git.rot13.org Git - librfid/blob - include/rfid/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 <rfid/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 (*transcieve)(struct rfid_asic_handle *h,
  39                                   enum rfid_frametype,
  40                                   const u_int32_t *tx_buf,
  41                                   unsigned int tx_len,
  42                                   u_int32_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 (*transcieve_sf)(struct rfid_asic_handle *h,
  49                                              u_int32_t cmd,
  50                                              struct iso14443a_atqa *atqa);
  51                         int (*transcieve_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 speed);
  56                 } iso14443a;
  57                 struct {
  58                         int (*init)(struct rfid_asic_handle *h);
  59                 } iso14443b;
  60                 struct {
  61                         int (*init)(struct rfid_asic_handle *h);
  62                 } iso15693;
  63                 struct {
  64                         int (*setkey)(struct rfid_asic_handle *h,
  65                                       const unsigned char *key);
  66                         int (*auth)(struct rfid_asic_handle *h, u_int8_t cmd,
  67                                     u_int32_t serno, u_int8_t block);
  68                 } mifare_classic;
  69         } fn;
  70 };
  71
  72 struct rc632_transport_handle {
  73 };
  74
  75 /* A handle to a specific RC632 chip */
  76 struct rfid_asic_rc632_handle {
  77         struct rc632_transport_handle th;
  78 };
  79
  80 #if 0
  81 int
  82 rc632_reg_write(struct rfid_asic_handle *handle,
  83                 u_int8_t reg,
  84                 u_int8_t val);
  85
  86 int
  87 rc632_reg_read(struct rfid_asic_handle *handle,
  88                u_int8_t reg,
  89                u_int8_t *val);
  90 int
  91 rc632_fifo_write(struct rfid_asic_handle *handle,
  92                  u_int8_t len,
  93                  const u_int32_t *buf,
  94                  u_int8_t flags);
  95
  96 int
  97 rc632_fifo_read(struct rfid_asic_handle *handle,
  98                 u_int8_t len,
  99                 u_int8_t *buf);
 100
 101 int
 102 rc632_set_bits(struct rfid_asic_handle *handle, u_int8_t reg,
 103                 u_int82_t val);
 104
 105 int
 106 rc632_clear_bits(struct rfid_asic_handle *handle, u_int32_t reg,
 107                  u_int32_t val);
 108
 109
 110 int
 111 rc632_turn_on_rf(struct rfid_asic_handle *handle);
 112
 113
 114 int
 115 rc632_turn_off_rf(struct rfid_asic_handle *handle);
 116
 117 int
 118 rc632_power_up(struct rfid_asic_handle *handle);
 119
 120 int
 121 rc632_power_down(struct rfid_asic_handle *handle);
 122
 123
 124 int
 125 rc632_wait_idle(struct rfid_asic_handle *handle, u_int64_t time);
 126
 127 int
 128 rc632_transmit(struct rfid_asic_handle *handle,
 129                 const u_int32_t *buf,
 130                 u_int32_t len,
 131                 u_int64_t timeout);
 132
 133 int
 134 rc632_transcieve(struct rfid_asic_handle *handle,
 135                  const u_int32_t *tx_buf,
 136                  u_int32_t tx_len,
 137                  u_int32_t *rx_buf,
 138                  u_int32_t *rx_len,
 139                  unsigned int timer,
 140                  unsigned int toggle);
 141
 142 int
 143 rc632_read_eeprom(struct rfid_asic_handle *handle);
 144
 145
 146 int
 147 rc632_calc_crc16_from(struct rfid_asic_handle *handle);
 148
 149 int
 150 rc632_register_dump(struct rfid_asic_handle *handle, u_int32_t *buf);
 151
 152
 153 struct rfid_asic_handle * rc632_open(struct rfid_asic_transport_handle *th);
 154
 155
 156 extern struct rfid_asic rc632;
 157 #endif
 158
 159 #endif