You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
155 lines
8.1 KiB
155 lines
8.1 KiB
# 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 _while_ printing from SD card files):
|
|
syntax "M32 /path/filename#", or "M32 S<startpos bytes> !filename#"
|
|
Call gcode file : "M32 P !filename#" and return to caller file after finishing (similar to #include).
|
|
The '#' is necessary when calling from within sd files, as it stops buffer prereading
|
|
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.
|
|
M48 - Measure Z_Probe repeatability. M48 [n # of points] [X position] [Y position] [V_erboseness #] [E_ngage Probe] [L # of legs of travel]
|
|
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
|
|
IF AUTOTEMP is enabled, S<mintemp> B<maxtemp> F<factor>. Exit autotemp by any M109 without F
|
|
M112 - Emergency stop
|
|
M114 - Output current position to serial port
|
|
M115 - Capabilities string
|
|
M117 - display message
|
|
M119 - Output Endstop status to serial port
|
|
M120 - Enable endstop detection
|
|
M121 - Disable endstop detection
|
|
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
|
|
M150 - Set BlinkM Color Output R: Red<0-255> U(!): Green<0-255> B: Blue<0-255> over i2c, G for green does not work.
|
|
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: P for Printing moves, R for Retract only (no X, Y, Z) moves and T for Travel (non printing) moves (ex. M204 P800 T3000 R9000) in mm/sec^2
|
|
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/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>
|
|
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
|
|
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>.
|
|
M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
|
|
M304 - Set bed PID parameters P I and D
|
|
M380 - Activate solenoid on active extruder
|
|
M381 - Disable all solenoids
|
|
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 - Display measured filament diameter
|
|
M500 - Store parameters in EEPROM
|
|
M501 - Read parameters from EEPROM (if you need reset them after you changed them temporarily).
|
|
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). 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
|
|
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.
|
|
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
|
|
```
|
|
## SCARA-specific M-Codes - May change to suit future G-code standards
|
|
```
|
|
M360 - SCARA calibration: Move to cal-position ThetaA (0 deg calibration)
|
|
M361 - SCARA calibration: Move to cal-position ThetaB (90 deg calibration - steps per degree)
|
|
M362 - SCARA calibration: Move to cal-position PsiA (0 deg calibration)
|
|
M363 - SCARA calibration: Move to cal-position PsiB (90 deg calibration - steps per degree)
|
|
M364 - SCARA calibration: Move to cal-position PSIC (90 deg to Theta calibration position)
|
|
M365 - SCARA calibration: Scaling factor, X, Y, Z axis
|
|
```
|
|
|
|
# Comments
|
|
|
|
Comments start at a `;` (semicolon) and end with the end of the line:
|
|
|
|
N3 T0*57 ; This is a comment
|
|
N4 G92 E0*67
|
|
; So is this
|
|
N5 G28*22
|
|
|
|
(example taken from the [RepRap wiki](http://reprap.org/wiki/Gcode#Comments))
|
|
|
|
If you need to use a literal `;` somewhere (for example within `M117`), you can escape semicolons with a `\`
|
|
(backslash):
|
|
|
|
M117 Hello \;)
|
|
|
|
`\` can also be used to escape `\` itself, if you need a literal `\` in front of a `;`:
|
|
|
|
M117 backslash: \\;and a comment
|
|
|
|
Please note that hosts should strip any comments before sending GCODE to the printer in order to save bandwidth.
|