4 #include <librfid/rfid.h>
6 struct rfid_layer2_handle;
7 struct rfid_reader_handle;
11 RFID_LAYER2_ISO14443A,
12 RFID_LAYER2_ISO14443B,
17 /* 0...0xffff = global options, 0x10000...0x1ffff = private options */
18 #define RFID_OPT_L2_PRIV 0x00010000
19 enum rfid_layer2_opt {
20 RFID_OPT_LAYER2_UID = 0x0001,
21 RFID_OPT_LAYER2_PROTO_SUPP = 0x0002,
22 RFID_OPT_LAYER2_WUP = 0x0003,
25 struct rfid_layer2_handle *rfid_layer2_init(struct rfid_reader_handle *rh,
27 int rfid_layer2_open(struct rfid_layer2_handle *l2h);
28 int rfid_layer2_transceive(struct rfid_layer2_handle *l2h,
29 enum rfid_frametype frametype,
30 const unsigned char *tx_buf, unsigned int tx_len,
31 unsigned char *rx_buf, unsigned int *rx_len,
32 u_int64_t timeout, unsigned int flags);
33 int rfid_layer2_close(struct rfid_layer2_handle *l2h);
34 int rfid_layer2_fini(struct rfid_layer2_handle *l2h);
35 int rfid_layer2_getopt(struct rfid_layer2_handle *ph, int optname,
36 void *optval, unsigned int *optlen);
37 int rfid_layer2_setopt(struct rfid_layer2_handle *ph, int optname,
38 const void *optval, unsigned int optlen);
39 char *rfid_layer2_name(struct rfid_layer2_handle *l2h);
42 #include <librfid/rfid_layer2_iso14443a.h>
43 #include <librfid/rfid_layer2_iso14443b.h>
44 #include <librfid/rfid_layer2_iso15693.h>
45 #include <librfid/rfid_layer2_icode1.h>
52 struct rfid_layer2_handle *(*init)(struct rfid_reader_handle *h);
53 int (*open)(struct rfid_layer2_handle *h);
54 int (*transceive)(struct rfid_layer2_handle *h,
55 enum rfid_frametype frametype,
56 const unsigned char *tx_buf,
57 unsigned int tx_len, unsigned char *rx_buf,
58 unsigned int *rx_len, u_int64_t timeout,
60 int (*close)(struct rfid_layer2_handle *h);
61 int (*fini)(struct rfid_layer2_handle *h);
62 int (*getopt)(struct rfid_layer2_handle *h,
63 int optname, void *optval, unsigned int *optlen);
64 int (*setopt)(struct rfid_layer2_handle *h,
65 int optname, const void *optval,
70 struct rfid_layer2_handle {
71 struct rfid_reader_handle *rh;
72 unsigned char uid[10]; /* triple size 14443a id is 10 bytes */
74 unsigned int proto_supported;
77 struct iso14443a_handle iso14443a;
78 struct iso14443b_handle iso14443b;
79 struct iso15693_handle iso15693;
81 const struct rfid_layer2 *l2;
84 #endif /* __LIBRFID__ */