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Don't apply DimmerRange to CT PWM

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Stephan Hadinger 2020-04-15 19:42:50 +02:00
parent 54149497b9
commit ba20008cd9
1 changed files with 12 additions and 1 deletions
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13
tasmota/xdrv_04_light.ino
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@ -1985,6 +1985,15 @@ bool isChannelGammaCorrected(uint32_t channel) {
return true; return true;
} }
// is the channel a regular PWM or ColorTemp control
bool isChannelCT(uint32_t channel) {
if (PHILIPS == my_module_type) {
if ((LST_COLDWARM == Light.subtype) && (1 == channel)) { return true; } // PMW reserved for CT
if ((LST_RGBCW == Light.subtype) && (4 == channel)) { return true; } // PMW reserved for CT
}
return false;
}
// Calculate the Gamma correction, if any, for fading, using the fast Gamma curve (10 bits in+out) // Calculate the Gamma correction, if any, for fading, using the fast Gamma curve (10 bits in+out)
uint16_t fadeGamma(uint32_t channel, uint16_t v) { uint16_t fadeGamma(uint32_t channel, uint16_t v) {
if (isChannelGammaCorrected(channel)) { if (isChannelGammaCorrected(channel)) {
@ -2106,7 +2115,9 @@ void LightSetOutputs(const uint16_t *cur_col_10) {
if (pin[GPIO_PWM1 +i] < 99) { if (pin[GPIO_PWM1 +i] < 99) {
//AddLog_P2(LOG_LEVEL_DEBUG, PSTR(D_LOG_APPLICATION "Cur_Col%d 10 bits %d"), i, cur_col_10[i]); //AddLog_P2(LOG_LEVEL_DEBUG, PSTR(D_LOG_APPLICATION "Cur_Col%d 10 bits %d"), i, cur_col_10[i]);
uint16_t cur_col = cur_col_10[i + Light.pwm_offset]; uint16_t cur_col = cur_col_10[i + Light.pwm_offset];
cur_col = cur_col > 0 ? changeUIntScale(cur_col, 0, Settings.pwm_range, Light.pwm_min, Light.pwm_max) : 0; // shrink to the range of pwm_min..pwm_max if (!isChannelCT(i)) { // if CT don't use pwm_min and pwm_max
cur_col = cur_col > 0 ? changeUIntScale(cur_col, 0, Settings.pwm_range, Light.pwm_min, Light.pwm_max) : 0; // shrink to the range of pwm_min..pwm_max
}
analogWrite(pin[GPIO_PWM1 +i], bitRead(pwm_inverted, i) ? Settings.pwm_range - cur_col : cur_col); analogWrite(pin[GPIO_PWM1 +i], bitRead(pwm_inverted, i) ? Settings.pwm_range - cur_col : cur_col);
} }
} }