28 lines
657 B
C++
28 lines
657 B
C++
// Simple Adafruit Bridge Demo
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//
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// This example shows how to use the Adafruit_NeoPixel library with FastLED.
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// As long as the Adafruit_NeoPixel library is installed (that is #include <Adafruit_NeoPixel.h>
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// is present), this example will work. Otherwise you'll get warnings about a missing driver.
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#define FASTLED_USE_ADAFRUIT_NEOPIXEL
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#include "FastLED.h"
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#define DATA_PIN 3
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#define NUM_LEDS 10
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CRGB leds[NUM_LEDS];
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uint8_t hue = 0;
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void setup() {
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FastLED.addLeds<WS2812, DATA_PIN, GRB>(leds, NUM_LEDS);
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FastLED.setBrightness(50);
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}
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void loop() {
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fill_rainbow(leds, NUM_LEDS, hue, 255/NUM_LEDS);
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FastLED.show();
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hue++;
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delay(50);
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}
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