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Support inverting color temperature on tuya lights (#2277)

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This commit is contained in:
irtimaled
2021-09-13 00:33:20 -07:00
committed by GitHub
parent 97a18717e6
commit f0b6aabc96
3 changed files with 16 additions and 1 deletions
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esphome/components/tuya/light/tuya_light.cpp
+8 -1
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@@ -9,10 +9,14 @@ static const char *const TAG = "tuya.light";
void TuyaLight::setup() {
if (this->color_temperature_id_.has_value()) {
this->parent_->register_listener(*this->color_temperature_id_, [this](const TuyaDatapoint &datapoint) {
auto datapoint_value = datapoint.value_uint;
if (this->color_temperature_invert_) {
datapoint_value = this->color_temperature_max_value_ - datapoint_value;
}
auto call = this->state_->make_call();
call.set_color_temperature(this->cold_white_temperature_ +
(this->warm_white_temperature_ - this->cold_white_temperature_) *
(float(datapoint.value_uint) / float(this->color_temperature_max_value_)));
(float(datapoint_value) / this->color_temperature_max_value_));
call.perform();
});
}
@@ -78,6 +82,9 @@ void TuyaLight::write_state(light::LightState *state) {
static_cast<uint32_t>(this->color_temperature_max_value_ *
(state->current_values.get_color_temperature() - this->cold_white_temperature_) /
(this->warm_white_temperature_ - this->cold_white_temperature_));
if (this->color_temperature_invert_) {
color_temp_int = this->color_temperature_max_value_ - color_temp_int;
}
parent_->set_integer_datapoint_value(*this->color_temperature_id_, color_temp_int);
}