RepetierMAX/Repetier/Eeprom.cpp
johnoly99 46729d116b Initial upload
Initial uploading of firmware to seemecnc git
2013-04-17 13:36:51 -04:00

726 lines
28 KiB
C++

/*
This file is part of Repetier-Firmware.
Repetier-Firmware is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Repetier-Firmware is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Repetier-Firmware. If not, see <http://www.gnu.org/licenses/>.
This firmware is a nearly complete rewrite of the sprinter firmware
by kliment (https://github.com/kliment/Sprinter)
which based on Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
Functions in this file are used to communicate using ascii or repetier protocol.
*/
#include "Reptier.h"
#if EEPROM_MODE!=0
#include "Eeprom.h"
extern void epr_eeprom_to_data();
byte epr_compute_checksum() {
int i;
byte checksum=0;
for(i=0;i<2048;i++) {
if(i==EEPROM_OFFSET+EPR_INTEGRITY_BYTE) continue;
checksum += eeprom_read_byte ((unsigned char *)(i));
}
return checksum;
}
inline void epr_set_byte(uint pos,byte value) {
eeprom_write_byte((unsigned char *)(EEPROM_OFFSET+pos), value);
}
inline void epr_set_int(uint pos,int value) {
eeprom_write_word((unsigned int*)(EEPROM_OFFSET+pos),value);
}
inline void epr_set_long(uint pos,long value) {
eeprom_write_dword((unsigned long*)(EEPROM_OFFSET+pos),value);
}
inline void epr_set_float(uint pos,float value) {
eeprom_write_block(&value,(void*)(EEPROM_OFFSET+pos), 4);
}
void epr_out_prefix(uint pos) {
if(pos<EEPROM_EXTRUDER_OFFSET) return;
int n = (pos-EEPROM_EXTRUDER_OFFSET)/EEPROM_EXTRUDER_LENGTH+1;
OUT_P_I("Extr.",n);
out.print(' ');
}
void epr_out_float(uint pos,PGM_P text) {
OUT_P("EPR:3 ");
OUT(pos);
OUT(' ');
OUT(epr_get_float(pos));
OUT(' ');
epr_out_prefix(pos);
out.println_P(text);
}
void epr_out_long(uint pos,PGM_P text) {
OUT_P("EPR:2 ");
OUT(pos);
OUT(' ');
OUT(epr_get_long(pos));
OUT(' ');
epr_out_prefix(pos);
out.println_P(text);
}
void epr_out_int(uint pos,PGM_P text) {
OUT_P("EPR:1 ");
OUT(pos);
OUT(' ');
OUT(epr_get_int(pos));
OUT(' ');
epr_out_prefix(pos);
out.println_P(text);
}
void epr_out_byte(uint pos,PGM_P text) {
OUT_P("EPR:0 ");
OUT(pos);
OUT(' ');
OUT((int)epr_get_byte(pos));
OUT(' ');
epr_out_prefix(pos);
out.println_P(text);
}
void epr_update(GCode *com) {
if(GCODE_HAS_T(com) && GCODE_HAS_P(com)) switch(com->T) {
case 0:
if(GCODE_HAS_S(com)) epr_set_byte(com->P,(byte)com->S);
break;
case 1:
if(GCODE_HAS_S(com)) epr_set_int(com->P,(int)com->S);
break;
case 2:
if(GCODE_HAS_S(com)) epr_set_long(com->P,(long)com->S);
break;
case 3:
if(GCODE_HAS_X(com)) epr_set_float(com->P,com->X);
break;
}
byte newcheck = epr_compute_checksum();
if(newcheck!=epr_get_byte(EPR_INTEGRITY_BYTE))
epr_set_byte(EPR_INTEGRITY_BYTE,newcheck);
epr_eeprom_to_data();
}
/** \brief Copy data from EEPROM to variables.
