Files

ConfigurationStore.cpp
#include "Marlin.h" #include "planner.h" #include "temperature.h" #include "ultralcd.h" #include "ConfigurationStore.h" void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size) { do { eeprom_write_byte((unsigned char*)pos, *value); pos++; value++; }while(--size); } #define EEPROM_WRITE_VAR(pos, value) _EEPROM_writeData(pos, (uint8_t*)&value, sizeof(value)) void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) { do { *value = eeprom_read_byte((unsigned char*)pos); pos++; value++; }while(--size); } #define EEPROM_READ_VAR(pos, value) _EEPROM_readData(pos, (uint8_t*)&value, sizeof(value)) //====================================================================================== #define EEPROM_OFFSET 100 // IMPORTANT: Whenever there are changes made to the variables stored in EEPROM // in the functions below, also increment the version number. This makes sure that // the default values are used whenever there is a change to the data, to prevent // wrong data being written to the variables. // ALSO: always make sure the variables in the Store and retrieve sections are in the same order. #define EEPROM_VERSION "V08" #ifdef EEPROM_SETTINGS void Config_StoreSettings() { char ver[4]= "000"; int i=EEPROM_OFFSET; EEPROM_WRITE_VAR(i,ver); // invalidate data first EEPROM_WRITE_VAR(i,axis_steps_per_unit); EEPROM_WRITE_VAR(i,max_feedrate); EEPROM_WRITE_VAR(i,max_acceleration_units_per_sq_second); EEPROM_WRITE_VAR(i,acceleration); EEPROM_WRITE_VAR(i,retract_acceleration); EEPROM_WRITE_VAR(i,minimumfeedrate); EEPROM_WRITE_VAR(i,mintravelfeedrate); EEPROM_WRITE_VAR(i,minsegmenttime); EEPROM_WRITE_VAR(i,max_xy_jerk); EEPROM_WRITE_VAR(i,max_z_jerk); EEPROM_WRITE_VAR(i,max_e_jerk); EEPROM_WRITE_VAR(i,add_homeing); #ifndef ULTIPANEL int plaPreheatHotendTemp = PLA_PREHEAT_HOTEND_TEMP, plaPreheatHPBTemp = PLA_PREHEAT_HPB_TEMP, plaPreheatFanSpeed = PLA_PREHEAT_FAN_SPEED; int absPreheatHotendTemp = ABS_PREHEAT_HOTEND_TEMP, absPreheatHPBTemp = ABS_PREHEAT_HPB_TEMP, absPreheatFanSpeed = ABS_PREHEAT_FAN_SPEED; #endif EEPROM_WRITE_VAR(i,plaPreheatHotendTemp); EEPROM_WRITE_VAR(i,plaPreheatHPBTemp); EEPROM_WRITE_VAR(i,plaPreheatFanSpeed); EEPROM_WRITE_VAR(i,absPreheatHotendTemp); EEPROM_WRITE_VAR(i,absPreheatHPBTemp); EEPROM_WRITE_VAR(i,absPreheatFanSpeed); #ifdef PIDTEMP EEPROM_WRITE_VAR(i,Kp); EEPROM_WRITE_VAR(i,Ki); EEPROM_WRITE_VAR(i,Kd); #else float dummy = 3000.0f; EEPROM_WRITE_VAR(i,dummy); dummy = 0.0f; EEPROM_WRITE_VAR(i,dummy); EEPROM_WRITE_VAR(i,dummy); #endif #ifndef DOGLCD int lcd_contrast = 32; #endif EEPROM_WRITE_VAR(i,lcd_contrast); char ver2[4]=EEPROM_VERSION; i=EEPROM_OFFSET; EEPROM_WRITE_VAR(i,ver2); // validate data SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Settings Stored"); } #endif //EEPROM_SETTINGS #ifdef EEPROM_CHITCHAT void Config_PrintSettings() { // Always have this function, even with EEPROM_SETTINGS disabled, the current values will be shown SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Steps per unit:"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M92 X",axis_steps_per_unit[0]); SERIAL_ECHOPAIR(" Y",axis_steps_per_unit[1]); SERIAL_ECHOPAIR(" Z",axis_steps_per_unit[2]); SERIAL_ECHOPAIR(" E",axis_steps_per_unit[3]); SERIAL_ECHOLN(""); SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Maximum feedrates (mm/s):"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M203 X",max_feedrate[0]); SERIAL_ECHOPAIR(" Y",max_feedrate[1] ); SERIAL_ECHOPAIR(" Z", max_feedrate[2] ); SERIAL_ECHOPAIR(" E", max_feedrate[3]); SERIAL_ECHOLN(""); SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Maximum Acceleration (mm/s2):"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M201 X" ,max_acceleration_units_per_sq_second[0] ); SERIAL_ECHOPAIR(" Y" , max_acceleration_units_per_sq_second[1] ); SERIAL_ECHOPAIR(" Z" ,max_acceleration_units_per_sq_second[2] ); SERIAL_ECHOPAIR(" E" ,max_acceleration_units_per_sq_second[3]); SERIAL_ECHOLN(""); SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Acceleration: S=acceleration, T=retract acceleration"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M204 S",acceleration ); SERIAL_ECHOPAIR(" T" ,retract_acceleration); SERIAL_ECHOLN(""); SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s), Z=maximum Z jerk (mm/s), E=maximum E jerk (mm/s)"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M205 S",minimumfeedrate ); SERIAL_ECHOPAIR(" T" ,mintravelfeedrate ); SERIAL_ECHOPAIR(" B" ,minsegmenttime ); SERIAL_ECHOPAIR(" X" ,max_xy_jerk ); SERIAL_ECHOPAIR(" Z" ,max_z_jerk); SERIAL_ECHOPAIR(" E" ,max_e_jerk); SERIAL_ECHOLN(""); SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Home offset (mm):"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M206 X",add_homeing[0] ); SERIAL_ECHOPAIR(" Y" ,add_homeing[1] ); SERIAL_ECHOPAIR(" Z" ,add_homeing[2] ); SERIAL_ECHOLN(""); #ifdef PIDTEMP SERIAL_ECHO_START; SERIAL_ECHOLNPGM("PID settings:"); SERIAL_ECHO_START; SERIAL_ECHOPAIR(" M301 P",Kp); SERIAL_ECHOPAIR(" I" ,unscalePID_i(Ki)); SERIAL_ECHOPAIR(" D" ,unscalePID_d(Kd)); SERIAL_ECHOLN(""); #endif } #endif #ifdef EEPROM_SETTINGS void Config_RetrieveSettings() { int i=EEPROM_OFFSET; char stored_ver[4]; char ver[4]=EEPROM_VERSION; EEPROM_READ_VAR(i,stored_ver); //read stored version // SERIAL_ECHOLN("Version: [" << ver << "] Stored version: [" << stored_ver << "]"); if (strncmp(ver,stored_ver,3) == 0) { // version number match EEPROM_READ_VAR(i,axis_steps_per_unit); EEPROM_READ_VAR(i,max_feedrate); EEPROM_READ_VAR(i,max_acceleration_units_per_sq_second); // steps per sq second need to be updated to agree with the units per sq second (as they are what is used in the planner) reset_acceleration_rates(); EEPROM_READ_VAR(i,acceleration); EEPROM_READ_VAR(i,retract_acceleration); EEPROM_READ_VAR(i,minimumfeedrate); EEPROM_READ_VAR(i,mintravelfeedrate); EEPROM_READ_VAR(i,minsegmenttime); EEPROM_READ_VAR(i,max_xy_jerk); EEPROM_READ_VAR(i,max_z_jerk); EEPROM_READ_VAR(i,max_e_jerk); EEPROM_READ_VAR(i,add_homeing); #ifndef ULTIPANEL int plaPreheatHotendTemp, plaPreheatHPBTemp, plaPreheatFanSpeed; int absPreheatHotendTemp, absPreheatHPBTemp, absPreheatFanSpeed; #endif EEPROM_READ_VAR(i,plaPreheatHotendTemp); EEPROM_READ_VAR(i,plaPreheatHPBTemp); EEPROM_READ_VAR(i,plaPreheatFanSpeed); EEPROM_READ_VAR(i,absPreheatHotendTemp); EEPROM_READ_VAR(i,absPreheatHPBTemp); EEPROM_READ_VAR(i,absPreheatFanSpeed); #ifndef PIDTEMP float Kp,Ki,Kd; #endif // do not need to scale PID values as the values in EEPROM are already scaled EEPROM_READ_VAR(i,Kp); EEPROM_READ_VAR(i,Ki); EEPROM_READ_VAR(i,Kd); #ifndef DOGLCD int lcd_contrast; #endif EEPROM_READ_VAR(i,lcd_contrast); // Call updatePID (similar to when we have processed M301) updatePID(); SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Stored settings retrieved"); } else { Config_ResetDefault(); } Config_PrintSettings(); } #endif void Config_ResetDefault() { float tmp1[]=DEFAULT_AXIS_STEPS_PER_UNIT; float tmp2[]=DEFAULT_MAX_FEEDRATE; long tmp3[]=DEFAULT_MAX_ACCELERATION; for (short i=0;i<4;i++) { axis_steps_per_unit[i]=tmp1[i]; max_feedrate[i]=tmp2[i]; max_acceleration_units_per_sq_second[i]=tmp3[i]; } // steps per sq second need to be updated to agree with the units per sq second reset_acceleration_rates(); acceleration=DEFAULT_ACCELERATION; retract_acceleration=DEFAULT_RETRACT_ACCELERATION; minimumfeedrate=DEFAULT_MINIMUMFEEDRATE; minsegmenttime=DEFAULT_MINSEGMENTTIME; mintravelfeedrate=DEFAULT_MINTRAVELFEEDRATE; max_xy_jerk=DEFAULT_XYJERK; max_z_jerk=DEFAULT_ZJERK; max_e_jerk=DEFAULT_EJERK; add_homeing[0] = add_homeing[1] = add_homeing[2] = 0; #ifdef ULTIPANEL plaPreheatHotendTemp = PLA_PREHEAT_HOTEND_TEMP; plaPreheatHPBTemp = PLA_PREHEAT_HPB_TEMP; plaPreheatFanSpeed = PLA_PREHEAT_FAN_SPEED; absPreheatHotendTemp = ABS_PREHEAT_HOTEND_TEMP; absPreheatHPBTemp = ABS_PREHEAT_HPB_TEMP; absPreheatFanSpeed = ABS_PREHEAT_FAN_SPEED; #endif #ifdef DOGLCD lcd_contrast = DEFAULT_LCD_CONTRAST; #endif #ifdef PIDTEMP Kp = DEFAULT_Kp; Ki = scalePID_i(DEFAULT_Ki); Kd = scalePID_d(DEFAULT_Kd); // call updatePID (similar to when we have processed M301) updatePID(); #ifdef PID_ADD_EXTRUSION_RATE Kc = DEFAULT_Kc; #endif//PID_ADD_EXTRUSION_RATE #endif//PIDTEMP SERIAL_ECHO_START; SERIAL_ECHOLNPGM("Hardcoded Default Settings Loaded"); }
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