/* This file is part of Repetier-Firmware. Repetier-Firmware is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Repetier-Firmware is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Repetier-Firmware. If not, see . */ #ifndef CONFIGURATION_H #define CONFIGURATION_H /* Some words on units: From 0.80 onwards the units used are unified for easier configuration, watch out when transferring from older configs! Speed is in mm/s Acceleration in mm/s^2 Temperature is in degrees Celsius ########################################################################################## ## IMPORTANT ## ########################################################################################## For easy configuration, the default settings enable parameter storage in EEPROM. This means, after the first upload many variables can only be changed using the special M commands as described in the documentation. Changing these values in the configuration.h file has no effect. Parameters overridden by EEPROM settings are calibration values, extruder values except thermistor tables and some other parameter likely to change during usage like advance steps or ops mode. To override EEPROM settings with config settings, set EEPROM_MODE 0 */ // BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration /** Number of extruders. Maximum 6 extruders. */ #define NUM_EXTRUDER 1 /** Set to 1 if all extruder motors go to 1 nozzle that mixes your colors. */ #define MIXING_EXTRUDER 0 //// The following define selects which electronics board you have. Please choose the one that matches your setup // Gen3 PLUS for RepRap Motherboard V1.2 = 21 // MEGA/RAMPS up to 1.2 = 3 // RAMPS 1.3/RAMPS 1.4 = 33 // Azteeg X3 = 34 // Azteeg X3 Pro = 35 // MPX3 (mainly RAMPS compatible) = 38 // Ultimaker Shield 1.5.7 = 37 // Gen6 = 5 // Gen6 deluxe = 51 // Sanguinololu up to 1.1 = 6 // Sanguinololu 1.2 and above = 62 // 3Drag/Velleman K8200 = 66 (experimental) // Open Motion Controller = 91 // Melzi board = 63 // Define REPRAPPRO_HUXLEY if you have one for correct HEATER_1_PIN assignment! // Azteeg X1 = 65 // 3Drag/Velleman K8200 (experimental) = 66 // Gen7 1.1 till 1.3.x = 7 // Gen7 1.4.1 and later = 71 // Sethi 3D_1 = 72 // Teensylu (at90usb) = 8 // requires Teensyduino // Printrboard (at90usb) = 9 // requires Teensyduino // Printrboard Ref. F or newer= 92 // requires Teensyduino // Foltyn 3D Master = 12 // MegaTronics 1.0 = 70 // Megatronics 2.0 = 701 // Megatronics 3.0 = 703 // Thermistors predefined not thermocouples // Minitronics 1.0 = 702 // RUMBA = 80 // Get it from reprapdiscount // FELIXprinters = 101 // Rambo = 301 // Rambo EInsy = 310 // PiBot for Repetier V1.0-1.3= 314 // PiBot for Repetier V1.4 = 315 // PiBot Controller V2.0 = 316 // Sanguish Beta = 501 // Unique One rev. A = 88 // SAV MK1 = 89 // MJRice Pica Rev B = 183 // MJRice Pica Rev C = 184 // Zonestar ZRIB 2.1 = 39 // User layout defined in userpins.h = 999 #define MOTHERBOARD 33 #include "pins.h" // Override pin definitions from pins.h //#define FAN_PIN 4 // Extruder 2 uses the default fan output, so move to an other pin //#define EXTERNALSERIAL use Arduino serial library instead of build in. Requires more ram, has only 63 byte input buffer. /* We can connect BlueTooth to serial converter module directly to boards based on AtMega2560 or AtMega1280 and some boards based on AtMega2561, AtMega1281 or AtMega1284p - On Melzi boards connect BT to TX1 and RX1 pins, then set BLUETOOTH_SERIAL to 1 - On RUMBA boards connect BT to pin 11 and 12 of X3 connector, then set BLUETOOTH_SERIAL to 3 - On RAMBO boards connect BT to pins 5,6 or 7,8 or 9,10 on Serial connector, then accordingly set BLUETOOTH_SERIAL to 1,2 or 3 - On RAMPS we must remap Y_ENDSTOPS pins or Z_ENDSTOPZ pins or LCD_ENABLE and LCD_RS pins to another pins, and connect BT to: a) signals of Y_MIN, Y_MAX, then set BLUETOOTH_SERIAL to 3 (RX from BT to Y_MIN, TX from BT to Y_MAX) b) signals of Z_MIN, Z_MAX, then set BLUETOOTH_SERIAL to 1 (RX from BT to Z_MIN, TX from BT to Z_MAX) c) pin 17 and 18 of AUX4 connector, then set BLUETOOTH_SERIAL to 2 (RX from BT to AUX4 p18, TX from BT to AUX4 p17) Comment out or set the BLUETOOTH_SERIAL to 0 or -1 to disable this feature. */ #define BLUETOOTH_SERIAL 1 // Port number (1..3) - For RUMBA use 3 #define BLUETOOTH_BAUD 115200 // communication speed // Uncomment the following line if you are using Arduino compatible firmware made for Arduino version earlier then 1.0 // If it is incompatible you will get compiler errors about write functions not being compatible! //#define COMPAT_PRE1 /* Define the type of axis movements needed for your printer. The typical case is a full cartesian system where x, y and z moves are handled by separate motors. 0 = full cartesian system, xyz have separate motors. 1 = z axis + xy H-gantry (x_motor = x+y, y_motor = x-y) 2 = z axis + xy H-gantry (x_motor = x+y, y_motor = y-x) 3 = Delta printers (Rostock, Kossel, RostockMax, Cerberus, etc) 4 = Tuga printer (Scott-Russell mechanism) 5 = Bipod system (not implemented) 8 = y axis + xz H-gantry (x_motor = x+z, z_motor = x-z) 9 = y axis + xz H-gantry (x_motor = x+z, z_motor = z-x) Cases 1, 2, 8 and 9 cover all needed xy and xz H gantry systems. If you get results mirrored etc. you can swap motor connections for x and y. If a motor turns in the wrong direction change INVERT_X_DIR or INVERT_Y_DIR. */ #define DRIVE_SYSTEM 0 /* Normal core xy implementation needs 2 virtual steps for a motor step to guarantee that every tiny move gets maximum one step regardless of direction. This can cost some speed, so alternatively you can activate the FAST_COREXYZ by uncommenting the define. This solves the core movements as nonlinear movements like done for deltas but without the complicated transformations. Since transformations are still linear you can reduce delta computations per second to 10 and also use 10 subsegments instead of 20 to reduce memory usage. */ //#define FAST_COREXYZ /* You can write some GCODE to be executed on startup. Use this e.g. to set some pins. Separate multiple GCODEs with \n */ //#define STARTUP_GCODE "" // ########################################################################################## // ## Calibration ## // ########################################################################################## /** Drive settings for the Delta printers */ #if DRIVE_SYSTEM == DELTA // *************************************************** // *** These parameter are only for Delta printers *** // *************************************************** /** \brief Delta drive type: 0 - belts and pulleys, 1 - filament drive */ #define DELTA_DRIVE_TYPE 0 #if DELTA_DRIVE_TYPE == 0 /** \brief Pitch in mm of drive belt. GT2 = 2mm */ #define BELT_PITCH 2 /** \brief Number of teeth on X, Y and Z tower pulleys */ #define PULLEY_TEETH 20 #define PULLEY_CIRCUMFERENCE (BELT_PITCH * PULLEY_TEETH) #elif DELTA_DRIVE_TYPE == 1 /** \brief Filament pulley diameter in millimeters */ #define PULLEY_DIAMETER 10 #define PULLEY_CIRCUMFERENCE (PULLEY_DIAMETER * 3.1415927) #endif /** \brief Steps per rotation of stepper motor */ #define STEPS_PER_ROTATION 200 /** \brief Micro stepping rate of X, Y and Y tower stepper drivers */ #define MICRO_STEPS 16 // Calculations #define AXIS_STEPS_PER_MM ((float)(MICRO_STEPS * STEPS_PER_ROTATION) / PULLEY_CIRCUMFERENCE) #define XAXIS_STEPS_PER_MM AXIS_STEPS_PER_MM #define YAXIS_STEPS_PER_MM AXIS_STEPS_PER_MM #define ZAXIS_STEPS_PER_MM AXIS_STEPS_PER_MM #else // ******************************************************* // *** These parameter are for all other printer types *** // ******************************************************* /** Drive settings for printers with cartesian drive systems */ /** \brief Number of steps for a 1mm move in x direction. For xy gantry use 2*belt moved! Overridden if EEPROM activated. */ #define XAXIS_STEPS_PER_MM 80 /** \brief Number of steps for a 1mm move in y direction. For xy gantry use 2*belt moved! Overridden if EEPROM activated.