bissen21/Marlin_Firmware
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Improvements for junction_deviation_mm

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- Drop `max_jerk` with `JUNCTION_DEVIATION`
- Add `max_e_jerk_factor` for use by `LIN_ADVANCE`
- Recalculate `max_e_jerk_factor` when `junction_deviation_mm` changes
- Fix LCD editing of `junction_deviation_mm`
This commit is contained in:
Scott Lahteine
2018-06-11 18:49:08 -05:00
parent f2c3b0d476
commit 9d04f47d98
6 changed files with 64 additions and 34 deletions
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22
Marlin/src/module/configuration_store.cpp
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@ -330,6 +330,10 @@ void MarlinSettings::postprocess() {
fwretract.refresh_autoretract();
#endif
#if ENABLED(JUNCTION_DEVIATION) && ENABLED(LIN_ADVANCE)
planner.recalculate_max_e_jerk_factor();
#endif
// Refresh steps_to_mm with the reciprocal of axis_steps_per_mm
// and init stepper.count[], planner.position[] with current_position
planner.refresh_positioning();
@ -411,11 +415,13 @@ void MarlinSettings::postprocess() {
EEPROM_WRITE(planner.travel_acceleration);
EEPROM_WRITE(planner.min_feedrate_mm_s);
EEPROM_WRITE(planner.min_travel_feedrate_mm_s);
EEPROM_WRITE(planner.max_jerk);
#if ENABLED(JUNCTION_DEVIATION)
const float planner_max_jerk[] = { DEFAULT_XJERK, DEFAULT_YJERK, DEFAULT_ZJERK, DEFAULT_EJERK };
EEPROM_WRITE(planner_max_jerk);
EEPROM_WRITE(planner.junction_deviation_mm);
#else
EEPROM_WRITE(planner.max_jerk);
dummy = 0.02;
EEPROM_WRITE(dummy);
#endif
@ -1008,11 +1014,12 @@ void MarlinSettings::postprocess() {
EEPROM_READ(planner.travel_acceleration);
EEPROM_READ(planner.min_feedrate_mm_s);
EEPROM_READ(planner.min_travel_feedrate_mm_s);
EEPROM_READ(planner.max_jerk);
#if ENABLED(JUNCTION_DEVIATION)
for (uint8_t q = 4; q--;) EEPROM_READ(dummy);
EEPROM_READ(planner.junction_deviation_mm);
#else
EEPROM_READ(planner.max_jerk);
EEPROM_READ(dummy);
#endif
@ -1724,13 +1731,14 @@ void MarlinSettings::reset(PORTARG_SOLO) {
planner.travel_acceleration = DEFAULT_TRAVEL_ACCELERATION;
planner.min_feedrate_mm_s = DEFAULT_MINIMUMFEEDRATE;
planner.min_travel_feedrate_mm_s = DEFAULT_MINTRAVELFEEDRATE;
planner.max_jerk[X_AXIS] = DEFAULT_XJERK;
planner.max_jerk[Y_AXIS] = DEFAULT_YJERK;
planner.max_jerk[Z_AXIS] = DEFAULT_ZJERK;
planner.max_jerk[E_AXIS] = DEFAULT_EJERK;
#if ENABLED(JUNCTION_DEVIATION)
planner.junction_deviation_mm = JUNCTION_DEVIATION_MM;
#else
planner.max_jerk[X_AXIS] = DEFAULT_XJERK;
planner.max_jerk[Y_AXIS] = DEFAULT_YJERK;
planner.max_jerk[Z_AXIS] = DEFAULT_ZJERK;
planner.max_jerk[E_AXIS] = DEFAULT_EJERK;
#endif
#if HAS_HOME_OFFSET
@ -2135,8 +2143,6 @@ void MarlinSettings::reset(PORTARG_SOLO) {
SERIAL_ECHOPAIR_P(port, " X", LINEAR_UNIT(planner.max_jerk[X_AXIS]));
SERIAL_ECHOPAIR_P(port, " Y", LINEAR_UNIT(planner.max_jerk[Y_AXIS]));
SERIAL_ECHOPAIR_P(port, " Z", LINEAR_UNIT(planner.max_jerk[Z_AXIS]));
#endif
#if DISABLED(JUNCTION_DEVIATION) || ENABLED(LIN_ADVANCE)
SERIAL_ECHOPAIR_P(port, " E", LINEAR_UNIT(planner.max_jerk[E_AXIS]));
#endif