getAverageBrightness()

float getAverageBrightness	(	CRGB *	leds,
		int	numLeds )

Definition at line 4 of file auto_brightness.cpp.

                                                    {
    uint32_t total = 0;
    for (int i = 0; i < numLeds; i++) {
        total += leds[i].r + leds[i].g + leds[i].b;
    }
    float avgValue = float(total) / float(numLeds * 3);
    return (avgValue / 255.0f) * 100.0f;
}

References leds.

Referenced by loop().

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