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66 lines
2.0 KiB
66 lines
2.0 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include "../../../inc/MarlinConfig.h"
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#if ENABLED(CASE_LIGHT_ENABLE)
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#include "../../../feature/caselight.h"
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#include "../../gcode.h"
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/**
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* M355: Turn case light on/off and set brightness
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*
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* P<byte> Set case light brightness (PWM pin required - ignored otherwise)
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*
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* S<bool> Set case light on/off
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*
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* When S turns on the light on a PWM pin then the current brightness level is used/restored
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*
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* M355 P200 S0 turns off the light & sets the brightness level
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* M355 S1 turns on the light with a brightness of 200 (assuming a PWM pin)
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*/
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void GcodeSuite::M355() {
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bool didset = false;
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if (parser.seenval('P')) {
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didset = true;
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caselight.brightness = parser.value_byte();
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}
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const bool sflag = parser.seenval('S');
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if (sflag) {
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didset = true;
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caselight.on = parser.value_bool();
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}
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if (didset) caselight.update(sflag);
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// Always report case light status
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SERIAL_ECHO_START();
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SERIAL_ECHOPGM("Case light: ");
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if (!caselight.on)
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SERIAL_ECHOLNPGM(STR_OFF);
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else {
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if (!PWM_PIN(CASE_LIGHT_PIN)) SERIAL_ECHOLNPGM(STR_ON);
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else SERIAL_ECHOLN(int(caselight.brightness));
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}
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}
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#endif // CASE_LIGHT_ENABLE
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