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- #ifndef CONFIGURATION_H
- #define CONFIGURATION_H
-
- // 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
- // Gen6 = 5,
- #define MOTHERBOARD 5
-
- //// Thermistor settings:
- // 1 is 100k thermistor
- // 2 is 200k thermistor
- // 3 is mendel-parts thermistor
- #define THERMISTORHEATER 3
-
- // 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 0.02
-
- #define D_FILAMENT 1.7
- #define STEPS_MM_E 65
- //#define D_FILAMENT 2.85
- //#define STEPS_MM_E 367.35
- #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
-
- //// Calibration variables
- // X, Y, Z, E steps per unit - Metric Prusa Mendel with V9 extruder:
- float axis_steps_per_unit[] = {40, 40, 3333.92,76.2};
- // Metric Prusa Mendel with Makergear geared stepper extruder:
- //float axis_steps_per_unit[] = {80,80,3200/1.25,1380};
-
- //// 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 = false; //set to true to invert the logic of the endstops
-
- // This determines the communication speed of the printer
- #define BAUDRATE 250000
-
- // Comment out (using // at the start of the line) to disable SD support:
- //#define SDSUPPORT
-
-
- //// ADVANCED SETTINGS - to tweak parameters
-
- #include "thermistortables.h"
-
- // 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 true
- #define DISABLE_E false
-
- // Inverting axis direction
- #define INVERT_X_DIR false
- #define INVERT_Y_DIR true
- #define INVERT_Z_DIR false
- #define INVERT_E_DIR true
-
- //// 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 true //If true, axis won't move to coordinates greater than the defined lengths below.
- #define X_MAX_LENGTH 200
- #define Y_MAX_LENGTH 200
- #define Z_MAX_LENGTH 100
-
- //// MOVEMENT SETTINGS
- #define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
- float max_feedrate[] = {60000, 60000, 170, 500000};
- float homing_feedrate[] = {1500,1500,120,0};
- bool axis_relative_modes[] = {false, false, false, false};
-
- //// Acceleration settings
- // 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.
- float acceleration = 3000; // Normal acceleration mm/s^2
- float retract_acceleration = 7000; // Normal acceleration mm/s^2
- float max_jerk = 20*60;
- long max_acceleration_units_per_sq_second[] = {7000,7000,20,10000}; // X, Y, Z and E max acceleration in mm/s^2 for printing moves or retracts
- // Not used long max_travel_acceleration_units_per_sq_second[] = {500,500,50,500}; // X, Y, Z max acceleration in mm/s^2 for travel moves
-
-
- // 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
- //#define WATCHPERIOD 5000 //5 seconds
-
- //// The minimal temperature defines the temperature below which the heater will not be enabled
- #define 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 MAXTEMP 275
-
-
- /// PID settings:
- // Uncomment the following line to enable PID support.
- //#define PIDTEMP
- #ifdef PIDTEMP
- //#define PID_DEBUG 1 // 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 156 // limits current to nozzle
- #define PID_INTEGRAL_DRIVE_MAX 156.0
- #define PID_dT 0.16
- double Kp = 20.0;
- double Ki = 1.5*PID_dT;
- double Kd = 80/PID_dT;
- #endif // PIDTEMP
-
-
- #endif
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