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.
332 lines
13 KiB
332 lines
13 KiB
#ifndef __CONFIGURATION_H
|
|
#define __CONFIGURATION_H
|
|
|
|
|
|
|
|
// This determines the communication speed of the printer
|
|
#define BAUDRATE 250000
|
|
//#define BAUDRATE 115200
|
|
//#define BAUDRATE 230400
|
|
|
|
|
|
// 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 2.0 // (mm/sec)
|
|
|
|
// If defined the movements slow down when the look ahead buffer is only half full
|
|
#define SLOWDOWN
|
|
|
|
// BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration
|
|
|
|
//// The following define selects which electronics board you have. Please choose the one that matches your setup
|
|
// MEGA/RAMPS up to 1.2 = 3,
|
|
// RAMPS 1.3 = 33
|
|
// Gen6 = 5,
|
|
// Sanguinololu 1.2 and above = 62
|
|
// Ultimaker = 7,
|
|
// Teensylu = 8
|
|
#define MOTHERBOARD 7
|
|
|
|
//===========================================================================
|
|
//=============================Thermal Settings ============================
|
|
//===========================================================================
|
|
|
|
//// Thermistor settings:
|
|
// 1 is 100k thermistor
|
|
// 2 is 200k thermistor
|
|
// 3 is mendel-parts thermistor
|
|
// 4 is 10k thermistor
|
|
// 5 is ParCan supplied 104GT-2 100K
|
|
// 6 is EPCOS 100k
|
|
// 7 is 100k Honeywell thermistor 135-104LAG-J01
|
|
//#define THERMISTORHEATER_0 3
|
|
//#define THERMISTORHEATER_1 3
|
|
//#define THERMISTORBED 3
|
|
|
|
//#define HEATER_0_USES_THERMISTOR
|
|
//#define HEATER_1_USES_THERMISTOR
|
|
#define HEATER_0_USES_AD595
|
|
//#define HEATER_1_USES_AD595
|
|
|
|
// Select one of these only to define how the bed temp is read.
|
|
//#define BED_USES_THERMISTOR
|
|
//#define BED_USES_AD595
|
|
|
|
#define BED_CHECK_INTERVAL 5000 //ms
|
|
|
|
//// Experimental watchdog and minimal temp
|
|
// The watchdog waits for the watchperiod 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
|
|
/// CURRENTLY NOT IMPLEMENTED AND UNUSEABLE
|
|
//#define WATCHPERIOD 5000 //5 seconds
|
|
|
|
// Actual temperature must be close to target for this long before M109 returns success
|
|
//#define TEMP_RESIDENCY_TIME 20 // (seconds)
|
|
//#define TEMP_HYSTERESIS 5 // (C°) range of +/- temperatures considered "close" to the target one
|
|
|
|
//// The minimal temperature defines the temperature below which the heater will not be enabled
|
|
#define HEATER_0_MINTEMP 5
|
|
//#define HEATER_1_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 BED_MAXTEMP 150
|
|
|
|
|
|
|
|
// PID settings:
|
|
// Uncomment the following line to enable PID support.
|
|
|
|
#define PIDTEMP
|
|
#ifdef PIDTEMP
|
|
//#define PID_DEBUG // Sends debug data to the serial port.
|
|
//#define PID_OPENLOOP 1 // Puts PID in open loop. M104 sets the output power in %
|
|
|
|
#define PID_MAX 255 // limits current to nozzle; 255=full current
|
|
#define PID_INTEGRAL_DRIVE_MAX 255 //limit for the integral term
|
|
#define K1 0.95 //smoothing factor withing the PID
|
|
#define PID_dT 0.1 //sampling period of the PID
|
|
|
|
//To develop some PID settings for your machine, you can initiall follow
|
|
// the Ziegler-Nichols method.
|
|
// set Ki and Kd to zero.
|
|
// heat with a defined Kp and see if the temperature stabilizes
|
|
// ideally you do this graphically with repg.
|
|
// the PID_CRITIAL_GAIN should be the Kp at which temperature oscillatins are not dampned out/decreas in amplitutde
|
|
// PID_SWING_AT_CRITIAL is the time for a full period of the oscillations at the critical Gain
|
|
// usually further manual tunine is necessary.
|
|
|
|
#define PID_CRITIAL_GAIN 50
|
|
#define PID_SWING_AT_CRITIAL 47 //seconds
|
|
|
|
//#define PID_PI //no differentail term
|
|
#define PID_PID //normal PID
|
|
|
|
#ifdef PID_PID
|
|
//PID according to Ziegler-Nichols method
|
|
// #define DEFAULT_Kp (0.6*PID_CRITIAL_GAIN)
|
|
// #define DEFAULT_Ki (2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
|
|
// #define DEFAULT_Kd (PID_SWING_AT_CRITIAL/8./PID_dT)
|
|
|
|
// Ultitmaker
|
|
#define DEFAULT_Kp 22.2
|
|
#define DEFAULT_Ki (1.25*PID_dT)
|
|
#define DEFAULT_Kd (99/PID_dT)
|
|
|
|
// Mendel Parts V9 on 12V
|
|
// #define DEFAULT_Kp 63.0
|
|
// #define DEFAULT_Ki (2.25*PID_dT)
|
|
// #define DEFAULT_Kd (440/PID_dT)
|
|
#endif
|
|
|
|
#ifdef PID_PI
|
|
//PI according to Ziegler-Nichols method
|
|
#define DEFAULT_Kp (PID_CRITIAL_GAIN/2.2)
|
|
#define DEFAULT_Ki (1.2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
|
|
#define DEFAULT_Kd (0)
|
|
#endif
|
|
|
|
// this adds an experimental additional term to the heatingpower, proportional to the extrusion speed.
