include/contrac/rpi.h

   1 /** \ingroup contrac
   2  * @file
   3  * @author      David Llewellyn-Jones
   4  * @version     $(VERSION)
   5  *
   6  * @section LICENSE
   7  *
   8  *
   9  *
  10  * @brief
  11  * @section DESCRIPTION
  12  *
  13  *
  14  *
  15  */
  16
  17 #ifndef __RPI_H
  18 #define __RPI_H
  19
  20 // Includes
  21
  22 #include "contrac/contrac.h"
  23 #include "contrac/dtk.h"
  24
  25 // Defines
  26
  27 #define RPI_SIZE (16)
  28 #define RPI_INTERVAL_MAX (144)
  29 #define RPI_SIZE_BASE64 (24)
  30
  31 // Structures
  32
  33 typedef struct _Rpi Rpi;
  34
  35 // Function prototypes
  36
  37 Rpi * rpi_new();
  38 void rpi_delete(Rpi * data);
  39
  40 bool rpi_generate_proximity_id(Rpi * data, Dtk const * dtk, uint8_t time_interval_number);
  41 const unsigned char * rpi_get_proximity_id(Rpi const * data);
  42 uint8_t rpi_get_time_interval_number(Rpi const * data);
  43 void rpi_assign(Rpi * data, unsigned char const * rpi_bytes, uint8_t time_interval_number);
  44 bool rpi_compare(Rpi const * data, Rpi const * comparitor);
  45
  46 // Function definitions
  47
  48 #endif // __RPI_H
  49
  50