diff options
Diffstat (limited to 'Marlin/src/gcode/feature/pause/M600.cpp')
| -rw-r--r-- | Marlin/src/gcode/feature/pause/M600.cpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/Marlin/src/gcode/feature/pause/M600.cpp b/Marlin/src/gcode/feature/pause/M600.cpp new file mode 100644 index 0000000..1c282f2 --- /dev/null +++ b/Marlin/src/gcode/feature/pause/M600.cpp @@ -0,0 +1,172 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program 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. + * + * This program 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 this program. If not, see <https://www.gnu.org/licenses/>. + * + */ + +#include "../../../inc/MarlinConfig.h" + +#if ENABLED(ADVANCED_PAUSE_FEATURE) + +#include "../../gcode.h" +#include "../../../feature/pause.h" +#include "../../../module/motion.h" +#include "../../../module/printcounter.h" +#include "../../../lcd/marlinui.h" + +#if HAS_MULTI_EXTRUDER + #include "../../../module/tool_change.h" +#endif + +#if ENABLED(MMU2_MENUS) + #include "../../../lcd/menu/menu_mmu2.h" +#endif + +#if ENABLED(MIXING_EXTRUDER) + #include "../../../feature/mixing.h" +#endif + +#if HAS_FILAMENT_SENSOR + #include "../../../feature/runout.h" +#endif + +/** + * M600: Pause for filament change + * + * E[distance] - Retract the filament this far + * Z[distance] - Move the Z axis by this distance + * X[position] - Move to this X position, with Y + * Y[position] - Move to this Y position, with X + * U[distance] - Retract distance for removal (manual reload) + * L[distance] - Extrude distance for insertion (manual reload) + * B[count] - Number of times to beep, -1 for indefinite (if equipped with a buzzer) + * T[toolhead] - Select extruder for filament change + * R[temp] - Resume temperature (in current units) + * + * Default values are used for omitted arguments. + */ +void GcodeSuite::M600() { + + #if ENABLED(MIXING_EXTRUDER) + const int8_t target_e_stepper = get_target_e_stepper_from_command(); + if (target_e_stepper < 0) return; + + const uint8_t old_mixing_tool = mixer.get_current_vtool(); + mixer.T(MIXER_DIRECT_SET_TOOL); + + MIXER_STEPPER_LOOP(i) mixer.set_collector(i, i == uint8_t(target_e_stepper) ? 1.0 : 0.0); + mixer.normalize(); + + const int8_t target_extruder = active_extruder; + #else + const int8_t target_extruder = get_target_extruder_from_command(); + if (target_extruder < 0) return; + #endif + + #if ENABLED(DUAL_X_CARRIAGE) + int8_t DXC_ext = target_extruder; + if (!parser.seen('T')) { // If no tool index is specified, M600 was (probably) sent in response to filament runout. + // In this case, for duplicating modes set DXC_ext to the extruder that ran out. + #if HAS_FILAMENT_SENSOR && NUM_RUNOUT_SENSORS > 1 + if (idex_is_duplicating()) + DXC_ext = (READ(FIL_RUNOUT2_PIN) == FIL_RUNOUT2_STATE) ? 1 : 0; + #else + DXC_ext = active_extruder; + #endif + } + #endif + + // Show initial "wait for start" message + #if DISABLED(MMU2_MENUS) + ui.pause_show_message(PAUSE_MESSAGE_CHANGING, PAUSE_MODE_PAUSE_PRINT, target_extruder); + #endif + + #if ENABLED(HOME_BEFORE_FILAMENT_CHANGE) + // If needed, home before parking for filament change + if (!all_axes_trusted()) home_all_axes(true); + #endif + + #if HAS_MULTI_EXTRUDER + // Change toolhead if specified + const uint8_t active_extruder_before_filament_change = active_extruder; + if (active_extruder != target_extruder && TERN1(DUAL_X_CARRIAGE, !idex_is_duplicating())) + tool_change(target_extruder, false); + #endif + + // Initial retract before move to filament change position + const float retract = -ABS(parser.seen('E') ? parser.value_axis_units(E_AXIS) : (PAUSE_PARK_RETRACT_LENGTH)); + + xyz_pos_t park_point NOZZLE_PARK_POINT; + + // Lift Z axis + if (parser.seenval('Z')) park_point.z = parser.linearval('Z'); + + // Move XY axes to filament change position or given position + if (parser.seenval('X')) park_point.x = parser.linearval('X'); + if (parser.seenval('Y')) park_point.y = parser.linearval('Y'); + + #if HAS_HOTEND_OFFSET && NONE(DUAL_X_CARRIAGE, DELTA) + park_point += hotend_offset[active_extruder]; + #endif + + #if ENABLED(MMU2_MENUS) + // For MMU2 reset retract and load/unload values so they don't mess with MMU filament handling + constexpr float unload_length = 0.5f, + slow_load_length = 0.0f, + fast_load_length = 0.0f; + #else + // Unload filament + const float unload_length = -ABS(parser.seen('U') ? parser.value_axis_units(E_AXIS) + : fc_settings[active_extruder].unload_length); + + // Slow load filament + constexpr float slow_load_length = FILAMENT_CHANGE_SLOW_LOAD_LENGTH; + + // Fast load filament + const float fast_load_length = ABS(parser.seen('L') ? parser.value_axis_units(E_AXIS) + : fc_settings[active_extruder].load_length); + #endif + + const int beep_count = parser.intval('B', -1 + #ifdef FILAMENT_CHANGE_ALERT_BEEPS + + 1 + FILAMENT_CHANGE_ALERT_BEEPS + #endif + ); + + if (pause_print(retract, park_point, unload_length, true DXC_PASS)) { + #if ENABLED(MMU2_MENUS) + mmu2_M600(); + resume_print(slow_load_length, fast_load_length, 0, beep_count DXC_PASS); + #else + wait_for_confirmation(true, beep_count DXC_PASS); + resume_print(slow_load_length, fast_load_length, ADVANCED_PAUSE_PURGE_LENGTH, + beep_count, (parser.seenval('R') ? parser.value_celsius() : 0) DXC_PASS); + #endif + } + + #if HAS_MULTI_EXTRUDER + // Restore toolhead if it was changed + if (active_extruder_before_filament_change != active_extruder) + tool_change(active_extruder_before_filament_change, false); + #endif + + TERN_(MIXING_EXTRUDER, mixer.T(old_mixing_tool)); // Restore original mixing tool +} + +#endif // ADVANCED_PAUSE_FEATURE |