You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.0 KiB
60 lines
2.0 KiB
#pragma once
|
|
|
|
#include <cmath>
|
|
#include "../common.h"
|
|
#include "../front_panel_hal.h"
|
|
#include "esphome/components/sensor/sensor.h"
|
|
|
|
namespace esphome {
|
|
namespace yeelight {
|
|
namespace bs2 {
|
|
|
|
/**
|
|
* A sensor for the slider on the Yeelight Bedside Lamp 2.
|
|
*
|
|
* This sensor publishes the level at which the slider was touched, so it
|
|
* can be used to implement automations. Note that it does not represent
|
|
* the brightness of the LED lights (this is implemented by the light output
|
|
* component), nor the level as displayed by the slider using the front
|
|
* panel light (this is implemented by the slider light component).
|
|
*/
|
|
class YeelightBS2SliderSensor : public sensor::Sensor, public Component {
|
|
public:
|
|
void set_parent(FrontPanelHAL *front_panel) {
|
|
front_panel_ = front_panel;
|
|
}
|
|
|
|
void setup() {
|
|
ESP_LOGCONFIG(TAG, "Setting up slider sensor ...");
|
|
|
|
front_panel_->add_on_event_callback(
|
|
[this](EVENT ev) {
|
|
if ((ev & FLAG_PART_MASK) == FLAG_PART_SLIDER) {
|
|
auto level = (ev & FLAG_LEVEL_MASK) >> FLAG_LEVEL_SHIFT;
|
|
|
|
// Slider level 1 is really hard to touch. It is between
|
|
// the power button and the slider space, so it doesn't
|
|
// look like this one was ever meant to be used, or that
|
|
// the design was faulty on this. Therefore, level 1 is
|
|
// ignored here.
|
|
level = max(1.0f, level - 1.0f);
|
|
|
|
// Convert the slider level to a float between 0.01 and
|
|
// 1.00, which is useful as a representation for a
|
|
// brightness value. The input level is now between
|
|
// 1 and 20.
|
|
auto publish_level = max(0.01f, (level-1.0f) * (1.00f / 19.0f));
|
|
|
|
this->publish_state(publish_level);
|
|
}
|
|
}
|
|
);
|
|
}
|
|
|
|
protected:
|
|
FrontPanelHAL *front_panel_;
|
|
};
|
|
|
|
} // namespace bs2
|
|
} // namespace yeelight
|
|
} // namespace esphome
|