*/
void epr_eeprom_reset() {
byte version = EEPROM_PROTOCOL_VERSION;
baudrate = BAUDRATE;
max_inactive_time = MAX_INACTIVE_TIME*1000L;
stepper_inactive_time = STEPPER_INACTIVE_TIME*1000L;
axis_steps_per_unit[0] = XAXIS_STEPS_PER_MM;
axis_steps_per_unit[1] = YAXIS_STEPS_PER_MM;
axis_steps_per_unit[2] = ZAXIS_STEPS_PER_MM;
axis_steps_per_unit[3] = 1;
max_feedrate[0] = MAX_FEEDRATE_X;
max_feedrate[1] = MAX_FEEDRATE_Y;
max_feedrate[2] = MAX_FEEDRATE_Z;
homing_feedrate[0] = HOMING_FEEDRATE_X;
homing_feedrate[1] = HOMING_FEEDRATE_Y;
homing_feedrate[2] = HOMING_FEEDRATE_Z;
printer_state.maxJerk = MAX_JERK;
printer_state.maxZJerk = MAX_ZJERK;
#ifdef RAMP_ACCELERATION
max_acceleration_units_per_sq_second[0] = MAX_ACCELERATION_UNITS_PER_SQ_SECOND_X;
max_acceleration_units_per_sq_second[1] = MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Y;
max_acceleration_units_per_sq_second[2] = MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Z;
max_travel_acceleration_units_per_sq_second[0] = MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X;
max_travel_acceleration_units_per_sq_second[1] = MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X;
max_travel_acceleration_units_per_sq_second[2] = MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X;
#endif
#if USE_OPS==1
printer_state.opsMode = OPS_MODE;
printer_state.opsMinDistance = OPS_MIN_DISTANCE;
printer_state.opsRetractDistance = OPS_RETRACT_DISTANCE;
printer_state.opsRetractBacklash = OPS_RETRACT_BACKLASH;
printer_state.opsMoveAfter = 0;
#endif
#if HAVE_HEATED_BED
heatedBedController.heatManager= HEATED_BED_HEAT_MANAGER;
#ifdef TEMP_PID
heatedBedController.pidDriveMax = HEATED_BED_PID_INTEGRAL_DRIVE_MAX;
heatedBedController.pidDriveMin = HEATED_BED_PID_INTEGRAL_DRIVE_MIN;
heatedBedController.pidPGain = HEATED_BED_PID_PGAIN;
heatedBedController.pidIGain = HEATED_BED_PID_IGAIN;
heatedBedController.pidDGain = HEATED_BED_PID_DGAIN;
heatedBedController.pidMax = HEATED_BED_PID_MAX;
#endif
#endif
printer_state.xLength = X_MAX_LENGTH;
printer_state.yLength = Y_MAX_LENGTH;
printer_state.zLength = Z_MAX_LENGTH;
printer_state.xMin = X_MIN_POS;
printer_state.yMin = Y_MIN_POS;
printer_state.zMin = Z_MIN_POS;
#if ENABLE_BACKLASH_COMPENSATION
printer_state.backlashX = X_BACKLASH;
printer_state.backlashY = Y_BACKLASH;
printer_state.backlashZ = Z_BACKLASH;
#endif
Extruder *e;
#if NUM_EXTRUDER>0
e = &extruder[0];
e->stepsPerMM = EXT0_STEPS_PER_MM;
e->maxFeedrate = EXT0_MAX_FEEDRATE;
e->maxStartFeedrate = EXT0_MAX_START_FEEDRATE;
e->maxAcceleration = EXT0_MAX_ACCELERATION;
e->tempControl.heatManager = EXT0_HEAT_MANAGER;
#ifdef TEMP_PID
e->tempControl.pidDriveMax = EXT0_PID_INTEGRAL_DRIVE_MAX;
e->tempControl.pidDriveMin = EXT0_PID_INTEGRAL_DRIVE_MIN;
e->tempControl.pidPGain = EXT0_PID_P;
e->tempControl.pidIGain = EXT0_PID_I;
e->tempControl.pidDGain = EXT0_PID_D;
e->tempControl.pidMax = EXT0_PID_MAX;
#endif
e->yOffset = EXT0_Y_OFFSET;
e->xOffset = EXT0_X_OFFSET;
e->watchPeriod = EXT0_WATCHPERIOD;
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = EXT0_WAIT_RETRACT_TEMP;
e->waitRetractUnits = EXT0_WAIT_RETRACT_UNITS;
#endif
e->coolerSpeed = EXT0_EXTRUDER_COOLER_SPEED;
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = EXT0_ADVANCE_K;
#endif
e->advanceL = EXT0_ADVANCE_L;
#endif
#endif // NUM_EXTRUDER>0
#if NUM_EXTRUDER>1
e = &extruder[1];
e->stepsPerMM = EXT1_STEPS_PER_MM;
e->maxFeedrate = EXT1_MAX_FEEDRATE;
e->maxStartFeedrate = EXT1_MAX_START_FEEDRATE;
e->maxAcceleration = EXT1_MAX_ACCELERATION;
e->tempControl.heatManager = EXT1_HEAT_MANAGER;
#ifdef TEMP_PID
e->tempControl.pidDriveMax = EXT1_PID_INTEGRAL_DRIVE_MAX;
e->tempControl.pidDriveMin = EXT1_PID_INTEGRAL_DRIVE_MIN;
e->tempControl.pidPGain = EXT1_PID_P;
e->tempControl.pidIGain = EXT1_PID_I;
e->tempControl.pidDGain = EXT1_PID_D;
e->tempControl.pidMax = EXT1_PID_MAX;
#endif
e->yOffset = EXT1_Y_OFFSET;
e->xOffset = EXT1_X_OFFSET;
e->watchPeriod = EXT1_WATCHPERIOD;
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = EXT1_WAIT_RETRACT_TEMP;
e->waitRetractUnits = EXT1_WAIT_RETRACT_UNITS;
#endif
e->coolerSpeed = EXT1_EXTRUDER_COOLER_SPEED;
