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#ifndef _RFID_ISO15693_H
#define _RFID_ISO15693_H
#include <sys/types.h>
/*
07h = TagIt
04h = I.CODE
05h = Infineon
02h = ST
*/
/* protocol definitions */
struct iso15693_handle;
struct iso15693_transport {
unsigned char *name;
struct {
int (*init)(struct iso15693_handle *handle);
int (*fini)(struct iso15693_handle *handle);
#if 0
int (*transceive_sf)(struct iso14443a_handle *handle,
unsigned char cmd,
struct iso14443a_atqa *atqa);
int (*transceive_acf)(struct iso14443a_handle *handle,
struct iso14443a_anticol_cmd *acf,
unsigned int *bit_of_col);
#endif
int (*transceive)(struct iso15693_handle *handle,
const unsigned char *tx_buf,
unsigned int tx_len,
unsigned char *rx_buf,
unsigned int *rx_len);
} fn;
union {
} priv;
};
struct iso15693_handle {
unsigned int state;
};
enum iso15693_state {
ISO15693_STATE_ERROR,
ISO15693_STATE_NONE,
};
#ifdef __LIBRFID__
#define ISO15693_UID_LEN 8
#define ISO15693_CRC_LEN 2
/* ISO 15693-3, Ch. 7.2 Table 3*/
enum iso15693_request_flags {
RFID_15693_F_SUBC_TWO = 0x01,
RFID_15693_F_RATE_HIGH = 0x02,
RFID_15693_F_INV_TABLE_5 = 0x04,
RFID_15693_F_PROT_OEXT = 0x08,
};
/* ISO 15693-3, Ch. 7.2 Table 4 */
enum iso15693_request_flags_table4 {
RFID_15693_F4_SELECTED = 0x10, /* only VICC in 'select' state */
RFID_15693_F4_ADDRESS = 0x20, /* request is addressed */
RFID_15693_F4_CUSTOM = 0x40,
};
/* ISO 15693-3, Ch. 7.2 Table 5 */
enum iso15693_request_flags_table5 {
RFID_15693_F5_AFI_PRES = 0x10, /* AFI is present */
RFID_15693_F5_NSLOTS_1 = 0x20, /* only 1 slot (instead of 16) */
RFID_15693_F5_CUSTOM = 0x40,
};
/* ISO 15963-3, Ch. 7.2 Figure 4 */
struct iso15693_request {
u_int8_t flags;
u_int8_t command;
u_int8_t data[0];
} __attribute__ ((packed));
/* ISO 15693, Ch. 7.3 Table 6 */
enum iso15693_response_flags {
RFID_15693_RF_ERROR = 0x01,
RFID_15693_RF_EXTENDED = 0x08,
};
/* ISO 15693, Ch. 7.3.2 Table 7 */
enum iso15693_response_errors {
RFID_15693_ERR_NOTSUPP = 0x01,
RFID_15693_ERR_INVALID = 0x02, /* command not recognized */
RFID_15693_ERR_UNKNOWN = 0x0f, /* unknown error */
RFID_15693_ERR_BLOCK_NA = 0x10, /* block not available */
RFID_15693_ERR_BLOCK_LOCKED = 0x11,
RFID_15693_ERR_BLOCK_LOCKED_CH = 0x12,
RFID_15693_ERR_BLOCK_NOTPROG = 0x13,
RFID_15693_ERR_BLOCK_NOTLOCK = 0x14,
};
/* ISO 15693, Ch. 7.4 */
enum iso15693_vicc_states {
RFID_15693_STATE_POWER_OFF,
RFID_15693_STATE_READY,
RFID_15693_STATE_QUIET,
RFID_15693_STATE_SELECTED,
};
/* ISO 15693, Ch. 9.1 Table 10*/
enum iso15693_commands {
/* Mandatory 0x01 .. 0x1f */
ISO15693_CMD_INVENTORY = 0x01,
ISO15693_CMD_STAY_QUIET = 0x02,
/* Optional 0x20 .. 0x9f */
ISO15693_CMD_READ_BLOCK_SINGLE = 0x20,
ISO15693_CMD_WRITE_BLOCK_SINGLE = 0x21,
ISO15693_CMD_LOCK_BLOCK = 0x22,
ISO15693_CMD_READ_BLOCK_MULTI = 0x23,
ISO15693_CMD_WRITE_BLOCK_MULTI = 0x24,
ISO15693_CMD_SELECT = 0x25,
ISO15693_CMD_RESET_TO_READY = 0x26,
ISO15693_CMD_WRITE_AFI = 0x27,
ISO15693_CMD_LOCK_AFI = 0x28,
ISO15693_CMD_WRITE_DSFID = 0x29,
ISO15693_CMD_LOCK_DSFID = 0x2a,
ISO15693_CMD_GET_SYSINFO = 0x2b,
ISO15693_CMD_GET_BLOCK_SECURITY = 0x2c
/* Custom 0xa0 .. 0xdf */
/* Proprietary 0xe0 .. 0xff */
};
#include <librfid/rfid_layer2.h>
extern const struct rfid_layer2 rfid_layer2_iso15693;
#endif /* __LIBRFID__ */
#endif /* _ISO15693_H */
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