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// MultipleStripsInOneArray - see https://github.com/FastLED/FastLED/wiki/Multiple-Controller-Examples for more info on
// using multiple controllers. In this example, we're going to set up four NEOPIXEL strips on three
// different pins, each strip will be referring to a different part of the single led array
#include "FastLED.h"
#define NUM_STRIPS 3
#define NUM_LEDS_PER_STRIP 60
#define NUM_LEDS NUM_LEDS_PER_STRIP * NUM_STRIPS
CRGB leds[NUM_STRIPS * NUM_LEDS_PER_STRIP];
// For mirroring strips, all the "special" stuff happens just in setup. We
// just addLeds multiple times, once for each strip
void setup() {
// tell FastLED there's 60 NEOPIXEL leds on pin 10, starting at index 0 in the led array
FastLED.addLeds<NEOPIXEL, 10>(leds, 0, NUM_LEDS_PER_STRIP);
// tell FastLED there's 60 NEOPIXEL leds on pin 11, starting at index 60 in the led array
FastLED.addLeds<NEOPIXEL, 11>(leds, NUM_LEDS_PER_STRIP, NUM_LEDS_PER_STRIP);
// tell FastLED there's 60 NEOPIXEL leds on pin 12, starting at index 120 in the led array
FastLED.addLeds<NEOPIXEL, 12>(leds, 2 * NUM_LEDS_PER_STRIP, NUM_LEDS_PER_STRIP);
}
void loop() {
for(int i = 0; i < NUM_LEDS; i++) {
leds[i] = CRGB::Red;
FastLED.show();
leds[i] = CRGB::Black;
delay(100);
}
}
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