp_iState_min[e], temp_iState_max[e]);
-          iTerm[e] = Ki * temp_iState[e];
+          iTerm[e] = PID_PARAM(Ki,e) * temp_iState[e];
 
           //K1 defined in Configuration.h in the PID settings
           #define K2 (1.0-K1)
-          dTerm[e] = (Kd * (pid_input - temp_dState[e]))*K2 + (K1 * dTerm[e]);
+          dTerm[e] = (PID_PARAM(Kd,e) * (pid_input - temp_dState[e]))*K2 + (K1 * dTerm[e]);
           pid_output = pTerm[e] + iTerm[e] - dTerm[e];
           if (pid_output > PID_MAX) {
             if (pid_error[e] > 0 )  temp_iState[e] -= pid_error[e]; // conditional un-integration
@@ -562,7 +616,7 @@ void manage_heater()
 
   #if TEMP_SENSOR_BED != 0
   
-    #ifdef THERMAL_RUNAWAY_PROTECTION_PERIOD && THERMAL_RUNAWAY_PROTECTION_PERIOD > 0
+    #if defined(THERMAL_RUNAWAY_PROTECTION_BED_PERIOD) && THERMAL_RUNAWAY_PROTECTION_BED_PERIOD > 0
       thermal_runaway_protection(&thermal_runaway_bed_state_machine, &thermal_runaway_bed_timer, current_temperature_bed, target_temperature_bed, 9, THERMAL_RUNAWAY_PROTECTION_BED_PERIOD, THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS);
     #endif
 
@@ -747,6 +801,9 @@ static float analog2tempBed(int raw) {
     and this function is called from normal context as it is too slow to run in interrupts and will block the stepper routine otherwise */
 static void updateTemperaturesFromRawValues()
 {
+    #ifdef HEATER_0_USES_MAX6675
+        current_temperature_raw[0] = read_max6675();
+    #endif
     for(uint8_t e=0;e<EXTRUDERS;e++)
     {
         current_temperature[e] = analog2temp(current_temperature_raw[e], e);
@@ -810,7 +867,7 @@ void tp_init()
     maxttemp[e] = maxttemp[0];
 #ifdef PIDTEMP
     temp_iState_min[e] = 0.0;
-    temp_iState_max[e] = PID_INTEGRAL_DRIVE_MAX / Ki;
+    temp_iState_max[e] = PID_INTEGRAL_DRIVE_MAX / PID_PARAM(Ki,e);
 #endif //PIDTEMP
 #ifdef PIDTEMPBED
     temp_iState_min_bed = 0.0;
@@ -827,6 +884,9 @@ void tp_init()
   #if defined(HEATER_2_PIN) && (HEATER_2_PIN > -1) 
     SET_OUTPUT(HEATER_2_PIN);
   #endif
+  #if defined(HEATER_3_PIN) && (HEATER_3_PIN > -1) 
+    SET_OUTPUT(HEATER_3_PIN);
+  #endif
   #if defined(HEATER_BED_PIN) && (HEATER_BED_PIN > -1) 
     SET_OUTPUT(HEATER_BED_PIN);
   #endif  
@@ -841,6 +901,7 @@ void tp_init()
   #endif  
 
   #ifdef HEATER_0_USES_MAX6675
+
     #ifndef SDSUPPORT
       SET_OUTPUT(SCK_PIN);
       WRITE(SCK_PIN,0);
@@ -850,16 +911,16 @@ void tp_init()
     
       SET_INPUT(MISO_PIN);
       WRITE(MISO_PIN,1);
-    #endif
+    #else
-    /* Using pinMode and digitalWrite, as that was the only way I could get it to compile */
-    
-    //Have to toggle SD card CS pin to low first, to enable firmware to talk with SD card
       pinMode(SS_PIN, OUTPUT);
-	digitalWrite(SS_PIN,0);  
+      digitalWrite(SS_PIN, HIGH);
-	pinMode(MAX6675_SS, OUTPUT);
-	digitalWrite(MAX6675_SS,1);
     #endif
     
+    SET_OUTPUT(MAX6675_SS);
+    WRITE(MAX6675_SS,1);
+
+  #endif //HEATER_0_USES_MAX6675
+
   // Set analog inputs
   ADCSRA = 1<<ADEN | 1<<ADSC | 1<<ADIF | 0x07;
   DIDR0 = 0;
@@ -887,6 +948,13 @@ void tp_init()
       DIDR2 |= 1<<(TEMP_2_PIN - 8); 
     #endif
   #endif
+  #if defined(TEMP_3_PIN) && (TEMP_3_PIN > -1)
+    #if TEMP_3_PIN < 8
+      DIDR0 |= 1 << TEMP_3_PIN; 
+    #else
+      DIDR2 |= 1<<(TEMP_3_PIN - 8); 
+    #endif
+  #endif
   #if defined(TEMP_BED_PIN) && (TEMP_BED_PIN > -1)
     #if TEMP_BED_PIN < 8
        DIDR0 |= 1<<TEMP_BED_PIN; 
@@ -977,6 +1045,28 @@ void tp_init()
   }
 #endif //MAXTEMP 2
 
+#if (EXTRUDERS > 3) && defined(HEATER_3_MINTEMP)
+  minttemp[3] = HEATER_3_MINTEMP;
+  while(analog2temp(minttemp_raw[3], 3) < HEATER_3_MINTEMP) {
+#if HEATER_3_RAW_LO_TEMP < HEATER_3_RAW_HI_TEMP
+    minttemp_raw[3] += OVERSAMPLENR;
+#else
+    minttemp_raw[3] -= OVERSAMPLENR;
+#endif
+  }
+#endif //MINTEMP 3
+#if (EXTRUDERS > 3) && defined(HEATER_3_MAXTEMP)
+  maxttemp[3] = HEATER_3_MAXTEMP;
+  while(analog2temp(maxttemp_raw[3], 3) > HEATER_3_MAXTEMP) {
+#if HEATER_3_RAW_LO_TEMP < HEATER_3_RAW_HI_TEMP
+    maxttemp_raw[3] -= OVERSAMPLENR;
+#else
+    maxttemp_raw[3] += OVERSAMPLENR;
+#endif
+  }
+#endif // MAXTEMP 3
+
+
 #ifdef BED_MINTEMP
   /* No bed MINTEMP error implemented?!? */ /*
   while(analog2tempBed(bed_minttemp_raw) < BED_MINTEMP) {
@@ -1065,6 +1155,7 @@ void thermal_runaway_protection(int *state, unsigned long *timer, float temperat
           disable_e0();
           disable_e1();
           disable_e2();
+          disable_e3();
           manage_heater();
           lcd_update();
         }
@@ -1103,6 +1194,15 @@ void disable_heater()
     #endif
   #endif
 
+  #if defined(TEMP_3_PIN) && TEMP_3_PIN > -1 && EXTRUDERS > 3
+    target_temperature[3]=0;
+    soft_pwm[3]=0;
+    #if defined(HEATER_3_PIN) && HEATER_3_PIN > -1  
+      WRITE(HEATER_3_PIN,LOW);
+    #endif
+  #endif 
+
+
   #if defined(TEMP_BED_PIN) && TEMP_BED_PIN > -1
     target_temperature_bed=0;
     soft_pwm_bed=0;
@@ -1157,7 +1257,7 @@ void bed_max_temp_error(void) {
 long max6675_previous_millis = MAX6675_HEAT_INTERVAL;
 int max6675_temp = 2000;
 
-int read_max6675()
+static int read_max6675()
 {
   if (millis() - max6675_previous_millis < MAX6675_HEAT_INTERVAL) 
     return max6675_temp;
@@ -1167,7 +1267,7 @@ int read_max6675()
     
   #ifdef PRR
     PRR &= ~(1<<PRSPI);
-  #elif defined PRR0
+  #elif defined(PRR0)
     PRR0 &= ~(1<<PRSPI);
   #endif
   
@@ -1197,7 +1297,7 @@ int read_max6675()
   if (max6675_temp & 4)
   {
     // thermocouple open
-    max6675_temp = 2000;
+    max6675_temp = 4000;
   }
   else 
   {
@@ -1206,7 +1306,8 @@ int read_max6675()
 
   return max6675_temp;
 }
-#endif
+
+#endif //HEATER_0_USES_MAX6675
 
 
 // Timer 0 is shared with millies
@@ -1217,24 +1318,55 @@ ISR(TIMER0_COMPB_vect)
   static unsigned long raw_temp_0_value = 0;
   static unsigned long raw_temp_1_value = 0;
   static unsigned long raw_temp_2_value = 0;
+  static unsigned long raw_temp_3_value = 0;
   static unsigned long raw_temp_bed_value = 0;
-  static unsigned char temp_state = 10;
+  static unsigned char temp_state = 12;
   static unsigned char pwm_count = (1 << SOFT_PWM_SCALE);
   static unsigned char soft_pwm_0;
+#ifdef SLOW_PWM_HEATERS
+  static unsigned char slow_pwm_count = 0;
+  static unsigned char state_heater_0 = 0;
+  static unsigned char state_timer_heater_0 = 0;
+#endif 
+
 #if (EXTRUDERS > 1) || defined(HEATERS_PARALLEL)
   static unsigned char soft_pwm_1;
+#ifdef SLOW_PWM_HEATERS
+  static unsigned char state_heater_1 = 0;
+  static unsigned char state_timer_heater_1 = 0;
+#endif 
 #endif
 #if EXTRUDERS > 2
   static unsigned char soft_pwm_2;
+#ifdef SLOW_PWM_HEATERS
+  static unsigned char state_heater_2 = 0;
+  static unsigned char state_timer_heater_2 = 0;
 #endif 
+#endif
+#if EXTRUDERS > 3
+  static unsigned char soft_pwm_3;
+#ifdef SLOW_PWM_HEATERS
+  static unsigned char state_heater_3 = 0;
+  static unsigned char state_timer_heater_3 = 0;
+#endif
+#endif
+
 #if HEATER_BED_PIN > -1
   static unsigned char soft_pwm_b;
+#ifdef SLOW_PWM_HEATERS
+  static unsigned char state_heater_b = 0;
+  static unsigned char state_timer_heater_b = 0;
+#endif 
 #endif
   
 #if defined(FILWIDTH_PIN) &&(FILWIDTH_PIN > -1)
   static unsigned long raw_filwidth_value = 0;  //added for filament width sensor
 #endif
   
+#ifndef SLOW_PWM_HEATERS
+  /*
+   * standard PWM modulation
+   */
   if(pwm_count == 0){
     soft_pwm_0 = soft_pwm[0];
     if(soft_pwm_0 > 0) { 
@@ -1252,6 +1384,12 @@ ISR(TIMER0_COMPB_vect)
     soft_pwm_2 = soft_pwm[2];
     if(soft_pwm_2 > 0) WRITE(HEATER_2_PIN,1); else WRITE(HEATER_2_PIN,0);
 #endif
+#if EXTRUDERS > 3
+    soft_pwm_3 = soft_pwm[3];
+    if(soft_pwm_3 > 0) WRITE(HEATER_3_PIN,1); else WRITE(HEATER_3_PIN,0);
+#endif
+
+
 #if defined(HEATER_BED_PIN) && HEATER_BED_PIN > -1
     soft_pwm_b = soft_pwm_bed;
     if(soft_pwm_b > 0) WRITE(HEATER_BED_PIN,1); else WRITE(HEATER_BED_PIN,0);
@@ -1267,12 +1405,17 @@ ISR(TIMER0_COMPB_vect)
     WRITE(HEATER_1_PIN,0);
 #endif
   }
+
 #if EXTRUDERS > 1
   if(soft_pwm_1 < pwm_count) WRITE(HEATER_1_PIN,0);
 #endif
 #if EXTRUDERS > 2
   if(soft_pwm_2 < pwm_count) WRITE(HEATER_2_PIN,0);
 #endif
+#if EXTRUDERS > 3
+  if(soft_pwm_3 < pwm_count) WRITE(HEATER_3_PIN,0);
+#endif
+
 #if defined(HEATER_BED_PIN) && HEATER_BED_PIN > -1
   if(soft_pwm_b < pwm_count) WRITE(HEATER_BED_PIN,0);
 #endif
@@ -1283,6 +1426,275 @@ ISR(TIMER0_COMPB_vect)
   pwm_count += (1 << SOFT_PWM_SCALE);
   pwm_count &= 0x7f;
   
