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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/marlinui.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_STANDBY_TEMP)
#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)
thermalManager.singlenozzle_temp[target_extruder] = temp;
if (target_extruder != active_extruder) return;
#endif
thermalManager.setTargetHotend(temp, target_extruder);
#if ENABLED(DUAL_X_CARRIAGE)
if (idex_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.auto_job_check_timer(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)
thermalManager.singlenozzle_temp[target_extruder] = temp;
if (target_extruder != active_extruder) return;
#endif
thermalManager.setTargetHotend(temp, target_extruder);
#if ENABLED(DUAL_X_CARRIAGE)
if (idex_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.auto_job_check_timer(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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