169 lines
7.1 KiB
C
169 lines
7.1 KiB
C
#ifndef PARAMETERS_H
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#define PARAMETERS_H
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// NO RS485/EXTRUDER CONTROLLER SUPPORT
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// PLEASE VERIFY PIN ASSIGNMENTS FOR YOUR CONFIGURATION!!!!!!!
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#define MOTHERBOARD 3 // ATMEGA168 = 0, SANGUINO = 1, MOTHERBOARD = 2, MEGA/RAMPS = 3, ATMEGA328 = 4, Gen6 = 5, Sanguinololu = 6
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//Comment out to disable SD support
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#define SDSUPPORT 1
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//Min step delay in microseconds. If you are experiencing missing steps, try to raise the delay microseconds, but be aware this
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// If you enable this, make sure STEP_DELAY_RATIO is disabled.
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//#define STEP_DELAY_MICROS 1
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//Step delay over interval ratio. If you are still experiencing missing steps, try to uncomment the following line, but be aware this
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//If you enable this, make sure STEP_DELAY_MICROS is disabled.
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//#define STEP_DELAY_RATIO 0.25
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//Comment this to disable ramp acceleration
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#define RAMP_ACCELERATION 1
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//Uncomment this to enable exponential acceleration. WARNING!! This is not supported in the current version, and will be fixed before
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// merging it to the stable branch.
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// TODO: fix exp acceleration to correctly perform N bresenham.
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//#define EXP_ACCELERATION 1
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//Acceleration settings
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#ifdef RAMP_ACCELERATION
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//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.
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float max_start_speed_units_per_second[] = {35.0,35.0,0.2,10.0};
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long max_acceleration_units_per_sq_second[] = {750,750,50,4000}; // X, Y, Z and E max acceleration in mm/s^2 for printing moves or retracts
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long max_travel_acceleration_units_per_sq_second[] = {1500,1500,50}; // X, Y, Z max acceleration in mm/s^2 for travel moves
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#endif
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#ifdef EXP_ACCELERATION
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float full_velocity_units = 10; // the units between minimum and G1 move feedrate
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float travel_move_full_velocity_units = 10; // used for travel moves
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float min_units_per_second = 35.0; // the minimum feedrate
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float min_constant_speed_units = 2; // the minimum units of an accelerated move that must be done at constant speed
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// Note that if the move is shorter than this value, acceleration won't be perfomed,
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// but will be done at the minimum between min_units_per_seconds and move feedrate speeds.
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#endif
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// AD595 THERMOCOUPLE SUPPORT UNTESTED... USE WITH CAUTION!!!!
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//PID settings:
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//Uncomment the following line to enable PID support. This is untested and could be disastrous. Be careful.
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//#define PIDTEMP 1
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#ifdef PIDTEMP
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#define PID_MAX 255 // limits current to nozzle
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#define PID_INTEGRAL_DRIVE_MAX 220
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#define PID_PGAIN 180 //100 is 1.0
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#define PID_IGAIN 2 //100 is 1.0
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#define PID_DGAIN 100 //100 is 1.0
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#endif
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//How often should the heater check for new temp readings, in milliseconds
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#define HEATER_CHECK_INTERVAL 50
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#define BED_CHECK_INTERVAL 5000
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//Uncomment the following line to disable heat management during acceleration
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//#define DISABLE_CHECK_DURING_ACC
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#ifndef DISABLE_CHECK_DURING_ACC
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//Uncomment the following line to disable heat management during the move
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//#define DISABLE_CHECK_DURING_MOVE
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#endif
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//Experimental temperature smoothing - only uncomment this if your temp readings are noisy
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//#define SMOOTHING 1
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//#define SMOOTHFACTOR 16 //best to use a power of two here - determines how many values are averaged together by the smoothing algorithm
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//Experimental watchdog and minimal temp
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//The watchdog waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
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//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
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//#define WATCHPERIOD 5000 //5 seconds
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//The minimal temperature defines the temperature below which the heater will not be enabled
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//#define MINTEMP
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//Experimental max temp
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//When temperature exceeds max temp, your bot will halt.