+#else //ifndef SLOW_PWM_HEATERS
+  /*
+   * SLOW PWM HEATERS
+   *
+   * for heaters drived by relay
+   */
+#ifndef MIN_STATE_TIME
+#define MIN_STATE_TIME 16 // MIN_STATE_TIME * 65.5 = time in milliseconds
+#endif
+  if (slow_pwm_count == 0) {
+    // EXTRUDER 0 
+    soft_pwm_0 = soft_pwm[0];
+    if (soft_pwm_0 > 0) {
+      // turn ON heather only if the minimum time is up 
+      if (state_timer_heater_0 == 0) { 
+	// if change state set timer 
+	if (state_heater_0 == 0) {
+	  state_timer_heater_0 = MIN_STATE_TIME;
+	}
+	state_heater_0 = 1;
+	WRITE(HEATER_0_PIN, 1);
+#ifdef HEATERS_PARALLEL
+	WRITE(HEATER_1_PIN, 1);
+#endif
+      }
+    } else {
+      // turn OFF heather only if the minimum time is up 
+      if (state_timer_heater_0 == 0) {
+	// if change state set timer 
+	if (state_heater_0 == 1) {
+	  state_timer_heater_0 = MIN_STATE_TIME;
+	}
+	state_heater_0 = 0;
+	WRITE(HEATER_0_PIN, 0);
+#ifdef HEATERS_PARALLEL
+	WRITE(HEATER_1_PIN, 0);
+#endif
+      }
+    }
+    
+#if EXTRUDERS > 1
+    // EXTRUDER 1
+    soft_pwm_1 = soft_pwm[1];
+    if (soft_pwm_1 > 0) {
+      // turn ON heather only if the minimum time is up 
+      if (state_timer_heater_1 == 0) { 
+	// if change state set timer 
+	if (state_heater_1 == 0) {
+	  state_timer_heater_1 = MIN_STATE_TIME;
+	}
+	state_heater_1 = 1;
+	WRITE(HEATER_1_PIN, 1);
+      }
+    } else {
+      // turn OFF heather only if the minimum time is up 
+      if (state_timer_heater_1 == 0) {
+	// if change state set timer 
+	if (state_heater_1 == 1) {
+	  state_timer_heater_1 = MIN_STATE_TIME;
+	}
+	state_heater_1 = 0;
+	WRITE(HEATER_1_PIN, 0);
+      }
+    }
+#endif
+    
+#if EXTRUDERS > 2
+    // EXTRUDER 2
+    soft_pwm_2 = soft_pwm[2];
+    if (soft_pwm_2 > 0) {
+      // turn ON heather only if the minimum time is up 
+      if (state_timer_heater_2 == 0) { 
+	// if change state set timer 
+	if (state_heater_2 == 0) {
+	  state_timer_heater_2 = MIN_STATE_TIME;
+	}
+	state_heater_2 = 1;
+	WRITE(HEATER_2_PIN, 1);
+      }
+    } else {
+      // turn OFF heather only if the minimum time is up 
+      if (state_timer_heater_2 == 0) {
+	// if change state set timer 
+	if (state_heater_2 == 1) {
+	  state_timer_heater_2 = MIN_STATE_TIME;
+	}
+	state_heater_2 = 0;
+	WRITE(HEATER_2_PIN, 0);
+      }
+    }
+#endif
+
+#if EXTRUDERS > 3
+    // EXTRUDER 3
+    soft_pwm_3 = soft_pwm[3];
+    if (soft_pwm_3 > 0) {
+      // turn ON heather only if the minimum time is up 
+      if (state_timer_heater_3 == 0) { 
+	// if change state set timer 
+	if (state_heater_3 == 0) {
+	  state_timer_heater_3 = MIN_STATE_TIME;
+	}
+	state_heater_3 = 1;
+	WRITE(HEATER_3_PIN, 1);
+      }
+    } else {
+      // turn OFF heather only if the minimum time is up 
+      if (state_timer_heater_3 == 0) {
+	// if change state set timer 
+	if (state_heater_3 == 1) {
+	  state_timer_heater_3 = MIN_STATE_TIME;
+	}
+	state_heater_3 = 0;
+	WRITE(HEATER_3_PIN, 0);
+      }
+    }
+#endif
+
+#if defined(HEATER_BED_PIN) && HEATER_BED_PIN > -1
+    // BED
+    soft_pwm_b = soft_pwm_bed;
+    if (soft_pwm_b > 0) {
+      // turn ON heather only if the minimum time is up 
+      if (state_timer_heater_b == 0) { 
+	// if change state set timer 
+	if (state_heater_b == 0) {
+	  state_timer_heater_b = MIN_STATE_TIME;
+	}
+	state_heater_b = 1;
+	WRITE(HEATER_BED_PIN, 1);
+      }
+    } else {
+      // turn OFF heather only if the minimum time is up 
+      if (state_timer_heater_b == 0) {
+	// if change state set timer 
+	if (state_heater_b == 1) {
+	  state_timer_heater_b = MIN_STATE_TIME;
+	}
+	state_heater_b = 0;
+	WRITE(HEATER_BED_PIN, 0);
+      }
+    }
+#endif
+  } // if (slow_pwm_count == 0)
+  
+  // EXTRUDER 0 
+  if (soft_pwm_0 < slow_pwm_count) {
+    // turn OFF heather only if the minimum time is up 
+    if (state_timer_heater_0 == 0) { 
+      // if change state set timer 
+      if (state_heater_0 == 1) {
+	state_timer_heater_0 = MIN_STATE_TIME;
+      }
+      state_heater_0 = 0;
+      WRITE(HEATER_0_PIN, 0);
+#ifdef HEATERS_PARALLEL
+      WRITE(HEATER_1_PIN, 0);
+#endif
+    }
+  }
+    
+#if EXTRUDERS > 1
+  // EXTRUDER 1 
+  if (soft_pwm_1 < slow_pwm_count) {
+    // turn OFF heather only if the minimum time is up 
+    if (state_timer_heater_1 == 0) { 
+      // if change state set timer 
+      if (state_heater_1 == 1) {
+	state_timer_heater_1 = MIN_STATE_TIME;
+      }
+      state_heater_1 = 0;
+      WRITE(HEATER_1_PIN, 0);
+    }
+  }
+#endif
+  
+#if EXTRUDERS > 2
+  // EXTRUDER 2
+  if (soft_pwm_2 < slow_pwm_count) {
+    // turn OFF heather only if the minimum time is up 
+    if (state_timer_heater_2 == 0) { 
+      // if change state set timer 
+      if (state_heater_2 == 1) {
+	state_timer_heater_2 = MIN_STATE_TIME;
+      }
+      state_heater_2 = 0;
+      WRITE(HEATER_2_PIN, 0);
+    }
+  }
+#endif
+
+#if EXTRUDERS > 3
+  // EXTRUDER 3
+  if (soft_pwm_3 < slow_pwm_count) {
+    // turn OFF heather only if the minimum time is up 
+    if (state_timer_heater_3 == 0) { 
+      // if change state set timer 
+      if (state_heater_3 == 1) {
+	state_timer_heater_3 = MIN_STATE_TIME;
+      }
+      state_heater_3 = 0;
+      WRITE(HEATER_3_PIN, 0);
+    }
+  }
+#endif
+  
+#if defined(HEATER_BED_PIN) && HEATER_BED_PIN > -1
+  // BED
+  if (soft_pwm_b < slow_pwm_count) {
+    // turn OFF heather only if the minimum time is up 
+    if (state_timer_heater_b == 0) { 
+      // if change state set timer 
+      if (state_heater_b == 1) {
+	state_timer_heater_b = MIN_STATE_TIME;
+      }
+      state_heater_b = 0;
+      WRITE(HEATER_BED_PIN, 0);
+    }
+  }
+#endif
+  
+#ifdef FAN_SOFT_PWM
+  if (pwm_count == 0){
+    soft_pwm_fan = fanSpeedSoftPwm / 2;
+    if (soft_pwm_fan > 0) WRITE(FAN_PIN,1); else WRITE(FAN_PIN,0);
+  }
+  if (soft_pwm_fan < pwm_count) WRITE(FAN_PIN,0);
+#endif
+  
+  pwm_count += (1 << SOFT_PWM_SCALE);
+  pwm_count &= 0x7f;
+  
+  // increment slow_pwm_count only every 64 pwm_count circa 65.5ms
+  if ((pwm_count % 64) == 0) {
+    slow_pwm_count++;
+    slow_pwm_count &= 0x7f;
+    
+    // Extruder 0
+    if (state_timer_heater_0 > 0) {
+      state_timer_heater_0--;
+    } 
+  
+#if EXTRUDERS > 1
+    // Extruder 1
+    if (state_timer_heater_1 > 0) 
+      state_timer_heater_1--;
+#endif
+    
+#if EXTRUDERS > 2
+    // Extruder 2
+    if (state_timer_heater_2 > 0) 
+      state_timer_heater_2--;
+#endif
+
+#if EXTRUDERS > 3
+    // Extruder 3
+    if (state_timer_heater_3 > 0) 
+      state_timer_heater_3--;
+#endif
+    
+#if defined(HEATER_BED_PIN) && HEATER_BED_PIN > -1
+    // Bed   
+    if (state_timer_heater_b > 0) 
+      state_timer_heater_b--;
+#endif
+  } //if ((pwm_count % 64) == 0) {
+  
+#endif //ifndef SLOW_PWM_HEATERS
+  
   switch(temp_state) {
     case 0: // Prepare TEMP_0
       #if defined(TEMP_0_PIN) && (TEMP_0_PIN > -1)
@@ -1301,9 +1713,6 @@ ISR(TIMER0_COMPB_vect)
       #if defined(TEMP_0_PIN) && (TEMP_0_PIN > -1)
         raw_temp_0_value += ADC;
       #endif
-      #ifdef HEATER_0_USES_MAX6675 // TODO remove the blocking
-        raw_temp_0_value = read_max6675();
-      #endif
       temp_state = 2;
       break;
     case 2: // Prepare TEMP_BED
@@ -1361,10 +1770,28 @@ ISR(TIMER0_COMPB_vect)
       #if defined(TEMP_2_PIN) && (TEMP_2_PIN > -1)
         raw_temp_2_value += ADC;
       #endif
-      temp_state = 8;//change so that Filament Width is also measured
+      temp_state = 8;
-      
+      break;
+    case 8: // Prepare TEMP_3
+      #if defined(TEMP_3_PIN) && (TEMP_3_PIN > -1)
+        #if TEMP_3_PIN > 7
+          ADCSRB = 1<<MUX5;
+        #else
+          ADCSRB = 0;
+        #endif
+        ADMUX = ((1 << REFS0) | (TEMP_3_PIN & 0x07));
+        ADCSRA |= 1<<ADSC; // Start conversion
+      #endif
+      lcd_buttons_update();
+      temp_state = 9;
       break;
-    case 8: //Prepare FILWIDTH 
+    case 9: // Measure TEMP_3
+      #if defined(TEMP_3_PIN) && (TEMP_3_PIN > -1)
+        raw_temp_3_value += ADC;
+      #endif
+      temp_state = 10; //change so that Filament Width is also measured
+      break;
+    case 10: //Prepare FILWIDTH 
      #if defined(FILWIDTH_PIN) && (FILWIDTH_PIN> -1) 
       #if FILWIDTH_PIN>7 
          ADCSRB = 1<<MUX5;
@@ -1375,9 +1802,9 @@ ISR(TIMER0_COMPB_vect)
       ADCSRA |= 1<<ADSC; // Start conversion 
      #endif 
      lcd_buttons_update();       
-     temp_state = 9; 
+     temp_state = 11; 
      break; 
-    case 9:   //Measure FILWIDTH 
+    case 11:   //Measure FILWIDTH 
      #if defined(FILWIDTH_PIN) &&(FILWIDTH_PIN > -1) 
      //raw_filwidth_value += ADC;  //remove to use an IIR filter approach 
       if(ADC>102)  //check that ADC is reading a voltage > 0.5 volts, otherwise don't take in the data.
@@ -1393,7 +1820,7 @@ ISR(TIMER0_COMPB_vect)
      break;      
       
