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Tinyu
44 lines
1.5 KiB
Arduino
44 lines
1.5 KiB
Arduino
/*
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*******************************************************************************
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* Copyright (c) 2021 by M5Stack
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* Equipped with STAMP-PICO sample source code
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* 配套 STAMP-PICO 示例源代码
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* Visit the website for more information：https://docs.m5stack.com/en/core/stamp_pico
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* 获取更多资料请访问：https://docs.m5stack.com/zh_CN/core/stamp_pico
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*
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* describe: FastLED.
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* date：2021/9/19
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*******************************************************************************
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*/
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#include "Arduino.h"
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#include <FastLED.h>
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// How many leds in your strip?
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#define NUM_LEDS 1
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#define DATA_PIN 27
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// Define the array of leds
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CRGB leds[NUM_LEDS];
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/* After STAMP-PICO is started or reset
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the program in the setUp () function will be run, and this part will only be run once.
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在 STAMP-PICO 启动或者复位后，即会开始执行setup()函数中的程序，该部分只会执行一次。 */
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void setup() {
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FastLED.addLeds<SK6812, DATA_PIN, RGB>(leds, NUM_LEDS); // GRB ordering is typical
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}
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/* After the program in setup() runs, it runs the program in loop()
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The loop() function is an infinite loop in which the program runs repeatedly
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在setup()函数中的程序执行完后，会接着执行loop()函数中的程序
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loop()函数是一个死循环，其中的程序会不断的重复运行 */
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void loop() {
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// Turn the LED on, then pause
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leds[0] = 0xf00000;
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FastLED.show();
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delay(500);
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// Now turn the LED off, then pause
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leds[0] = 0x00f000;
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FastLED.show();
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delay(500);
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}
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