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = EXT1_ADVANCE_K;
#endif
e->advanceL = EXT1_ADVANCE_L;
#endif
#endif // NUM_EXTRUDER > 1
#if NUM_EXTRUDER>2
e = &extruder[2];
e->stepsPerMM = EXT2_STEPS_PER_MM;
e->maxFeedrate = EXT2_MAX_FEEDRATE;
e->maxStartFeedrate = EXT2_MAX_START_FEEDRATE;
e->maxAcceleration = EXT2_MAX_ACCELERATION;
e->tempControl.heatManager = EXT2_HEAT_MANAGER;
#ifdef TEMP_PID
e->tempControl.pidDriveMax = EXT2_PID_INTEGRAL_DRIVE_MAX;
e->tempControl.pidDriveMin = EXT2_PID_INTEGRAL_DRIVE_MIN;
e->tempControl.pidPGain = EXT2_PID_P;
e->tempControl.pidIGain = EXT2_PID_I;
e->tempControl.pidDGain = EXT2_PID_D;
e->tempControl.pidMax = EXT2_PID_MAX;
#endif
e->yOffset = EXT2_Y_OFFSET;
e->xOffset = EXT2_X_OFFSET;
e->watchPeriod = EXT2_WATCHPERIOD;
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = EXT2_WAIT_RETRACT_TEMP;
e->waitRetractUnits = EXT2_WAIT_RETRACT_UNITS;
#endif
e->coolerSpeed = EXT2_EXTRUDER_COOLER_SPEED;
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = EXT2_ADVANCE_K;
#endif
e->advanceL = EXT2_ADVANCE_L;
#endif
#endif // NUM_EXTRUDER > 2
#if NUM_EXTRUDER>3
e = &extruder[3];
e->stepsPerMM = EXT3_STEPS_PER_MM;
e->maxFeedrate = EXT3_MAX_FEEDRATE;
e->maxStartFeedrate = EXT3_MAX_START_FEEDRATE;
e->maxAcceleration = EXT3_MAX_ACCELERATION;
e->tempControl.heatManager = EXT3_HEAT_MANAGER;
#ifdef TEMP_PID
e->tempControl.pidDriveMax = EXT3_PID_INTEGRAL_DRIVE_MAX;
e->tempControl.pidDriveMin = EXT3_PID_INTEGRAL_DRIVE_MIN;
e->tempControl.pidPGain = EXT3_PID_P;
e->tempControl.pidIGain = EXT3_PID_I;
e->tempControl.pidDGain = EXT3_PID_D;
e->tempControl.pidMax = EXT3_PID_MAX;
#endif
e->yOffset = EXT3_Y_OFFSET;
e->xOffset = EXT3_X_OFFSET;
e->watchPeriod = EXT3_WATCHPERIOD;
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = EXT3_WAIT_RETRACT_TEMP;
e->waitRetractUnits = EXT3_WAIT_RETRACT_UNITS;
#endif
e->coolerSpeed = EXT3_EXTRUDER_COOLER_SPEED;
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = EXT3_ADVANCE_K;
#endif
e->advanceL = EXT3_ADVANCE_L;
#endif
#endif // NUM_EXTRUDER > 3
#if NUM_EXTRUDER>4
e = &extruder[4];
e->stepsPerMM = EXT4_STEPS_PER_MM;
e->maxFeedrate = EXT4_MAX_FEEDRATE;
e->maxStartFeedrate = EXT4_MAX_START_FEEDRATE;
e->maxAcceleration = EXT4_MAX_ACCELERATION;
e->tempControl.heatManager = EXT4_HEAT_MANAGER;
#ifdef TEMP_PID
e->tempControl.pidDriveMax = EXT4_PID_INTEGRAL_DRIVE_MAX;
e->tempControl.pidDriveMin = EXT4_PID_INTEGRAL_DRIVE_MIN;
e->tempControl.pidPGain = EXT4_PID_P;
e->tempControl.pidIGain = EXT4_PID_I;
e->tempControl.pidDGain = EXT4_PID_D;
e->tempControl.pidMax = EXT4_PID_MAX;
#endif
e->yOffset = EXT4_Y_OFFSET;
e->xOffset = EXT4_X_OFFSET;
e->watchPeriod = EXT4_WATCHPERIOD;
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = EXT4_WAIT_RETRACT_TEMP;
e->waitRetractUnits = EXT4_WAIT_RETRACT_UNITS;
#endif
e->coolerSpeed = EXT4_EXTRUDER_COOLER_SPEED;
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = EXT4_ADVANCE_K;
#endif
e->advanceL = EXT4_ADVANCE_L;
#endif
#endif // NUM_EXTRUDER > 4
#if NUM_EXTRUDER>5
e = &extruder[5];
e->stepsPerMM = EXT5_STEPS_PER_MM;
e->maxFeedrate = EXT5_MAX_FEEDRATE;
e->maxStartFeedrate = EXT5_MAX_START_FEEDRATE;
e->maxAcceleration = EXT5_MAX_ACCELERATION;
e->tempControl.heatManager = EXT5_HEAT_MANAGER;
#ifdef TEMP_PID
e->tempControl.pidDriveMax = EXT5_PID_INTEGRAL_DRIVE_MAX;
e->tempControl.pidDriveMin = EXT5_PID_INTEGRAL_DRIVE_MIN;
e->tempControl.pidPGain = EXT5_PID_P;
e->tempControl.pidIGain = EXT5_PID_I;
e->tempControl.pidDGain = EXT5_PID_D;
e->tempControl.pidMax = EXT5_PID_MAX;
#endif
e->yOffset = EXT5_Y_OFFSET;
e->xOffset = EXT5_X_OFFSET;
e->watchPeriod = EXT5_WATCHPERIOD;
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = EXT5_WAIT_RETRACT_TEMP;
e->waitRetractUnits = EXT5_WAIT_RETRACT_UNITS;
#endif
e->coolerSpeed = EXT5_EXTRUDER_COOLER_SPEED;
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = EXT5_ADVANCE_K;
#endif
e->advanceL = EXT5_ADVANCE_L;
#endif
#endif // NUM_EXTRUDER > 5
extruder_select(current_extruder->id);
update_ramps_parameter();
initHeatedBed();
}
/** \brief Moves current settings to EEPROM.