       
-    case 10: //Startup, delay initial temp reading a tiny bit so the hardware can settle.
+    case 12: //Startup, delay initial temp reading a tiny bit so the hardware can settle.
       temp_state = 0;
       break;
 //    default:
@@ -1406,7 +1833,9 @@ ISR(TIMER0_COMPB_vect)
   {
     if (!temp_meas_ready) //Only update the raw values if they have been read. Else we could be updating them during reading.
     {
+#ifndef HEATER_0_USES_MAX6675
       current_temperature_raw[0] = raw_temp_0_value;
+#endif
 #if EXTRUDERS > 1
       current_temperature_raw[1] = raw_temp_1_value;
 #endif
@@ -1415,6 +1844,9 @@ ISR(TIMER0_COMPB_vect)
 #endif
 #if EXTRUDERS > 2
       current_temperature_raw[2] = raw_temp_2_value;
+#endif
+#if EXTRUDERS > 3
+      current_temperature_raw[3] = raw_temp_3_value;
 #endif
       current_temperature_bed_raw = raw_temp_bed_value;
     }
@@ -1430,6 +1862,7 @@ ISR(TIMER0_COMPB_vect)
     raw_temp_0_value = 0;
     raw_temp_1_value = 0;
     raw_temp_2_value = 0;
+    raw_temp_3_value = 0;
     raw_temp_bed_value = 0;
 
 #if HEATER_0_RAW_LO_TEMP > HEATER_0_RAW_HI_TEMP
@@ -1437,15 +1870,21 @@ ISR(TIMER0_COMPB_vect)
 #else
     if(current_temperature_raw[0] >= maxttemp_raw[0]) {
 #endif
+#ifndef HEATER_0_USES_MAX6675
         max_temp_error(0);
+#endif
     }
 #if HEATER_0_RAW_LO_TEMP > HEATER_0_RAW_HI_TEMP
     if(current_temperature_raw[0] >= minttemp_raw[0]) {
 #else
     if(current_temperature_raw[0] <= minttemp_raw[0]) {
 #endif
+#ifndef HEATER_0_USES_MAX6675
         min_temp_error(0);
+#endif
     }
+
+
 #if EXTRUDERS > 1
 #if HEATER_1_RAW_LO_TEMP > HEATER_1_RAW_HI_TEMP
     if(current_temperature_raw[1] <= maxttemp_raw[1]) {
@@ -1478,6 +1917,23 @@ ISR(TIMER0_COMPB_vect)
         min_temp_error(2);
     }
 #endif
+#if EXTRUDERS > 3
+#if HEATER_3_RAW_LO_TEMP > HEATER_3_RAW_HI_TEMP
+    if(current_temperature_raw[3] <= maxttemp_raw[3]) {
+#else
+    if(current_temperature_raw[3] >= maxttemp_raw[3]) {
+#endif
+        max_temp_error(3);
+    }
+#if HEATER_3_RAW_LO_TEMP > HEATER_3_RAW_HI_TEMP
+    if(current_temperature_raw[3] >= minttemp_raw[3]) {
+#else
+    if(current_temperature_raw[3] <= minttemp_raw[3]) {
+#endif
+        min_temp_error(3);
+    }
+#endif
+
 
   /* No bed MINTEMP error? */
 #if defined(BED_MAXTEMP) && (TEMP_SENSOR_BED != 0)
@@ -1537,5 +1993,3 @@ float unscalePID_d(float d)
 }
 
 #endif //PIDTEMP
-
-

Marlin/temperature.h

@@ -58,7 +58,14 @@ extern float current_temperature_bed;
 #endif
 
 #ifdef PIDTEMP
-  extern float Kp,Ki,Kd,Kc;
+
+  #ifdef PID_PARAMS_PER_EXTRUDER
+    extern float Kp[EXTRUDERS], Ki[EXTRUDERS], Kd[EXTRUDERS], Kc[EXTRUDERS]; // one param per extruder
+    #define PID_PARAM(param,e) param[e] // use macro to point to array value
+  #else
+    extern float Kp, Ki, Kd, Kc; // one param per extruder - saves 20 or 36 bytes of ram (inc array pointer)
+    #define PID_PARAM(param, e) param // use macro to point directly to value
+  #endif // PID_PARAMS_PER_EXTRUDER	
   float scalePID_i(float i);
   float scalePID_d(float d);
   float unscalePID_i(float i);
@@ -152,6 +159,15 @@ FORCE_INLINE bool isCoolingBed() {
 #define setTargetHotend2(_celsius) do{}while(0)
 #endif
 #if EXTRUDERS > 3
+#define degHotend3() degHotend(3)
+#define degTargetHotend3() degTargetHotend(3)
+#define setTargetHotend3(_celsius) setTargetHotend((_celsius), 3)
+#define isHeatingHotend3() isHeatingHotend(3)
+#define isCoolingHotend3() isCoolingHotend(3)
+#else
+#define setTargetHotend3(_celsius) do{}while(0)
+#endif
+#if EXTRUDERS > 4
 #error Invalid number of extruders
 #endif
 
@@ -164,8 +180,8 @@ void updatePID();
 
 #if defined (THERMAL_RUNAWAY_PROTECTION_PERIOD) && THERMAL_RUNAWAY_PROTECTION_PERIOD > 0
 void thermal_runaway_protection(int *state, unsigned long *timer, float temperature, float target_temperature, int heater_id, int period_seconds, int hysteresis_degc);
-static int thermal_runaway_state_machine[3]; // = {0,0,0};
+static int thermal_runaway_state_machine[4]; // = {0,0,0,0};
-static unsigned long thermal_runaway_timer[3]; // = {0,0,0};
+static unsigned long thermal_runaway_timer[4]; // = {0,0,0,0};
 static bool thermal_runaway = false;
 #if TEMP_SENSOR_BED != 0
   static int thermal_runaway_bed_state_machine;
@@ -190,4 +206,3 @@ void setExtruderAutoFanState(int pin, bool state);
 void checkExtruderAutoFans();
 
 #endif
-

Marlin/thermistortables.h

@@ -5,7 +5,7 @@
 
 #define OVERSAMPLENR 16
 
-#if (THERMISTORHEATER_0 == 1) || (THERMISTORHEATER_1 == 1)  || (THERMISTORHEATER_2 == 1) || (THERMISTORBED == 1) //100k bed thermistor
+#if (THERMISTORHEATER_0 == 1) || (THERMISTORHEATER_1 == 1)  || (THERMISTORHEATER_2 == 1) || (THERMISTORHEATER_3 == 1) || (THERMISTORBED == 1) //100k bed thermistor
 
 const short temptable_1[][2] PROGMEM = {
 {       23*OVERSAMPLENR ,       300     },
@@ -71,7 +71,7 @@ const short temptable_1[][2] PROGMEM = {
 {       1008*OVERSAMPLENR       ,       0       } //safety
 };
 #endif
-#if (THERMISTORHEATER_0 == 2) || (THERMISTORHEATER_1 == 2) || (THERMISTORHEATER_2 == 2) || (THERMISTORBED == 2) //200k bed thermistor
+#if (THERMISTORHEATER_0 == 2) || (THERMISTORHEATER_1 == 2) || (THERMISTORHEATER_2 == 2) || (THERMISTORHEATER_3 == 2) || (THERMISTORBED == 2) //200k bed thermistor
 const short temptable_2[][2] PROGMEM = {
 //200k ATC Semitec 204GT-2
 //Verified by linagee. Source: http://shop.arcol.hu/static/datasheets/thermistors.pdf
@@ -111,7 +111,7 @@ const short temptable_2[][2] PROGMEM = {
 };
 
 #endif
-#if (THERMISTORHEATER_0 == 3) || (THERMISTORHEATER_1 == 3) || (THERMISTORHEATER_2 == 3) || (THERMISTORBED == 3) //mendel-parts
+#if (THERMISTORHEATER_0 == 3) || (THERMISTORHEATER_1 == 3) || (THERMISTORHEATER_2 == 3) || (THERMISTORHEATER_3 == 3) || (THERMISTORBED == 3) //mendel-parts
 const short temptable_3[][2] PROGMEM = {
                 {1*OVERSAMPLENR,864},
                 {21*OVERSAMPLENR,300},
@@ -144,7 +144,7 @@ const short temptable_3[][2] PROGMEM = {
         };
 
 #endif
-#if (THERMISTORHEATER_0 == 4) || (THERMISTORHEATER_1 == 4) || (THERMISTORHEATER_2 == 4) || (THERMISTORBED == 4) //10k thermistor
+#if (THERMISTORHEATER_0 == 4) || (THERMISTORHEATER_1 == 4) || (THERMISTORHEATER_2 == 4) || (THERMISTORHEATER_3 == 4) || (THERMISTORBED == 4) //10k thermistor
 const short temptable_4[][2] PROGMEM = {
    {1*OVERSAMPLENR, 430},
    {54*OVERSAMPLENR, 137},
@@ -169,7 +169,7 @@ const short temptable_4[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 5) || (THERMISTORHEATER_1 == 5) || (THERMISTORHEATER_2 == 5) || (THERMISTORBED == 5) //100k ParCan thermistor (104GT-2)
+#if (THERMISTORHEATER_0 == 5) || (THERMISTORHEATER_1 == 5) || (THERMISTORHEATER_2 == 5) || (THERMISTORHEATER_3 == 5) || (THERMISTORBED == 5) //100k ParCan thermistor (104GT-2)
 const short temptable_5[][2] PROGMEM = {
 // ATC Semitec 104GT-2 (Used in ParCan)
 // Verified by linagee. Source: http://shop.arcol.hu/static/datasheets/thermistors.pdf
@@ -209,7 +209,7 @@ const short temptable_5[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 6) || (THERMISTORHEATER_1 == 6) || (THERMISTORHEATER_2 == 6) || (THERMISTORBED == 6) // 100k Epcos thermistor
+#if (THERMISTORHEATER_0 == 6) || (THERMISTORHEATER_1 == 6) || (THERMISTORHEATER_2 == 6) || (THERMISTORHEATER_3 == 6) || (THERMISTORBED == 6) // 100k Epcos thermistor
 const short temptable_6[][2] PROGMEM = {
    {1*OVERSAMPLENR, 350},
    {28*OVERSAMPLENR, 250}, //top rating 250C
@@ -252,7 +252,7 @@ const short temptable_6[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 7) || (THERMISTORHEATER_1 == 7) || (THERMISTORHEATER_2 == 7) || (THERMISTORBED == 7) // 100k Honeywell 135-104LAG-J01
+#if (THERMISTORHEATER_0 == 7) || (THERMISTORHEATER_1 == 7) || (THERMISTORHEATER_2 == 7) || (THERMISTORHEATER_3 == 7) || (THERMISTORBED == 7) // 100k Honeywell 135-104LAG-J01
 const short temptable_7[][2] PROGMEM = {
    {1*OVERSAMPLENR, 941},
    {19*OVERSAMPLENR, 362},
@@ -315,7 +315,7 @@ const short temptable_7[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 71) || (THERMISTORHEATER_1 == 71) || (THERMISTORHEATER_2 == 71) || (THERMISTORBED == 71) // 100k Honeywell 135-104LAF-J01
+#if (THERMISTORHEATER_0 == 71) || (THERMISTORHEATER_1 == 71) || (THERMISTORHEATER_2 == 71) || (THERMISTORHEATER_3 == 71) || (THERMISTORBED == 71) // 100k Honeywell 135-104LAF-J01
 // R0 = 100000 Ohm
 // T0 = 25 °C
 // Beta = 3974
@@ -466,7 +466,7 @@ const short temptable_71[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 8) || (THERMISTORHEATER_1 == 8) || (THERMISTORHEATER_2 == 8) || (THERMISTORBED == 8)
+#if (THERMISTORHEATER_0 == 8) || (THERMISTORHEATER_1 == 8) || (THERMISTORHEATER_2 == 8) || (THERMISTORHEATER_3 == 8) || (THERMISTORBED == 8)
 // 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
 const short temptable_8[][2] PROGMEM = {
    {1*OVERSAMPLENR, 704},
@@ -491,7 +491,7 @@ const short temptable_8[][2] PROGMEM = {
    {1008*OVERSAMPLENR, 0}
 };
 #endif
-#if (THERMISTORHEATER_0 == 9) || (THERMISTORHEATER_1 == 9) || (THERMISTORHEATER_2 == 9) || (THERMISTORBED == 9)
+#if (THERMISTORHEATER_0 == 9) || (THERMISTORHEATER_1 == 9) || (THERMISTORHEATER_2 == 9) || (THERMISTORHEATER_3 == 9) || (THERMISTORBED == 9)
 // 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
 const short temptable_9[][2] PROGMEM = {
 	{1*OVERSAMPLENR, 936},
@@ -527,7 +527,7 @@ const short temptable_9[][2] PROGMEM = {
 	{1016*OVERSAMPLENR, 0}
 };
 #endif
-#if (THERMISTORHEATER_0 == 10) || (THERMISTORHEATER_1 == 10) || (THERMISTORHEATER_2 == 10) || (THERMISTORBED == 10)
+#if (THERMISTORHEATER_0 == 10) || (THERMISTORHEATER_1 == 10) || (THERMISTORHEATER_2 == 10) || (THERMISTORHEATER_3 == 10) || (THERMISTORBED == 10)
 // 100k RS thermistor 198-961 (4.7k pullup)
 const short temptable_10[][2] PROGMEM = {
    {1*OVERSAMPLENR, 929},
@@ -564,7 +564,7 @@ const short temptable_10[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 11) || (THERMISTORHEATER_1 == 11) || (THERMISTORHEATER_2 == 11) || (THERMISTORBED == 11) 
+#if (THERMISTORHEATER_0 == 11) || (THERMISTORHEATER_1 == 11) || (THERMISTORHEATER_2 == 11) || (THERMISTORHEATER_3 == 11) || (THERMISTORBED == 11) 
 // QU-BD silicone bed QWG-104F-3950 thermistor
 
