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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/>.
- *
- */
-
- /**
- * Marlin RGB LED general support
- */
-
- #include "../../inc/MarlinConfig.h"
-
- #if ENABLED(NEOPIXEL_LED)
-
- #include "neopixel.h"
-
- #if ENABLED(NEOPIXEL_STARTUP_TEST)
- #include "../../core/utility.h"
- #endif
-
- Marlin_NeoPixel neo;
-
- Adafruit_NeoPixel Marlin_NeoPixel::adaneo1(NEOPIXEL_PIXELS, NEOPIXEL_PIN, NEOPIXEL_TYPE + NEO_KHZ800)
- #if MULTIPLE_NEOPIXEL_TYPES
- , Marlin_NeoPixel::adaneo2(NEOPIXEL_PIXELS, NEOPIXEL2_PIN, NEOPIXEL2_TYPE + NEO_KHZ800)
- #endif
- ;
-
- #ifdef NEOPIXEL_BKGD_LED_INDEX
-
- void Marlin_NeoPixel::set_color_background() {
- uint8_t background_color[4] = NEOPIXEL_BKGD_COLOR;
- set_pixel_color(NEOPIXEL_BKGD_LED_INDEX, adaneo1.Color(background_color[0], background_color[1], background_color[2], background_color[3]));
- }
-
- #endif
-
- void Marlin_NeoPixel::set_color(const uint32_t color) {
- for (uint16_t i = 0; i < pixels(); ++i) {
- #ifdef NEOPIXEL_BKGD_LED_INDEX
- if (i == NEOPIXEL_BKGD_LED_INDEX && color != 0x000000) {
- set_color_background();
- continue;
- }
- #endif
- set_pixel_color(i, color);
- }
- show();
- }
-
- void Marlin_NeoPixel::set_color_startup(const uint32_t color) {
- for (uint16_t i = 0; i < pixels(); ++i)
- set_pixel_color(i, color);
- show();
- }
-
- void Marlin_NeoPixel::init() {
- SET_OUTPUT(NEOPIXEL_PIN);
- set_brightness(NEOPIXEL_BRIGHTNESS); // 0 - 255 range
- begin();
- show(); // initialize to all off
-
- #if ENABLED(NEOPIXEL_STARTUP_TEST)
- safe_delay(1000);
- set_color_startup(adaneo1.Color(255, 0, 0, 0)); // red
- safe_delay(1000);
- set_color_startup(adaneo1.Color(0, 255, 0, 0)); // green
- safe_delay(1000);
- set_color_startup(adaneo1.Color(0, 0, 255, 0)); // blue
- safe_delay(1000);
- #endif
-
- #ifdef NEOPIXEL_BKGD_LED_INDEX
- set_color_background();
- #endif
-
- #if ENABLED(LED_USER_PRESET_STARTUP)
- set_color(adaneo1.Color(LED_USER_PRESET_RED, LED_USER_PRESET_GREEN, LED_USER_PRESET_BLUE, LED_USER_PRESET_WHITE));
- #else
- set_color(adaneo1.Color(0, 0, 0, 0));
- #endif
- }
-
- #if 0
- bool Marlin_NeoPixel::set_led_color(const uint8_t r, const uint8_t g, const uint8_t b, const uint8_t w, const uint8_t p) {
- const uint32_t color = adaneo1.Color(r, g, b, w);
- set_brightness(p);
- #if DISABLED(NEOPIXEL_IS_SEQUENTIAL)
- set_color(color);
- return false;
- #else
- static uint16_t nextLed = 0;
- set_pixel_color(nextLed, color);
- show();
- if (++nextLed >= pixels()) nextLed = 0;
- return true;
- #endif
- }
- #endif
-
- #endif // NEOPIXEL_LED
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