*/ #define YAXIS_STEPS_PER_MM 80 /** \brief Number of steps for a 1mm move in z direction Overridden if EEPROM activated.*/ #define ZAXIS_STEPS_PER_MM 4000 #endif // ########################################################################################## // ## Extruder configuration ## // ########################################################################################## // You can use either PWM (pulse width modulation) or PDM (pulse density modulation) for // extruders or coolers. PDM will give more signal changes per second, so on average it gives // the cleaner signal. The only advantage of PWM is giving signals at a fixed rate and never more // then PWM. #define PDM_FOR_EXTRUDER 1 #define PDM_FOR_COOLER 1 // The firmware checks if the heater and sensor got decoupled, which is dangerous. Since it will never reach target // temperature, the heater will stay on for every which can burn your printer or house. // As an additional barrier to your smoke detectors (I hope you have one above your printer) we now // do some more checks to detect if something got wrong. // If the temp. is on hold target, it may not sway more then this degrees celsius, or we mark // sensor as defect. #define DECOUPLING_TEST_MAX_HOLD_VARIANCE 20 // Minimum temp. rise we expect after the set duration of full heating is over. // Always keep a good safety margin to get no false positives. If your period is e.g. 10 seconds // because at startup you already need 7 seconds until heater starts to rise temp. for sensor // then you have 3 seconds of increased heating to reach 1°C. #define DECOUPLING_TEST_MIN_TEMP_RISE 1 // Set to 1 if you want firmware to kill print on decouple #define KILL_IF_SENSOR_DEFECT 0 // for each extruder, fan will stay on until extruder temperature is below this value #define EXTRUDER_FAN_COOL_TEMP 50 // Retraction for sd pause over lcd #define RETRACT_ON_PAUSE 2 // These commands get executed after storing position and going to park position. #define PAUSE_START_COMMANDS "" // These commands get executed before we go to stored position. #define PAUSE_END_COMMANDS "" /* Set to 1 if all extruders use the same heater block. Temp. control is then always controlled by settings in extruder 0 definition. */ #define SHARED_EXTRUDER_HEATER 0 /* Speed in mm/s for extruder moves fom internal commands, e.g. switching extruder. */ #define EXTRUDER_SWITCH_XY_SPEED 100 // Extruder offsets in steps not mm! #define EXT0_X_OFFSET 0 #define EXT0_Y_OFFSET 0 #define EXT0_Z_OFFSET 0 // for skeinforge 40 and later, steps to pull the plastic 1 mm inside the extruder, not out. Overridden if EEPROM activated. #define EXT0_STEPS_PER_MM 413 //385 // What type of sensor is used? // 0 is no thermistor/temperature control // 1 is 100k thermistor (Epcos B57560G0107F000 - RepRap-Fab.org and many other) // 2 is 200k thermistor // 3 is mendel-parts thermistor (EPCOS G550) // 4 is 10k thermistor // 8 is ATC Semitec 104GT-2 // 12 is 100k RS thermistor 198-961 // 13 is PT100 for E3D/Ultimaker // 14 is 100K NTC 3950 // 15 DYZE DESIGN 500°C Thermistor // 16 is B3 innovations 500°C sensor // 5 is userdefined thermistor table 0 // 6 is userdefined thermistor table 1 // 7 is userdefined thermistor table 2 // 50 is userdefined thermistor table 0 for PTC thermistors // 51 is userdefined thermistor table 0 for PTC thermistors // 52 is userdefined thermistor table 0 for PTC thermistors // 60 is AD8494, AD8495, AD8496 or AD8497 (5mV/degC and 1/4 the price of AD595 but only MSOT_08 package) // 61 is AD8494, AD8495, AD8496 or AD8497 (5mV/degC and 1.25 Vref offset like adafruit breakout) // 97 Generic thermistor table 1 // 98 Generic thermistor table 2 // 99 Generic thermistor table 3 // 100 is AD595 // 101 is MAX6675 // 102 is MAX31855 #define EXT0_TEMPSENSOR_TYPE 1 // Analog input pin for reading temperatures or pin enabling SS for MAX6675 #define EXT0_TEMPSENSOR_PIN TEMP_0_PIN // Which pin enables the heater #define EXT0_HEATER_PIN HEATER_0_PIN #define EXT0_STEP_PIN E0_STEP_PIN #define EXT0_DIR_PIN E0_DIR_PIN // set to false/true for normal / inverse direction #define EXT0_INVERSE true #define EXT0_ENABLE_PIN E0_ENABLE_PIN // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 #define EXT0_ENABLE_ON 0 /* Set to 1 to mirror motor. Pins for mirrored motor are below */ #define EXT0_MIRROR_STEPPER 0 #define EXT0_STEP2_PIN E0_STEP_PIN #define EXT0_DIR2_PIN E0_DIR_PIN #define EXT0_INVERSE2 false #define EXT0_ENABLE2_PIN E0_ENABLE_PIN // The following speed settings are for skeinforge 40+ where e is the // length of filament pulled inside the heater. For repsnap or older // skeinforge use higher values. // Overridden if EEPROM activated. #define EXT0_MAX_FEEDRATE 30 // Feedrate from halted extruder in mm/s // Overridden if EEPROM activated. #define EXT0_MAX_START_FEEDRATE 10 // Acceleration in mm/s^2 // Overridden if EEPROM activated. #define EXT0_MAX_ACCELERATION 4000 /** Type of heat manager for this extruder. - 0 = Simply switch on/off if temperature is reached. Works always. - 1 = PID Temperature control. Is better but needs good PID values. Defaults are a good start for most extruder. - 3 = Dead-time control. PID_P becomes dead-time in seconds. Overridden if EEPROM activated. */ #define EXT0_HEAT_MANAGER 1 /** Wait x seconds, after reaching target temperature. Only used for M109. Overridden if EEPROM activated. */ #define EXT0_WATCHPERIOD 1 /** \brief The maximum value, I-gain can contribute to the output. A good value is slightly higher then the output needed for your temperature. Values for starts: 130 => PLA for temperatures from 170-180 deg C 180 => ABS for temperatures around 240 deg C The precise values may differ for different nozzle/resistor combination. Overridden if EEPROM activated. */ #define EXT0_PID_INTEGRAL_DRIVE_MAX 140 /** \brief lower value for integral part The I state should converge to the exact heater output needed for the target temperature. To prevent a long deviation from the target zone, this value limits the lower value. A good start is 30 lower then the optimal value. You need to leave room for cooling. Overridden if EEPROM activated. */ #define EXT0_PID_INTEGRAL_DRIVE_MIN 60 /** P-gain. Overridden if EEPROM activated. */ #define EXT0_PID_PGAIN_OR_DEAD_TIME 24 /** I-gain. Overridden if EEPROM activated. */ #define EXT0_PID_I 0.88 /** Dgain. Overridden if EEPROM activated.*/ #define EXT0_PID_D 80 // maximum time the heater is can be switched on. Max = 255. Overridden if EEPROM activated. #define EXT0_PID_MAX 255 /** \brief Faktor for the advance algorithm. 