 const short temptable_11[][2] PROGMEM = {
@@ -621,7 +621,7 @@ const short temptable_11[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 13) || (THERMISTORHEATER_1 == 13) || (THERMISTORHEATER_2 == 13) || (THERMISTORBED == 13)
+#if (THERMISTORHEATER_0 == 13) || (THERMISTORHEATER_1 == 13) || (THERMISTORHEATER_2 == 13) || (THERMISTORHEATER_3 == 13) || (THERMISTORBED == 13)
 // Hisens thermistor B25/50 =3950 +/-1%
 
 const short temptable_13[][2] PROGMEM = {
@@ -705,6 +705,10 @@ This does not match the normal thermistor behaviour so we need to set the follow
 # define HEATER_2_RAW_HI_TEMP 16383
 # define HEATER_2_RAW_LO_TEMP 0
 #endif
+#if (THERMISTORHEATER_3 == 20)
+# define HEATER_3_RAW_HI_TEMP 16383
+# define HEATER_3_RAW_LO_TEMP 0
+#endif
 #if (THERMISTORBED == 20)
 # define HEATER_BED_RAW_HI_TEMP 16383
 # define HEATER_BED_RAW_LO_TEMP 0
@@ -762,7 +766,7 @@ const short temptable_20[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 51) || (THERMISTORHEATER_1 == 51) || (THERMISTORHEATER_2 == 51) || (THERMISTORBED == 51)
+#if (THERMISTORHEATER_0 == 51) || (THERMISTORHEATER_1 == 51) || (THERMISTORHEATER_2 == 51) || (THERMISTORHEATER_3 == 51) || (THERMISTORBED == 51)
 // 100k EPCOS (WITH 1kohm RESISTOR FOR PULLUP, R9 ON SANGUINOLOLU! NOT FOR 4.7kohm PULLUP! THIS IS NOT NORMAL!)
 // Verified by linagee.
 // Calculated using 1kohm pullup, voltage divider math, and manufacturer provided temp/resistance
@@ -824,7 +828,7 @@ const short temptable_51[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 52) || (THERMISTORHEATER_1 == 52) || (THERMISTORHEATER_2 == 52) || (THERMISTORBED == 52) 
+#if (THERMISTORHEATER_0 == 52) || (THERMISTORHEATER_1 == 52) || (THERMISTORHEATER_2 == 52) || (THERMISTORHEATER_3 == 52) || (THERMISTORBED == 52) 
 // 200k ATC Semitec 204GT-2 (WITH 1kohm RESISTOR FOR PULLUP, R9 ON SANGUINOLOLU! NOT FOR 4.7kohm PULLUP! THIS IS NOT NORMAL!)
 // Verified by linagee. Source: http://shop.arcol.hu/static/datasheets/thermistors.pdf
 // Calculated using 1kohm pullup, voltage divider math, and manufacturer provided temp/resistance
@@ -865,7 +869,7 @@ const short temptable_52[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 55) || (THERMISTORHEATER_1 == 55) || (THERMISTORHEATER_2 == 55) || (THERMISTORBED == 55) 
+#if (THERMISTORHEATER_0 == 55) || (THERMISTORHEATER_1 == 55) || (THERMISTORHEATER_2 == 55) || (THERMISTORHEATER_3 == 55) || (THERMISTORBED == 55) 
 // 100k ATC Semitec 104GT-2 (Used on ParCan) (WITH 1kohm RESISTOR FOR PULLUP, R9 ON SANGUINOLOLU! NOT FOR 4.7kohm PULLUP! THIS IS NOT NORMAL!)
 // Verified by linagee. Source: http://shop.arcol.hu/static/datasheets/thermistors.pdf
 // Calculated using 1kohm pullup, voltage divider math, and manufacturer provided temp/resistance
@@ -906,7 +910,7 @@ const short temptable_55[][2] PROGMEM = {
 };
 #endif
 
-#if (THERMISTORHEATER_0 == 60) || (THERMISTORHEATER_1 == 60) || (THERMISTORHEATER_2 == 60) || (THERMISTORBED == 60) // Maker's Tool Works Kapton Bed Thermister
+#if (THERMISTORHEATER_0 == 60) || (THERMISTORHEATER_1 == 60) || (THERMISTORHEATER_2 == 60) || (THERMISTORHEATER_3 == 60) || (THERMISTORBED == 60) // Maker's Tool Works Kapton Bed Thermister
 // ./createTemperatureLookup.py --r0=100000 --t0=25 --r1=0 --r2=4700 --beta=3950 
 // r0: 100000
 // t0: 25
@@ -1037,7 +1041,7 @@ const short temptable_12[][2] PROGMEM = {
 #define PtAdVal(T,R0,Rup) (short)(1024/(Rup/PtRt(T,R0)+1))
 #define PtLine(T,R0,Rup) { PtAdVal(T,R0,Rup)*OVERSAMPLENR, T },
 
-#if (THERMISTORHEATER_0 == 110) || (THERMISTORHEATER_1 == 110) || (THERMISTORHEATER_2 == 110) || (THERMISTORBED == 110) // Pt100 with 1k0 pullup
+#if (THERMISTORHEATER_0 == 110) || (THERMISTORHEATER_1 == 110) || (THERMISTORHEATER_2 == 110) || (THERMISTORHEATER_3 == 110) || (THERMISTORBED == 110) // Pt100 with 1k0 pullup
 const short temptable_110[][2] PROGMEM = {
 // only few values are needed as the curve is very flat  
   PtLine(0,100,1000)
@@ -1049,7 +1053,7 @@ const short temptable_110[][2] PROGMEM = {
   PtLine(300,100,1000)
 };
 #endif
-#if (THERMISTORHEATER_0 == 147) || (THERMISTORHEATER_1 == 147) || (THERMISTORHEATER_2 == 147) || (THERMISTORBED == 147) // Pt100 with 4k7 pullup
+#if (THERMISTORHEATER_0 == 147) || (THERMISTORHEATER_1 == 147) || (THERMISTORHEATER_2 == 147) || (THERMISTORHEATER_3 == 147) || (THERMISTORBED == 147) // Pt100 with 4k7 pullup
 const short temptable_147[][2] PROGMEM = {
 // only few values are needed as the curve is very flat  
   PtLine(0,100,4700)
@@ -1061,7 +1065,7 @@ const short temptable_147[][2] PROGMEM = {
   PtLine(300,100,4700)
 };
 #endif
-#if (THERMISTORHEATER_0 == 1010) || (THERMISTORHEATER_1 == 1010) || (THERMISTORHEATER_2 == 1010) || (THERMISTORBED == 1010) // Pt1000 with 1k0 pullup
+#if (THERMISTORHEATER_0 == 1010) || (THERMISTORHEATER_1 == 1010) || (THERMISTORHEATER_2 == 1010) || (THERMISTORHEATER_3 == 1010) || (THERMISTORBED == 1010) // Pt1000 with 1k0 pullup
 const short temptable_1010[][2] PROGMEM = {
   PtLine(0,1000,1000)
   PtLine(25,1000,1000)
@@ -1078,7 +1082,7 @@ const short temptable_1010[][2] PROGMEM = {
   PtLine(300,1000,1000)
 };
 #endif
-#if (THERMISTORHEATER_0 == 1047) || (THERMISTORHEATER_1 == 1047) || (THERMISTORHEATER_2 == 1047) || (THERMISTORBED == 1047) // Pt1000 with 4k7 pullup
+#if (THERMISTORHEATER_0 == 1047) || (THERMISTORHEATER_1 == 1047) || (THERMISTORHEATER_2 == 1047) || (THERMISTORHEATER_3 == 1047) || (THERMISTORBED == 1047) // Pt1000 with 4k7 pullup
 const short temptable_1047[][2] PROGMEM = {
 // only few values are needed as the curve is very flat  
   PtLine(0,1000,4700)
@@ -1163,6 +1167,29 @@ const short temptable_1047[][2] PROGMEM = {
 # endif
 #endif
 
+#ifdef THERMISTORHEATER_3
+# define HEATER_3_TEMPTABLE TT_NAME(THERMISTORHEATER_3)
+# define HEATER_3_TEMPTABLE_LEN (sizeof(HEATER_3_TEMPTABLE)/sizeof(*HEATER_3_TEMPTABLE))
+#else
+# ifdef HEATER_3_USES_THERMISTOR
+#  error No heater 3 thermistor table specified
+# else  // HEATER_3_USES_THERMISTOR
+#  define HEATER_3_TEMPTABLE NULL
+#  define HEATER_3_TEMPTABLE_LEN 0
+# endif // HEATER_3_USES_THERMISTOR
+#endif
+
+//Set the high and low raw values for the heater, this indicates which raw value is a high or low temperature
+#ifndef HEATER_3_RAW_HI_TEMP
+# ifdef HEATER_3_USES_THERMISTOR   //In case of a thermistor the highest temperature results in the lowest ADC value
+#  define HEATER_3_RAW_HI_TEMP 0
+#  define HEATER_3_RAW_LO_TEMP 16383
+# else                          //In case of an thermocouple the highest temperature results in the highest ADC value
+#  define HEATER_3_RAW_HI_TEMP 16383
+#  define HEATER_3_RAW_LO_TEMP 0
+# endif
+#endif
+
 #ifdef THERMISTORBED
 # define BEDTEMPTABLE TT_NAME(THERMISTORBED)
 # define BEDTEMPTABLE_LEN (sizeof(BEDTEMPTABLE)/sizeof(*BEDTEMPTABLE))

Marlin/ultralcd.cpp

@@ -185,8 +185,9 @@ void* editValue;
 int32_t minEditValue, maxEditValue;
 menuFunc_t callbackFunc;
 