|
|
// if Kc is choosen 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 (3) //heatingpower=Kc*(e_speed)
|
|
#endif
|
|
#endif // PIDTEMP
|
|
|
|
|
|
//===========================================================================
|
|
//=============================Mechanical Settings===========================
|
|
//===========================================================================
|
|
|
|
|
|
// Endstop Settings
|
|
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
|
|
// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
|
|
const bool ENDSTOPS_INVERTING = true; // set to true to invert the logic of the endstops.
|
|
// For optos H21LOB set to true, for Mendel-Parts newer optos TCST2103 set to false
|
|
|
|
|
|
// 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
|
|
|
|
// Disables axis when it's not being used.
|
|
#define DISABLE_X false
|
|
#define DISABLE_Y false
|
|
#define DISABLE_Z false
|
|
#define DISABLE_E false
|
|
|
|
// Inverting axis direction
|
|
//#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true
|
|
//#define INVERT_Y_DIR true // 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_E_DIR true // for direct drive extruder v9 set to true, for geared extruder set to false
|
|
|
|
#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_E_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 false //If true, axis won't move to coordinates less than zero.
|
|
#define max_software_endstops false //If true, axis won't move to coordinates greater than the defined lengths below.
|
|
#define X_MAX_LENGTH 210
|
|
#define Y_MAX_LENGTH 210
|
|
#define Z_MAX_LENGTH 210
|
|
|
|
//// MOVEMENT SETTINGS
|
|
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
|
|
//note: on bernhards ultimaker 200 200 12 are working well.
|
|
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min)
|
|
|
|
#define AXIS_RELATIVE_MODES {false, false, false, false}
|
|
|
|
#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
|
|
|
|
// default settings
|
|
|
|
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200*8/3,760*1.1} // default steps per unit for ultimaker
|
|
//#define DEFAULT_AXIS_STEPS_PER_UNIT {40, 40, 3333.92, 67}
|
|
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 200000} // (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 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
|
|
#define DEFAULT_RETRACT_ACCELERATION 7000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
|
|
|
|
#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
|
|
#define DEFAULT_MINTRAVELFEEDRATE 0.0
|
|
|
|
// minimum time in microseconds that a movement needs to take if the buffer is emptied. Increase this number if you see blobs while printing high speed & high detail. It will slowdown on the detailed stuff.
|
|
#define DEFAULT_MINSEGMENTTIME 20000 // Obsolete delete this
|
|
#define DEFAULT_XYJERK 30.0 // (mm/sec)
|
|
#define DEFAULT_ZJERK 0.4 // (mm/sec)
|
|
|
|
|
|
|
|
|
|
//===========================================================================
|
|
//=============================Additional Features===========================
|
|
//===========================================================================
|
|
|
|
// EEPROM
|
|
// the microcontroller can store settings in the EEPROM, e.g. max velocity...
|
|
// 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.
|
|
//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
|
|
|
|
|
|
// The watchdog waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
|
|
// this enables the watchdog interrupt.
|
|
//#define USE_WATCHDOG
|
|
//#ifdef USE_WATCHDOG
|
|
// you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby:
|
|
//#define RESET_MANUAL
|
|
//#define WATCHDOG_TIMEOUT 4 //seconds
|
|
//#endif
|
|
|
|
// extruder advance constant (s2/mm3)
|
|
//
|
|
// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2
|
|
//
|
|
// hooke's law says: force = k * distance
|
|
// bernoulli's priniciple 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 .3
|
|
|
|
#define D_FILAMENT 1.7
|
|
#define STEPS_MM_E 65
|
|
#define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
|
|
#define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA)
|
|
|
|
#endif // ADVANCE
|
|
|
|
|
|
//LCD and SD support
|
|
//#define ULTRA_LCD //general lcd support, also 16x2
|
|
//#define SDSUPPORT // Enable SD Card Support in Hardware Console
|
|
|
|
#define ULTIPANEL
|
|
#ifdef ULTIPANEL
|
|
//#define NEWPANEL //enable this if you have a click-encoder panel
|
|
#define SDSUPPORT
|
|
#define ULTRA_LCD
|
|
#define LCD_WIDTH 20
|
|
#define LCD_HEIGHT 4
|
|
#else //no panel but just lcd
|
|
#ifdef ULTRA_LCD
|
|
#define LCD_WIDTH 16
|
|
#define LCD_HEIGHT 2
|
|
#endif
|
|
#endif
|
|
|
|
// A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software.
|
|
//#define DEBUG_STEPS
|
|
|
|
|
|
// Arc interpretation settings:
|
|
#define MM_PER_ARC_SEGMENT 1
|
|
#define N_ARC_CORRECTION 25
|
|
|
|
|
|
//automatic temperature: just for testing, this is very dangerous, keep disabled!
|
|
// not working yet.
|
|
//Erik: the settings currently depend dramatically on skeinforge39 or 41.
|
|
//#define AUTOTEMP
|
|
#define AUTOTEMP_MIN 190
|
|
#define AUTOTEMP_MAX 260
|
|
#define AUTOTEMP_FACTOR 1000. //current target temperature= min+largest buffered espeeds)*FACTOR
|
|
|
|
|
|
const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
|
|
|
|
//===========================================================================
|
|
//=============================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 ringbuffering.
|
|
#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 recieving from the serial:
|
|
#define MAX_CMD_SIZE 96
|
|
#define BUFSIZE 4
|
|
|
|
|
|
#include "thermistortables.h"
|
|
|
|
#endif //__CONFIGURATION_H
|