tm1651.h

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#pragma once
 
#ifdef USE_ARDUINO
 
#include <memory>
 
#include "esphome/core/component.h"
#include "esphome/core/hal.h"
#include "esphome/core/automation.h"
 
#include <TM1651.h>
 
namespace esphome {
namespace tm1651 {
 
enum TM1651Brightness : uint8_t {
  TM1651_BRIGHTNESS_LOW = 1,
  TM1651_BRIGHTNESS_MEDIUM = 2,
  TM1651_BRIGHTNESS_HIGH = 3,
};
 
class TM1651Display : public Component {
 public:
  void set_clk_pin(InternalGPIOPin *pin) { clk_pin_ = pin; }
  void set_dio_pin(InternalGPIOPin *pin) { dio_pin_ = pin; }
 
  void setup() override;
  void dump_config() override;
 
  void set_level_percent(uint8_t new_level);
  void set_level(uint8_t new_level);
  void set_brightness(uint8_t new_brightness);
  void set_brightness(TM1651Brightness new_brightness) { this->set_brightness(static_cast<uint8_t>(new_brightness)); }
 
  void turn_on();
  void turn_off();
 
 protected:
  std::unique_ptr<TM1651> battery_display_;
  InternalGPIOPin *clk_pin_;
  InternalGPIOPin *dio_pin_;
  bool is_on_ = true;
 
  uint8_t brightness_;
  uint8_t level_;
 
  void repaint_();
 
  uint8_t calculate_level_(uint8_t new_level);
  uint8_t calculate_brightness_(uint8_t new_brightness);
};
 
template<typename... Ts> class SetLevelPercentAction : public Action<Ts...>, public Parented<TM1651Display> {
 public:
  TEMPLATABLE_VALUE(uint8_t, level_percent)
 
  void play(Ts... x) override {
    auto level_percent = this->level_percent_.value(x...);
    this->parent_->set_level_percent(level_percent);
  }
};
 
template<typename... Ts> class SetLevelAction : public Action<Ts...>, public Parented<TM1651Display> {
 public:
  TEMPLATABLE_VALUE(uint8_t, level)
 
  void play(Ts... x) override {
    auto level = this->level_.value(x...);
    this->parent_->set_level(level);
  }
};
 
template<typename... Ts> class SetBrightnessAction : public Action<Ts...>, public Parented<TM1651Display> {
 public:
  TEMPLATABLE_VALUE(uint8_t, brightness)
 
  void play(Ts... x) override {
    auto brightness = this->brightness_.value(x...);
    this->parent_->set_brightness(brightness);
  }
};
 
template<typename... Ts> class TurnOnAction : public Action<Ts...>, public Parented<TM1651Display> {
 public:
  void play(Ts... x) override { this->parent_->turn_on(); }
};
 
template<typename... Ts> class TurnOffAction : public Action<Ts...>, public Parented<TM1651Display> {
 public:
  void play(Ts... x) override { this->parent_->turn_off(); }
};
 
}  // namespace tm1651
}  // namespace esphome
 
#endif  // USE_ARDUINO