-// place-holders for Ki and Kd edits
+// place-holders for Ki and Kd edits, and the extruder # being edited
 float raw_Ki, raw_Kd;
+int pid_current_extruder;
 
 static void lcd_goto_menu(menuFunc_t menu, const uint32_t encoder=0, const bool feedback=true) {
   if (currentMenu != menu) {
@@ -195,7 +196,7 @@ static void lcd_goto_menu(menuFunc_t menu, const uint32_t encoder=0, const bool
     if (feedback) lcd_quick_feedback();
 
     // For LCD_PROGRESS_BAR re-initialize the custom characters
-    #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
+    #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT) && !defined(DOGLCD)
       lcd_set_custom_characters(menu == lcd_status_screen);
     #endif
   }
@@ -204,7 +205,7 @@ static void lcd_goto_menu(menuFunc_t menu, const uint32_t encoder=0, const bool
 /* Main status screen. It's up to the implementation specific part to show what is needed. As this is very display dependent */
 static void lcd_status_screen()
 {
-  #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
+  #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT) && !defined(DOGLCD)
     uint16_t mil = millis();
     #ifndef PROGRESS_MSG_ONCE
       if (mil > progressBarTick + PROGRESS_BAR_MSG_TIME + PROGRESS_BAR_BAR_TIME) {
@@ -236,11 +237,12 @@ static void lcd_status_screen()
         lcd_status_update_delay--;
     else
         lcdDrawUpdate = 1;
-    if (lcdDrawUpdate)
+
-    {
+    if (lcdDrawUpdate) {
         lcd_implementation_status_screen();
         lcd_status_update_delay = 10;   /* redraw the main screen every second. This is easier then trying keep track of all things that change on the screen */
     }
+
 #ifdef ULTIPANEL
 
     bool current_click = LCD_CLICKED;
@@ -265,7 +267,7 @@ static void lcd_status_screen()
     {
         lcd_goto_menu(lcd_main_menu);
         lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
-          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
+          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT) && !defined(DOGLCD)
             currentMenu == lcd_status_screen
           #endif
         );
@@ -375,7 +377,7 @@ static void lcd_main_menu()
 #ifdef SDSUPPORT
 static void lcd_autostart_sd()
 {
-    card.lastnr=0;
+    card.autostart_index=0;
     card.setroot();
     card.checkautostart(true);
 }
@@ -424,23 +426,32 @@ static void lcd_tune_menu()
     MENU_ITEM_EDIT(int3, MSG_NOZZLE, &target_temperature[0], 0, HEATER_0_MAXTEMP - 15);
 #endif
 #if TEMP_SENSOR_1 != 0
-    MENU_ITEM_EDIT(int3, MSG_NOZZLE1, &target_temperature[1], 0, HEATER_1_MAXTEMP - 15);
+    MENU_ITEM_EDIT(int3, MSG_NOZZLE " 2", &target_temperature[1], 0, HEATER_1_MAXTEMP - 15);
 #endif
 #if TEMP_SENSOR_2 != 0
-    MENU_ITEM_EDIT(int3, MSG_NOZZLE2, &target_temperature[2], 0, HEATER_2_MAXTEMP - 15);
+    MENU_ITEM_EDIT(int3, MSG_NOZZLE " 3", &target_temperature[2], 0, HEATER_2_MAXTEMP - 15);
 #endif
+#if TEMP_SENSOR_3 != 0
+    MENU_ITEM_EDIT(int3, MSG_NOZZLE " 4", &target_temperature[3], 0, HEATER_3_MAXTEMP - 15);
+#endif
+
+
 #if TEMP_SENSOR_BED != 0
     MENU_ITEM_EDIT(int3, MSG_BED, &target_temperature_bed, 0, BED_MAXTEMP - 15);
 #endif
     MENU_ITEM_EDIT(int3, MSG_FAN_SPEED, &fanSpeed, 0, 255);
     MENU_ITEM_EDIT(int3, MSG_FLOW, &extrudemultiply, 10, 999);
-    MENU_ITEM_EDIT(int3, MSG_FLOW0, &extruder_multiply[0], 10, 999);
+    MENU_ITEM_EDIT(int3, MSG_FLOW " 0", &extruder_multiply[0], 10, 999);
 #if TEMP_SENSOR_1 != 0
-    MENU_ITEM_EDIT(int3, MSG_FLOW1, &extruder_multiply[1], 10, 999);
+    MENU_ITEM_EDIT(int3, MSG_FLOW " 1", &extruder_multiply[1], 10, 999);
 #endif
 #if TEMP_SENSOR_2 != 0
-    MENU_ITEM_EDIT(int3, MSG_FLOW2, &extruder_multiply[2], 10, 999);
+    MENU_ITEM_EDIT(int3, MSG_FLOW " 2", &extruder_multiply[2], 10, 999);
 #endif
+#if TEMP_SENSOR_3 != 0
+    MENU_ITEM_EDIT(int3, MSG_FLOW " 3", &extruder_multiply[3], 10, 999);
+#endif
+
 
 #ifdef BABYSTEPPING
     #ifdef BABYSTEP_XY
@@ -513,23 +524,46 @@ void lcd_preheat_abs2()
 }
 #endif //3 extruder preheat
 
-#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 //more than one extruder present
+#if TEMP_SENSOR_3 != 0 //4 extruder preheat
-void lcd_preheat_pla012()
+void lcd_preheat_pla3()
+{
+    setTargetHotend3(plaPreheatHotendTemp);
+    setTargetBed(plaPreheatHPBTemp);
+    fanSpeed = plaPreheatFanSpeed;
+    lcd_return_to_status();
+    setWatch(); // heater sanity check timer
+}
+
+void lcd_preheat_abs3()
+{
+    setTargetHotend3(absPreheatHotendTemp);
+    setTargetBed(absPreheatHPBTemp);
+    fanSpeed = absPreheatFanSpeed;
+    lcd_return_to_status();
+    setWatch(); // heater sanity check timer
+}
+
+#endif //4 extruder preheat
+
+#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 || TEMP_SENSOR_3 != 0 //more than one extruder present
+void lcd_preheat_pla0123()
 {
     setTargetHotend0(plaPreheatHotendTemp);
     setTargetHotend1(plaPreheatHotendTemp);
     setTargetHotend2(plaPreheatHotendTemp);
+    setTargetHotend3(plaPreheatHotendTemp);
     setTargetBed(plaPreheatHPBTemp);
     fanSpeed = plaPreheatFanSpeed;
     lcd_return_to_status();
     setWatch(); // heater sanity check timer
 }
 
-void lcd_preheat_abs012()
+void lcd_preheat_abs0123()
 {
     setTargetHotend0(absPreheatHotendTemp);
     setTargetHotend1(absPreheatHotendTemp);
     setTargetHotend2(absPreheatHotendTemp);
+    setTargetHotend3(absPreheatHotendTemp);
     setTargetBed(absPreheatHPBTemp);
     fanSpeed = absPreheatFanSpeed;
     lcd_return_to_status();
@@ -557,16 +591,19 @@ static void lcd_preheat_pla_menu()
 {
   START_MENU();
   MENU_ITEM(back, MSG_PREPARE, lcd_prepare_menu);
-    MENU_ITEM(function, MSG_PREHEAT_PLA0, lcd_preheat_pla0);
+  MENU_ITEM(function, MSG_PREHEAT_PLA_N "1", lcd_preheat_pla0);
 #if TEMP_SENSOR_1 != 0 //2 extruder preheat
-    MENU_ITEM(function, MSG_PREHEAT_PLA1, lcd_preheat_pla1);
+  MENU_ITEM(function, MSG_PREHEAT_PLA_N "2", lcd_preheat_pla1);
 #endif //2 extruder preheat
 #if TEMP_SENSOR_2 != 0 //3 extruder preheat
-    MENU_ITEM(function, MSG_PREHEAT_PLA2, lcd_preheat_pla2);
+  MENU_ITEM(function, MSG_PREHEAT_PLA_N "3", lcd_preheat_pla2);
 #endif //3 extruder preheat
-#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 //all extruder preheat
+#if TEMP_SENSOR_3 != 0 //4 extruder preheat
-    MENU_ITEM(function, MSG_PREHEAT_PLA012, lcd_preheat_pla012);
+  MENU_ITEM(function, MSG_PREHEAT_PLA_N "4", lcd_preheat_pla3);
-#endif //2 extruder preheat
+#endif //4 extruder preheat
+#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 || TEMP_SENSOR_3 != 0 //all extruder preheat
+  MENU_ITEM(function, MSG_PREHEAT_PLA_ALL, lcd_preheat_pla0123);
+#endif //all extruder preheat
 #if TEMP_SENSOR_BED != 0
   MENU_ITEM(function, MSG_PREHEAT_PLA_BEDONLY, lcd_preheat_pla_bedonly);
 #endif
@@ -577,16 +614,20 @@ static void lcd_preheat_abs_menu()
 {
   START_MENU();
   MENU_ITEM(back, MSG_PREPARE, lcd_prepare_menu);
-    MENU_ITEM(function, MSG_PREHEAT_ABS0, lcd_preheat_abs0);
+  MENU_ITEM(function, MSG_PREHEAT_ABS_N "1", lcd_preheat_abs0);
 #if TEMP_SENSOR_1 != 0 //2 extruder preheat
-    MENU_ITEM(function, MSG_PREHEAT_ABS1, lcd_preheat_abs1);
+	MENU_ITEM(function, MSG_PREHEAT_ABS_N "2", lcd_preheat_abs1);
 #endif //2 extruder preheat
 #if TEMP_SENSOR_2 != 0 //3 extruder preheat
-    MENU_ITEM(function, MSG_PREHEAT_ABS2, lcd_preheat_abs2);
+  MENU_ITEM(function, MSG_PREHEAT_ABS_N "3", lcd_preheat_abs2);
 #endif //3 extruder preheat
-#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 //all extruder preheat
+#if TEMP_SENSOR_3 != 0 //4 extruder preheat
-    MENU_ITEM(function, MSG_PREHEAT_ABS012, lcd_preheat_abs012);
+  MENU_ITEM(function, MSG_PREHEAT_ABS_N "4", lcd_preheat_abs3);
-#endif //2 extruder preheat
+#endif //4 extruder preheat
+#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 || TEMP_SENSOR_3 != 0 //all extruder preheat
+  MENU_ITEM(function, MSG_PREHEAT_ABS_ALL, lcd_preheat_abs0123);
+#endif //all extruder preheat
+
 #if TEMP_SENSOR_BED != 0
  MENU_ITEM(function, MSG_PREHEAT_ABS_BEDONLY, lcd_preheat_abs_bedonly);
 #endif
@@ -598,6 +639,7 @@ void lcd_cooldown()
     setTargetHotend0(0);
     setTargetHotend1(0);
     setTargetHotend2(0);
+    setTargetHotend3(0);
     setTargetBed(0);
     fanSpeed = 0;
     lcd_return_to_status();
@@ -764,22 +806,19 @@ static void lcd_control_menu()
 
