37 lines
1 KiB
C++
37 lines
1 KiB
C++
// Marc Miller, Jan 2016
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#include "FastLED.h"
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#define NUM_LEDS 32
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//CRGB leds[NUM_LEDS]; // Not using this. Using CRGBArray instead.
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CRGBArray<NUM_LEDS> leds;
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CRGBSet partA(leds(6,9)); // Define custom pixel range with a name.
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CRGBSet partB(leds(22,25)); // Define custom pixel range with a name.
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CHSV colorOne(0,222,255); // Define a custom color.
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CHSV colorTwo(82,222,255); // Define a custom color.
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//---------------------------------------------------------------
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void setup() {
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FastLED.addLeds<LPD8806, 11, 13, GRB>(leds, NUM_LEDS);
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FastLED.setBrightness(255);
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}
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//---------------------------------------------------------------
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void loop()
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{
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fill_rainbow(leds, NUM_LEDS, millis()/10); // fill strip with moving rainbow.
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leds.fadeToBlackBy(230); // fade the whole strip down some.
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partA = colorOne; // set partA pixel color.
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partB = colorTwo; // set partB pixel color.
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FastLED.show();
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EVERY_N_SECONDS(4){ // Swaps the two custom colors every four seconds.
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CHSV temp = colorOne;
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colorOne = colorTwo;
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colorTwo = temp;
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}
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}
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