git.rot13.org Git - librfid/blob - include/rfid/rfid_reader.h

   1 #ifndef _RFID_READER_H
   2 #define _RFID_READER_H
   3
   4 #include <rfid/rfid_asic.h>
   5 #include <rfid/rfid_layer2_iso14443a.h>
   6
   7 struct rfid_reader_handle;
   8
   9 struct rfid_reader {
  10         char *name;
  11         unsigned int id;
  12         int (*transcieve)(struct rfid_reader_handle *h,
  13                           enum rfid_frametype frametype,
  14                           const unsigned char *tx_buf, unsigned int tx_len,
  15                           unsigned char *rx_buf, unsigned int *rx_len,
  16                           u_int64_t timeout, unsigned int flags);
  17         struct rfid_reader_handle * (*open)(void *data);
  18         void (*close)(struct rfid_reader_handle *h);
  19
  20         struct rfid_14443a_reader {
  21                 int (*init)(struct rfid_reader_handle *h);
  22                 int (*transcieve_sf)(struct rfid_reader_handle *h,
  23                                      unsigned char cmd,
  24                                      struct iso14443a_atqa *atqa);
  25                 int (*transcieve_acf)(struct rfid_reader_handle *h,
  26                                       struct iso14443a_anticol_cmd *cmd,
  27                                       unsigned int *bit_of_col);
  28                 int (*set_speed)(struct rfid_reader_handle *h,
  29                                  unsigned int speed);
  30                 unsigned int speed;
  31         } iso14443a;
  32         struct rfid_14443b_reader {
  33                 int (*init)(struct rfid_reader_handle *rh);
  34                 unsigned int speed;
  35         } iso14443b;
  36         struct rfid_15693_reader {
  37                 int (*init)(struct rfid_reader_handle *rh);
  38         } iso15693;
  39         struct rfid_mifare_classic_reader {
  40                 int (*setkey)(struct rfid_reader_handle *h, unsigned char *key);
  41                 int (*auth)(struct rfid_reader_handle *h, u_int8_t cmd,
  42                             u_int32_t serno, u_int8_t block);
  43         } mifare_classic;
  44         struct rfid_reader *next;
  45 };
  46
  47 enum rfid_reader_id {
  48         RFID_READER_CM5121,
  49         RFID_READER_PEGODA,
  50 };
  51
  52 struct rfid_reader_handle {
  53         struct rfid_asic_handle *ah;
  54
  55         union {
  56
  57         } priv;
  58         struct rfid_reader *reader;
  59 };
  60
  61
  62 extern struct rfid_reader_handle *
  63 rfid_reader_open(void *data, unsigned int id);
  64
  65 extern void rfid_reader_close(struct rfid_reader_handle *rh);
  66 #endif