 static void lcd_control_temperature_menu()
 {
-#ifdef PIDTEMP
-    // set up temp variables - undo the default scaling
-    raw_Ki = unscalePID_i(Ki);
-    raw_Kd = unscalePID_d(Kd);
-#endif
-
   START_MENU();
   MENU_ITEM(back, MSG_CONTROL, lcd_control_menu);
 #if TEMP_SENSOR_0 != 0
   MENU_ITEM_EDIT(int3, MSG_NOZZLE, &target_temperature[0], 0, HEATER_0_MAXTEMP - 15);
 #endif
-#if TEMP_SENSOR_1 != 0
+#if TEMP_SENSOR_1 != 0 && EXTRUDERS > 1
-    MENU_ITEM_EDIT(int3, MSG_NOZZLE1, &target_temperature[1], 0, HEATER_1_MAXTEMP - 15);
+  MENU_ITEM_EDIT(int3, MSG_NOZZLE " 2", &target_temperature[1], 0, HEATER_1_MAXTEMP - 15);
 #endif
-#if TEMP_SENSOR_2 != 0
+#if TEMP_SENSOR_2 != 0 && EXTRUDERS > 2
-    MENU_ITEM_EDIT(int3, MSG_NOZZLE2, &target_temperature[2], 0, HEATER_2_MAXTEMP - 15);
+  MENU_ITEM_EDIT(int3, MSG_NOZZLE " 3", &target_temperature[2], 0, HEATER_2_MAXTEMP - 15);
+#endif
+#if TEMP_SENSOR_3 != 0 && EXTRUDERS > 3
+  MENU_ITEM_EDIT(int3, MSG_NOZZLE " 4", &target_temperature[3], 0, HEATER_3_MAXTEMP - 15);
 #endif
 #if TEMP_SENSOR_BED != 0
   MENU_ITEM_EDIT(int3, MSG_BED, &target_temperature_bed, 0, BED_MAXTEMP - 15);
@@ -792,13 +831,45 @@ static void lcd_control_temperature_menu()
   MENU_ITEM_EDIT(float32, MSG_FACTOR, &autotemp_factor, 0.0, 1.0);
 #endif
 #ifdef PIDTEMP
-    MENU_ITEM_EDIT(float52, MSG_PID_P, &Kp, 1, 9990);
+	// set up temp variables - undo the default scaling
+	pid_current_extruder = 0;
+	raw_Ki = unscalePID_i(PID_PARAM(Ki,0));
+	raw_Kd = unscalePID_d(PID_PARAM(Kd,0));
+	MENU_ITEM_EDIT(float52, MSG_PID_P, &PID_PARAM(Kp,0), 1, 9990);
 	// i is typically a small value so allows values below 1
 	MENU_ITEM_EDIT_CALLBACK(float52, MSG_PID_I, &raw_Ki, 0.01, 9990, copy_and_scalePID_i);
 	MENU_ITEM_EDIT_CALLBACK(float52, MSG_PID_D, &raw_Kd, 1, 9990, copy_and_scalePID_d);
     #ifdef PID_ADD_EXTRUSION_RATE
-    MENU_ITEM_EDIT(float3, MSG_PID_C, &Kc, 1, 9990);
+	  MENU_ITEM_EDIT(float3, MSG_PID_C, &PID_PARAM(Kc,0), 1, 9990);
+    #endif//PID_ADD_EXTRUSION_RATE
+#ifdef PID_PARAMS_PER_EXTRUDER
+  #if EXTRUDERS > 1
+	  // set up temp variables - undo the default scaling
+	  pid_current_extruder = 0;
+	  raw_Ki = unscalePID_i(PID_PARAM(Ki,1));
+	  raw_Kd = unscalePID_d(PID_PARAM(Kd,1));
+	  MENU_ITEM_EDIT(float52, MSG_PID_P " E2", &PID_PARAM(Kp,1), 1, 9990);
+	  // i is typically a small value so allows values below 1
+	  MENU_ITEM_EDIT_CALLBACK(float52, MSG_PID_I " E2", &raw_Ki, 0.01, 9990, copy_and_scalePID_i);
+	  MENU_ITEM_EDIT_CALLBACK(float52, MSG_PID_D " E2", &raw_Kd, 1, 9990, copy_and_scalePID_d);
+      #ifdef PID_ADD_EXTRUSION_RATE
+	    MENU_ITEM_EDIT(float3, MSG_PID_C " E2", &PID_PARAM(Kc,1), 1, 9990);
+      #endif//PID_ADD_EXTRUSION_RATE
+  #endif//EXTRUDERS > 1
+  #if EXTRUDERS > 2
+	    // set up temp variables - undo the default scaling
+	    pid_current_extruder = 0;
+	    raw_Ki = unscalePID_i(PID_PARAM(Ki,2));
+	    raw_Kd = unscalePID_d(PID_PARAM(Kd,2));
+	    MENU_ITEM_EDIT(float52, MSG_PID_P " E3", &PID_PARAM(Kp,2), 1, 9990);
+	    // i is typically a small value so allows values below 1
+	    MENU_ITEM_EDIT_CALLBACK(float52, MSG_PID_I " E3", &raw_Ki, 0.01, 9990, copy_and_scalePID_i);
+	    MENU_ITEM_EDIT_CALLBACK(float52, MSG_PID_D " E3", &raw_Kd, 1, 9990, copy_and_scalePID_d);
+        #ifdef PID_ADD_EXTRUSION_RATE
+	      MENU_ITEM_EDIT(float3, MSG_PID_C " E3", &PID_PARAM(Kc,2), 1, 9990);
         #endif//PID_ADD_EXTRUSION_RATE
+  #endif//EXTRUDERS > 2
+#endif // PID_PARAMS_PER_EXTRUDER
 #endif//PIDTEMP
     MENU_ITEM(submenu, MSG_PREHEAT_PLA_SETTINGS, lcd_control_temperature_preheat_pla_settings_menu);
     MENU_ITEM(submenu, MSG_PREHEAT_ABS_SETTINGS, lcd_control_temperature_preheat_abs_settings_menu);
@@ -888,13 +959,15 @@ static void lcd_control_volumetric_menu()
 		MENU_ITEM_EDIT_CALLBACK(float43, MSG_FILAMENT_SIZE_EXTRUDER_1, &filament_size[1], DEFAULT_NOMINAL_FILAMENT_DIA - .5, DEFAULT_NOMINAL_FILAMENT_DIA + .5, calculate_volumetric_multipliers);
 #if EXTRUDERS > 2
 		MENU_ITEM_EDIT_CALLBACK(float43, MSG_FILAMENT_SIZE_EXTRUDER_2, &filament_size[2], DEFAULT_NOMINAL_FILAMENT_DIA - .5, DEFAULT_NOMINAL_FILAMENT_DIA + .5, calculate_volumetric_multipliers);
-#endif
+#if EXTRUDERS > 3
-#endif
+		MENU_ITEM_EDIT_CALLBACK(float43, MSG_FILAMENT_SIZE_EXTRUDER_3, &filament_size[3], DEFAULT_NOMINAL_FILAMENT_DIA - .5, DEFAULT_NOMINAL_FILAMENT_DIA + .5, calculate_volumetric_multipliers);
+#endif //EXTRUDERS > 3
+#endif //EXTRUDERS > 2
+#endif //EXTRUDERS > 1
 	}
 
 	END_MENU();
 }
-
 #ifdef DOGLCD
 static void lcd_set_contrast()
 {
@@ -934,7 +1007,6 @@ static void lcd_control_retract_menu()
     MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACT_RECOVERF, &retract_recover_feedrate, 1, 999);
     END_MENU();
 }
-
 #endif //FWRETRACT
 
 #if SDCARDDETECT == -1
@@ -1191,7 +1263,7 @@ void lcd_update()
         lcdDrawUpdate = 2;
         lcd_oldcardstatus = IS_SD_INSERTED;
         lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
-          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
+          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT) && !defined(DOGLCD)
             currentMenu == lcd_status_screen
           #endif
         );
@@ -1251,7 +1323,7 @@ void lcd_update()
         u8g.firstPage();
         do
         {
-            u8g.setFont(u8g_font_6x10_marlin);
+            u8g.setFont(FONT_MENU);
             u8g.setPrintPos(125,0);
             if (blink % 2) u8g.setColorIndex(1); else u8g.setColorIndex(0); // Set color for the alive dot
             u8g.drawPixel(127,63); // draw alive dot
@@ -1294,7 +1366,7 @@ void lcd_finishstatus() {
     }
   }
   lcd_status_message[LCD_WIDTH] = '\0';
-  #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
+  #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT) && !defined(DOGLCD)
     #if PROGRESS_MSG_EXPIRE > 0
       messageTick =
     #endif
@@ -1705,7 +1777,7 @@ char *ftostr52(const float &x)
 void copy_and_scalePID_i()
 {
 #ifdef PIDTEMP
-  Ki = scalePID_i(raw_Ki);
+  PID_PARAM(Ki, pid_current_extruder) = scalePID_i(raw_Ki);
   updatePID();
 #endif
 }
@@ -1715,7 +1787,7 @@ void copy_and_scalePID_i()
 void copy_and_scalePID_d()
 {
 #ifdef PIDTEMP
-  Kd = scalePID_d(raw_Kd);
+	PID_PARAM(Kd, pid_current_extruder) = scalePID_d(raw_Kd);
   updatePID();
 #endif
 }

Marlin/ultralcd_implementation_hitachi_HD44780.h

@@ -1,5 +1,5 @@
-#ifndef ULTRA_LCD_IMPLEMENTATION_HITACHI_HD44780_H
+#ifndef ULTRALCD_IMPLEMENTATION_HITACHI_HD44780_H
-#define ULTRA_LCD_IMPLEMENTATION_HITACHI_HD44780_H
+#define ULTRALCD_IMPLEMENTATION_HITACHI_HD44780_H
 
 /**
 * Implementation of the LCD display routines for a Hitachi HD44780 display. These are common LCD character displays.
@@ -903,4 +903,4 @@ static uint8_t lcd_implementation_read_slow_buttons()
 }
 #endif
 
-#endif//ULTRA_LCD_IMPLEMENTATION_HITACHI_HD44780_H
+#endif //__ULTRALCD_IMPLEMENTATION_HITACHI_HD44780_H

Marlin/ultralcd_st7920_u8glib_rrd.h

@@ -55,11 +55,11 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
         WRITE(ST7920_CLK_PIN,1);
 
         ST7920_CS();
-        u8g_Delay(90);                 //initial delay for boot up
+        u8g_Delay(120);                 //initial delay for boot up
         ST7920_SET_CMD();
         ST7920_WRITE_BYTE(0x08);       //display off, cursor+blink off
         ST7920_WRITE_BYTE(0x01);       //clear CGRAM ram
-        u8g_Delay(10);                 //delay for CGRAM clear
+        u8g_Delay(15);                 //delay for CGRAM clear
         ST7920_WRITE_BYTE(0x3E);       //extended mode + GDRAM active
         for(y=0;y<HEIGHT/2;y++)        //clear GDRAM
         {

README.md

@@ -1,425 +1,60 @@
-Current Status: Bug Fixing
+# Marlin 3D Printer Firmware
-===================
+<img align="right" src="Documentation/Logo/Marlin%20Logo%20GitHub.png" />
 
-What bugs are we working on: https://github.com/MarlinFirmware/Marlin/milestones/Bug%20Fixing%20Round%201
+  * [Configuration & Compilation](/Documentation/Compilation.md)
+  * Supported
+    * [Features](/Documentation/Features.md)
+    * [Hardware](/Documentation/Hardware.md)
+    * [GCodes](/Documentation/GCodes.md)
+  * Notes
+    * [Auto Bed Leveling](/Documentation/BedLeveling.md)
+    * [Filament Sensor](/Documentation/FilamentSensor.md)
+    * [Ramps Servo Power](/Documentation/RampsServoPower.md)
 
-IRC channel on freenode: #marlin-firmware
+##### [RepRap.org Wiki Page](http://reprap.org/wiki/Marlin)
 
-(baaaah, #marlin was taken)
+## Quick Information
 
-Developer Notes
+This is a firmware for reprap single-processor electronics setups.
-===================
+It also works on the Ultimaker PCB. It supports printing from SD card+Folders, and look-ahead trajectory planning.
+This firmware is a mashup between [Sprinter](https://github.com/kliment/Sprinter), [grbl](https://github.com/simen/grbl) and many original parts.
 
-- There are now 2 branches: The __development__ branch is where new features and code changes will be sorted out. This branch may have untested code in it, so please let us know if you find any bugs. When the __development__ branch has reached a state where it is stable, it will be moved to the __stable__ branch.
+## Current Status: Bug Fixing
 
-- We are doing a kind of cleanup in the list of Issues and Pull Requests, the aim is to get to a state where we can certify the code as stable. To get the code tested as widely as possible we require several volunteers with a wide variety of hardware configurations willing to test the firmware and help us to certify it as stable. If you want to help out testing go to this issue and let us know: https://github.com/MarlinFirmware/Marlin/issues/1209
+The Marlin development is currently revived. There's a long list of reported issues and pull requests, which we are working on currently.
+We are actively looking for testers. So please try the current development version and report new issues and feedback.
 
