git.rot13.org Git - librfid/blob - include/librfid/rfid_asic_rc632.h

   1 #ifndef _RFID_ASIC_RC632_H
   2 #define _RFID_ASIC_RC632_H
   3
   4 struct rfid_asic_transport_handle;
   5
   6 #include <sys/types.h>
   7 #include <librfid/rfid_asic.h>
   8
   9 struct rfid_asic_rc632_transport {
  10         struct {
  11                 int (*reg_write)(struct rfid_asic_transport_handle *rath,
  12                                  u_int8_t reg,
  13                                  u_int8_t value);
  14                 int (*reg_read)(struct rfid_asic_transport_handle *rath,
  15                                 u_int8_t reg,
  16                                 u_int8_t *value);
  17                 int (*fifo_write)(struct rfid_asic_transport_handle *rath,
  18                                   u_int8_t len,
  19                                   const u_int8_t *buf,
  20                                   u_int8_t flags);
  21                 int (*fifo_read)(struct rfid_asic_transport_handle *rath,
  22                                  u_int8_t len,
  23                                  u_int8_t *buf);
  24         } fn;
  25 };
  26
  27 struct rfid_asic_handle;
  28
  29 struct iso14443a_atqa;
  30 struct iso14443a_anticol_cmd;
  31
  32 struct rfid_asic_rc632 {
  33         struct {
  34                 int (*power_up)(struct rfid_asic_handle *h);
  35                 int (*power_down)(struct rfid_asic_handle *h);
  36                 int (*turn_on_rf)(struct rfid_asic_handle *h);
  37                 int (*turn_off_rf)(struct rfid_asic_handle *h);
  38                 int (*transceive)(struct rfid_asic_handle *h,
  39                                   enum rfid_frametype,
  40                                   const u_int8_t *tx_buf,
  41                                   unsigned int tx_len,
  42                                   u_int8_t *rx_buf,
  43                                   unsigned int *rx_len,
  44                                   u_int64_t timeout,
  45                                   unsigned int flags);
  46                 struct {
  47                         int (*init)(struct rfid_asic_handle *h);
  48                         int (*transceive_sf)(struct rfid_asic_handle *h,
  49                                              u_int8_t cmd,
  50                                              struct iso14443a_atqa *atqa);
  51                         int (*transceive_acf)(struct rfid_asic_handle *h,
  52                                               struct iso14443a_anticol_cmd *cmd,
  53                                               unsigned int *bit_of_col);
  54                         int (*set_speed)(struct rfid_asic_handle *h,
  55                                          unsigned int tx,
  56                                          unsigned int speed);
  57                 } iso14443a;
  58                 struct {
  59                         int (*init)(struct rfid_asic_handle *h);
  60                 } iso14443b;
  61                 struct {
  62                         int (*init)(struct rfid_asic_handle *h);
  63                 } iso15693;
  64                 struct {
  65                         int (*setkey)(struct rfid_asic_handle *h,
  66                                       const unsigned char *key);
  67                         int (*auth)(struct rfid_asic_handle *h, u_int8_t cmd,
  68                                     u_int32_t serno, u_int8_t block);
  69                 } mifare_classic;
  70         } fn;
  71 };
  72
  73 struct rc632_transport_handle {
  74 };
  75
  76 /* A handle to a specific RC632 chip */
  77 struct rfid_asic_rc632_handle {
  78         struct rc632_transport_handle th;
  79 };
  80
  81 struct rfid_asic_rc632_impl_proto {
  82         u_int8_t mod_conductance;
  83         u_int8_t cw_conductance;
  84         u_int8_t bitphase;
  85         u_int8_t threshold;
  86 };
  87
  88 struct rfid_asic_rc632_impl {
  89         u_int32_t mru;          /* maximum receive unit (PICC->PCD) */
  90         u_int32_t mtu;          /* maximum transmit unit (PCD->PICC) */
  91         //struct rfid_asic_rc632_impl_proto proto[NUM_RFID_PROTOCOLS];
  92 };
  93
  94 extern struct rfid_asic_handle * rc632_open(struct rfid_asic_transport_handle *th);
  95 extern void rc632_close(struct rfid_asic_handle *h);
  96
  97 #endif