324 lines
13 KiB
C++
324 lines
13 KiB
C++
#include "Marlin.h"
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#include "planner.h"
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#include "temperature.h"
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#include "ultralcd.h"
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#include "ConfigurationStore.h"
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#include "Configuration_prusa.h"
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#ifdef MESH_BED_LEVELING
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#include "mesh_bed_leveling.h"
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#endif
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M500_conf cs;
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#ifdef DEBUG_EEPROM_WRITE
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#define EEPROM_WRITE_VAR(pos, value) _EEPROM_writeData(pos, (uint8_t*)&value, sizeof(value), #value)
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#else //DEBUG_EEPROM_WRITE
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#define EEPROM_WRITE_VAR(pos, value) _EEPROM_writeData(pos, (uint8_t*)&value, sizeof(value), 0)
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#endif //DEBUG_EEPROM_WRITE
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void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size, char* name)
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{
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#ifdef DEBUG_EEPROM_WRITE
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printf_P(PSTR("EEPROM_WRITE_VAR addr=0x%04x size=0x%02hhx name=%s\n"), pos, size, name);
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#endif //DEBUG_EEPROM_WRITE
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while (size--) {
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uint8_t * const p = (uint8_t * const)pos;
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uint8_t v = *value;
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// EEPROM has only ~100,000 write cycles,
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// so only write bytes that have changed!
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if (v != eeprom_read_byte(p)) {
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eeprom_write_byte(p, v);
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if (eeprom_read_byte(p) != v) {
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SERIAL_ECHOLNPGM("EEPROM Error");
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return;
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}
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}
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pos++;
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value++;
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};
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}
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#ifdef DEBUG_EEPROM_READ
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#define EEPROM_READ_VAR(pos, value) _EEPROM_readData(pos, (uint8_t*)&value, sizeof(value), #value)
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#else //DEBUG_EEPROM_READ
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#define EEPROM_READ_VAR(pos, value) _EEPROM_readData(pos, (uint8_t*)&value, sizeof(value), 0)
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#endif //DEBUG_EEPROM_READ
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void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size, char* name)
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{
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#ifdef DEBUG_EEPROM_READ
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printf_P(PSTR("EEPROM_READ_VAR addr=0x%04x size=0x%02hhx name=%s\n"), pos, size, name);
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#endif //DEBUG_EEPROM_READ
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do
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{
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*value = eeprom_read_byte((unsigned char*)pos);
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pos++;
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value++;
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}while(--size);
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}
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//======================================================================================
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#define EEPROM_OFFSET 20
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// IMPORTANT: Whenever there are changes made to the variables stored in EEPROM
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// in the functions below, also increment the version number. This makes sure that
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// the default values are used whenever there is a change to the data, to prevent
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// wrong data being written to the variables.
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// ALSO: always make sure the variables in the Store and retrieve sections are in the same order.
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#define EEPROM_VERSION "V2"
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#ifdef EEPROM_SETTINGS
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void Config_StoreSettings(uint16_t offset)
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{
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int i = offset;
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strcpy(cs.version,"000"); //!< invalidate data first @TODO use erase to save one erase cycle
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_EEPROM_writeData(i,reinterpret_cast<uint8_t*>(&cs),sizeof(cs),0);
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strcpy(cs.version,EEPROM_VERSION); // // validate data
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i = offset;
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EEPROM_WRITE_VAR(i,cs.version); // validate data
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SERIAL_ECHO_START;
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SERIAL_ECHOLNPGM("Settings Stored");
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}
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#endif //EEPROM_SETTINGS
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#ifndef DISABLE_M503
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void Config_PrintSettings(uint8_t level)
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{ // Always have this function, even with EEPROM_SETTINGS disabled, the current values will be shown
