31 lines
510 B
C++
31 lines
510 B
C++
#include <FastLED.h>
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#include <borg.h>
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#define NUM_LEDS 45
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#define DATA_PIN 7
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CRGB leds[NUM_LEDS];
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void setup() {
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FastLED.addLeds<PL9823, DATA_PIN>(leds, NUM_LEDS);
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randomSeed(analogRead(0));
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}
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void loop() {
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FastLED.clear();
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FastLED.show();
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for (int i = 0; i < NUM_LEDS; i++) {
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int select;
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do {
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select = random(0, NUM_LEDS);
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}
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while (leds[select] != (CRGB) 0x0);
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leds[select] = (CRGB) random(1, 0x1000000);
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FastLED.show();
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delay(250);
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}
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delay(1000);
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}
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