The values the are currently set are used to fill the eeprom.*/
void epr_data_to_eeprom(byte corrupted) {
epr_set_long(EPR_BAUDRATE,baudrate);
epr_set_long(EPR_MAX_INACTIVE_TIME,max_inactive_time);
epr_set_long(EPR_STEPPER_INACTIVE_TIME,stepper_inactive_time);
//#define EPR_ACCELERATION_TYPE 1
epr_set_float(EPR_XAXIS_STEPS_PER_MM,axis_steps_per_unit[0]);
epr_set_float(EPR_YAXIS_STEPS_PER_MM,axis_steps_per_unit[1]);
epr_set_float(EPR_ZAXIS_STEPS_PER_MM,axis_steps_per_unit[2]);
epr_set_float(EPR_X_MAX_FEEDRATE,max_feedrate[0]);
epr_set_float(EPR_Y_MAX_FEEDRATE,max_feedrate[1]);
epr_set_float(EPR_Z_MAX_FEEDRATE,max_feedrate[2]);
epr_set_float(EPR_X_HOMING_FEEDRATE,homing_feedrate[0]);
epr_set_float(EPR_Y_HOMING_FEEDRATE,homing_feedrate[1]);
epr_set_float(EPR_Z_HOMING_FEEDRATE,homing_feedrate[2]);
epr_set_float(EPR_MAX_JERK,printer_state.maxJerk);
epr_set_float(EPR_MAX_ZJERK,printer_state.maxZJerk);
#ifdef RAMP_ACCELERATION
epr_set_float(EPR_X_MAX_ACCEL,max_acceleration_units_per_sq_second[0]);
epr_set_float(EPR_Y_MAX_ACCEL,max_acceleration_units_per_sq_second[1]);
epr_set_float(EPR_Z_MAX_ACCEL,max_acceleration_units_per_sq_second[2]);
epr_set_float(EPR_X_MAX_TRAVEL_ACCEL,max_travel_acceleration_units_per_sq_second[0]);
epr_set_float(EPR_Y_MAX_TRAVEL_ACCEL,max_travel_acceleration_units_per_sq_second[1]);
epr_set_float(EPR_Z_MAX_TRAVEL_ACCEL,max_travel_acceleration_units_per_sq_second[2]);
#endif
#if USE_OPS==1
epr_set_float(EPR_OPS_MIN_DISTANCE,printer_state.opsMinDistance);
epr_set_byte(EPR_OPS_MODE,printer_state.opsMode);
epr_set_float(EPR_OPS_MOVE_AFTER,printer_state.opsMoveAfter);
epr_set_float(EPR_OPS_RETRACT_DISTANCE,printer_state.opsRetractDistance);
epr_set_float(EPR_OPS_RETRACT_BACKLASH,printer_state.opsRetractBacklash);
#else
epr_set_float(EPR_OPS_MIN_DISTANCE,OPS_MIN_DISTANCE);
epr_set_byte(EPR_OPS_MODE,OPS_MODE);
epr_set_float(EPR_OPS_MOVE_AFTER,OPS_MOVE_AFTER);
epr_set_float(EPR_OPS_RETRACT_DISTANCE,OPS_RETRACT_DISTANCE);
epr_set_float(EPR_OPS_RETRACT_BACKLASH,OPS_RETRACT_BACKLASH);
#endif
#if HAVE_HEATED_BED
epr_set_byte(EPR_BED_HEAT_MANAGER,heatedBedController.heatManager);
#else
epr_set_byte(EPR_BED_HEAT_MANAGER,HEATED_BED_HEAT_MANAGER);
#endif
#if defined(TEMP_PID) && HAVE_HEATED_BED
epr_set_byte(EPR_BED_DRIVE_MAX,heatedBedController.pidDriveMax);
epr_set_byte(EPR_BED_DRIVE_MIN,heatedBedController.pidDriveMin);
epr_set_float(EPR_BED_PID_PGAIN,heatedBedController.pidPGain);
epr_set_float(EPR_BED_PID_IGAIN,heatedBedController.pidIGain);
epr_set_float(EPR_BED_PID_DGAIN,heatedBedController.pidDGain);
epr_set_byte(EPR_BED_PID_MAX,heatedBedController.pidMax);
#else
epr_set_byte(EPR_BED_DRIVE_MAX,HEATED_BED_PID_INTEGRAL_DRIVE_MAX);
epr_set_byte(EPR_BED_DRIVE_MIN,HEATED_BED_PID_INTEGRAL_DRIVE_MIN);
epr_set_float(EPR_BED_PID_PGAIN,HEATED_BED_PID_PGAIN);
epr_set_float(EPR_BED_PID_IGAIN,HEATED_BED_PID_IGAIN);