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#ifdef TMC2130
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printf_P(PSTR(
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"%SSteps per unit:\n%S M92 X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SMaximum feedrates - normal (mm/s):\n%S M203 X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SMaximum feedrates - stealth (mm/s):\n%S M203 X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SMaximum acceleration - normal (mm/s2):\n%S M201 X%lu Y%lu Z%lu E%lu\n"
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"%SMaximum acceleration - stealth (mm/s2):\n%S M201 X%lu Y%lu Z%lu E%lu\n"
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"%SAcceleration: S=acceleration, T=retract acceleration\n%S M204 S%.2f T%.2f\n"
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"%SAdvanced 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)\n%S M205 S%.2f T%.2f B%.2f X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SHome offset (mm):\n%S M206 X%.2f Y%.2f Z%.2f\n"
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),
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echomagic, echomagic, cs.axis_steps_per_unit[X_AXIS], cs.axis_steps_per_unit[Y_AXIS], cs.axis_steps_per_unit[Z_AXIS], cs.axis_steps_per_unit[E_AXIS],
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echomagic, echomagic, cs.max_feedrate_normal[X_AXIS], cs.max_feedrate_normal[Y_AXIS], cs.max_feedrate_normal[Z_AXIS], cs.max_feedrate_normal[E_AXIS],
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echomagic, echomagic, cs.max_feedrate_silent[X_AXIS], cs.max_feedrate_silent[Y_AXIS], cs.max_feedrate_silent[Z_AXIS], cs.max_feedrate_silent[E_AXIS],
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echomagic, echomagic, cs.max_acceleration_units_per_sq_second_normal[X_AXIS], cs.max_acceleration_units_per_sq_second_normal[Y_AXIS], cs.max_acceleration_units_per_sq_second_normal[Z_AXIS], cs.max_acceleration_units_per_sq_second_normal[E_AXIS],
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echomagic, echomagic, cs.max_acceleration_units_per_sq_second_silent[X_AXIS], cs.max_acceleration_units_per_sq_second_silent[Y_AXIS], cs.max_acceleration_units_per_sq_second_silent[Z_AXIS], cs.max_acceleration_units_per_sq_second_silent[E_AXIS],
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echomagic, echomagic, cs.acceleration, cs.retract_acceleration,
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echomagic, echomagic, cs.minimumfeedrate, cs.mintravelfeedrate, cs.minsegmenttime, cs.max_jerk[X_AXIS], cs.max_jerk[Y_AXIS], cs.max_jerk[Z_AXIS], cs.max_jerk[E_AXIS],
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echomagic, echomagic, cs.add_homing[X_AXIS], cs.add_homing[Y_AXIS], cs.add_homing[Z_AXIS]
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#else //TMC2130
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printf_P(PSTR(
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"%SSteps per unit:\n%S M92 X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SMaximum feedrates (mm/s):\n%S M203 X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SMaximum acceleration (mm/s2):\n%S M201 X%lu Y%lu Z%lu E%lu\n"
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"%SAcceleration: S=acceleration, T=retract acceleration\n%S M204 S%.2f T%.2f\n"
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"%SAdvanced 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)\n%S M205 S%.2f T%.2f B%.2f X%.2f Y%.2f Z%.2f E%.2f\n"
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"%SHome offset (mm):\n%S M206 X%.2f Y%.2f Z%.2f\n"
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),
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echomagic, echomagic, cs.axis_steps_per_unit[X_AXIS], cs.axis_steps_per_unit[Y_AXIS], cs.axis_steps_per_unit[Z_AXIS], cs.axis_steps_per_unit[E_AXIS],
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echomagic, echomagic, max_feedrate[X_AXIS], max_feedrate[Y_AXIS], max_feedrate[Z_AXIS], max_feedrate[E_AXIS],
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echomagic, echomagic, max_acceleration_units_per_sq_second[X_AXIS], max_acceleration_units_per_sq_second[Y_AXIS], max_acceleration_units_per_sq_second[Z_AXIS], max_acceleration_units_per_sq_second[E_AXIS],
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echomagic, echomagic, cs.acceleration, cs.retract_acceleration,
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echomagic, echomagic, cs.minimumfeedrate, cs.mintravelfeedrate, cs.minsegmenttime, cs.max_jerk[X_AXIS], cs.max_jerk[Y_AXIS], cs.max_jerk[Z_AXIS], cs.max_jerk[E_AXIS],
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echomagic, echomagic, cs.add_homing[X_AXIS], cs.add_homing[Y_AXIS], cs.add_homing[Z_AXIS]
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#endif //TMC2130
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);
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#ifdef PIDTEMP
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printf_P(PSTR("%SPID settings:\n%S M301 P%.2f I%.2f D%.2f\n"),
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echomagic, echomagic, cs.Kp, unscalePID_i(cs.Ki), unscalePID_d(cs.Kd));
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#endif
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#ifdef PIDTEMPBED
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printf_P(PSTR("%SPID heatbed settings:\n%S M304 P%.2f I%.2f D%.2f\n"),
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echomagic, echomagic, cs.bedKp, unscalePID_i(cs.bedKi), unscalePID_d(cs.bedKd));
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#endif
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#ifdef FWRETRACT
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printf_P(PSTR(
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"%SRetract: S=Length (mm) F:Speed (mm/m) Z: ZLift (mm)\n%S M207 S%.2f F%.2f Z%.2f\n"
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"%SRecover: S=Extra length (mm) F:Speed (mm/m)\n%S M208 S%.2f F%.2f\n"
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"%SAuto-Retract: S=0 to disable, 1 to interpret extrude-only moves as retracts or recoveries\n%S M209 S%d\n"
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),
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echomagic, echomagic, cs.retract_length, cs.retract_feedrate*60, cs.retract_zlift,
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echomagic, echomagic, cs.retract_recover_length, cs.retract_recover_feedrate*60,
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echomagic, echomagic, (cs.autoretract_enabled ? 1 : 0)
