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Code: Select all

#define NUM_EXTRUDER 2

//// 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
// Gen6                       = 5
// Gen6 deluxe                = 51
// Sanguinololu up to 1.1     = 6
// Sanguinololu 1.2 and above = 62
// Melzi board                = 63  // Define REPRAPPRO_HUXLEY if you have one for correct HEATER_1_PIN assignment!
// 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
// Foltyn 3D Master           = 12
// MegaTronics 1.0            = 70
// Megatronics 2.0            = 701
// RUMBA                      = 80  // Get it from reprapdiscount
// FELIXprinters              = 101
// Rambo                      = 301
// PiBot for Repetier V1.0-1.3= 314
// PiBot for Repetier V1.4    = 315
// Sanguish Beta              = 501

#define MOTHERBOARD 301

#include "pins.h"

// Override pin definions 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.

// 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 beeing 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 seperate 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)
Cases 1 and 2 cover all needed xy 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 3

// ##########################################################################################
// ##                               Calibration                                            ##
// ##########################################################################################

/** Drive settings for the Delta printers
*/
#if DRIVE_SYSTEM==3
    // ***************************************************
    // *** 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 milimeters */
#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 98.425196
/** \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 98.425196
/** \brief Number of steps for a 1mm move in z direction  Overridden if EEPROM activated.*/
#define ZAXIS_STEPS_PER_MM 2560
#endif

// ##########################################################################################
// ##                           Extruder configuration                                     ##
// ##########################################################################################

// for each extruder, fan will stay on until extruder temperature is below this value
#define EXTRUDER_FAN_COOL_TEMP 50

#define EXT0_X_OFFSET 0
#define EXT0_Y_OFFSET 0
// for skeinforge 40 and later, steps to pull the plasic 1 mm inside the extruder, not out.  Overridden if EEPROM activated.
#define EXT0_STEPS_PER_MM 92.4 // EZStruder
// What type of sensor is used?
// 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
// 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)
// 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 97
// 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 false
// 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 100
// Feedrate from halted extruder in mm/s
//  Overridden if EEPROM activated.
#define EXT0_MAX_START_FEEDRATE 45
// Acceleration in mm/s^2
//  Overridden if EEPROM activated.
#define EXT0_MAX_ACCELERATION 6500
/** 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 3

/** \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 205
/** \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_P   31.36
/** I-gain. Overridden if EEPROM activated.
*/
#define EXT0_PID_I   2.18
/** Dgain.  Overridden if EEPROM activated.*/
#define EXT0_PID_D 112.90
// 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 alorithm. 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. Seperate 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 etxruder on, the fan goes on. */
#define EXT0_EXTRUDER_COOLER_PIN 8
/** PWM speed for the cooler fan. 0=off 255=full speed */
#define EXT0_EXTRUDER_COOLER_SPEED 255


// =========================== Configuration for second extruder ========================
#define EXT1_X_OFFSET 10
#define EXT1_Y_OFFSET 0
// for skeinforge 40 and later, steps to pull the plasic 1 mm inside the extruder, not out.  Overridden if EEPROM activated.
#define EXT1_STEPS_PER_MM 92.4
// What type of sensor is used?
// 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)
// 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 97
// 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 true
#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
// 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 100
// Feedrate from halted extruder in mm/s
//  Overridden if EEPROM activated.
#define EXT1_MAX_START_FEEDRATE 45
// Acceleration in mm/s^2
//  Overridden if EEPROM activated.
#define EXT1_MAX_ACCELERATION 6500
/** 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 205
/** \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_P   31.36
/** I-gain.  Overridden if EEPROM activated.
*/
#define EXT1_PID_I   2.38
/** D-gain.  Overridden if EEPROM activated.*/
#define EXT1_PID_D 112.9
// 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 alorithm. 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

/** 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 true

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#define HEATER_BED_PIN 3
#define TEMP_BED_PIN   2

#define HEATER_0_PIN   9
#define TEMP_0_PIN     0

#define HEATER_1_PIN   3
#define TEMP_1_PIN     2

#define HEATER_2_PIN   7
#define TEMP_2_PIN     1

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#define EXT0_EXTRUDER_COOLER_PIN 8

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#define MOTOR_CURRENT {175,175,175,200,200}