epr_set_float(EPR_BED_PID_DGAIN,HEATED_BED_PID_DGAIN);
epr_set_byte(EPR_BED_PID_MAX,HEATED_BED_PID_MAX);
#endif
epr_set_float(EPR_X_HOME_OFFSET,printer_state.xMin);
epr_set_float(EPR_Y_HOME_OFFSET,printer_state.yMin);
epr_set_float(EPR_Z_HOME_OFFSET,printer_state.zMin);
epr_set_float(EPR_X_LENGTH,printer_state.xLength);
epr_set_float(EPR_Y_LENGTH,printer_state.yLength);
epr_set_float(EPR_Z_LENGTH,printer_state.zLength);
#if ENABLE_BACKLASH_COMPENSATION
epr_set_float(EPR_BACKLASH_X,printer_state.backlashX);
epr_set_float(EPR_BACKLASH_Y,printer_state.backlashY);
epr_set_float(EPR_BACKLASH_Z,printer_state.backlashZ);
#else
epr_set_float(EPR_BACKLASH_X,0);
epr_set_float(EPR_BACKLASH_Y,0);
epr_set_float(EPR_BACKLASH_Z,0);
#endif
// now the extruder
for(byte i=0;i<NUM_EXTRUDER;i++) {
int o=i*EEPROM_EXTRUDER_LENGTH+EEPROM_EXTRUDER_OFFSET;
Extruder *e = &extruder[i];
epr_set_float(o+EPR_EXTRUDER_STEPS_PER_MM,e->stepsPerMM);
epr_set_float(o+EPR_EXTRUDER_MAX_FEEDRATE,e->maxFeedrate);
epr_set_float(o+EPR_EXTRUDER_MAX_START_FEEDRATE,e->maxStartFeedrate);
epr_set_float(o+EPR_EXTRUDER_MAX_ACCELERATION,e->maxAcceleration);
epr_set_byte(o+EPR_EXTRUDER_HEAT_MANAGER,e->tempControl.heatManager);
#ifdef TEMP_PID
epr_set_byte(o+EPR_EXTRUDER_DRIVE_MAX,e->tempControl.pidDriveMax);
epr_set_byte(o+EPR_EXTRUDER_DRIVE_MIN,e->tempControl.pidDriveMin);
epr_set_float(o+EPR_EXTRUDER_PID_PGAIN,e->tempControl.pidPGain);
epr_set_float(o+EPR_EXTRUDER_PID_IGAIN,e->tempControl.pidIGain);
epr_set_float(o+EPR_EXTRUDER_PID_DGAIN,e->tempControl.pidDGain);
epr_set_byte(o+EPR_EXTRUDER_PID_MAX,e->tempControl.pidMax);
#endif
epr_set_long(o+EPR_EXTRUDER_X_OFFSET,e->xOffset);
epr_set_long(o+EPR_EXTRUDER_Y_OFFSET,e->yOffset);
epr_set_int(o+EPR_EXTRUDER_WATCH_PERIOD,e->watchPeriod);
#if RETRACT_DURING_HEATUP
epr_set_int(o+EPR_EXTRUDER_WAIT_RETRACT_TEMP,e->waitRetractTemperature);
epr_set_int(o+EPR_EXTRUDER_WAIT_RETRACT_UNITS,e->waitRetractUnits);
#else
epr_set_int(o+EPR_EXTRUDER_WAIT_RETRACT_TEMP,EXT0_WAIT_RETRACT_TEMP);
epr_set_int(o+EPR_EXTRUDER_WAIT_RETRACT_UNITS,EXT0_WAIT_RETRACT_UNITS);
#endif
epr_set_byte(o+EPR_EXTRUDER_COOLER_SPEED,e->coolerSpeed);
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
epr_set_float(o+EPR_EXTRUDER_ADVANCE_K,e->advanceK);
#else
epr_set_float(o+EPR_EXTRUDER_ADVANCE_K,0);
#endif
epr_set_float(o+EPR_EXTRUDER_ADVANCE_L,e->advanceL);
#else
epr_set_float(o+EPR_EXTRUDER_ADVANCE_K,0);
epr_set_float(o+EPR_EXTRUDER_ADVANCE_L,0);
#endif
}
if(corrupted) {
epr_set_long(EPR_PRINTING_TIME,0);
epr_set_float(EPR_PRINTING_DISTANCE,0);
}
// Save version and build checksum
epr_set_byte(EPR_VERSION,EEPROM_PROTOCOL_VERSION);
epr_set_byte(EPR_INTEGRITY_BYTE,epr_compute_checksum());
}
/** \brief Copy data from EEPROM to variables.
*/
void epr_eeprom_to_data() {
byte version = epr_get_byte(EPR_VERSION); // This is the saved version. Don't copy data not set in older versions!
