analog_input.h

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#ifndef SENSESP_SENSORS_ANALOG_INPUT_H_
#define SENSESP_SENSORS_ANALOG_INPUT_H_
 
#include <memory>
 
#include "ReactESP.h"
#include "analog_reader.h"
#include "sensesp/ui/config_item.h"
#include "sensor.h"
 
namespace sensesp {
 
class AnalogInput : public FloatSensor {
 public:
  AnalogInput(uint8_t pin = A0, unsigned int read_delay = 200,
              const String& config_path = "", float output_scale = 1024.);
 
  virtual ~AnalogInput() {
    if (repeat_event_ != nullptr) {
      repeat_event_->remove(event_loop());
    }
  }
 
  virtual bool to_json(JsonObject& root) override;
  virtual bool from_json(const JsonObject& config) override;
 
 protected:
  uint8_t pin_{};
  unsigned int read_delay_;
  float output_scale_;
  std::unique_ptr<BaseAnalogReader> analog_reader_{};
  reactesp::RepeatEvent* repeat_event_ = nullptr;
  void update();
};
 
const String ConfigSchema(AnalogInput& obj);
 
inline bool ConfigRequiresRestart(const AnalogInput& obj) { return true; }
 
}  // namespace sensesp
 
#endif