Is there a way to address numerous leds at once by doing something like

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1

Is there a way to address numerous leds at once by doing something like leds[0,1,7,8] = CRGB::Red; where the strip is 9 leds long and I am wanting to change leds 0, 1, 7 and 8 to red? Right now when I try the foregoing, it only lights up the last led in the array.

2

That’s how the comma operator works in c, the “value” of the expression is the rightmost expression in the list.

leds[0] = leds[3] = leds[8] = CRGB::Blue;

Is what you need to use.

3

ah, thank you =) last-minute changes to a burning man jacket… hoping I can finish it in the next few hours. Daniel, you da man - no telling how many people will be wandering around the playa over the next few days with an arduino running FastLED!

4

Is there any easy way to specify a range of LEDs, say LEDs 1-9 without a for loop?