0 disables the algorithm. Overridden if EEPROM activated. K is the factor for the quadratic term, which is normally disabled in newer versions. If you want to use the quadratic factor make sure ENABLE_QUADRATIC_ADVANCE is defined. L is the linear factor and seems to be working better then the quadratic dependency. */ #define EXT0_ADVANCE_K 0.0f #define EXT0_ADVANCE_L 0.0f /* Motor steps to remove backlash for advance algorithm. These are the steps needed to move the motor cog in reverse direction until it hits the driving cog. Direct drive extruder need 0. */ #define EXT0_ADVANCE_BACKLASH_STEPS 0 /** \brief Temperature to retract filament when extruder is heating up. Overridden if EEPROM activated. */ #define EXT0_WAIT_RETRACT_TEMP 150 /** \brief Units (mm/inches) to retract filament when extruder is heating up. Overridden if EEPROM activated. Set to 0 to disable. */ #define EXT0_WAIT_RETRACT_UNITS 0 /** You can run any GCODE command on extruder deselect/select. Separate multiple commands with a new line \n. That way you can execute some mechanical components needed for extruder selection or retract filament or whatever you need. The codes are only executed for multiple extruder when changing the extruder. */ #define EXT0_SELECT_COMMANDS "M117 Extruder 1" #define EXT0_DESELECT_COMMANDS "" /** The extruder cooler is a fan to cool the extruder when it is heating. If you turn the extruder on, the fan goes on. */ #define EXT0_EXTRUDER_COOLER_PIN -1 /** PWM speed for the cooler fan. 0=off 255=full speed */ #define EXT0_EXTRUDER_COOLER_SPEED 255 /** Time in ms between a heater action and test of success. Must be more then time between turning heater on and first temp. rise! * 0 will disable decoupling test */ #define EXT0_DECOUPLE_TEST_PERIOD 18000 /** Pin which toggles regularly during extrusion allowing jam control. -1 = disabled */ #define EXT0_JAM_PIN -1 /** Pull-up resistor for jam pin? */ #define EXT0_JAM_PULLUP false /* Temperature when using preheat */ #define EXT0_PREHEAT_TEMP 190 // =========================== Configuration for second extruder ======================== #define EXT1_X_OFFSET 0 #define EXT1_Y_OFFSET 0 #define EXT1_Z_OFFSET 0 // for skeinforge 40 and later, steps to pull the plastic 1 mm inside the extruder, not out. Overridden if EEPROM activated. #define EXT1_STEPS_PER_MM 373 // What type of sensor is used? // 0 is no thermistor/temperature control // 1 is 100k thermistor (Epcos B57560G0107F000 - RepRap-Fab.org and many other) // 2 is 200k thermistor // 3 is mendel-parts thermistor (EPCOS G550) // 4 is 10k thermistor // 5 is userdefined thermistor table 0 // 6 is userdefined thermistor table 1 // 7 is userdefined thermistor table 2 // 8 is ATC Semitec 104GT-2 // 50 is userdefined thermistor table 0 for PTC thermistors // 51 is userdefined thermistor table 0 for PTC thermistors // 52 is userdefined thermistor table 0 for PTC thermistors // 60 is AD8494, AD8495, AD8496 or AD8497 (5mV/degC and 1/4 the price of AD595 but only MSOT_08 package) // 61 is AD8494, AD8495, AD8496 or AD8497 (5mV/degC and 1.25 Vref offset like adafruit breakout) // 97 Generic thermistor table 1 // 98 Generic thermistor table 2 // 99 Generic thermistor table 3 // 100 is AD595 // 101 is MAX6675 #define EXT1_TEMPSENSOR_TYPE 3 // Analog input pin for reading temperatures or pin enabling SS for MAX6675 #define EXT1_TEMPSENSOR_PIN TEMP_2_PIN // Which pin enables the heater #define EXT1_HEATER_PIN HEATER_2_PIN #define EXT1_STEP_PIN E1_STEP_PIN #define EXT1_DIR_PIN E1_DIR_PIN // set to 0/1 for normal / inverse direction #define EXT1_INVERSE false #define EXT1_ENABLE_PIN E1_ENABLE_PIN // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 #define EXT1_ENABLE_ON false /* Set to 1 to mirror motor. Pins for mirrored motor are below */ #define EXT1_MIRROR_STEPPER 0 #define EXT1_STEP2_PIN E0_STEP_PIN #define EXT1_DIR2_PIN E0_DIR_PIN #define EXT1_INVERSE2 false #define EXT1_ENABLE2_PIN E0_ENABLE_PIN // The following speed settings are for skeinforge 40+ where e is the // length of filament pulled inside the heater. For repsnap or older // skeinforge use heigher values. // Overridden if EEPROM activated. #define EXT1_MAX_FEEDRATE 25 // Feedrate from halted extruder in mm/s // Overridden if EEPROM activated. #define EXT1_MAX_START_FEEDRATE 12 // Acceleration in mm/s^2 // Overridden if EEPROM activated. #define EXT1_MAX_ACCELERATION 10000 /** Type of heat manager for this extruder. - 0 = Simply switch on/off if temperature is reached. Works always. - 1 = PID Temperature control. Is better but needs good PID values. Defaults are a good start for most extruder. Overridden if EEPROM activated. */ #define EXT1_HEAT_MANAGER 1 /** Wait x seconds, after reaching target temperature. Only used for M109. Overridden if EEPROM activated. */ #define EXT1_WATCHPERIOD 1 /** \brief The maximum value, I-gain can contribute to the output. A good value is slightly higher then the output needed for your temperature. Values for starts: 130 => PLA for temperatures from 170-180 deg C 180 => ABS for temperatures around 240 deg C The precise values may differ for different nozzle/resistor combination. Overridden if EEPROM activated. */ #define EXT1_PID_INTEGRAL_DRIVE_MAX 130 /** \brief lower value for integral part The I state should converge to the exact heater output needed for the target temperature. To prevent a long deviation from the target zone, this value limits the lower value. A good start is 30 lower then the optimal value. You need to leave room for cooling. Overridden if EEPROM activated. */ #define EXT1_PID_INTEGRAL_DRIVE_MIN 60 /** P-gain. Overridden if EEPROM activated. */ #define EXT1_PID_PGAIN_OR_DEAD_TIME 24 /** I-gain. Overridden if EEPROM activated. */ #define EXT1_PID_I 0.88 /** D-gain. Overridden if EEPROM activated.*/ #define EXT1_PID_D 200 // maximum time the heater is can be switched on. Max = 255. Overridden if EEPROM activated. #define EXT1_PID_MAX 255 /** \brief Faktor for the advance algorithm. 0 disables the algorithm. Overridden if EEPROM activated. K is the factor for the quadratic term, which is normally disabled in newer versions. If you want to use the quadratic factor make sure ENABLE_QUADRATIC_ADVANCE is defined. L is the linear factor and seems to be working better then the quadratic dependency. */ #define EXT1_ADVANCE_K 0.0f #define EXT1_ADVANCE_L 0.0f /* Motor steps to remove backlash for advance algorithm. These are the steps needed to move the motor cog in reverse direction until it hits the driving cog. Direct drive extruder need 0. */ #define EXT1_ADVANCE_BACKLASH_STEPS 0 #define EXT1_WAIT_RETRACT_TEMP 150 #define EXT1_WAIT_RETRACT_UNITS 0 #define EXT1_SELECT_COMMANDS "M117 Extruder 2" #define EXT1_DESELECT_COMMANDS "" /** The extruder cooler is a fan to cool the extruder when it is heating. If you turn the etxruder on, the fan goes on. */ #define EXT1_EXTRUDER_COOLER_PIN -1 /** PWM speed for the cooler fan. 0=off 255=full speed */ #define EXT1_EXTRUDER_COOLER_SPEED 255 /** Time in ms between a heater action and test of success. Must be more then time between turning heater on and first temp. rise! * 0 will disable decoupling test */ #define EXT1_DECOUPLE_TEST_PERIOD 18000 /** Pin which toggles regularly during extrusion allowing jam control. -1 = disabled */ #define EXT1_JAM_PIN -1 /** Pull-up resistor for jam pin? */ #define EXT1_JAM_PULLUP false #define EXT1_PREHEAT_TEMP 190 /** If enabled you can select the distance your filament gets retracted during a M140 command, after a given temperature is reached. */ #define RETRACT_DURING_HEATUP 1 /** Allow retraction with G10/G11 removing requirement for retraction setting in slicer. Also allows filament change if lcd is configured. */ #define FEATURE_RETRACTION 1 /** auto-retract converts pure extrusion moves into retractions. Beware that simple extrusion e.g. over Repetier-Host will then not work! */ #define AUTORETRACT_ENABLED 0 #define RETRACTION_LENGTH 3 #define RETRACTION_LONG_LENGTH 13 #define RETRACTION_SPEED 40 #define RETRACTION_Z_LIFT 0 #define RETRACTION_UNDO_EXTRA_LENGTH 0 #define RETRACTION_UNDO_EXTRA_LONG_LENGTH 0 #define RETRACTION_UNDO_SPEED 20 /** If you have a lcd display, you can do a filament switch with M600. It will change the current extruders filament and temperature must already be high enough. */ #define FILAMENTCHANGE_X_POS 0 #define FILAMENTCHANGE_Y_POS 0 #define FILAMENTCHANGE_Z_ADD 1 /** Does a homing procedure after a filament change. This is good in case you moved the extruder while changing filament during print. 