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);
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#if EXTRUDERS > 1
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printf_P(PSTR("%SMulti-extruder settings:\n%S Swap retract length (mm): %.2f\n%S Swap rec. addl. length (mm): %.2f\n"),
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echomagic, echomagic, retract_length_swap, echomagic, retract_recover_length_swap);
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#endif
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if (cs.volumetric_enabled) {
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printf_P(PSTR("%SFilament settings:\n%S M200 D%.2f\n"),
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echomagic, echomagic, cs.filament_size[0]);
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#if EXTRUDERS > 1
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printf_P(PSTR("%S M200 T1 D%.2f\n"),
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echomagic, echomagic, cs.filament_size[1]);
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#if EXTRUDERS > 2
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printf_P(PSTR("%S M200 T1 D%.2f\n"),
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echomagic, echomagic, cs.filament_size[2]);
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#endif
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#endif
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} else {
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printf_P(PSTR("%SFilament settings: Disabled\n"), echomagic);
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}
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#endif
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if (level >= 10) {
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#ifdef LIN_ADVANCE
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printf_P(PSTR("%SLinear advance settings:\n M900 K%.2f E/D = %.2f\n"),
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echomagic, extruder_advance_k, advance_ed_ratio);
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#endif //LIN_ADVANCE
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}
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}
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#endif
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#ifdef EEPROM_SETTINGS
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static_assert (EXTRUDERS == 1, "ConfigurationStore M500_conf not implemented for more extruders, fix filament_size array size.");
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static_assert (NUM_AXIS == 4, "ConfigurationStore M500_conf not implemented for more axis."
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"Fix axis_steps_per_unit max_feedrate_normal max_acceleration_units_per_sq_second_normal max_jerk max_feedrate_silent"
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" max_acceleration_units_per_sq_second_silent array size.");
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#ifdef ENABLE_AUTO_BED_LEVELING
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static_assert (false, "zprobe_zoffset was not initialized in printers in field to -(Z_PROBE_OFFSET_FROM_EXTRUDER), so it contains"
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"0.0, if this is not acceptable, increment EEPROM_VERSION to force use default_conf");
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#endif
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static_assert (sizeof(M500_conf) == 188, "sizeof(M500_conf) has changed, ensure that EEPROM_VERSION has been incremented, "
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"or if you added members in the end of struct, ensure that historically uninitialized values will be initialized");
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static const M500_conf default_conf PROGMEM =
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{
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EEPROM_VERSION,
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DEFAULT_AXIS_STEPS_PER_UNIT,
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DEFAULT_MAX_FEEDRATE,
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DEFAULT_MAX_ACCELERATION,
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DEFAULT_ACCELERATION,
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DEFAULT_RETRACT_ACCELERATION,
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DEFAULT_MINIMUMFEEDRATE,
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DEFAULT_MINTRAVELFEEDRATE,
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DEFAULT_MINSEGMENTTIME,
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{DEFAULT_XJERK, DEFAULT_YJERK, DEFAULT_ZJERK, DEFAULT_EJERK},
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{0,0,0},
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-(Z_PROBE_OFFSET_FROM_EXTRUDER),
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DEFAULT_Kp,
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DEFAULT_Ki*PID_dT,
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DEFAULT_Kd/PID_dT,
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DEFAULT_bedKp,
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DEFAULT_bedKi*PID_dT,
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DEFAULT_bedKd/PID_dT,
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0,
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false,
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RETRACT_LENGTH,
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RETRACT_FEEDRATE,
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RETRACT_ZLIFT,
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RETRACT_RECOVER_LENGTH,
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RETRACT_RECOVER_FEEDRATE,
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false,
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{DEFAULT_NOMINAL_FILAMENT_DIA,
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#if EXTRUDERS > 1
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DEFAULT_NOMINAL_FILAMENT_DIA,
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#if EXTRUDERS > 2
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DEFAULT_NOMINAL_FILAMENT_DIA,
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#endif
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#endif
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},
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DEFAULT_MAX_FEEDRATE_SILENT,
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DEFAULT_MAX_ACCELERATION_SILENT,
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};
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//!