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//This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
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//You should use MINTEMP for thermistor short/failure protection.
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//#define MAXTEMP 275
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// Select one of these only to define how the nozzle temp is read.
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#define HEATER_USES_THERMISTOR
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//#define HEATER_USES_AD595
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//#define HEATER_USES_MAX6675
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// Select one of these only to define how the bed temp is read.
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#define BED_USES_THERMISTOR
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//#define BED_USES_AD595
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// Calibration formulas
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// e_extruded_steps_per_mm = e_feedstock_steps_per_mm * (desired_extrusion_diameter^2 / feedstock_diameter^2)
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// new_axis_steps_per_mm = previous_axis_steps_per_mm * (test_distance_instructed/test_distance_traveled)
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// units are in millimeters or whatever length unit you prefer: inches,football-fields,parsecs etc
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//Calibration variables
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const int NUM_AXIS = 4; // The axis order in all axis related arrays is X, Y, Z, E
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bool axis_relative_modes[] = {false, false, false, false};
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float axis_steps_per_unit[] = {80.376,80.376,3200/1.25,16};
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float max_feedrate[] = {200000, 200000, 240, 500000}; //mmm, acceleration!
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//float x_steps_per_unit = 10.047;
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//float y_steps_per_unit = 10.047;
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//float z_steps_per_unit = 833.398;
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//float e_steps_per_unit = 0.706;
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//float max_feedrate = 3000;
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//For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
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const bool X_ENABLE_ON = 0;
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const bool Y_ENABLE_ON = 0;
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const bool Z_ENABLE_ON = 0;
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const bool E_ENABLE_ON = 0;
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//Disables axis when it's not being used.
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const bool DISABLE_X = false;
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const bool DISABLE_Y = false;
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const bool DISABLE_Z = true;
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const bool DISABLE_E = false;
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const bool INVERT_X_DIR = false;
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const bool INVERT_Y_DIR = false;
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const bool INVERT_Z_DIR = true;
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const bool INVERT_E_DIR = false;
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// Sets direction of endstops when homing; 1=MAX, -1=MIN
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const int X_HOME_DIR = -1;
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const int Y_HOME_DIR = -1;
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const int Z_HOME_DIR = -1;
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//Thermistor settings:
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//Uncomment for 100k thermistor
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//#include "ThermistorTable_100k.h"
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//#include "BedThermistorTable_100k.h"
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//Uncomment for 200k thermistor
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//#include "ThermistorTable_200k.h"
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//#include "BedThermistorTable_200k.h"
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//Identical thermistors on heater and bed - use this if you have no heated bed or if the thermistors are the same on both:
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#include "ThermistorTable_200k.h"
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//#include "ThermistorTable_100k.h"
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//#include "ThermistorTable_mendelparts.h"
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#define BNUMTEMPS NUMTEMPS
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#define bedtemptable temptable
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//Endstop Settings
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#define ENDSTOPPULLUPS 1
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const bool ENDSTOPS_INVERTING = false;
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const bool min_software_endstops = false; //If true, axis won't move to coordinates less than zero.
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const bool max_software_endstops = true; //If true, axis won't move to coordinates greater than the defined lengths below.
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const int X_MAX_LENGTH = 220;
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const int Y_MAX_LENGTH = 220;
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const int Z_MAX_LENGTH = 100;
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#define BAUDRATE 115200
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//Uncomment the following line to enable debugging. You can better control debugging below the following line
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//#define DEBUG
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#ifdef DEBUG
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#define DEBUG_PREPARE_MOVE //Enable this to debug prepare_move() function
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#define DEBUG_BRESENHAM //Enable this to debug the Bresenham algorithm
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#define DEBUG_RAMP_ACCELERATION //Enable this to debug all constant acceleration info
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#define DEBUG_MOVE_TIME //Enable this to time each move and print the result
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#endif
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#endif
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