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Code Issues Releases Wiki Activity

Color mode implementation (#2012)

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This commit is contained in:
Oxan van Leeuwen
2021-07-29 19:11:56 +02:00
committed by GitHub
parent de382b704c
commit 5983ccc55c
39 changed files with 1210 additions and 476 deletions
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28
esphome/components/hbridge/hbridge_light_output.h
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@@ -18,10 +18,7 @@ class HBridgeLightOutput : public PollingComponent, public light::LightOutput {
light::LightTraits get_traits() override {
auto traits = light::LightTraits();
traits.set_supports_brightness(true); // Dimming
traits.set_supports_rgb(false);
traits.set_supports_rgb_white_value(true); // hbridge color
traits.set_supports_color_temperature(false);
traits.set_supported_color_modes({light::ColorMode::COLD_WARM_WHITE});
return traits;
}
@@ -31,11 +28,11 @@ class HBridgeLightOutput : public PollingComponent, public light::LightOutput {
// This method runs around 60 times per second
// We cannot do the PWM ourselves so we are reliant on the hardware PWM
if (!this->forward_direction_) { // First LED Direction
this->pinb_pin_->set_level(this->duty_off_);
this->pina_pin_->set_level(this->pina_duty_);
this->pinb_pin_->set_level(0);
this->forward_direction_ = true;
} else { // Second LED Direction
this->pina_pin_->set_level(this->duty_off_);
this->pina_pin_->set_level(0);
this->pinb_pin_->set_level(this->pinb_duty_);
this->forward_direction_ = false;
}
@@ -44,23 +41,7 @@ class HBridgeLightOutput : public PollingComponent, public light::LightOutput {
float get_setup_priority() const override { return setup_priority::HARDWARE; }
void write_state(light::LightState *state) override {
float bright;
state->current_values_as_brightness(&bright);
state->set_gamma_correct(0);
float red, green, blue, white;
state->current_values_as_rgbw(&red, &green, &blue, &white);
if ((white / bright) > 0.55) {
this->pina_duty_ = (bright * (1 - (white / bright)));
this->pinb_duty_ = bright;
} else if (white < 0.45) {
this->pina_duty_ = bright;
this->pinb_duty_ = white;
} else {
this->pina_duty_ = bright;
this->pinb_duty_ = bright;
}
state->current_values_as_cwww(&this->pina_duty_, &this->pinb_duty_, false);
}
protected:
@@ -68,7 +49,6 @@ class HBridgeLightOutput : public PollingComponent, public light::LightOutput {
output::FloatOutput *pinb_pin_;
float pina_duty_ = 0;
float pinb_duty_ = 0;
float duty_off_ = 0;
bool forward_direction_ = false;
};