#include <sys/types.h>
/*
-07h = TagIt
-04h = I.CODE
-05h = Infineon
-02h = ST
-*/
+ * ISO15693 tag manufacturer codes as found at
+ * http://rfid-handbook.de/forum/read.php?5,437,580#msg-580
+ *
+ * 01h = Motorola
+ * 02h = ST Microelectronics
+ * 03h = Hitachi
+ * 04h = Philips/NXP I.CODE
+ * 05h = Siemens/Infineon
+ * 06h = Cylinc
+ * 07h = Texas Instruments TagIt
+ * 08h = Fujitsu Limited
+ * 09h = Mashushita Electric Industrial
+ * 0Ah = NEC
+ * 0Bh = Oki Electric
+ * 0Ch = Toshiba
+ * 0Dh = Mishubishi Electric
+ * 0Eh = Samsung Electronics
+ * 0Fh = Hyundai Electronics
+ * 10h = LG Semiconductors
+ * 16h = EMarin Microelectronic
+ *
+ */
/* protocol definitions */
-struct iso15693_handle;
+struct iso15693_handle {
+ unsigned int state;
+ unsigned int vcd_ask100:1,
+ vicc_two_subc:1,
+ vicc_fast:1,
+ single_slot:1,
+ use_afi:1,
+ vcd_out256:1;
+ u_int8_t afi; /* appplication family identifier */
+ u_int8_t dsfid; /* data storage format identifier */
+};
-struct iso15693_transport {
- unsigned char *name;
+enum rfid_15693_state {
+ ISO15693_STATE_ERROR,
+ ISO15693_STATE_NONE,
+ ISO15693_STATE_ANTICOL_RUNNING,
+};
- struct {
- int (*init)(struct iso15693_handle *handle);
- int (*fini)(struct iso15693_handle *handle);
+enum rfid_15693_opt {
+ RFID_OPT_15693_MOD_DEPTH = 0x00010001,
+ RFID_OPT_15693_VCD_CODING = 0x00010002,
+ RFID_OPT_15693_VICC_SUBC = 0x00010003,
+ RFID_OPT_15693_VICC_SPEED = 0x00010004,
+ RFID_OPT_15693_VCD_SLOTS = 0x00010005,
+ RFID_OPT_15693_USE_AFI = 0x00010006,
+ RFID_OPT_15693_AFI = 0x00010007,
+ RFID_OPT_15693_DSFID = 0x00010008,
+};
-#if 0
- int (*transcieve_sf)(struct iso14443a_handle *handle,
- unsigned char cmd,
- struct iso14443a_atqa *atqa);
- int (*transcieve_acf)(struct iso14443a_handle *handle,
- struct iso14443a_anticol_cmd *acf,
- unsigned int *bit_of_col);
-#endif
- int (*transcieve)(struct iso15693_handle *handle,
- const unsigned char *tx_buf,
- unsigned int tx_len,
- unsigned char *rx_buf,
- unsigned int *rx_len);
- } fn;
+enum rfid_15693_opt_mod_depth {
+ RFID_15693_MOD_10ASK = 0x01,
+ RFID_15693_MOD_100ASK = 0x02,
+};
- union {
- } priv;
+enum rfid_15693_opt_vcd_coding {
+ RFID_15693_VCD_CODING_1OUT256 = 0x01,
+ RFID_15693_VCD_CODING_1OUT4 = 0x02,
};
-struct iso15693_handle {
- unsigned int state;
+enum rfid_15693_opt_vicc_subc {
+ RFID_15693_VICC_SUBC_SINGLE = 0x01,
+ RFID_15693_VICC_SUBC_DUAL = 0x02,
};
-enum iso15693_state {
- ISO15693_STATE_ERROR,
- ISO15693_STATE_NONE,
+enum rfid_15693_opt_vicc_speed {
+ RFID_15693_VICC_SPEED_SLOW = 0x01,
+ RFID_15693_VICC_SPEED_FAST = 0x02,
};
+#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 15963-3, Ch. 7.2 Figure 5 */
+struct iso15693_response {
+ u_int8_t flags;
+ 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,
+ /* 0xA0 .. 0xDF Custom Command error Codes */
+};
+
+/* 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 */
+ ICODE_CMD_INVENTORY_READ = 0xa0,
+ ICODE_CMD_FAST_INVENTORY_READ = 0xa1,
+ ICODE_CMD_EAS_SET = 0xa2,
+ ICODE_CMD_EAS_RESET = 0xa3,
+ ICODE_CMD_EAS_LOCK = 0xa4,
+ ICODE_CMD_EAS_ALARM = 0xa5,
+ /* Proprietary 0xe0 .. 0xff */
+};
+
+struct iso15693_anticol_cmd {
+ struct iso15693_request req;
+ unsigned char mask_len;
+ unsigned char mask_bits[ISO15693_UID_LEN];
+ unsigned char current_slot;
+} __attribute__((packed));
+
+struct iso15693_anticol_cmd_afi {
+ struct iso15693_request req;
+ unsigned char afi;
+ unsigned char mask_len;
+ unsigned char mask_bits[ISO15693_UID_LEN];
+} __attribute__((packed));
+
+/* Figure 11, Chapter 9.2.1 */
+struct iso15693_anticol_resp {
+ struct iso15693_response resp;
+ u_int8_t dsfid;
+ u_int8_t uuid[ISO15693_UID_LEN];
+} __attribute__((packed));
+
+
+#define ISO15693_T_SLOW 0
+#define ISO15693_T_FAST 1
+enum iso15693_t {
+ ISO15693_T1,
+ ISO15693_T2,
+ ISO15693_T3,
+ ISO15693_T4,
+ ISO15693_T4_WRITE,
+};
+
+/* in microseconds as per Chapter 8.4 table 8 */
+extern const unsigned int iso15693_timing[2][5];
+
#include <librfid/rfid_layer2.h>
-extern struct rfid_layer2 rfid_layer2_iso15693;
+extern const struct rfid_layer2 rfid_layer2_iso15693;
+#endif /* __LIBRFID__ */
#endif /* _ISO15693_H */