67 lines
1.5 KiB
Arduino
67 lines
1.5 KiB
Arduino
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#include "FastLED.h"
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#define NUM_LEDS 60
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CRGB leds[NUM_LEDS];
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#define PIN 6
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void setup()
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{
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FastLED.addLeds<WS2811, PIN, GRB>(leds, NUM_LEDS).setCorrection( TypicalLEDStrip );
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}
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// *** REPLACE FROM HERE ***
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void loop() {
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RunningLights(0xff,0xff,0x00, 50);
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}
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void RunningLights(byte red, byte green, byte blue, int WaveDelay) {
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int Position=0;
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for(int i=0; i<NUM_LEDS*2; i++)
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{
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Position++; // = 0; //Position + Rate;
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for(int i=0; i<NUM_LEDS; i++) {
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// sine wave, 3 offset waves make a rainbow!
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//float level = sin(i+Position) * 127 + 128;
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//setPixel(i,level,0,0);
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//float level = sin(i+Position) * 127 + 128;
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setPixel(i,((sin(i+Position) * 127 + 128)/255)*red,
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((sin(i+Position) * 127 + 128)/255)*green,
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((sin(i+Position) * 127 + 128)/255)*blue);
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}
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showStrip();
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delay(WaveDelay);
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}
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}
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// *** REPLACE TO HERE ***
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void showStrip() {
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#ifdef ADAFRUIT_NEOPIXEL_H
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// NeoPixel
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strip.show();
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#endif
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#ifndef ADAFRUIT_NEOPIXEL_H
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// FastLED
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FastLED.show();
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#endif
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}
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void setPixel(int Pixel, byte red, byte green, byte blue) {
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#ifdef ADAFRUIT_NEOPIXEL_H
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// NeoPixel
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strip.setPixelColor(Pixel, strip.Color(red, green, blue));
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#endif
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#ifndef ADAFRUIT_NEOPIXEL_H
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// FastLED
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leds[Pixel].r = red;
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leds[Pixel].g = green;
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leds[Pixel].b = blue;
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#endif
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}
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void setAll(byte red, byte green, byte blue) {
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for(int i = 0; i < NUM_LEDS; i++ ) {
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setPixel(i, red, green, blue);
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}
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showStrip();
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}
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