3DPrinting/MarlinFirmware
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Code Issues Releases Wiki Activity

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This commit is contained in:
Scott Lahteine 2018-04-09 00:42:24 -05:00
parent 157d28c418
commit 73fe8ef4df
1 changed files with 21 additions and 9 deletions

30
Marlin/Marlin_main.cpp
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@ -6536,10 +6536,16 @@ inline void gcode_M17() {
// Fast Load Filament // Fast Load Filament
if (fast_load_length) { if (fast_load_length) {
float saved_acceleration = planner.retract_acceleration; #if FILAMENT_CHANGE_FAST_LOAD_ACCEL > 0
planner.retract_acceleration = FILAMENT_CHANGE_FAST_LOAD_ACCEL; const float saved_acceleration = planner.retract_acceleration;
planner.retract_acceleration = FILAMENT_CHANGE_FAST_LOAD_ACCEL;
#endif
do_pause_e_move(fast_load_length, FILAMENT_CHANGE_FAST_LOAD_FEEDRATE); do_pause_e_move(fast_load_length, FILAMENT_CHANGE_FAST_LOAD_FEEDRATE);
planner.retract_acceleration = saved_acceleration;
#if FILAMENT_CHANGE_FAST_LOAD_ACCEL > 0
planner.retract_acceleration = saved_acceleration;
#endif
} }
#if ENABLED(ADVANCED_PAUSE_CONTINUOUS_PURGE) #if ENABLED(ADVANCED_PAUSE_CONTINUOUS_PURGE)
@ -6632,10 +6638,16 @@ inline void gcode_M17() {
do_pause_e_move(FILAMENT_UNLOAD_RETRACT_LENGTH + FILAMENT_UNLOAD_PURGE_LENGTH, planner.max_feedrate_mm_s[E_AXIS]); do_pause_e_move(FILAMENT_UNLOAD_RETRACT_LENGTH + FILAMENT_UNLOAD_PURGE_LENGTH, planner.max_feedrate_mm_s[E_AXIS]);
// Unload filament // Unload filament
float saved_acceleration = planner.retract_acceleration; #if FILAMENT_CHANGE_FAST_LOAD_ACCEL > 0
planner.retract_acceleration = FILAMENT_CHANGE_UNLOAD_ACCEL; const float saved_acceleration = planner.retract_acceleration;
planner.retract_acceleration = FILAMENT_CHANGE_UNLOAD_ACCEL;
#endif
do_pause_e_move(unload_length, FILAMENT_CHANGE_UNLOAD_FEEDRATE); do_pause_e_move(unload_length, FILAMENT_CHANGE_UNLOAD_FEEDRATE);
planner.retract_acceleration = saved_acceleration;
#if FILAMENT_CHANGE_FAST_LOAD_ACCEL > 0
planner.retract_acceleration = saved_acceleration;
#endif
// Disable extruders steppers for manual filament changing (only on boards that have separate ENABLE_PINS) // Disable extruders steppers for manual filament changing (only on boards that have separate ENABLE_PINS)
#if E0_ENABLE_PIN != X_ENABLE_PIN && E1_ENABLE_PIN != Y_ENABLE_PIN #if E0_ENABLE_PIN != X_ENABLE_PIN && E1_ENABLE_PIN != Y_ENABLE_PIN
@ -6704,8 +6716,8 @@ inline void gcode_M17() {
#if ENABLED(NO_MOTION_BEFORE_HOMING) #if ENABLED(NO_MOTION_BEFORE_HOMING)
if (!axis_unhomed_error()) if (!axis_unhomed_error())
#endif #endif
// Park the nozzle by moving up by z_lift and then moving to (x_pos, y_pos) // Park the nozzle by moving up by z_lift and then moving to (x_pos, y_pos)
Nozzle::park(2, park_point); Nozzle::park(2, park_point);
// Unload the filament // Unload the filament
if (unload_length) if (unload_length)
@ -6835,7 +6847,7 @@ inline void gcode_M17() {
thermalManager.reset_heater_idle_timer(e); thermalManager.reset_heater_idle_timer(e);
} }
if (slow_load_length && (nozzle_timed_out || thermalManager.hotEnoughToExtrude(active_extruder))) { if (nozzle_timed_out || thermalManager.hotEnoughToExtrude(active_extruder)) {
// Load the new filament // Load the new filament
load_filament(slow_load_length, fast_load_length, purge_length, max_beep_count, true, nozzle_timed_out); load_filament(slow_load_length, fast_load_length, purge_length, max_beep_count, true, nozzle_timed_out);
} }