-- Before you submit any pull request, we ask that you _PLEASE_ test your code before submission, even if the change seems innocuous. When creating the pull request, please include the hardware you used for testing and a short synopsis of your testing procedure. Untested pull requests are less likely to be merged, as even slight changes create the risk of breaking the main branch.
-
-- If you have a fix don't open an issue telling about it, but test the code and submit a pull request. Use the __development__ branch when you submit.
-
-==========================
-Marlin 3D Printer Firmware
-==========================
 [![Coverity Scan Build Status](https://scan.coverity.com/projects/2224/badge.svg)](https://scan.coverity.com/projects/2224)
-[![Travis Build Status](https://travis-ci.org/ErikZalm/Marlin.svg)](https://travis-ci.org/ErikZalm/Marlin)
+[![Travis Build Status](https://travis-ci.org/MarlinFirmware/Marlin.svg)](https://travis-ci.org/MarlinFirmware/Marlin)
-
-Marlin has a GPL license because I believe in open development.
-Please do not use this code in products (3D printers, CNC etc) that are closed source or are crippled by a patent.
-
-[![Flattr this git repo](http://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=ErikZalm&url=https://github.com/ErikZalm/Marlin&title=Marlin&language=&tags=github&category=software)
-
-Quick Information
-===================
-This RepRap firmware is a mashup between <a href="https://github.com/kliment/Sprinter">Sprinter</a>, <a href="https://github.com/simen/grbl/tree">grbl</a> and many original parts.
-
-Derived from Sprinter and Grbl by Erik van der Zalm.
-Sprinters lead developers are Kliment and caru.
-Grbls lead developer is Simen Svale Skogsrud. Sonney Jeon (Chamnit) improved some parts of grbl
-A fork by bkubicek for the Ultimaker was merged, and further development was aided by him.
-Some features have been added by:
-Lampmaker, Bradley Feldman, and others...
-
-
-Features:
-=========
-
-*   Interrupt based movement with real linear acceleration
-*   High steprate
-*   Look ahead (Keep the speed high when possible. High cornering speed)
-*   Interrupt based temperature protection
-*   preliminary support for Matthew Roberts advance algorithm
-    For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
-*   Full endstop support
-*   SD Card support
-*   SD Card folders (works in pronterface)
-*   SD Card autostart support
-*   LCD support (ideally 20x4)
-*   LCD menu system for autonomous SD card printing, controlled by an click-encoder.
-*   EEPROM storage of e.g. max-velocity, max-acceleration, and similar variables
-*   many small but handy things originating from bkubicek's fork.
-*   Arc support
-*   Temperature oversampling
-*   Dynamic Temperature setpointing aka "AutoTemp"
-*   Support for QTMarlin, a very beta GUI for PID-tuning and velocity-acceleration testing. https://github.com/bkubicek/QTMarlin
-*   Endstop trigger reporting to the host software.
-*   Updated sdcardlib
-*   Heater power reporting. Useful for PID monitoring.
-*   PID tuning
-*   CoreXY kinematics (www.corexy.com/theory.html)
-*   Delta kinematics
-*   SCARA kinematics
-*   Dual X-carriage support for multiple extruder systems
-*   Configurable serial port to support connection of wireless adaptors.
-*   Automatic operation of extruder/cold-end cooling fans based on nozzle temperature
-*   RC Servo Support, specify angle or duration for continuous rotation servos.
-*   Bed Auto Leveling.
-*   Support for a filament diameter sensor, which adjusts extrusion volume
-
-The default baudrate is 250000. This baudrate has less jitter and hence errors than the usual 115200 baud, but is less supported by drivers and host-environments.
-
-
-Differences and additions to the already good Sprinter firmware:
-================================================================
-
-Look-ahead:
------------
-
-Marlin has look-ahead. While sprinter has to break and re-accelerate at each corner,
-lookahead will only decelerate and accelerate to a velocity,
-so that the change in vectorial velocity magnitude is less than the xy_jerk_velocity.
-This is only possible, if some future moves are already processed, hence the name.
-It leads to less over-deposition at corners, especially at flat angles.
-
-Arc support:
-------------
-
-Slic3r can find curves that, although broken into segments, were ment to describe an arc.
-Marlin is able to print those arcs. The advantage is the firmware can choose the resolution,
-and can perform the arc with nearly constant velocity, resulting in a nice finish.
-Also, less serial communication is needed.
-
-Temperature Oversampling:
--------------------------
-
-To reduce noise and make the PID-differential term more useful, 16 ADC conversion results are averaged.
-
-AutoTemp:
----------
-
-If your gcode contains a wide spread of extruder velocities, or you realtime change the building speed, the temperature should be changed accordingly.
-Usually, higher speed requires higher temperature.
-This can now be performed by the AutoTemp function
-By calling M109 S<mintemp> B<maxtemp> F<factor> you enter the autotemp mode.
-
-You can leave it by calling M109 without any F.
-If active, the maximal extruder stepper rate of all buffered moves will be calculated, and named "maxerate" [steps/sec].
-The wanted temperature then will be set to t=tempmin+factor*maxerate, while being limited between tempmin and tempmax.
-If the target temperature is set manually or by gcode to a value less then tempmin, it will be kept without change.
-Ideally, your gcode can be completely free of temperature controls, apart from a M109 S T F in the start.gcode, and a M109 S0 in the end.gcode.
-
-EEPROM:
--------
-
-If you know your PID values, the acceleration and max-velocities of your unique machine, you can set them, and finally store them in the EEPROM.
-After each reboot, it will magically load them from EEPROM, independent what your Configuration.h says.
-
-LCD Menu:
----------
-
-If your hardware supports it, you can build yourself a LCD-CardReader+Click+encoder combination. It will enable you to realtime tune temperatures,
-accelerations, velocities, flow rates, select and print files from the SD card, preheat, disable the steppers, and do other fancy stuff.
-One working hardware is documented here: http://www.thingiverse.com/thing:12663
-Also, with just a 20x4 or 16x2 display, useful data is shown.
-
-SD card folders:
-----------------
-
-If you have an SD card reader attached to your controller, also folders work now. Listing the files in pronterface will show "/path/subpath/file.g".
-You can write to file in a subfolder by specifying a similar text using small letters in the path.
-Also, backup copies of various operating systems are hidden, as well as files not ending with ".g".
-
-SD card folders:
-----------------
-
-If you place a file auto[0-9].g into the root of the sd card, it will be automatically executed if you boot the printer. The same file will be executed by selecting "Autostart" from the menu.
-First *0 will be performed, than *1 and so on. That way, you can heat up or even print automatically without user interaction.
-
-Endstop trigger reporting:
---------------------------
-
-If an endstop is hit while moving towards the endstop, the location at which the firmware thinks that the endstop was triggered is outputed on the serial port.
-This is useful, because the user gets a warning message.
-However, also tools like QTMarlin can use this for finding acceptable combinations of velocity+acceleration.
-
-Coding paradigm:
-----------------
-
-Not relevant from a user side, but Marlin was split into thematic junks, and has tried to partially enforced private variables.
-This is intended to make it clearer, what interacts which what, and leads to a higher level of modularization.
-We think that this is a useful prestep for porting this firmware to e.g. an ARM platform in the future.
-A lot of RAM (with enabled LCD ~2200 bytes) was saved by storing char []="some message" in Program memory.
-In the serial communication, a #define based level of abstraction was enforced, so that it is clear that
-some transfer is information (usually beginning with "echo:"), an error "error:", or just normal protocol,
-necessary for backwards compatibility.
-
-Interrupt based temperature measurements:
------------------------------------------
-
-An interrupt is used to manage ADC conversions, and enforce checking for critical temperatures.
-This leads to less blocking in the heater management routine.
-
-Implemented G Codes:
-====================
-
-*  G0  -> G1
-*  G1  - Coordinated Movement X Y Z E
-*  G2  - CW ARC
-*  G3  - CCW ARC
-*  G4  - Dwell S<seconds> or P<milliseconds>
-*  G10 - retract filament according to settings of M207
-*  G11 - retract recover filament according to settings of M208
-*  G28 - Home all Axis
-*  G29 - Detailed Z-Probe, probes the bed at 3 points.  You must de at the home position for this to work correctly.
-*  G30 - Single Z Probe, probes bed at current XY location.
-*  G31 - Dock Z Probe sled (if enabled)
-*  G32 - Undock Z Probe sled (if enabled)
-*  G90 - Use Absolute Coordinates
-*  G91 - Use Relative Coordinates
-*  G92 - Set current position to cordinates given
 
-M Codes
+What bugs are we working on: [Bug Fixing Round 2](https://github.com/MarlinFirmware/Marlin/milestones/Bug%20Fixing%20Round%202)
-*  M0   - Unconditional stop - Wait for user to press a button on the LCD (Only if ULTRA_LCD is enabled)
-*  M1   - Same as M0
-*  M17  - Enable/Power all stepper motors
-*  M18  - Disable all stepper motors; same as M84
-*  M20  - List SD card
-*  M21  - Init SD card
-*  M22  - Release SD card
-*  M23  - Select SD file (M23 filename.g)
-*  M24  - Start/resume SD print
-*  M25  - Pause SD print
-*  M26  - Set SD position in bytes (M26 S12345)
-*  M27  - Report SD print status
-*  M28  - Start SD write (M28 filename.g)
-*  M29  - Stop SD write
-*  M30  - Delete file from SD (M30 filename.g)
-*  M31  - Output time since last M109 or SD card start to serial
-*  M32  - Select file and start SD print (Can be used when printing from SD card)
-*  M42  - Change pin status via gcode Use M42 Px Sy to set pin x to value y, when omitting Px the onboard led will be used.
-*  M80  - Turn on Power Supply
-*  M81  - Turn off Power Supply
-*  M82  - Set E codes absolute (default)
-*  M83  - Set E codes relative while in Absolute Coordinates (G90) mode
-*  M84  - Disable steppers until next move, or use S<seconds> to specify an inactivity timeout, after which the steppers will be disabled.  S0 to disable the timeout.
-*  M85  - Set inactivity shutdown timer with parameter S<seconds>. To disable set zero (default)
-*  M92  - Set axis_steps_per_unit - same syntax as G92
-*  M104 - Set extruder target temp
-*  M105 - Read current temp
-*  M106 - Fan on
-*  M107 - Fan off
-*  M109 - Sxxx Wait for extruder current temp to reach target temp. Waits only when heating
-*         Rxxx Wait for extruder current temp to reach target temp. Waits when heating and cooling
-*  M112 - Emergency stop
-*  M114 - Output current position to serial port
-*  M115 - Capabilities string
-*  M117 - display message
-*  M119 - Output Endstop status to serial port
-*  M126 - Solenoid Air Valve Open (BariCUDA support by jmil)
-*  M127 - Solenoid Air Valve Closed (BariCUDA vent to atmospheric pressure by jmil)
-*  M128 - EtoP Open (BariCUDA EtoP = electricity to air pressure transducer by jmil)
-*  M129 - EtoP Closed (BariCUDA EtoP = electricity to air pressure transducer by jmil)
-*  M140 - Set bed target temp
-*  M190 - Sxxx Wait for bed current temp to reach target temp. Waits only when heating
-*         Rxxx Wait for bed current temp to reach target temp. Waits when heating and cooling
-*  M200 D<millimeters>- set filament diameter and set E axis units to cubic millimeters (use S0 to set back to millimeters).
-*  M201 - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
-*  M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!!
-*  M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec
-*  M204 - Set default acceleration: S normal moves T filament only moves (M204 S3000 T7000) im mm/sec^2  also sets minimum segment time in ms (B20000) to prevent buffer underruns and M20 minimum feedrate
-*  M205 -  advanced settings:  minimum travel speed S=while printing T=travel only,  B=minimum segment time X= maximum xy jerk, Z=maximum Z jerk, E=maximum E jerk
-*  M206 - set additional homeing offset
-*  M207 - set retract length S[positive mm] F[feedrate mm/min] Z[additional zlift/hop], stays in mm regardless of M200 setting
-*  M208 - set recover=unretract length S[positive mm surplus to the M207 S*] F[feedrate mm/min]
-*  M209 - S<1=true/0=false> enable automatic retract detect if the slicer did not support G10/11: every normal extrude-only move will be classified as retract depending on the direction.
-*  M218 - set hotend offset (in mm): T<extruder_number> X<offset_on_X> Y<offset_on_Y>
-*  M220 S<factor in percent>- set speed factor override percentage
-*  M221 S<factor in percent>- set extrude factor override percentage
-*  M240 - Trigger a camera to take a photograph
-*  M280 - Position an RC Servo P<index> S<angle/microseconds>, ommit S to report back current angle
-*  M300 - Play beepsound S<frequency Hz> P<duration ms>
-*  M301 - Set PID parameters P I and D
-*  M302 - Allow cold extrudes
-*  M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
-*  M304 - Set bed PID parameters P I and D
-*  M400 - Finish all moves
-*  M401 - Lower z-probe if present
-*  M402 - Raise z-probe if present
-*  M404 - N<dia in mm> Enter the nominal filament width (3mm, 1.75mm ) or will display nominal filament width without parameters
-*  M405 - Turn on Filament Sensor extrusion control.  Optional D<delay in cm> to set delay in centimeters between sensor and extruder
-*  M406 - Turn off Filament Sensor extrusion control
-*  M407 - Displays measured filament diameter
-*  M500 - stores paramters in EEPROM
-*  M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
-*  M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
-*  M503 - print the current settings (from memory not from eeprom)
-*  M540 - Use S[0|1] to enable or disable the stop SD card print on endstop hit (requires ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
-*  M600 - Pause for filament change X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
-*  M907 - Set digital trimpot motor current using axis codes.
-*  M908 - Control digital trimpot directly.
-*  M350 - Set microstepping mode.
-*  M351 - Toggle MS1 MS2 pins directly.
-*  M928 - Start SD logging (M928 filename.g) - ended by M29
-*  M999 - Restart after being stopped by error
 
