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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* leds.cpp - Marlin RGB LED general support
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*/
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#include "MarlinConfig.h"
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#if HAS_COLOR_LEDS
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#include "leds.h"
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#if ENABLED(BLINKM)
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#include "blinkm.h"
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#endif
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#if ENABLED(PCA9632)
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#include "pca9632.h"
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#endif
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#if ENABLED(LED_COLOR_PRESETS)
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const LEDColor LEDLights::defaultLEDColor = MakeLEDColor(
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LED_USER_PRESET_RED,
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LED_USER_PRESET_GREEN,
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LED_USER_PRESET_BLUE,
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LED_USER_PRESET_WHITE,
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LED_USER_PRESET_BRIGHTNESS
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);
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#endif
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#if ENABLED(LED_CONTROL_MENU)
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LEDColor LEDLights::color;
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bool LEDLights::lights_on;
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#endif
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LEDLights leds;
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void LEDLights::setup() {
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#if ENABLED(NEOPIXEL_LED)
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setup_neopixel();
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#endif
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#if ENABLED(LED_USER_PRESET_STARTUP)
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set_default();
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#endif
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}
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void LEDLights::set_color(const LEDColor &incol
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#if ENABLED(NEOPIXEL_LED)
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, bool isSequence/*=false*/
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#endif
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) {
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#if ENABLED(NEOPIXEL_LED)
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const uint32_t neocolor = pixels.Color(incol.r, incol.g, incol.b, incol.w);
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static uint16_t nextLed = 0;
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pixels.setBrightness(incol.i);
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if (!isSequence)
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set_neopixel_color(neocolor);
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else {
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pixels.setPixelColor(nextLed, neocolor);
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pixels.show();
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if (++nextLed >= pixels.numPixels()) nextLed = 0;
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return;
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}
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#endif
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#if ENABLED(BLINKM)
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// This variant uses i2c to send the RGB components to the device.
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blinkm_set_led_color(incol);
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#endif
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#if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
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// This variant uses 3-4 separate pins for the RGB(W) components.
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// If the pins can do PWM then their intensity will be set.
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WRITE(RGB_LED_R_PIN, incol.r ? HIGH : LOW);
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WRITE(RGB_LED_G_PIN, incol.g ? HIGH : LOW);
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WRITE(RGB_LED_B_PIN, incol.b ? HIGH : LOW);
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analogWrite(RGB_LED_R_PIN, incol.r);
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analogWrite(RGB_LED_G_PIN, incol.g);
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analogWrite(RGB_LED_B_PIN, incol.b);
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#if ENABLED(RGBW_LED)
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WRITE(RGB_LED_W_PIN, incol.w ? HIGH : LOW);
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analogWrite(RGB_LED_W_PIN, incol.w);
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#endif
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#endif
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#if ENABLED(PCA9632)
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// Update I2C LED driver
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pca9632_set_led_color(incol);
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#endif
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#if ENABLED(LED_CONTROL_MENU)
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// Don't update the color when OFF
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lights_on = !incol.is_off();
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if (lights_on) color = incol;
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#endif
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}
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void LEDLights::set_white() {
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#if ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(BLINKM) || ENABLED(PCA9632)
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set_color(LEDColorWhite());
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#endif
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#if ENABLED(NEOPIXEL_LED)
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set_neopixel_color(pixels.Color(NEO_WHITE));
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#endif
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}
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#if ENABLED(LED_CONTROL_MENU)
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void LEDLights::toggle() { if (lights_on) set_off(); else update(); }
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#endif
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#endif // HAS_COLOR_LEDS
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