diff options
Diffstat (limited to 'Sprinter/configuration.h')
| -rw-r--r-- | Sprinter/configuration.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/Sprinter/configuration.h b/Sprinter/configuration.h new file mode 100644 index 0000000..0a38a6a --- /dev/null +++ b/Sprinter/configuration.h @@ -0,0 +1,158 @@ +#ifndef PARAMETERS_H +#define PARAMETERS_H + +// NO RS485/EXTRUDER CONTROLLER SUPPORT +// PLEASE VERIFY PIN ASSIGNMENTS FOR YOUR CONFIGURATION!!!!!!! +#define MOTHERBOARD 3 // ATMEGA168 = 0, SANGUINO = 1, MOTHERBOARD = 2, MEGA/RAMPS = 3, ATMEGA328 = 4, Gen6 = 5, Sanguinololu = 6 + +//Comment out to disable SD support +#define SDSUPPORT 1 + +//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. +//#define STEP_DELAY_RATIO 0.25 + +//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[] = {25.0,25.0,0.2,10.0}; +long max_acceleration_units_per_sq_second[] = {1000,1000,50,10000}; // X, Y, Z and E max acceleration in mm/s^2 for printing moves or retracts +long max_travel_acceleration_units_per_sq_second[] = {500,500,50}; // X, Y, Z max acceleration in mm/s^2 for travel moves +#endif + +// 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 1 +#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 the move + //#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 + +//Experimental temperature smoothing - only uncomment this if your temp readings are noisy +//#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 + +//Experimental max temp +//When temperature exceeds max temp, your bot will halt. +//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 + +// Calibration formulas +// e_extruded_steps_per_mm = e_feedstock_steps_per_mm * (desired_extrusion_diameter^2 / feedstock_diameter^2) +// new_axis_steps_per_mm = previous_axis_steps_per_mm * (test_distance_instructed/test_distance_traveled) +// units are in millimeters or whatever length unit you prefer: inches,football-fields,parsecs etc + +//Calibration variables +const int NUM_AXIS = 4; // The axis order in all axis related arrays is X, Y, Z, E +bool axis_relative_modes[] = {false, false, false, false}; +float axis_steps_per_unit[] = {80.376,80.376,3200/1.25,16}; // {X steps per unit, Y steps per unit, Z steps per unit, E steps per unit} +//For SAE Prusa mendeel float z_steps_per_unit = should be 3200/1.411 for 5/16-18 rod and 3200/1.058 for 5/16-24 +//float axis_steps_per_unit[] = {10.047,10.047,833.398,0.706}; +float max_feedrate[] = {200000, 200000, 240, 500000}; //mmm, acceleration! + +//For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 +const bool X_ENABLE_ON = 0; +const bool Y_ENABLE_ON = 0; +const bool Z_ENABLE_ON = 0; +const bool 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 = true; +const bool DISABLE_E = false; + +const bool INVERT_X_DIR = false; +const bool INVERT_Y_DIR = false; +const bool INVERT_Z_DIR = true; +const bool INVERT_E_DIR = false; + +// Sets direction of endstops when homing; 1=MAX, -1=MIN +const int X_HOME_DIR = -1; +const int Y_HOME_DIR = -1; +const int Z_HOME_DIR = -1; + + +//Thermistor settings: + +//Uncomment for 100k thermistor +//#include "ThermistorTable_100k.h" +//#include "BedThermistorTable_100k.h" + +//Uncomment for 200k thermistor +//#include "ThermistorTable_200k.h" +//#include "BedThermistorTable_200k.h" + +//Identical thermistors on heater and bed - use this if you have no heated bed or if the thermistors are the same on both: +#include "ThermistorTable_200k.h" +//#include "ThermistorTable_100k.h" +//#include "ThermistorTable_mendelparts.h" +#define BNUMTEMPS NUMTEMPS +#define bedtemptable temptable + +//Endstop Settings +#define ENDSTOPPULLUPS 1 +const bool ENDSTOPS_INVERTING = false; +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 = 220; +const int Y_MAX_LENGTH = 220; +const int Z_MAX_LENGTH = 100; + +#define BAUDRATE 115200 + +//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 |