git.rot13.org Git - librfid/blob - include/librfid/rfid_layer2_iso14443b.h

   1 #ifndef _RFID_LAYER2_ISO14443B_H
   2 #define _RFID_LAYER2_ISO14443B_H
   3
   4 #include <librfid/rfid_layer2.h>
   5
   6 enum rfid_iso14443_opt {
   7         RFID_OPT_14443B_CID             = 0x00010001,
   8         RFID_OPT_14443B_FSC             = 0x00010002,
   9         RFID_OPT_14443B_FSD             = 0x00010003,
  10         RFID_OPT_14443B_FWT             = 0x00010004,
  11         RFID_OPT_14443B_TR0             = 0x00010005,
  12         RFID_OPT_14443B_TR1             = 0x00010006,
  13 };
  14
  15 #ifdef __LIBRFID__
  16
  17 struct iso14443b_atqb {
  18         unsigned char fifty;
  19         unsigned char pupi[4];
  20         unsigned char app_data[4];
  21         struct {
  22                 unsigned char bit_rate_capability;
  23                 unsigned char protocol_type:4,
  24                               max_frame_size:4;
  25                 unsigned char fo:2,
  26                               adc:2,
  27                               fwi:4;
  28         } protocol_info;
  29 };
  30
  31 struct iso14443b_attrib_hdr {
  32         unsigned char one_d;
  33         unsigned char identifier[4];
  34         struct {
  35                 unsigned char rfu:2,
  36                               sof:1,
  37                               eof:1,
  38                               min_tr1:2,
  39                               min_tr0:2;
  40         } param1;
  41         struct {
  42                 unsigned char fsdi:4,
  43                               spd_out:2,
  44                               spd_in:2;
  45         } param2;
  46         struct {
  47                 unsigned char protocol_type:4,
  48                               rfu:4;
  49         } param3;
  50         struct {
  51                 unsigned char cid:4,
  52                               rfu:4;
  53         } param4;
  54 };
  55
  56 struct iso14443b_handle {
  57         unsigned int tcl_capable; /* do we support T=CL */
  58
  59         unsigned int cid;       /* Card ID */
  60
  61         unsigned int fsc;       /* max. frame size card */
  62         unsigned int fsd;       /* max. frame size reader */
  63
  64         unsigned int fwt;       /* frame waiting time (in usec) */
  65
  66         unsigned int mbl;       /* maximum buffer length */
  67
  68         unsigned int tr0;       /* pcd-eof to picc-subcarrier-on */
  69         unsigned int tr1;       /* picc-subcarrier-on to picc-sof */
  70
  71         unsigned int flags;
  72         unsigned int state;
  73 };
  74
  75 enum {
  76         ISO14443B_CID_SUPPORTED = 0x01,
  77         ISO14443B_NAD_SUPPORTED = 0x02,
  78 };
  79
  80 enum {
  81         ISO14443B_STATE_ERROR,
  82         ISO14443B_STATE_NONE,
  83         ISO14443B_STATE_REQB_SENT,
  84         ISO14443B_STATE_ATQB_RCVD,
  85         ISO14443B_STATE_ATTRIB_SENT,
  86         ISO14443B_STATE_SELECTED,
  87         ISO14443B_STATE_HLTB_SENT,
  88         ISO14443B_STATE_HALTED,
  89 };
  90
  91 #include <librfid/rfid_layer2.h>
  92 struct rfid_layer2 rfid_layer2_iso14443b;
  93
  94 #endif /* __LIBRFID__ */
  95
  96 #endif