transducer.h

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#ifndef TRANSDUCER_H_
#define TRANSDUCER_H_

#include <pigpiod_if2.h>
#include "globals.h"

#define TRANSDUCER_FRES_                40000
#define HALF_DUTY_CYCLE_                128

typedef struct{

    int txPin;                  
    double timeStamp;           
}Transducer_t;

void Transducer_construct(Transducer_t *transducer, int pin);
double Transducer_excite(Transducer_t *transducer);

#endif /* TRANSDUCER_H_ */