0 = no homing, 1 = xy homing, 2 = xyz homing */ #define FILAMENTCHANGE_REHOME 1 /** Will first retract short distance, go to change position and then retract longretract. Retractions speeds are taken from RETRACTION_SPEED and RETRACTION_UNDO_SPEED */ #define FILAMENTCHANGE_SHORTRETRACT 30 #define FILAMENTCHANGE_LONGRETRACT 30 /* Define how we detect jam/out of filament 1 = Distance between signal changes increase 2 = signal gets high 3 = signal gets low 2 and 3 are not jam detections, but only out of filament detection by a switch that changes the signal! */ #define JAM_METHOD 1 // Steps normally needed for a full signal cycle. #define JAM_STEPS 220 // Steps for reducing speed. Must be higher then JAM_STEPS #define JAM_SLOWDOWN_STEPS 380 // New speed multiplier which gets set when slowdown is reached. #define JAM_SLOWDOWN_TO 70 // Last fallback. If we slip this much, we want to pause. #define JAM_ERROR_STEPS 430 /** To prevent signal bouncing, only consider changes if we are this much steps away from last signal change. */ #define JAM_MIN_STEPS 10 /* Determine what should be done if a jam is detected 0 : Nothing, just mark extruder as jammed. 1 : Jam/out of filament dialog and block communication. 2 : Message to host/server otherwise continue and mark extruder jammed */ #define JAM_ACTION 1 /** PID control only works target temperature +/- PID_CONTROL_RANGE. If you get much overshoot at the first temperature set, because the heater is going full power too long, you need to increase this value. For one 6.8 Ohm heater 10 is ok. With two 6.8 Ohm heater use 15. */ #define PID_CONTROL_RANGE 20 /** Prevent extrusions longer then x mm for one command. This is especially important if you abort a print. Then the extrusion position might be at any value like 23344. If you then have an G1 E-2 it will roll back 23 meter! */ #define EXTRUDE_MAXLENGTH 100 /** Skip wait, if the extruder temperature is already within x degrees. Only fixed numbers, 0 = off */ #define SKIP_M109_IF_WITHIN 2 /** \brief Set PID scaling PID values assume a usable range from 0-255. This can be further limited to EXT0_PID_MAX by to methods. Set the value to 0: Normal computation, just clip output to EXT0_PID_MAX if computed value is too high. Set value to 1: Scale PID by EXT0_PID_MAX/256 and then clip to EXT0_PID_MAX. If your EXT0_PID_MAX is low, you should prefer the second method. */ #define SCALE_PID_TO_MAX 0 #define HEATER_PWM_SPEED 1 // How fast ist pwm signal 0 = 15.25Hz, 1 = 30.51Hz, 2 = 61.03Hz, 3 = 122.06Hz /** Temperature range for target temperature to hold in M109 command. 5 means +/-5 degC Uncomment define to force the temperature into the range for given watch period. */ //#define TEMP_HYSTERESIS 5 /** Userdefined thermistor table There are many different thermistors, which can be combined with different resistors. This result in unpredictable number of tables. As a resolution, the user can define one table here, that can be used as type 5 for thermistor type in extruder/heated bed definition. Make sure, the number of entries matches the value in NUM_TEMPS_USERTHERMISTOR0. If you span definition over multiple lines, make sure to end each line, except the last, with a backslash. The table format is {{adc1,temp1},{adc2,temp2}...} with increasing adc values. For more informations, read http://hydraraptor.blogspot.com/2007/10/measuring-temperature-easy-way.html If you have a sprinter temperature table, you have to multiply the first value with 4 and the second with 8. This firmware works with increased precision, so the value reads go from 0 to 4095 and the temperature is temperature*8. If you have a PTC thermistor instead of a NTC thermistor, keep the adc values increasing and use thermistor types 50-52 instead of 5-7! */ /** Number of entries in the user thermistor table 0. Set to 0 to disable it. */ #define NUM_TEMPS_USERTHERMISTOR0 28 #define USER_THERMISTORTABLE0 {\ {1*4,864*8},{21*4,300*8},{25*4,290*8},{29*4,280*8},{33*4,270*8},{39*4,260*8},{46*4,250*8},{54*4,240*8},{64*4,230*8},{75*4,220*8},\ {90*4,210*8},{107*4,200*8},{128*4,190*8},{154*4,180*8},{184*4,170*8},{221*4,160*8},{265*4,150*8},{316*4,140*8},{375*4,130*8},\ {441*4,120*8},{513*4,110*8},{588*4,100*8},{734*4,80*8},{856*4,60*8},{938*4,40*8},{986*4,20*8},{1008*4,0*8},{1018*4,-20*8} } /** Number of entries in the user thermistor table 1. Set to 0 to disable it. */ #define NUM_TEMPS_USERTHERMISTOR1 0 #define USER_THERMISTORTABLE1 {} /** Number of entries in the user thermistor table 2. Set to 0 to disable it. */ #define NUM_TEMPS_USERTHERMISTOR2 0 #define USER_THERMISTORTABLE2 {} /** If defined, creates a thermistor table at startup. If you don't feel like computing the table on your own, you can use this generic method. It is a simple approximation which may be not as accurate as a good table computed from the reference values in the datasheet. You can increase precision if you use a temperature/resistance for R0/T0, which is near your operating temperature. This will reduce precision for lower temperatures, which are not really important. The resistors must fit the following schematic: @code VREF ---- R2 ---+--- Termistor ---+-- GND | | +------ R1 -------+ | | +---- Capacitor --+ | V measured @endcode If you don't have R1, set it to 0. The capacitor is for reducing noise from long thermistor cable. If you don't have one, it's OK. If you need the generic table, uncomment the following define. */ //#define USE_GENERIC_THERMISTORTABLE_1 /* Some examples for different thermistors: EPCOS B57560G104+ : R0 = 100000 T0 = 25 Beta = 4036 EPCOS 100K Thermistor (B57560G1104F) : R0 = 100000 T0 = 25 Beta = 4092 ATC Semitec 104GT-2 : R0 = 100000 T0 = 25 Beta = 4267 Honeywell 100K Thermistor (135-104LAG-J01) : R0 = 100000 T0 = 25 Beta = 3974 */ /** Reference Temperature */ #define GENERIC_THERM1_T0 25 /** Resistance at reference temperature */ #define GENERIC_THERM1_R0 100000 /** Beta value of thermistor You can use the beta from the datasheet or compute it yourself. See http://reprap.org/wiki/MeasuringThermistorBeta for more details. */ #define GENERIC_THERM1_BETA 4036 /** Start temperature for generated thermistor table */ #define GENERIC_THERM1_MIN_TEMP -20 /** End Temperature for generated thermistor table */ #define GENERIC_THERM1_MAX_TEMP 300 #define GENERIC_THERM1_R1 0 #define GENERIC_THERM1_R2 4700 // The same for table 2 and 3 if needed //#define USE_GENERIC_THERMISTORTABLE_2 #define GENERIC_THERM2_T0 170 #define GENERIC_THERM2_R0 1042.7 #define GENERIC_THERM2_BETA 4036 #define GENERIC_THERM2_MIN_TEMP -20 #define GENERIC_THERM2_MAX_TEMP 300 #define GENERIC_THERM2_R1 0 #define GENERIC_THERM2_R2 4700 //#define USE_GENERIC_THERMISTORTABLE_3 #define GENERIC_THERM3_T0 170 #define GENERIC_THERM3_R0 1042.7 #define GENERIC_THERM3_BETA 4036 #define GENERIC_THERM3_MIN_TEMP -20 #define GENERIC_THERM3_MAX_TEMP 300 #define GENERIC_THERM3_R1 0 #define GENERIC_THERM3_R2 4700 /** Supply voltage to ADC, can be changed by setting ANALOG_REF below to different value. */ #define GENERIC_THERM_VREF 5 /** Number of entries in generated table. One entry takes 4 bytes. Higher number of entries increase computation time too. Value is used for all generic tables created. */ #define GENERIC_THERM_NUM_ENTRIES 33 // uncomment the following line for MAX6675 support. //#define SUPPORT_MAX6675 // uncomment the following line for MAX31855 support. //#define SUPPORT_MAX31855 // ############# Heated bed configuration ######################## /** \brief Set true if you have a heated bed connected to your board, false if not */ #define HAVE_HEATED_BED 1 #define HEATED_BED_MAX_TEMP 115 /** Skip M190 wait, if heated bed is already within x degrees. Fixed numbers only, 0 = off. */ #define SKIP_M190_IF_WITHIN 3 // Select type of your heated bed. It's the same as for EXT0_TEMPSENSOR_TYPE // set to 0 if you don't have a heated bed #define HEATED_BED_SENSOR_TYPE 1 /** Analog pin of analog sensor to read temperature of heated bed. */ #define HEATED_BED_SENSOR_PIN TEMP_1_PIN /** \brief Pin to enable heater for bed. */ #define HEATED_BED_HEATER_PIN HEATER_1_PIN // How often the temperature of the heated bed is set (msec) #define HEATED_BED_SET_INTERVAL 5000 /** Heat manager for heated bed: 0 = Bang Bang, fast update 1 = PID controlled 2 = Bang Bang, limited check every HEATED_BED_SET_INTERVAL. Use this with relay-driven beds to save life time 3 = dead time control */ #define HEATED_BED_HEAT_MANAGER 1 /** \brief The maximum value, I-gain can contribute to the output. The precise values may differ for different nozzle/resistor combination. Overridden if EEPROM activated. */ #define HEATED_BED_PID_INTEGRAL_DRIVE_MAX 255 /** \brief lower value for integral part The I state should converge to the exact heater output needed for the target temperature. To prevent a long deviation from the target zone, this value limits the lower value. A good start is 30 lower then the optimal value. You need to leave room for cooling. Overridden if EEPROM activated. */ #define HEATED_BED_PID_INTEGRAL_DRIVE_MIN 80 /** P-gain. Overridden if EEPROM activated. */ #define HEATED_BED_PID_PGAIN_OR_DEAD_TIME 196 /** I-gain Overridden if EEPROM activated.*/ #define HEATED_BED_PID_IGAIN 33.02 /** Dgain. Overridden if EEPROM activated.*/ #define HEATED_BED_PID_DGAIN 290 // maximum time the heater can be switched on. Max = 255. Overridden if EEPROM activated. #define HEATED_BED_PID_MAX 255 // Time to see a temp. change when fully heating. Consider that beds at higher temp. need longer to rise and cold // beds need some time to get the temp. to the sensor. Time is in milliseconds! Set 0 to disable #define HEATED_BED_DECOUPLE_TEST_PERIOD 300000 // 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! #define MAXTEMP 260 #define HEATED_BED_PREHEAT_TEMP 55 /** Extreme values to detect defect thermistors. */ #define MIN_DEFECT_TEMPERATURE -10 #define MAX_DEFECT_TEMPERATURE 300 //How many milliseconds a hot end will preheat before starting to check the //temperature. This value should NOT be set to the time it takes the //hot end to reach the target temperature, but should be set to the time it //takes to reach the minimum temperature your thermistor can read. The lower //the better/safer, and shouldn't need to be more than 30 seconds (30000) #define MILLISECONDS_PREHEAT_TIME 30000 // ########################################################################################## // ## Laser configuration ## // ########################################################################################## /* If the firmware is in laser mode, it can control a laser output to cut or engrave materials. Please use this feature only if you know about safety and required protection. Lasers are dangerous and can hurt or make you blind!!! The default laser driver only supports laser on and off. Here you control the intensity with your feedrate. For exchangeable diode lasers this is normally enough. If you need more control you can set the intensity in a range 0-255 with a custom extension to the driver. See driver.h and comments on how to extend the functions non invasive with our event system. If you have a laser - powder system you will like your E override. If moves contain a increasing extruder position it will laser that move. With this trick you can use existing FDM slicers to laser the output. Laser width is extrusion width. Other tools may use M3 and M5 to enable/disable laser. Here G1/G2/G3 moves have laser enabled and G0 moves have it disables. In any case, laser only enables while moving. At the end of a move it gets automatically disabled. */ #define SUPPORT_LASER 0 // set 1 to enable laser support #define LASER_PIN -1 // set to pin enabling laser #define LASER_ON_HIGH 1 // Set 0 if low signal enables laser #define LASER_WARMUP_TIME 0// wait x milliseconds to start material burning before move #define LASER_PWM_MAX 255 //255 8-bit PWM 4095 for 12Bit PWM #define LASER_WATT 1.6 // Laser diode power // ########################################################################################## // ## CNC configuration ## // ########################################################################################## /* If the firmware is in CNC mode, it can control a mill with M3/M4/M5. It works similar to laser mode, but mill keeps enabled during G0 moves and it allows setting rpm (only with event extension that supports this) and milling direction. It also can add a delay to wait for spindle to run on full speed. */ #define SUPPORT_CNC 0 // Set 1 for CNC support #define CNC_WAIT_ON_ENABLE 300 // wait x milliseconds after enabling #define CNC_WAIT_ON_DISABLE 0 // delay in milliseconds after disabling spindle. May be required for direction changes. #define CNC_ENABLE_PIN -1 // Pin to enable mill #define CNC_ENABLE_WITH 1 // Set 0 if low enables spindle #define CNC_DIRECTION_PIN -1 // Set to pin if direction control is possible #define CNC_DIRECTION_CW 1 // Set signal required for clockwise rotation #define CNC_PWM_MAX 255 //255 8-bit PWM 4095 for 12Bit PWM #define CNC_RPM_MAX 25000 //max spindle RPM #define CNC_SAFE_Z 150 // Safe Z height so tool is outside object, used for pause /* Select the default mode when the printer gets enables. Possible values are PRINTER_MODE_FFF 0 PRINTER_MODE_LASER 1 PRINTER_MODE_CNC 2 */ #define DEFAULT_PRINTER_MODE PRINTER_MODE_FFF // ########################################################################################## // ## Endstop configuration ## // ########################################################################################## /* By default all endstops are pulled up to HIGH. You need a pull-up if you use a mechanical endstop connected with GND. Set value to false for no pull-up on this endstop. */ #define ENDSTOP_PULLUP_X_MIN false #define ENDSTOP_PULLUP_Y_MIN false #define ENDSTOP_PULLUP_Z_MIN false #define ENDSTOP_PULLUP_X_MAX true #define ENDSTOP_PULLUP_Y_MAX true #define ENDSTOP_PULLUP_Z_MAX false //set to true to invert the logic of the endstops #define ENDSTOP_X_MIN_INVERTING true #define ENDSTOP_Y_MIN_INVERTING true #define ENDSTOP_Z_MIN_INVERTING true #define ENDSTOP_X_MAX_INVERTING false #define ENDSTOP_Y_MAX_INVERTING false #define ENDSTOP_Z_MAX_INVERTING true // Set the values true where you have a hardware endstop. The Pin number is taken from pins.h. #define MIN_HARDWARE_ENDSTOP_X true #define MIN_HARDWARE_ENDSTOP_Y true #define MIN_HARDWARE_ENDSTOP_Z true #define MAX_HARDWARE_ENDSTOP_X false #define MAX_HARDWARE_ENDSTOP_Y false #define MAX_HARDWARE_ENDSTOP_Z false // If you have a mirrored motor you can put a second endstop to that motor. // On homing you would then need to trigge rboth endstops. Each endstop only // stopps one motor, so they are aligned after homing. After homing only the // first endstop gets used. #define ENDSTOP_PULLUP_X2_MIN false #define ENDSTOP_PULLUP_Y2_MIN false #define ENDSTOP_PULLUP_Z2_MINMAX false #define ENDSTOP_PULLUP_X2_MAX true #define ENDSTOP_PULLUP_Y2_MAX true #define ENDSTOP_X2_MIN_INVERTING true #define ENDSTOP_Y2_MIN_INVERTING true #define ENDSTOP_X2_MAX_INVERTING true #define ENDSTOP_Y2_MAX_INVERTING true #define MIN_HARDWARE_ENDSTOP_X2 false #define MIN_HARDWARE_ENDSTOP_Y2 false #define MAX_HARDWARE_ENDSTOP_X2 false #define MAX_HARDWARE_ENDSTOP_Y2 false #define MINMAX_HARDWARE_ENDSTOP_Z2 false #define X2_MIN_PIN -1 #define X2_MAX_PIN -1 #define Y2_MIN_PIN -1 #define Y2_MAX_PIN -1 #define Z2_MINMAX_PIN -1 //If your axes are only moving in one direction, make sure the endstops are connected properly. //If your axes move in one