baudrate = epr_get_long(EPR_BAUDRATE);
max_inactive_time = epr_get_long(EPR_MAX_INACTIVE_TIME);
stepper_inactive_time = epr_get_long(EPR_STEPPER_INACTIVE_TIME);
//#define EPR_ACCELERATION_TYPE 1
axis_steps_per_unit[0] = epr_get_float(EPR_XAXIS_STEPS_PER_MM);
axis_steps_per_unit[1] = epr_get_float(EPR_YAXIS_STEPS_PER_MM);
axis_steps_per_unit[2] = epr_get_float(EPR_ZAXIS_STEPS_PER_MM);
max_feedrate[0] = epr_get_float(EPR_X_MAX_FEEDRATE);
max_feedrate[1] = epr_get_float(EPR_Y_MAX_FEEDRATE);
max_feedrate[2] = epr_get_float(EPR_Z_MAX_FEEDRATE);
homing_feedrate[0] = epr_get_float(EPR_X_HOMING_FEEDRATE);
homing_feedrate[1] = epr_get_float(EPR_Y_HOMING_FEEDRATE);
homing_feedrate[2] = epr_get_float(EPR_Z_HOMING_FEEDRATE);
printer_state.maxJerk = epr_get_float(EPR_MAX_JERK);
printer_state.maxZJerk = epr_get_float(EPR_MAX_ZJERK);
#ifdef RAMP_ACCELERATION
max_acceleration_units_per_sq_second[0] = epr_get_float(EPR_X_MAX_ACCEL);
max_acceleration_units_per_sq_second[1] = epr_get_float(EPR_Y_MAX_ACCEL);
max_acceleration_units_per_sq_second[2] = epr_get_float(EPR_Z_MAX_ACCEL);
max_travel_acceleration_units_per_sq_second[0] = epr_get_float(EPR_X_MAX_TRAVEL_ACCEL);
max_travel_acceleration_units_per_sq_second[1] = epr_get_float(EPR_Y_MAX_TRAVEL_ACCEL);
max_travel_acceleration_units_per_sq_second[2] = epr_get_float(EPR_Z_MAX_TRAVEL_ACCEL);
#endif
#if USE_OPS==1
printer_state.opsMode = epr_get_byte(EPR_OPS_MODE);
printer_state.opsMoveAfter = epr_get_float(EPR_OPS_MOVE_AFTER);
printer_state.opsMinDistance = epr_get_float(EPR_OPS_MIN_DISTANCE);
printer_state.opsRetractDistance = epr_get_float(EPR_OPS_RETRACT_DISTANCE);
printer_state.opsRetractBacklash = epr_get_float(EPR_OPS_RETRACT_BACKLASH);
#endif
#if HAVE_HEATED_BED
heatedBedController.heatManager= epr_get_byte(EPR_BED_HEAT_MANAGER);
#ifdef TEMP_PID
heatedBedController.pidDriveMax = epr_get_byte(EPR_BED_DRIVE_MAX);
heatedBedController.pidDriveMin = epr_get_byte(EPR_BED_DRIVE_MIN);
heatedBedController.pidPGain = epr_get_float(EPR_BED_PID_PGAIN);
heatedBedController.pidIGain = epr_get_float(EPR_BED_PID_IGAIN);
heatedBedController.pidDGain = epr_get_float(EPR_BED_PID_DGAIN);
heatedBedController.pidMax = epr_get_byte(EPR_BED_PID_MAX);
#endif
#endif
printer_state.xMin = epr_get_float(EPR_X_HOME_OFFSET);
printer_state.yMin = epr_get_float(EPR_Y_HOME_OFFSET);
printer_state.zMin = epr_get_float(EPR_Z_HOME_OFFSET);
printer_state.xLength = epr_get_float(EPR_X_LENGTH);
printer_state.yLength = epr_get_float(EPR_Y_LENGTH);
printer_state.zLength = epr_get_float(EPR_Z_LENGTH);
#if ENABLE_BACKLASH_COMPENSATION
printer_state.backlashX = epr_get_float(EPR_BACKLASH_X);
printer_state.backlashY = epr_get_float(EPR_BACKLASH_Y);
printer_state.backlashZ = epr_get_float(EPR_BACKLASH_Z);
#endif
// now the extruder
for(byte i=0;i<NUM_EXTRUDER;i++) {
int o=i*EEPROM_EXTRUDER_LENGTH+EEPROM_EXTRUDER_OFFSET;
Extruder *e = &extruder[i];
e->stepsPerMM = epr_get_float(o+EPR_EXTRUDER_STEPS_PER_MM);
e->maxFeedrate = epr_get_float(o+EPR_EXTRUDER_MAX_FEEDRATE);
e->maxStartFeedrate = epr_get_float(o+EPR_EXTRUDER_MAX_START_FEEDRATE);
e->maxAcceleration = epr_get_float(o+EPR_EXTRUDER_MAX_ACCELERATION);
e->tempControl.heatManager = epr_get_byte(o+EPR_EXTRUDER_HEAT_MANAGER);
#ifdef TEMP_PID
e->tempControl.pidDriveMax = epr_get_byte(o+EPR_EXTRUDER_DRIVE_MAX);
e->tempControl.pidDriveMin = epr_get_byte(o+EPR_EXTRUDER_DRIVE_MIN);
e->tempControl.pidPGain = epr_get_float(o+EPR_EXTRUDER_PID_PGAIN);
e->tempControl.pidIGain = epr_get_float(o+EPR_EXTRUDER_PID_IGAIN);
e->tempControl.pidDGain = epr_get_float(o+EPR_EXTRUDER_PID_DGAIN);
e->tempControl.pidMax = epr_get_byte(o+EPR_EXTRUDER_PID_MAX);
#endif
