62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/**
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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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#pragma once
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#include "../inc/MarlinConfig.h"
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#if CASE_LIGHT_IS_COLOR_LED
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#include "leds/leds.h" // for LEDColor
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#endif
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#if NONE(CASE_LIGHT_NO_BRIGHTNESS, CASE_LIGHT_IS_COLOR_LED) || ENABLED(CASE_LIGHT_USE_NEOPIXEL)
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#define CASELIGHT_USES_BRIGHTNESS 1
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#endif
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class CaseLight {
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public:
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static bool on;
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#if ENABLED(CASELIGHT_USES_BRIGHTNESS)
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static uint8_t brightness;
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#endif
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static bool pin_is_pwm() { return TERN0(NEED_CASE_LIGHT_PIN, PWM_PIN(CASE_LIGHT_PIN)); }
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static bool has_brightness() { return TERN0(CASELIGHT_USES_BRIGHTNESS, TERN(CASE_LIGHT_USE_NEOPIXEL, true, pin_is_pwm())); }
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static void init() {
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#if NEED_CASE_LIGHT_PIN
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if (pin_is_pwm()) SET_PWM(CASE_LIGHT_PIN); else SET_OUTPUT(CASE_LIGHT_PIN);
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#endif
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update_brightness();
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}
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static void update(const bool sflag);
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static inline void update_brightness() { update(false); }
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static inline void update_enabled() { update(true); }
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#if ENABLED(CASE_LIGHT_IS_COLOR_LED)
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private:
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static LEDColor color;
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#endif
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};
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extern CaseLight caselight;
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