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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 <http://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * Neopixel support
- */
-
- // ------------------------
- // Includes
- // ------------------------
-
- #include "../../inc/MarlinConfig.h"
-
- #include <Adafruit_NeoPixel.h>
- #include <stdint.h>
-
- // ------------------------
- // Defines
- // ------------------------
-
- #if defined(NEOPIXEL2_TYPE) && NEOPIXEL2_TYPE != NEOPIXEL_TYPE
- #define MULTIPLE_NEOPIXEL_TYPES 1
- #endif
-
- #if NEOPIXEL_TYPE == NEO_RGB || NEOPIXEL_TYPE == NEO_RBG || NEOPIXEL_TYPE == NEO_GRB || NEOPIXEL_TYPE == NEO_GBR || NEOPIXEL_TYPE == NEO_BRG || NEOPIXEL_TYPE == NEO_BGR
- #define NEOPIXEL_IS_RGB 1
- #else
- #define NEOPIXEL_IS_RGBW 1
- #endif
-
- #if NEOPIXEL_IS_RGB
- #define NEO_WHITE 255, 255, 255, 0
- #else
- #define NEO_WHITE 0, 0, 0, 255
- #endif
-
- // ------------------------
- // Function prototypes
- // ------------------------
-
- class Marlin_NeoPixel {
- private:
- static Adafruit_NeoPixel adaneo1
- #if MULTIPLE_NEOPIXEL_TYPES
- , adaneo2
- #endif
- ;
-
- public:
- static void init();
- static void set_color_startup(const uint32_t c);
-
- static void set_color(const uint32_t c);
-
- #ifdef NEOPIXEL_BKGD_LED_INDEX
- static void set_color_background();
- #endif
-
- static inline void begin() {
- adaneo1.begin();
- TERN_(MULTIPLE_NEOPIXEL_TYPES, adaneo2.begin());
- }
-
- static inline void set_pixel_color(const uint16_t n, const uint32_t c) {
- adaneo1.setPixelColor(n, c);
- TERN_(MULTIPLE_NEOPIXEL_TYPES, adaneo2.setPixelColor(n, c));
- }
-
- static inline void set_brightness(const uint8_t b) {
- adaneo1.setBrightness(b);
- TERN_(MULTIPLE_NEOPIXEL_TYPES, adaneo2.setBrightness(b));
- }
-
- static inline void show() {
- adaneo1.show();
- #if PIN_EXISTS(NEOPIXEL2)
- #if MULTIPLE_NEOPIXEL_TYPES
- adaneo2.show();
- #else
- adaneo1.setPin(NEOPIXEL2_PIN);
- adaneo1.show();
- adaneo1.setPin(NEOPIXEL_PIN);
- #endif
- #endif
- }
-
- #if 0
- bool set_led_color(const uint8_t r, const uint8_t g, const uint8_t b, const uint8_t w, const uint8_t p);
- #endif
-
- // Accessors
- static inline uint16_t pixels() { return adaneo1.numPixels(); }
- static inline uint8_t brightness() { return adaneo1.getBrightness(); }
- static inline uint32_t Color(uint8_t r, uint8_t g, uint8_t b, uint8_t w) {
- return adaneo1.Color(r, g, b, w);
- }
- };
-
- extern Marlin_NeoPixel neo;
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