e->xOffset = epr_get_long(o+EPR_EXTRUDER_X_OFFSET);
e->yOffset = epr_get_long(o+EPR_EXTRUDER_Y_OFFSET);
e->watchPeriod = epr_get_int(o+EPR_EXTRUDER_WATCH_PERIOD);
#if RETRACT_DURING_HEATUP
e->waitRetractTemperature = epr_get_int(o+EPR_EXTRUDER_WAIT_RETRACT_TEMP);
e->waitRetractUnits = epr_get_int(o+EPR_EXTRUDER_WAIT_RETRACT_UNITS);
#endif
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
e->advanceK = epr_get_float(o+EPR_EXTRUDER_ADVANCE_K);
#endif
e->advanceL = epr_get_float(o+EPR_EXTRUDER_ADVANCE_L);
#endif
if(version>1)
e->coolerSpeed = epr_get_byte(o+EPR_EXTRUDER_COOLER_SPEED);
}
if(version!=EEPROM_PROTOCOL_VERSION) {
OUT_P_LN("Protocol version changed, upgrading");
epr_data_to_eeprom(false); // Store new fields for changed version
}
extruder_select(current_extruder->id);
update_ramps_parameter();
initHeatedBed();
}
#endif
void epr_init_baudrate() {
#if EEPROM_MODE!=0
if(epr_get_byte(EPR_MAGIC_BYTE)==EEPROM_MODE) {
baudrate = epr_get_long(EPR_BAUDRATE);
}
#endif
}
void epr_init() {
#if EEPROM_MODE!=0
byte check = epr_compute_checksum();
byte storedcheck = epr_get_byte(EPR_INTEGRITY_BYTE);
if(epr_get_byte(EPR_MAGIC_BYTE)==EEPROM_MODE && storedcheck==check) {
epr_eeprom_to_data();
} else {
epr_set_byte(EPR_MAGIC_BYTE,EEPROM_MODE); // Make datachange permanent
epr_data_to_eeprom(storedcheck!=check);
}
#endif
}
/**
*/
void epr_update_usage() {
#if EEPROM_MODE!=0
if(printer_state.filamentPrinted==0) return; // No miles only enabled
unsigned long seconds = (millis()-printer_state.msecondsPrinting)/1000;
seconds += epr_get_long(EPR_PRINTING_TIME);
epr_set_long(EPR_PRINTING_TIME,seconds);
epr_set_float(EPR_PRINTING_DISTANCE,epr_get_float(EPR_PRINTING_DISTANCE)+printer_state.filamentPrinted*0.001);
OUT_P_F_LN("Adding filament:",printer_state.filamentPrinted);
printer_state.filamentPrinted = 0;
printer_state.msecondsPrinting = millis();
byte newcheck = epr_compute_checksum();
if(newcheck!=epr_get_byte(EPR_INTEGRITY_BYTE))
epr_set_byte(EPR_INTEGRITY_BYTE,newcheck);
#endif
}
/** \brief Writes all eeprom settings to serial console.
For each value stored, this function generates one line with syntax
EPR: pos type value description
With
- pos = Position in EEPROM, the data starts.
- type = Value type: 0 = byte, 1 = int, 2 = long, 3 = float
- value = The value currently stored
- description = Definition of the value
*/
void epr_output_settings() {
#if EEPROM_MODE!=0
epr_out_long(EPR_BAUDRATE,PSTR("Baudrate"));
epr_out_float(EPR_PRINTING_DISTANCE,PSTR("Filament printed [m]"));
epr_out_long(EPR_PRINTING_TIME,PSTR("Printer active [s]"));
epr_out_long(EPR_MAX_INACTIVE_TIME,PSTR("Max. inactive time [ms,0=off]"));
epr_out_long(EPR_STEPPER_INACTIVE_TIME,PSTR("Stop stepper after inactivity [ms,0=off]"));
//#define EPR_ACCELERATION_TYPE 1
epr_out_float(EPR_XAXIS_STEPS_PER_MM,PSTR("X-axis steps per mm"));
epr_out_float(EPR_YAXIS_STEPS_PER_MM,PSTR("Y-axis steps per mm"));
epr_out_float(EPR_ZAXIS_STEPS_PER_MM,PSTR("Z-axis steps per mm"));
epr_out_float(EPR_X_MAX_FEEDRATE,PSTR("X-axis max. feedrate [mm/s]"));
epr_out_float(EPR_Y_MAX_FEEDRATE,PSTR("Y-axis max. feedrate [mm/s]"));
epr_out_float(EPR_Z_MAX_FEEDRATE,PSTR("Z-axis max. feedrate [mm/s]"));
epr_out_float(EPR_X_HOMING_FEEDRATE,PSTR("X-axis homing feedrate [mm/s]"));
epr_out_float(EPR_Y_HOMING_FEEDRATE,PSTR("Y-axis homing feedrate [mm/s]"));
epr_out_float(EPR_Z_HOMING_FEEDRATE,PSTR("Z-axis homing feedrate [mm/s]"));
epr_out_float(EPR_MAX_JERK,PSTR("Max. jerk [mm/s]"));
epr_out_float(EPR_MAX_ZJERK,PSTR("Max. Z-jerk [mm/s]"));
epr_out_float(EPR_X_HOME_OFFSET,PSTR("X home pos [mm]"));
epr_out_float(EPR_Y_HOME_OFFSET,PSTR("Y home pos [mm]"));
epr_out_float(EPR_Z_HOME_OFFSET,PSTR("Z home pos [mm]"));
