45 lines
1.4 KiB
Arduino
45 lines
1.4 KiB
Arduino
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// MirroringSample - see https://github.com/FastLED/FastLED/wiki/Multiple-Controller-Examples for more info on
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// using multiple controllers. In this example, we're going to set up four NEOPIXEL strips on four
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// different pins, and show the same thing on all four of them, a simple bouncing dot/cyclon type pattern
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#include <FastLED.h>
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#define NUM_LEDS_PER_STRIP 60
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CRGB leds[NUM_LEDS_PER_STRIP];
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// For mirroring strips, all the "special" stuff happens just in setup. We
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// just addLeds multiple times, once for each strip
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void setup() {
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// tell FastLED there's 60 NEOPIXEL leds on pin 4
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FastLED.addLeds<NEOPIXEL, 4>(leds, NUM_LEDS_PER_STRIP);
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// tell FastLED there's 60 NEOPIXEL leds on pin 5
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FastLED.addLeds<NEOPIXEL, 5>(leds, NUM_LEDS_PER_STRIP);
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// tell FastLED there's 60 NEOPIXEL leds on pin 6
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FastLED.addLeds<NEOPIXEL, 6>(leds, NUM_LEDS_PER_STRIP);
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// tell FastLED there's 60 NEOPIXEL leds on pin 7
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FastLED.addLeds<NEOPIXEL, 7>(leds, NUM_LEDS_PER_STRIP);
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}
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void loop() {
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for(int i = 0; i < NUM_LEDS_PER_STRIP; i++) {
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// set our current dot to red
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leds[i] = CRGB::Red;
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FastLED.show();
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// clear our current dot before we move on
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leds[i] = CRGB::Black;
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delay(100);
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}
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for(int i = NUM_LEDS_PER_STRIP-1; i >= 0; i--) {
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// set our current dot to red
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leds[i] = CRGB::Red;
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FastLED.show();
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// clear our current dot before we move on
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leds[i] = CRGB::Black;
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delay(100);
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}
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}
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