direction ONLY when the endstops are triggered, set ENDSTOPS_INVERTING to true here //// ADVANCED SETTINGS - to tweak parameters // 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 // Disables axis when it's not being used. #define DISABLE_X false #define DISABLE_Y false #define DISABLE_Z false #define DISABLE_E false /* If you want to keep z motor running on stepper timeout, remove comments below. This may be useful if your z bed moves when motors are disabled. Will still turn z off when heaters get also disabled. */ //#define PREVENT_Z_DISABLE_ON_STEPPER_TIMEOUT // Inverting motor direction. Only in case of pure cartesian printers, this // is also the axis you invert! #define INVERT_X_DIR 0 #define INVERT_X2_DIR 1 #define INVERT_Y_DIR 1 #define INVERT_Y2_DIR 1 #define INVERT_Z_DIR 0 #define INVERT_Z2_DIR 1 #define INVERT_Z3_DIR 1 #define INVERT_Z4_DIR 1 //// 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 // Delta robot radius endstop #define max_software_endstop_r true //If true, axis won't move to coordinates less than zero. #define min_software_endstop_x false #define min_software_endstop_y false #define min_software_endstop_z false //If true, axis won't move to coordinates greater than the defined lengths below. #define max_software_endstop_x true #define max_software_endstop_y true #define max_software_endstop_z false // If during homing the endstop is reached, ho many mm should the printer move back for the second try #define ENDSTOP_X_BACK_MOVE 5 #define ENDSTOP_Y_BACK_MOVE 5 #define ENDSTOP_Z_BACK_MOVE 2 // For higher precision you can reduce the speed for the second test on the endstop // during homing operation. The homing speed is divided by the value. 1 = same speed, 2 = half speed #define ENDSTOP_X_RETEST_REDUCTION_FACTOR 2 #define ENDSTOP_Y_RETEST_REDUCTION_FACTOR 2 #define ENDSTOP_Z_RETEST_REDUCTION_FACTOR 2 // When you have several endstops in one circuit you need to disable it after homing by moving a // small amount back. This is also the case with H-belt systems. #define ENDSTOP_X_BACK_ON_HOME 1 #define ENDSTOP_Y_BACK_ON_HOME 1 #define ENDSTOP_Z_BACK_ON_HOME 0 // If you do z min homing, you might want to rise extruder a bit after homing so it does not heat // touching your bed. #define Z_UP_AFTER_HOME 0 // You can disable endstop checking for print moves. This is needed, if you get sometimes // false signals from your endstops. If your endstops don't give false signals, you // can set it on for safety. #define ALWAYS_CHECK_ENDSTOPS 1 // maximum positions in mm - only fixed numbers! // For delta robot Z_MAX_LENGTH is the maximum travel of the towers and should be set to the distance between the hotend // and the platform when the printer is at its home position. // If EEPROM is enabled these values will be overridden with the values in the EEPROM #define X_MAX_LENGTH 175 #define Y_MAX_LENGTH 140 #define Z_MAX_LENGTH 170 // Coordinates for the minimum axis. Can also be negative if you want to have the bed start at 0 and the printer can go to the left side // of the bed. Maximum coordinate is given by adding the above X_MAX_LENGTH values. #define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 // Park position used when pausing from firmware side #if DRIVE_SYSTEM == DELTA #define PARK_POSITION_X (0) #define PARK_POSITION_Y (70) #else #define PARK_POSITION_X (X_MIN_POS) #define PARK_POSITION_Y (Y_MIN_POS + Y_MAX_LENGTH) #endif #define PARK_POSITION_Z_RAISE 10 // ########################################################################################## // ## Movement settings ## // ########################################################################################## // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU. Currently only works for RAMBO boards #define MICROSTEP_MODES {8,8,8,8,8} // [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) // Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards) #if MOTHERBOARD==301 //#define MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A) #define MOTOR_CURRENT_PERCENT {53,53,53,53,53} #elif MOTHERBOARD==12 //#define MOTOR_CURRENT {35713,35713,35713,35713,35713} // Values 0-65535 (3D Master 35713 = ~1A) #define MOTOR_CURRENT_PERCENT {55,55,55,55,55} #endif /** \brief Number of segments to generate for delta conversions per second of move */ #define DELTA_SEGMENTS_PER_SECOND_PRINT 180 // Move accurate setting for print moves #define DELTA_SEGMENTS_PER_SECOND_MOVE 70 // Less accurate setting for other moves // Delta settings #if DRIVE_SYSTEM==DELTA /** \brief Delta rod length (mm) */ #define DELTA_DIAGONAL_ROD 345 // mm /* =========== Parameter essential for delta calibration =================== C, Y-Axis | |___| CARRIAGE_HORIZONTAL_OFFSET (recommend set it to 0) | | \------------------------------------------ |_________ X-axis | \ | / \ | \ DELTA_DIAGONAL_ROD (length) Each move this Rod Height / \ \ is calculated / \ \ Carriage is at printer center! | A B \_____/-------------------------------- |--| END_EFFECTOR_HORIZONTAL_OFFSET (recommend set it to 0) |----| ROD_RADIUS (Horizontal rod pivot to pivot measure) |-----------| PRINTER_RADIUS (recommend set it to ROD_RADIUS) Column angles are measured from X-axis counterclockwise "Standard" positions: alpha_A = 210, alpha_B = 330, alpha_C = 90 */ /** \brief column positions - change only to correct build imperfections! */ #define DELTA_ALPHA_A 210 #define DELTA_ALPHA_B 330 #define DELTA_ALPHA_C 90 /** Correct radius by this value for each column. Perfect builds have 0 everywhere. */ #define DELTA_RADIUS_CORRECTION_A 0 #define DELTA_RADIUS_CORRECTION_B 0 #define DELTA_RADIUS_CORRECTION_C 0 /** Correction of the default diagonal size. Value gets added.*/ #define DELTA_DIAGONAL_CORRECTION_A 0 #define DELTA_DIAGONAL_CORRECTION_B 0 #define DELTA_DIAGONAL_CORRECTION_C 0 /** Max. radius (mm) the printer should be able to reach. */ #define DELTA_MAX_RADIUS 200 // Margin (mm) to avoid above tower minimum (xMin xMinsteps) // If your printer can put its carriage low enough the rod is horizontal without hitting the floor // set this to zero. Otherwise, measure how high the carriage is from horizontal rod // Also, movement speeds are 10x to 20x cartesian speeds at tower bottom. // You may need to leave a few mm for safety. // Hitting floor at high speed can damage your printer (motors, drives, etc) // THIS MAY NEED UPDATING IF THE HOT END HEIGHT CHANGES! #define DELTA_FLOOR_SAFETY_MARGIN_MM 15 /** \brief Horizontal offset of the universal joints on the end effector (moving platform). */ #define END_EFFECTOR_HORIZONTAL_OFFSET 0 /** \brief Horizontal offset of the universal joints on the vertical carriages. */ #define CARRIAGE_HORIZONTAL_OFFSET 0 /** \brief Printer radius in mm, measured from the center of the print area to the vertical smooth tower. Alternately set this to the pivot to pivot horizontal rod distance, when head is at (0,0) */ #define PRINTER_RADIUS 124 /** 1 for more precise delta moves. 