epr_out_float(EPR_X_LENGTH,PSTR("X max length [mm]"));
epr_out_float(EPR_Y_LENGTH,PSTR("Y max length [mm]"));
epr_out_float(EPR_Z_LENGTH,PSTR("Z max length [mm]"));
#if ENABLE_BACKLASH_COMPENSATION
epr_out_float(EPR_BACKLASH_X,PSTR("X backlash [mm]"));
epr_out_float(EPR_BACKLASH_Y,PSTR("Y backlash [mm]"));
epr_out_float(EPR_BACKLASH_Z,PSTR("Z backlash [mm]"));
#endif
#ifdef RAMP_ACCELERATION
//epr_out_float(EPR_X_MAX_START_SPEED,PSTR("X-axis start speed [mm/s]"));
//epr_out_float(EPR_Y_MAX_START_SPEED,PSTR("Y-axis start speed [mm/s]"));
//epr_out_float(EPR_Z_MAX_START_SPEED,PSTR("Z-axis start speed [mm/s]"));
epr_out_float(EPR_X_MAX_ACCEL,PSTR("X-axis acceleration [mm/s^2]"));
epr_out_float(EPR_Y_MAX_ACCEL,PSTR("Y-axis acceleration [mm/s^2]"));
epr_out_float(EPR_Z_MAX_ACCEL,PSTR("Z-axis acceleration [mm/s^2]"));
epr_out_float(EPR_X_MAX_TRAVEL_ACCEL,PSTR("X-axis travel acceleration [mm/s^2]"));
epr_out_float(EPR_Y_MAX_TRAVEL_ACCEL,PSTR("Y-axis travel acceleration [mm/s^2]"));
epr_out_float(EPR_Z_MAX_TRAVEL_ACCEL,PSTR("Z-axis travel acceleration [mm/s^2]"));
#endif
#if USE_OPS==1
epr_out_byte(EPR_OPS_MODE,PSTR("OPS operation mode [0=Off,1=Classic,2=Fast]"));
epr_out_float(EPR_OPS_MOVE_AFTER,PSTR("OPS move after x% retract [%]"));
epr_out_float(EPR_OPS_MIN_DISTANCE,PSTR("OPS min. distance for fil. retraction [mm]"));
epr_out_float(EPR_OPS_RETRACT_DISTANCE,PSTR("OPS retraction length [mm]"));
epr_out_float(EPR_OPS_RETRACT_BACKLASH,PSTR("OPS retraction backlash [mm]"));
#endif
#if HAVE_HEATED_BED
epr_out_byte(EPR_BED_HEAT_MANAGER,PSTR("Bed Heat Manager [0-2]"));
#ifdef TEMP_PID
epr_out_byte(EPR_BED_DRIVE_MAX,PSTR("Bed PID drive max"));
epr_out_byte(EPR_BED_DRIVE_MIN,PSTR("Bed PID drive min"));
epr_out_float(EPR_BED_PID_PGAIN,PSTR("Bed PID P-gain"));
epr_out_float(EPR_BED_PID_IGAIN,PSTR("Bed PID I-gain"));
epr_out_float(EPR_BED_PID_DGAIN,PSTR("Bed PID D-gain"));
epr_out_byte(EPR_BED_PID_MAX,PSTR("Bed PID max value [0-255]"));
#endif
#endif
// now the extruder
for(byte i=0;i<NUM_EXTRUDER;i++) {
int o=i*EEPROM_EXTRUDER_LENGTH+EEPROM_EXTRUDER_OFFSET;
Extruder *e = &extruder[i];
epr_out_float(o+EPR_EXTRUDER_STEPS_PER_MM,PSTR("steps per mm"));
epr_out_float(o+EPR_EXTRUDER_MAX_FEEDRATE,PSTR("max. feedrate [mm/s]"));
epr_out_float(o+EPR_EXTRUDER_MAX_START_FEEDRATE,PSTR("start feedrate [mm/s]"));
epr_out_float(o+EPR_EXTRUDER_MAX_ACCELERATION,PSTR("acceleration [mm/s^2]"));
epr_out_byte(o+EPR_EXTRUDER_HEAT_MANAGER,PSTR("heat manager [0-1]"));
#ifdef TEMP_PID
epr_out_byte(o+EPR_EXTRUDER_DRIVE_MAX,PSTR("PID drive max"));
epr_out_byte(o+EPR_EXTRUDER_DRIVE_MIN,PSTR("PID drive min"));
epr_out_float(o+EPR_EXTRUDER_PID_PGAIN,PSTR("PID P-gain"));
epr_out_float(o+EPR_EXTRUDER_PID_IGAIN,PSTR("PID I-gain"));
epr_out_float(o+EPR_EXTRUDER_PID_DGAIN,PSTR("PID D-gain"));
epr_out_byte(o+EPR_EXTRUDER_PID_MAX,PSTR("PID max value [0-255]"));
#endif
epr_out_long(o+EPR_EXTRUDER_X_OFFSET,PSTR("X-offset [steps]"));
epr_out_long(o+EPR_EXTRUDER_Y_OFFSET,PSTR("Y-offset [steps]"));
epr_out_int(o+EPR_EXTRUDER_WATCH_PERIOD,PSTR("temp. stabilize time [s]"));
#if RETRACT_DURING_HEATUP
epr_out_int(o+EPR_EXTRUDER_WAIT_RETRACT_TEMP,PSTR("temp. for retraction when heating [C]"));
epr_out_int(o+EPR_EXTRUDER_WAIT_RETRACT_UNITS,PSTR("distance to retract when heating [mm]"));
#endif
epr_out_byte(o+EPR_EXTRUDER_COOLER_SPEED,PSTR("extruder cooler speed [0-255]"));
#ifdef USE_ADVANCE
#ifdef ENABLE_QUADRATIC_ADVANCE
epr_out_float(o+EPR_EXTRUDER_ADVANCE_K,PSTR("advance K [0=off]"));
#endif
epr_out_float(o+EPR_EXTRUDER_ADVANCE_L,PSTR("advance L [0=off]"));
#endif
}
#else
out.println_P(PSTR("No EEPROM support compiled."));
#endif
}