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- /**
- * 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/>.
- *
- */
-
- /**
- * gcode/temp/M104_M109.cpp
- *
- * Hotend target temperature control
- */
-
- #include "../../inc/MarlinConfigPre.h"
-
- #if EXTRUDERS
-
- #include "../gcode.h"
- #include "../../module/temperature.h"
- #include "../../module/motion.h"
- #include "../../module/planner.h"
- #include "../../lcd/ultralcd.h"
-
- #include "../../MarlinCore.h" // for startOrResumeJob, etc.
-
- #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
- #include "../../module/printcounter.h"
- #if ENABLED(CANCEL_OBJECTS)
- #include "../../feature/cancel_object.h"
- #endif
- #endif
-
- #if ENABLED(SINGLENOZZLE)
- #include "../../module/tool_change.h"
- #endif
-
- /**
- * M104: Set Hotend Temperature target and return immediately
- *
- * Parameters:
- * I<preset> : Material Preset index (if material presets are defined)
- * T<index> : Tool index. If omitted, applies to the active tool
- * S<target> : The target temperature in current units
- */
- void GcodeSuite::M104() {
-
- if (DEBUGGING(DRYRUN)) return;
-
- #if ENABLED(MIXING_EXTRUDER) && MIXING_VIRTUAL_TOOLS > 1
- constexpr int8_t target_extruder = 0;
- #else
- const int8_t target_extruder = get_target_extruder_from_command();
- if (target_extruder < 0) return;
- #endif
-
- bool got_temp = false;
- int16_t temp = 0;
-
- // Accept 'I' if temperature presets are defined
- #if PREHEAT_COUNT
- got_temp = parser.seenval('I');
- if (got_temp) {
- const uint8_t index = parser.value_byte();
- temp = ui.material_preset[_MIN(index, PREHEAT_COUNT - 1)].hotend_temp;
- }
- #endif
-
- // If no 'I' get the temperature from 'S'
- if (!got_temp) {
- got_temp = parser.seenval('S');
- if (got_temp) temp = parser.value_celsius();
- }
-
- if (got_temp) {
- #if ENABLED(SINGLENOZZLE_STANDBY_TEMP)
- singlenozzle_temp[target_extruder] = temp;
- if (target_extruder != active_extruder) return;
- #endif
- thermalManager.setTargetHotend(temp, target_extruder);
-
- #if ENABLED(DUAL_X_CARRIAGE)
- if (dxc_is_duplicating() && target_extruder == 0)
- thermalManager.setTargetHotend(temp ? temp + duplicate_extruder_temp_offset : 0, 1);
- #endif
-
- #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
- /**
- * Stop the timer at the end of print. Start is managed by 'heat and wait' M109.
- * Hotends use EXTRUDE_MINTEMP / 2 to allow nozzles to be put into hot standby
- * mode, for instance in a dual extruder setup, without affecting the running
- * print timer.
- */
- thermalManager.check_timer_autostart(false, true);
- #endif
- }
-
- TERN_(AUTOTEMP, planner.autotemp_M104_M109());
- }
-
- /**
- * M109: Set Hotend Temperature target and wait
- *
- * Parameters
- * I<preset> : Material Preset index (if material presets are defined)
- * T<index> : Tool index. If omitted, applies to the active tool
- * S<target> : The target temperature in current units. Wait for heating only.
- * R<target> : The target temperature in current units. Wait for heating and cooling.
- *
- * With AUTOTEMP...
- * F<factor> : Autotemp Scaling Factor. Set non-zero to enable Auto-temp.
- * S<min> : Minimum temperature, in current units.
- * B<max> : Maximum temperature, in current units.
- *
- * Examples
- * M109 S100 : Set target to 100°. Wait until the hotend is at or above 100°.
- * M109 R150 : Set target to 150°. Wait until the hotend gets close to 150°.
- *
- * With PRINTJOB_TIMER_AUTOSTART turning on heaters will start the print job timer
- * (used by printingIsActive, etc.) and turning off heaters will stop the timer.
- */
- void GcodeSuite::M109() {
-
- if (DEBUGGING(DRYRUN)) return;
-
- #if ENABLED(MIXING_EXTRUDER) && MIXING_VIRTUAL_TOOLS > 1
- constexpr int8_t target_extruder = 0;
- #else
- const int8_t target_extruder = get_target_extruder_from_command();
- if (target_extruder < 0) return;
- #endif
-
- bool got_temp = false;
- int16_t temp = 0;
-
- // Accept 'I' if temperature presets are defined
- #if PREHEAT_COUNT
- got_temp = parser.seenval('I');
- if (got_temp) {
- const uint8_t index = parser.value_byte();
- temp = ui.material_preset[_MIN(index, PREHEAT_COUNT - 1)].hotend_temp;
- }
- #endif
-
- // Get the temperature from 'S' or 'R'
- bool no_wait_for_cooling = false;
- if (!got_temp) {
- no_wait_for_cooling = parser.seenval('S');
- got_temp = no_wait_for_cooling || parser.seenval('R');
- if (got_temp) temp = int16_t(parser.value_celsius());
- }
-
- if (got_temp) {
- #if ENABLED(SINGLENOZZLE_STANDBY_TEMP)
- singlenozzle_temp[target_extruder] = temp;
- if (target_extruder != active_extruder) return;
- #endif
- thermalManager.setTargetHotend(temp, target_extruder);
-
- #if ENABLED(DUAL_X_CARRIAGE)
- if (dxc_is_duplicating() && target_extruder == 0)
- thermalManager.setTargetHotend(temp ? temp + duplicate_extruder_temp_offset : 0, 1);
- #endif
-
- #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
- /**
- * Use half EXTRUDE_MINTEMP to allow nozzles to be put into hot
- * standby mode, (e.g., in a dual extruder setup) without affecting
- * the running print timer.
- */
- thermalManager.check_timer_autostart(true, true);
- #endif
-
- #if HAS_DISPLAY
- if (thermalManager.isHeatingHotend(target_extruder) || !no_wait_for_cooling)
- thermalManager.set_heating_message(target_extruder);
- #endif
- }
-
- TERN_(AUTOTEMP, planner.autotemp_M104_M109());
-
- if (got_temp)
- (void)thermalManager.wait_for_hotend(target_extruder, no_wait_for_cooling);
- }
-
- #endif // EXTRUDERS
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