28 lines
453 B
C++
Executable File
28 lines
453 B
C++
Executable File
#include <FastLED.h>
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#define LED_PIN 6
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#define NUM_LEDS 3
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CRGB leds[NUM_LEDS];
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void setup() {
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FastLED.addLeds<WS2812, LED_PIN, GRB>(leds, NUM_LEDS);
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Serial.begin(9600);
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}
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void loop() {
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for (int i = 0; i < NUM_LEDS; i++) {
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leds[i] = CRGB ( 0, 0, 255);
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FastLED.show();
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delay(100);
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}
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for (int i = NUM_LEDS; i > 0; i--) {
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leds[i] = CRGB ( 255, 0, 0);
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FastLED.show();
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delay(100);
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}
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Serial.println("Ici");
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}
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