Turning all LEDs on (FAST.LED)

Question

In Fast.Led lib for arduino there is a code to turn off all leds

FastLED.clear ();

Is there also a shortcut to turn all LEDs ON, and with a specific color

What leds/driver are you using? – Gerben Mar 18 '16 at 20:09 — Gerben, Mar 18 '16 at 20:09
Arduino nano, FastLed lib and WS2812B leds – Niles Mar 18 '16 at 20:14 — Niles, Mar 18 '16 at 20:14
I think you could use showColor – Gerben Mar 19 '16 at 15:19 — Gerben, Mar 19 '16 at 15:19

Rob Hilken · Accepted Answer · 2016-03-25 11:17:23Z

3

You can use fill_solid.

For example

fill_solid( leds, NUM_LEDS, CRGB(50,0,200));

Or

fill_solid( leds, NUM_LEDS, CRGB::Red);

answered Mar 25 '16 at 9:07

Rob Hilken

421110

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