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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
- // MEGA/RAMPS up to 1.2 = 3,
- // RAMPS 1.3 = 33
- // Gen6 = 5,
- // Sanguinololu up to 1.1 = 6
- // Sanguinololu 1.2 and above = 62
- // Gen 3 Plus = 21
- // gen 3 Monolithic Electronics = 22
- #define MOTHERBOARD 5
- //// 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 3
- #define THERMISTORBED 3
- //// Calibration variables
- // X, Y, Z, E steps per unit - Metric Prusa Mendel with Wade extruder:
- float axis_steps_per_unit[] = {40, 40, 3360,311};
- // Metric Prusa Mendel with Makergear geared stepper extruder:
- //float axis_steps_per_unit[] = {80,80,3200/1.25,1380};
- // MakerGear Hybrid Prusa Mendel:
- // Z axis value is for .9 stepper(if you have 1.8 steppers for Z, you need to use 2272.7272)
- //float axis_steps_per_unit[] = {104.987, 104.987, 4545.4544, 1487};
- //// Endstop Settings
- #define ENDSTOPPULLUPS 1// 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
- //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
- // 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 1
- //// 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.
- const bool DISABLE_X = false;
- const bool DISABLE_Y = false;
- const bool DISABLE_Z = false;
- const bool DISABLE_E = false;
- // Inverting axis direction
- const bool INVERT_X_DIR = true;
- const bool INVERT_Y_DIR = true;
- const bool INVERT_Z_DIR = false;
- const bool INVERT_E_DIR = 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
- const bool min_software_endstops = false; //If true, axis won't move to coordinates less than zero.
- const bool max_software_endstops = true; //If true, axis won't move to coordinates greater than the defined lengths below.
- const int X_MAX_LENGTH = 200;
- const int Y_MAX_LENGTH = 200;
- const int Z_MAX_LENGTH = 100;
- //// MOVEMENT SETTINGS
- const int NUM_AXIS = 4; // The axis order in all axis related arrays is X, Y, Z, E
- float max_feedrate[] = {200000, 200000, 130, 1300};
- float homing_feedrate[] = {1500,1500,120};
- bool axis_relative_modes[] = {false, false, false, false};
- // Min step delay in microseconds. If you are experiencing missing steps, try to raise the delay microseconds, but be aware this
- // If you enable this, make sure STEP_DELAY_RATIO is disabled.
- //#define STEP_DELAY_MICROS 1
- // Step delay over interval ratio. If you are still experiencing missing steps, try to uncomment the following line, but be aware this
- // If you enable this, make sure STEP_DELAY_MICROS is disabled. (except for Gen6: both need to be enabled.)
- //#define STEP_DELAY_RATIO 0.5
- // Comment this to disable ramp acceleration
- #define RAMP_ACCELERATION 1
- //// Acceleration settings
- #ifdef RAMP_ACCELERATION
- // 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 max_start_speed_units_per_second[] = {25.0,25.0,9.0,5.0};
- long max_acceleration_units_per_sq_second[] = {1000,1000,585,10000}; // X, Y, Z and E max acceleration in mm/s^2 for printing moves or retracts
- long max_travel_acceleration_units_per_sq_second[] = {500,500,242,10000}; // X, Y, Z max acceleration in mm/s^2 for travel moves
- #endif
- // Machine UUID
- // This may be useful if you have multiple machines and wish to identify them by using the M115 command.
- // By default we set it to zeros.
- char uuid[] = "00000000-0000-0000-0000-000000000000";
- //// AD595 THERMOCOUPLE SUPPORT UNTESTED... USE WITH CAUTION!!!!
- //// PID settings:
- // Uncomment the following line to enable PID support. This is untested and could be disastrous. Be careful.
- //#define PIDTEMP
- #ifdef PIDTEMP
- #define PID_MAX 255 // limits current to nozzle
- #define PID_INTEGRAL_DRIVE_MAX 220
- #define PID_PGAIN 180 //100 is 1.0
- #define PID_IGAIN 2 //100 is 1.0
- #define PID_DGAIN 100 //100 is 1.0
- #endif
- // How often should the heater check for new temp readings, in milliseconds
- #define HEATER_CHECK_INTERVAL 500
- #define BED_CHECK_INTERVAL 5000
- // Comment the following line to enable heat management during acceleration
- #define DISABLE_CHECK_DURING_ACC
- #ifndef DISABLE_CHECK_DURING_ACC
- // Uncomment the following line to disable heat management during moves
- //#define DISABLE_CHECK_DURING_MOVE
- #endif
- // Uncomment the following line to disable heat management during travel moves (and extruder-only moves, eg: retracts), strongly recommended if you are missing steps mid print.
- // Probably this should remain commented if are using PID.
- // It also defines the max milliseconds interval after which a travel move is not considered so for the sake of this feature.
- #define DISABLE_CHECK_DURING_TRAVEL 1000
- //// Temperature smoothing - only uncomment this if your temp readings are noisy (Gen6 without EvdZ's 5V hack)
- //#define SMOOTHING 1
- //#define SMOOTHFACTOR 16 //best to use a power of two here - determines how many values are averaged together by the smoothing algorithm
- //// 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
- //#define WATCHPERIOD 5000 //5 seconds
- //// The minimal temperature defines the temperature below which the heater will not be enabled
- #define MINTEMP 5
- //// Experimental max temp
- // 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
- // Select one of these only to define how the nozzle temp is read.
- #define HEATER_USES_THERMISTOR
- //#define HEATER_USES_AD595
- //#define HEATER_USES_MAX6675
- // Select one of these only to define how the bed temp is read.
- #define BED_USES_THERMISTOR
- //#define BED_USES_AD595
- // Uncomment the following line to enable debugging. You can better control debugging below the following line
- //#define DEBUG
- #ifdef DEBUG
- //#define DEBUG_PREPARE_MOVE //Enable this to debug prepare_move() function
- //#define DEBUG_BRESENHAM //Enable this to debug the Bresenham algorithm
- //#define DEBUG_RAMP_ACCELERATION //Enable this to debug all constant acceleration info
- //#define DEBUG_MOVE_TIME //Enable this to time each move and print the result
- //#define DEBUG_HEAT_MGMT //Enable this to debug heat management. WARNING, this will cause axes to jitter!
- //#define DEBUG_DISABLE_CHECK_DURING_TRAVEL //Debug the namesake feature, see above in this file
- #endif
- #endif
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