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Merge pull request #3887 from gaaat98/0_15

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fix for #3884
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Blaž Kristan 2024-04-06 16:47:18 +02:00 committed by GitHub
commit d18f078b1e
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wled00/bus_manager.cpp
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@ -505,7 +505,7 @@ void BusPwm::show() {
uint8_t numPins = NUM_PWM_PINS(_type); uint8_t numPins = NUM_PWM_PINS(_type);
unsigned maxBri = (1<<_depth) - 1; unsigned maxBri = (1<<_depth) - 1;
#ifdef ESP8266 #ifdef ESP8266
unsigned pwmBri = (unsigned)(roundf(powf((float)_bri / 255.0f, 1.7f) * (float)maxBri + 0.5f)); // using gamma 1.7 to extrapolate PWM duty cycle unsigned pwmBri = (unsigned)(roundf(powf((float)_bri / 255.0f, 1.7f) * (float)maxBri)); // using gamma 1.7 to extrapolate PWM duty cycle
#else #else
unsigned pwmBri = cieLUT[_bri] >> (12 - _depth); // use CIE LUT unsigned pwmBri = cieLUT[_bri] >> (12 - _depth); // use CIE LUT
#endif #endif