+## Contact
 
-Configuring and compilation:
+__IRC:__ #marlin-firmware @freenode ([WebChat Client](https://webchat.freenode.net/?channels=marlin-firmware), [Archive](http://energymonitor-dk.dns4e.net/marlin-firmware-log/))
-============================
 
-Install the arduino software IDE/toolset v23 (Some configurations also work with 1.x.x)
+__Mailing List:__ marlin@lists.0l.de ([Subscribe](http://lists.0l.de/mailman/listinfo/marlin), [Archive](http://lists.0l.de/pipermail/marlin/))
-   http://www.arduino.cc/en/Main/Software
 
-Download the Marlin firmware
+## Credits
-   https://github.com/ErikZalm/Marlin/tree/Marlin_v1
-   Use the "Download Zip" button on the right.
 
-For gen6/gen7 and sanguinololu the Sanguino directory in the Marlin dir needs to be copied to the arduino environment.
+The current Marlin dev team consists of:
-  copy ArduinoAddons\Arduino_x.x.x\sanguino <arduino home>\hardware\Sanguino
 
-Start the arduino IDE.
+ - Erik van der Zalm ([@ErikZalm](https://github.com/ErikZalm))
-Select Tools -> Board -> Arduino Mega 2560    or your microcontroller
+ - [@daid](https://github.com/daid)
-Select the correct serial port in Tools ->Serial Port
-Open Marlin.pde
  
-Click the Verify/Compile button
+Sprinters lead developers are Kliment and caru.
-
+Grbls lead developer is Simen Svale Skogsrud.
-Click the Upload button
+Sonney Jeon (Chamnit) improved some parts of grbl
-If all goes well the firmware is uploading
+A fork by bkubicek for the Ultimaker was merged.
-
-That's ok.  Enjoy Silky Smooth Printing.
-
-===============================================
-Instructions for configuring Bed Auto Leveling
-===============================================
-There are two options for this feature. You may choose to use a servo mounted on the X carriage or you may use a sled that mounts on the X axis and can be docked when not in use.
-See the section for each option below for specifics about installation and configuration. Also included are instructions that apply to both options.
-
-Note for RAMPS users:
----------------------
-
-By default, RAMPS have no power on servo bus (if you happen to have a multimeter, check the voltage on servo power pins).
-In order to get the servo working, you need to supply 5V to 5V pin.. You can do it using your power supply (if it has a 5V output) or jumping the "Vcc" from Arduino to the 5V RAMPS rail.
-These 2 pins are located just between the Reset Button and the yellow fuses... There are marks in the board showing 5V and VCC.. just connect them..
-If jumping the arduino Vcc do RAMPS 5V rail, take care to not use a power hungry servo, otherwise you will cause a blackout in the arduino board ;-)
-
-Instructions for Both Options
------------------------------
-
-Uncomment the "ENABLE_AUTO_BED_LEVELING" define (commented by default)
-
-The following options define the probing positions. These are good starting values.
-I recommend to keep a better clearance from borders in the first run and then make the probes as close as possible to borders:
-
-* \#define LEFT_PROBE_BED_POSITION 30
-* \#define RIGHT_PROBE_BED_POSITION 140
-* \#define BACK_PROBE_BED_POSITION 140
-* \#define FRONT_PROBE_BED_POSITION 30
-
-A few more options:
-
-* \#define XY_TRAVEL_SPEED 6000
-
-X and Y axis travel speed between probes, in mm/min.
-Bear in mind that really fast moves may render step skipping. 6000 mm/min (100mm/s) is a good value.
-
-* \#define Z_RAISE_BEFORE_PROBING 10
-* \#define Z_RAISE_BETWEEN_PROBINGS 10
-
-The Z axis is lifted when traveling to the first probe point by Z_RAISE_BEFORE_PROBING value
-and then lifted when traveling from first to second and second to third point by Z_RAISE_BETWEEN_PROBINGS.
-All values are in mm as usual.
-
-Servo Option Notes
-------------------
-You will probably need a swivel Z-MIN endstop in the extruder. A rc servo do a great job.
-Check the system working here: http://www.youtube.com/watch?v=3IKMeOYz-1Q (Enable English subtitles)
-Teasing ;-) video: http://www.youtube.com/watch?v=x8eqSQNAyro
-
-In order to get the servo working, you need to enable:
-
-* \#define NUM_SERVOS 1 // Servo index starts with 0 for M280 command
-
-* \#define SERVO_ENDSTOPS {-1, -1, 0} // Servo index for X, Y, Z. Disable with -1
-
-* \#define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 165,60} // X,Y,Z Axis Extend and Retract angles
-
-The first define tells firmware how many servos you have.
-The second tells what axis this servo will be attached to. In the example above, we have a servo in Z axis.
-The third one tells the angle in 2 situations: Probing (165º) and resting (60º). Check this with command M280 P0 S{angle} (example: M280 P0 S60 moves the servo to 60º)
-
-Next you need to define the Z endstop (probe) offset from hotend.
-My preferred method:
-
-* a) Make a small mark in the bed with a marker/felt-tip pen.
-* b) Place the hotend tip as *exactly* as possible on the mark, touching the bed. Raise the hotend 0.1mm (a regular paper thickness) and zero all axis (G92 X0 Y0 Z0);
-* d) Raise the hotend 10mm (or more) for probe clearance, lower the Z probe (Z-Endstop) with M401 and place it just on that mark by moving X, Y and Z;
-* e) Lower the Z in 0.1mm steps, with the probe always touching the mark (it may be necessary to adjust X and Y as well) until you hear the "click" meaning the mechanical endstop was trigged. You can confirm with M119;
-* f) Now you have the probe in the same place as your hotend tip was before. Perform a M114 and write down the values, for example: X:24.3 Y:-31.4 Z:5.1;
-* g) You can raise the z probe with M402 command;
-* h) Fill the defines bellow multiplying the values by "-1" (just change the signal)
-
-
-* \#define X_PROBE_OFFSET_FROM_EXTRUDER -24.3
-* \#define Y_PROBE_OFFSET_FROM_EXTRUDER 31.4
-* \#define Z_PROBE_OFFSET_FROM_EXTRUDER -5.1
-
-
-Sled Option Notes
------------------
-The sled option uses an electromagnet to attach and detach to/from the X carriage. See http://www.thingiverse.com/thing:396692 for more details on how to print and install this feature. It uses the same connections as the servo option.
-
-To use the sled option, you must define two additional things in Configuration.h:
-
-* \#define Z_PROBE_SLED
-* \#define SLED_DOCKING_OFFSET 5
-
-Uncomment the Z_PROBE_SLED to define to enable the sled (commented out by default).
-
-Uncomment the SLED_DOCKING_OFFSET to set the extra distance the X axis must travel to dock the sled. This value can be found by moving the X axis to its maximum position then measure the distance to the right X end and subtract the width of the sled (23mm if you printed the sled from Thingiverse).
-
-Next you need to define the Z endstop (probe) offset from hotend.
-My preferred method:
-
-* a) Home the X and Y axes.
-* b) Move the X axis to about the center of the print bed. Make a mark on the print bed.
-* c) Move the Y axis to the maximum position. Make another mark.
-* d) Home the X axis and use a straight edge to make a line between the two points.
-* e) Repeat (b)-(d) reversing the X and Y. When you are done you will have two lines on the print bed. We will use these to measure the offset for the Z probe endstop.
-* f) Move the nozzle so that it is positioned on the center point of the two lines. You can use fine movement of 0.1mm to get it as close as possible. Note the position of X and Y.
-* g) Zero the Z axis with the G92 Z0 command.
-* h) Raise the Z axis about 20mmm.
-* i) Use the G32 command to retrieve the sled.
-* j) Now more the X and Y axis to the position recorded in (f).
-* k) Lower the Z axis in 0.1mm steps until you hear the "click" meaning the mechanical endstop was trigged. You can confirm with the M119 command. Note the position of the Z axis.
-* l) Make a mark on the print bed where the endstop lever has touched the print bed. Raise the Z-axis about 30mm to give yourself some room.
-* m) Now measure the distance from the center point to the endstop impact site along the X and Y axis using the lines drawn previously.
-* n) Fill in the values below. If the endstop mark is in front of the line running left-to-right, use positive values. If it is behind, use negative values. For the Z axis use the value from (k) and subtract 0.1mm.
-
-For example, suppose you measured the endstop position and it was 20mm to the right of the line running front-to-back, 10mm toward the front of the line running left-to-right, and the value from (k) was 2.85. The values for the defines would be:
-
-* \#define X_PROBE_OFFSET_FROM_EXTRUDER 20
-* \#define Y_PROBE_OFFSET_FROM_EXTRUDER 10
-* \#define Z_PROBE_OFFSET_FROM_EXTRUDER 2.75
-
-That's it.. enjoy never having to calibrate your Z endstop neither leveling your bed by hand anymore ;-)
-
-Filament Sensor
----------------
-Supports the use of a real time filament diameter sensor that measures the diameter of the filament going into the extruder and then adjusts the extrusion rate to compensate for filament that does not match what is defined in the g-code.  The diameter can also be displayed on the LCD screen. This potentially eliminates the need to measure filament diameter when changing spools of filament. Gcode becomes independent of the filament diameter. Can also compensate for changing diameter.
 
-For examples of these sensors, see: http://www.thingiverse.com/thing:454584, https://www.youmagine.com/designs/filament-diameter-sensor, http://diy3dprinting.blogspot.com/2014/01/diy-filament-diameter-sensor.html. Any sensor which produces a voltage equivalent to the diameter in mm (i.e. 1v = 1mm) can be used. This provides a very simple interface and may encourage more innovation in this area.
+More features have been added by:
+  - Lampmaker,
+  - Bradley Feldman,
+  - and others...
 
-4 new Mcodes are defined to set relevant parameters: M404, M405, M406, M407 - see above.
+## Licence
 
- Implements a delay buffer to handle the transit delay between where the filament is measured and when it gets to the extruder.
+Marlin is published unde the [GPL license](/Documentation/COPYING.md) because I believe in open development.
+Please do not use this code in products (3D printers, CNC etc) that are closed source or are crippled by a patent.
 
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