binary_output.h

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#pragma once
 
#include "esphome/core/component.h"
#include "esphome/core/defines.h"
 
#ifdef USE_POWER_SUPPLY
#include "esphome/components/power_supply/power_supply.h"
#endif
 
namespace esphome::output {
 
#define LOG_BINARY_OUTPUT(this) \
  if (this->inverted_) { \
    ESP_LOGCONFIG(TAG, "  Inverted: YES"); \
  }
 
class BinaryOutput {
 public:
  void set_inverted(bool inverted) { this->inverted_ = inverted; }
 
#ifdef USE_POWER_SUPPLY
  void set_power_supply(power_supply::PowerSupply *power_supply) { this->power_.set_parent(power_supply); }
#endif
 
  virtual void set_state(bool state) {
    if (state) {
      this->turn_on();
    } else {
      this->turn_off();
    }
  }
 
  virtual void turn_on() {
#ifdef USE_POWER_SUPPLY
    this->power_.request();
#endif
    this->write_state(!this->inverted_);
  }
 
  virtual void turn_off() {
#ifdef USE_POWER_SUPPLY
    this->power_.unrequest();
#endif
    this->write_state(this->inverted_);
  }
 
  // ========== INTERNAL METHODS ==========
  // (In most use cases you won't need these)
  bool is_inverted() const { return this->inverted_; }
 
 protected:
  virtual void write_state(bool state) = 0;
 
  bool inverted_{false};
#ifdef USE_POWER_SUPPLY
  power_supply::PowerSupplyRequester power_{};
#endif
};
 
}  // namespace esphome::output