0 for faster computation. Needs a bit more computation time. */ #define EXACT_DELTA_MOVES 1 /* ========== END Delta calibration data ==============*/ /** When true the delta will home to z max when reset/powered over cord. That way you start with well defined coordinates. If you don't do it, make sure to home first before your first move. */ #define DELTA_HOME_ON_POWER 0 /** To allow software correction of misaligned endstops, you can set the correction in steps here. If you have EEPROM enabled you can also change the values online and autoleveling will store the results here. */ #define DELTA_X_ENDSTOP_OFFSET_STEPS 0 #define DELTA_Y_ENDSTOP_OFFSET_STEPS 0 #define DELTA_Z_ENDSTOP_OFFSET_STEPS 0 #endif #if DRIVE_SYSTEM==TUGA // ========== Tuga special settings ============= /* Radius of the long arm in mm. */ #define DELTA_DIAGONAL_ROD 240 #endif /** \brief Number of delta moves in each line. Moves that exceed this figure will be split into multiple lines. Increasing this figure can use a lot of memory since 7 bytes * size of line buffer * MAX_SELTA_SEGMENTS_PER_LINE will be allocated for the delta buffer. PrintLine PrintLine::lines[PRINTLINE_CACHE_SIZE (default 16?)]; Printline is about 200 bytes + 7 * DELTASEGMENTS_PER_PRINTLINE or 16 * (200 + (7*22=154) = 354) = 5664 bytes! !1 min is 5 * (200 + (7*10=70) =270) = 1350 This leaves ~1K free RAM on an Arduino which has only 8k Mega. Used only for nonlinear systems like delta or tuga. */ #define DELTASEGMENTS_PER_PRINTLINE 22 /** After x seconds of inactivity, the stepper motors are disabled. Set to 0 to leave them enabled. This helps cooling the Stepper motors between two print jobs. Overridden if EEPROM activated. */ #define STEPPER_INACTIVE_TIME 360 /** After x seconds of inactivity, the system will go down as far it can. It will at least disable all stepper motors and heaters. If the board has a power pin, it will be disabled, too. Set value to 0 for disabled. Overridden if EEPROM activated. */ #define MAX_INACTIVE_TIME 0L /** Maximum feedrate, the system allows. Higher feedrates are reduced to these values. The axis order in all axis related arrays is X, Y, Z Overridden if EEPROM activated. */ #define MAX_FEEDRATE_X 200 #define MAX_FEEDRATE_Y 200 #define MAX_FEEDRATE_Z 3 /** Home position speed in mm/s. Overridden if EEPROM activated. */ #define HOMING_FEEDRATE_X 80 #define HOMING_FEEDRATE_Y 80 #define HOMING_FEEDRATE_Z 3 /** Set order of axis homing. Use HOME_ORDER_XYZ and replace XYZ with your order. * If you measure Z with your extruder tip you need a hot extruder to get right measurement. In this * case set HOME_ORDER_ZXYTZ and also define ZHOME_HEAT_HEIGHT and ZHOME_MIN_TEMPERATURE. It will do * first a z home to get some reference, then raise to ZHOME_HEAT_HEIGHT do xy homing and then after * heating to minimum ZHOME_MIN_TEMPERATURE will z home again for correct height. * */ #define HOMING_ORDER HOME_ORDER_ZXY /* Raise Z before homing z axis 0 = no 1 = if z min is triggered 2 = always This is for printers with z probe used as z min. For homing the probe must be at a minimum height for some endstop types, so raising it before will help to make sure this is guaranteed. */ #define ZHOME_PRE_RAISE 0 // Distance in mm to raise if required #define ZHOME_PRE_RAISE_DISTANCE 10 /* Raises Z before swapping extruder (tool change) and lowers it afterwards Unit is mm (INTEGER NUMBERS ONLY) */ #define RAISE_Z_ON_TOOLCHANGE 0 // Used for homing order HOME_ORDER_ZXYTZ #define ZHOME_MIN_TEMPERATURE 0 // needs to heat all extruders (1) or only current extruder (0) #define ZHOME_HEAT_ALL 1 // Z-height for heating extruder during homing #define ZHOME_HEAT_HEIGHT 20 // If your bed might bend while probing, because your sensor is the extruder tip // you can define a predefined x,y position so bending is always the same and // can be compensated. Set coordinate to 999999 to ignore positions and just // use the position you are at. #define ZHOME_X_POS IGNORE_COORDINATE #define ZHOME_Y_POS IGNORE_COORDINATE /* If you have a backlash in both z-directions, you can use this. For most printer, the bed will be pushed down by it's own weight, so this is nearly never needed. */ #define ENABLE_BACKLASH_COMPENSATION 0 #define Z_BACKLASH 0 #define X_BACKLASH 0 #define Y_BACKLASH 0 /** Comment this to disable ramp acceleration */ #define RAMP_ACCELERATION 1 /** If your stepper needs a longer high signal then given, you can add a delay here. The delay is realized as a simple loop wasting time, which is not available for other computations. So make it as low as possible. For the most common drivers no delay is needed, as the included delay is already enough. */ #define STEPPER_HIGH_DELAY 0 /** If your driver needs some additional delay between setting direction and first step signal, you can set this here. There are some commands between direction and signal, but some drivers might be even slower or you are using a fast Arduino board with slow driver. Normally 0 works. If you get skewed print, you might try 1 microsecond here. */ #define DIRECTION_DELAY 0 /** The firmware can only handle 16000Hz interrupt frequency cleanly. If you need higher speeds a faster solution is needed, and this is to double/quadruple the steps in one interrupt call. This is like reducing your 1/16th microstepping to 1/8 or 1/4. It is much cheaper then 1 or 3 additional stepper interrupts with all it's overhead. As a result you can go as high as 40000Hz. */ #define STEP_DOUBLER_FREQUENCY 12000 /** If you need frequencies off more then 30000 you definitely need to enable this. If you have only 1/8 stepping enabling this may cause to stall your moves when 20000Hz is reached. */ #define ALLOW_QUADSTEPPING 1 /** If you reach STEP_DOUBLER_FREQUENCY the firmware will do 2 or 4 steps with nearly no delay. That can be too fast for some printers causing an early stall. */ #define DOUBLE_STEP_DELAY 0 // time in microseconds /** If the firmware is busy, it will send a busy signal to host signaling that everything is fine and it only takes a bit longer to finish. That way the host can keep timeout short so in case of communication errors the resulting blobs are much smaller. Set to 0 to disable it. */ #define KEEP_ALIVE_INTERVAL 2000 //// Acceleration settings /** \brief X, Y, Z max acceleration in mm/s^2 for printing moves or retracts. Make sure your printer can go that high! Overridden if EEPROM activated. */ #define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_X 1000 #define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Y 1000 #define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Z 100 /** \brief X, Y, Z max acceleration in mm/s^2 for travel moves. Overridden if EEPROM activated.*/ #define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X 2000 #define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Y 2000 #define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Z 100 /** If you print on a moving bed, it can become more shaky the higher and bigger your print gets. Therefore it might be helpfull to reduce acceleration with increasing print height. You can define here how acceleration should change. You set ACCELERATION_FACTOR_TOP to the factor in percent for the top position of your printer. Acceleration will then be modified linear over height. INTERPOLATE_ACCELERATION_WITH_Z sets, which accelerations get changed: 0 = do not interpolate at all 1 = interpolate x and y acceleration 2 = interpolate z acceleration 3 = interpolate x,y and z acceleration */ #define INTERPOLATE_ACCELERATION_WITH_Z 0 #define ACCELERATION_FACTOR_TOP 100 /** \brief Maximum allowable jerk. Caution: This is no real jerk in a physical meaning. The jerk determines your start speed and the maximum speed at the join of two segments. Its unit is mm/s. If the printer is standing still, the start speed is jerk/2. At the join of two segments, the speed difference is limited to the jerk value. Examples: For all examples jerk is assumed as 40. Segment 1: vx = 50, vy = 0 Segment 2: vx = 0, vy = 50 v_diff = sqrt((50-0)^2+(0-50)^2) = 70.71 v_diff > jerk => vx_1 = vy_2 = jerk/v_diff*vx_1 = 40/70.71*50 = 28.3 mm/s at the join Segment 1: vx = 50, vy = 0 Segment 2: vx = 35.36, vy = 35.36 v_diff = sqrt((50-35.36)^2+(0-35.36)^2) = 38.27 < jerk Corner can be printed with full speed of 50 mm/s Overridden if EEPROM activated. */ #define MAX_JERK 20.0 #define MAX_ZJERK 0.3 /** \brief Number of moves we can cache in advance. This number of moves can be cached in advance. If you