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Make sure that we don't output value less than 0. This was causing lights to stay on.

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Robert Marshall 2018-11-29 22:17:32 +00:00
parent 11c37b7180
commit 2c343241a6
1 changed files with 2 additions and 0 deletions
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2
Lighting.cpp
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@ -61,6 +61,8 @@ void Lighting::updateRGB(int now) {
void Lighting::updateWhite(){
float brightness = (_heatIndex - 0.5) / 0.5;
if (brightness<0)
brightness = 0;
analogWrite(_whitePin, 1024 * brightness);
}