rfid.h

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#ifndef __RFID_H
#define __RFID_H

/* -- Includes -- */
/* project libraries */
#include "serialport.h"

/* -- Types -- */

typedef struct s_RFID_STRUCT
{
    serialport_t *sps;          // serial port structure
    char id[11];                // current id read
    char last_id[11];           // last id read

} rfid_t;

/* -- Constants -- */

/* -- Function Prototypes -- */
rfid_t *rfid_open(char *device_path); // Open RFID connection
int rfid_close(rfid_t *rfids); // Close RFID connection
int rfid_read_locked(rfid_t *rfids); // Read RFID tag ID (locks program until tag is read)
int rfid_read(rfid_t *rfids); // Read RFID tag ID


#endif /* __RFID_H */