frequency.h

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#ifndef _frequency_H_
#define _frequency_H_
 
#include "transform.h"
 
namespace sensesp {
 
class Frequency : public Transform<int, float> {
 public:
  Frequency(float multiplier = 1, String config_path = "");
  virtual void set_input(int input, uint8_t inputChannel = 0) override;
  virtual void start() override;
  virtual void get_configuration(JsonObject& doc) override;
  virtual bool set_configuration(const JsonObject& config) override;
  virtual String get_config_schema() override;
 
 private:
  float multiplier_;
  int ticks_ = 0;
  unsigned int last_update_ = 0;
};
 
}  // namespace sensesp
#endif