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//! @retval true Stored settings retrieved or default settings retrieved in case EEPROM has been erased.
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//! @retval false default settings retrieved, because of older version or corrupted data
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bool Config_RetrieveSettings(uint16_t offset)
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{
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int i=offset;
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bool previous_settings_retrieved = true;
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char ver[4]=EEPROM_VERSION;
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EEPROM_READ_VAR(i,cs.version); //read stored version
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// SERIAL_ECHOLN("Version: [" << ver << "] Stored version: [" << cs.version << "]");
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if (strncmp(ver,cs.version,3) == 0) // version number match
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{
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i=offset;
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EEPROM_READ_VAR(i,cs);
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if (cs.max_jerk[X_AXIS] > DEFAULT_XJERK) cs.max_jerk[X_AXIS] = DEFAULT_XJERK;
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if (cs.max_jerk[Y_AXIS] > DEFAULT_YJERK) cs.max_jerk[Y_AXIS] = DEFAULT_YJERK;
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calculate_extruder_multipliers();
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//if max_feedrate_silent and max_acceleration_units_per_sq_second_silent were never stored to eeprom, use default values:
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{
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const uint32_t erased = 0xffffffff;
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bool initialized = false;
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for (uint8_t i = 0; i < (sizeof(cs.max_feedrate_silent)/sizeof(cs.max_feedrate_silent[0])); ++i)
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{
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if(erased != reinterpret_cast<uint32_t&>(cs.max_feedrate_silent[i])) initialized = true;
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if(erased != reinterpret_cast<uint32_t&>(cs.max_acceleration_units_per_sq_second_silent[i])) initialized = true;
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}
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if (!initialized)
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{
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memcpy_P(&cs.max_feedrate_silent,&default_conf.max_feedrate_silent, sizeof(cs.max_feedrate_silent));
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memcpy_P(&cs.max_acceleration_units_per_sq_second_silent,&default_conf.max_acceleration_units_per_sq_second_silent,
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sizeof(cs.max_acceleration_units_per_sq_second_silent));
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}
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}
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#ifdef TMC2130
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for (uint8_t j = X_AXIS; j <= Y_AXIS; j++)
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{
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if (cs.max_feedrate_normal[j] > NORMAL_MAX_FEEDRATE_XY)
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cs.max_feedrate_normal[j] = NORMAL_MAX_FEEDRATE_XY;
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if (cs.max_feedrate_silent[j] > SILENT_MAX_FEEDRATE_XY)
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cs.max_feedrate_silent[j] = SILENT_MAX_FEEDRATE_XY;
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if (cs.max_acceleration_units_per_sq_second_normal[j] > NORMAL_MAX_ACCEL_XY)
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cs.max_acceleration_units_per_sq_second_normal[j] = NORMAL_MAX_ACCEL_XY;
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if (cs.max_acceleration_units_per_sq_second_silent[j] > SILENT_MAX_ACCEL_XY)
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cs.max_acceleration_units_per_sq_second_silent[j] = SILENT_MAX_ACCEL_XY;
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}
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#endif //TMC2130
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reset_acceleration_rates();
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// Call updatePID (similar to when we have processed M301)
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updatePID();
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SERIAL_ECHO_START;
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SERIAL_ECHOLNPGM("Stored settings retrieved");
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}
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else
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{
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Config_ResetDefault();
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//Return false to inform user that eeprom version was changed and firmware is using default hardcoded settings now.
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//In case that storing to eeprom was not used yet, do not inform user that hardcoded settings are used.
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if (eeprom_read_byte((uint8_t *)offset) != 0xFF ||
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eeprom_read_byte((uint8_t *)offset + 1) != 0xFF ||
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eeprom_read_byte((uint8_t *)offset + 2) != 0xFF) {
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previous_settings_retrieved = false;
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}
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}
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#ifdef EEPROM_CHITCHAT
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Config_PrintSettings();
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#endif
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return previous_settings_retrieved;
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}
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#endif
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void Config_ResetDefault()
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{
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memcpy_P(&cs,&default_conf, sizeof(cs));
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// steps per sq second need to be updated to agree with the units per sq second
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reset_acceleration_rates();
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#ifdef PIDTEMP
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updatePID();
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#ifdef PID_ADD_EXTRUSION_RATE
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Kc = DEFAULT_Kc; //this is not stored by Config_StoreSettings
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#endif//PID_ADD_EXTRUSION_RATE
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#endif//PIDTEMP
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calculate_extruder_multipliers();
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SERIAL_ECHO_START;
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SERIAL_ECHOLNPGM("Hardcoded Default Settings Loaded");
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}
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