want to cache more, increase this. Especially on many very short moves the cache may go empty. The minimum value is 5. */ #define PRINTLINE_CACHE_SIZE 16 /** \brief Low filled cache size. If the cache contains less then MOVE_CACHE_LOW segments, the time per segment is limited to LOW_TICKS_PER_MOVE clock cycles. If a move would be shorter, the feedrate will be reduced. This should prevent buffer underflows. Set this to 0 if you don't care about empty buffers during print. */ #define MOVE_CACHE_LOW 10 /** \brief Cycles per move, if move cache is low. This value must be high enough, that the buffer has time to fill up. The problem only occurs at the beginning of a print or if you are printing many very short segments at high speed. Higher delays here allow higher values in PATH_PLANNER_CHECK_SEGMENTS. */ #define LOW_TICKS_PER_MOVE 250000 // ########################################################################################## // ## Extruder control ## // ########################################################################################## /* \brief Minimum temperature for extruder operation This is a safety value. If your extruder temperature is below this temperature, no extruder steps are executed. This is to prevent your extruder to move unless the filament is at least molten. After having some complains that the extruder does not work, I leave it 0 as default. */ #define MIN_EXTRUDER_TEMP 160 /** \brief Enable advance algorithm. Without a correct adjusted advance algorithm, you get blobs at points, where acceleration changes. The effect increases with speed and acceleration difference. Using the advance method decreases this effect. For more informations, read the wiki. */ #define USE_ADVANCE 1 /** \brief enables quadratic component. Set 1 to allow, 0 disallow a quadratic advance dependency. Linear is the dominant value, so no real need to activate the quadratic term. Only adds lots of computations and storage usage. */ #define ENABLE_QUADRATIC_ADVANCE 0 // ########################################################################################## // ## Communication configuration ## // ########################################################################################## //// AD595 THERMOCOUPLE SUPPORT UNTESTED... USE WITH CAUTION!!!! /** \brief Communication speed. - 250000 : Fastest with error rate of 0% with 16 or 32 MHz - update wiring_serial.c in your board files. See boards/readme.txt - 115200 : Fast, but may produce communication errors on quite regular basis, Error rate -3,5% - 76800 : Best setting for Arduino with 16 MHz, Error rate 0,2% page 198 AVR1284 Manual. Result: Faster communication then 115200 - 57600 : Should produce nearly no errors, on my gen 6 it's faster than 115200 because there are no errors slowing down the connection - 38600 Overridden if EEPROM activated. */ //#define BAUDRATE 76800 #define BAUDRATE 115200 //#define BAUDRATE 250000 /** Some boards like Gen7 have a power on pin, to enable the ATX power supply. If this is defined, the power will be turned on without the need to call M80 if initially started. */ #define ENABLE_POWER_ON_STARTUP 1 /** If you use an ATX power supply you need the power pin to work non inverting. For some special boards you might need to make it inverting. */ #define POWER_INVERTING 0 /** Automatically enable power when temperatures or moves/homing is used. Set only to 1 if *you have a power unit controlled by PS_ON_PIN! */ #define AUTOMATIC_POWERUP 0 /** What shall the printer do, when it receives an M112 emergency stop signal? 0 = Disable heaters/motors, wait forever until someone presses reset. 1 = restart by resetting the AVR controller. The USB connection will not reset if managed by a different chip! */ #define KILL_METHOD 1 /** Appends the line number after every ok send, to acknowledge the received command. Uncomment for plain ok ACK if your host has problems with this */ #define ACK_WITH_LINENUMBER 1 /** Communication errors can swallow part of the ok, which tells the host software to send the next command. Not receiving it will cause your printer to stop. Sending this string every second, if our queue is empty should prevent this. Comment it, if you don't want this feature. */ #define WAITING_IDENTIFIER "wait" /** \brief Sets time for echo debug You can set M111 1 which enables ECHO of commands sent. This define specifies the position, when it will be executed. In the original FiveD software, echo is done after receiving the command. With checksum you know, how it looks from the sending string. With this define uncommented, you will see the last command executed. To be more specific: It is written after execution. This helps tracking errors, because there may be 8 or more commands in the queue and it is elsewise difficult to know, what your reprap is currently doing. */ #define ECHO_ON_EXECUTE 1 /** \brief EEPROM storage mode Set the EEPROM_MODE to 0 if you always want to use the settings in this configuration file. If not, set it to a value not stored in the first EEPROM-byte used. If you later want to overwrite your current EEPROM settings with configuration defaults, just select an other value. On the first call to epr_init() it will detect a mismatch of the first byte and copy default values into EEPROM. If the first byte matches, the stored values are used to overwrite the settings. IMPORTANT: With mode <>0 some changes in Configuration.h are not set any more, as they are taken from the EEPROM. */ #define EEPROM_MODE 0 /**************** duplicate motor driver *************** If you have unused extruder steppers free, you could use it to drive the second or third z motor instead of driving them with a single stepper. The same works for the other axis if needed. */ #define FEATURE_TWO_XSTEPPER 0 #define X2_STEP_PIN E1_STEP_PIN #define X2_DIR_PIN E1_DIR_PIN #define X2_ENABLE_PIN E1_ENABLE_PIN /* Dual x axis mean having a printer with x motors and each controls one extruder position. In that case you can also have different resolutions for the 2 motors. */ #define DUAL_X_AXIS 0 #define DUAL_X_RESOLUTION 0 #define X2AXIS_STEPS_PER_MM 100 #define FEATURE_TWO_YSTEPPER 0 #define Y2_STEP_PIN E1_STEP_PIN #define Y2_DIR_PIN E1_DIR_PIN #define Y2_ENABLE_PIN E1_ENABLE_PIN #define FEATURE_TWO_ZSTEPPER 0 #define Z2_STEP_PIN E1_STEP_PIN #define Z2_DIR_PIN E1_DIR_PIN #define Z2_ENABLE_PIN E1_ENABLE_PIN #define FEATURE_THREE_ZSTEPPER 0 #define Z3_STEP_PIN E2_STEP_PIN #define Z3_DIR_PIN E2_DIR_PIN #define Z3_ENABLE_PIN E2_ENABLE_PIN #define FEATURE_FOUR_ZSTEPPER 0 #define Z4_STEP_PIN E2_STEP_PIN #define Z4_DIR_PIN E2_DIR_PIN #define Z4_ENABLE_PIN E2_ENABLE_PIN /* Ditto printing allows 2 extruders to do the same action. This effectively allows to print an object two times at the speed of one. Works only with dual extruder setup. */ #define FEATURE_DITTO_PRINTING 0 // ########################################################################################## // ## Trinamic TMC2130 driver configuration ## // ########################################################################################## /* If you want to use TMC2130 specific features uncomment next line and make sure all following settings are correct. You need this library to compile: https://github.com/teemuatlut/TMC2130Stepper */ // #define DRV_TMC2130 // Uncomment if you use the stall guard for homing. Only for cartesian printers and xy direction // #define SENSORLESS_HOMING // The drivers with set CS pin will be used, all others are normal step/dir/enable drivers #ifndef TMC2130_X_CS_PIN #define TMC2130_X_CS_PIN -1 #endif #ifndef TMC2130_Y_CS_PIN #define TMC2130_Y_CS_PIN -1 #endif #ifndef TMC2130_Z_CS_PIN #define TMC2130_Z_CS_PIN -1 #endif #ifndef TMC2130_EXT0_CS_