73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
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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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* Marlin RGB LED general support
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*/
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#include "../../inc/MarlinConfig.h"
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#if ENABLED(NEOPIXEL_RGBW_LED)
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#include "neopixel.h"
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Adafruit_NeoPixel pixels(NEOPIXEL_PIXELS, NEOPIXEL_PIN, NEO_GRBW + NEO_KHZ800);
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void set_neopixel_color(const uint32_t color) {
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for (uint16_t i = 0; i < pixels.numPixels(); ++i)
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pixels.setPixelColor(i, color);
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pixels.show();
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}
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void setup_neopixel() {
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pixels.setBrightness(255); // 0 - 255 range
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pixels.begin();
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pixels.show(); // initialize to all off
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#if ENABLED(NEOPIXEL_STARTUP_TEST)
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delay(2000);
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set_neopixel_color(pixels.Color(255, 0, 0, 0)); // red
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delay(2000);
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set_neopixel_color(pixels.Color(0, 255, 0, 0)); // green
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delay(2000);
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set_neopixel_color(pixels.Color(0, 0, 255, 0)); // blue
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delay(2000);
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#endif
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set_neopixel_color(pixels.Color(0, 0, 0, 255)); // white
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}
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bool neopixel_set_led_color(const uint8_t r, const uint8_t g, const uint8_t b, const uint8_t w, const bool isSequence) {
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const uint32_t color = pixels.Color(r, g, b, w);
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static uint16_t nextLed = 0;
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if (!isSequence)
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set_neopixel_color(color);
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else {
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pixels.setPixelColor(nextLed, color);
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pixels.show();
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if (++nextLed >= pixels.numPixels()) nextLed = 0;
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return true;
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}
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return false;
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}
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#endif // NEOPIXEL_RGBW_LED
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