4 #include <librfid/rfid.h>
6 struct rfid_layer2_handle;
7 struct rfid_reader_handle;
11 RFID_LAYER2_ISO14443A,
12 RFID_LAYER2_ISO14443B,
16 /* 0...0xffff = global options, 0x10000...0x1ffff = private options */
17 #define RFID_OPT_L2_PRIV 0x00010000
18 enum rfid_layer2_opt {
19 RFID_OPT_LAYER2_UID = 0x0001,
20 RFID_OPT_LAYER2_PROTO_SUPP = 0x0002,
21 RFID_OPT_LAYER2_WUP = 0x0003,
24 struct rfid_layer2_handle *rfid_layer2_init(struct rfid_reader_handle *rh,
26 int rfid_layer2_open(struct rfid_layer2_handle *l2h);
27 int rfid_layer2_transceive(struct rfid_layer2_handle *l2h,
28 enum rfid_frametype frametype,
29 const unsigned char *tx_buf, unsigned int tx_len,
30 unsigned char *rx_buf, unsigned int *rx_len,
31 u_int64_t timeout, unsigned int flags);
32 int rfid_layer2_close(struct rfid_layer2_handle *l2h);
33 int rfid_layer2_fini(struct rfid_layer2_handle *l2h);
34 int rfid_layer2_getopt(struct rfid_layer2_handle *ph, int optname,
35 void *optval, unsigned int *optlen);
36 int rfid_layer2_setopt(struct rfid_layer2_handle *ph, int optname,
37 const void *optval, unsigned int optlen);
38 char *rfid_layer2_name(struct rfid_layer2_handle *l2h);
41 #include <librfid/rfid_layer2_iso14443a.h>
42 #include <librfid/rfid_layer2_iso14443b.h>
43 #include <librfid/rfid_layer2_iso15693.h>
50 struct rfid_layer2_handle *(*init)(struct rfid_reader_handle *h);
51 int (*open)(struct rfid_layer2_handle *h);
52 int (*transceive)(struct rfid_layer2_handle *h,
53 enum rfid_frametype frametype,
54 const unsigned char *tx_buf,
55 unsigned int tx_len, unsigned char *rx_buf,
56 unsigned int *rx_len, u_int64_t timeout,
58 int (*close)(struct rfid_layer2_handle *h);
59 int (*fini)(struct rfid_layer2_handle *h);
60 int (*getopt)(struct rfid_layer2_handle *h,
61 int optname, void *optval, unsigned int *optlen);
62 int (*setopt)(struct rfid_layer2_handle *h,
63 int optname, const void *optval,
68 struct rfid_layer2_handle {
69 struct rfid_reader_handle *rh;
70 unsigned char uid[10]; /* triple size 14443a id is 10 bytes */
72 unsigned int proto_supported;
75 struct iso14443a_handle iso14443a;
76 struct iso14443b_handle iso14443b;
77 struct iso15693_handle iso15693;
79 struct rfid_layer2 *l2;
82 #endif /* __LIBRFID__ */