#define CMD_FAILED 0x04
#define AUTH_FAILED 0x05
#define READ_FAILED 0x06
-#define NO_PICC 0x07
-#define PICC_SELECT_ERROR 0x08
+#define WRITE_FAILED 0x07
+#define NO_PICC 0x08
+#define PICC_SELECT_ERROR 0x09
/* gemtag commands */
#define GEMTAG_CMD_HOST_CODE_KEY 0x16
#define GEMTAG_CMD_PCD_LOAD_KEY_E2 0x17
#define GEMTAG_CMD_PICC_AUTH_KEY 0x18
-#define GEMTAG_PICC_AUTHENT1A
-#define GEMTAG_PICC_AUTHENT1B
+#define GEMTAG_PICC_AUTHENT1A 0x60
+#define GEMTAG_PICC_AUTHENT1B 0x61
#define GEMTAG_CMD_PICC_READ 0x19
#define GEMTAG_CMD_PICC_WRITE 0x1a
#define GEMTAG_CMD_PCD_READ_E2 0x23
#define GEMTAG_CMD_PCD_WRITE_E2 0x24
#define GEMTAG_CMD_PICC_COMMON_READ 0x28
-#define GEMTAG_PICC_DECREMENT
-#define GEMTAG_PICC_INCREMENT
-#define GEMTAG_PICC_READ16
-#define GEMTAG_PICC_RESTORE
-#define GEMTAG_PICC_WRITE16
-#define GEMTAG_PICC_WRITE4
+#define GEMTAG_PICC_DECREMENT 0xc0
+#define GEMTAG_PICC_INCREMENT 0xc1
+#define GEMTAG_PICC_RESTORE 0xc2
+#define GEMTAG_PICC_READ16 0x30
+#define GEMTAG_PICC_WRITE16 0xa0
+#define GEMTAG_PICC_WRITE4 0xa2
-#define GEMTAG_CMD_PICC_REQUEST 0x40
-#define GEMTAG_PICC_REQIDL 0x26
#define GEMTAG_CMD_PCD_SET_TMO 0x27
+#define GEMTAG_CMD_PICC_REQUEST 0x40
#define GEMTAG_CMD_PICC_CASC_ANTICOLL 0x41
#define GEMTAG_CMD_PICC_CASC_SELECT 0x42
#define GEMTAG_PICC_STD_SELECT_CODE 0x93
#define GEMTAG_PICC_CASC_LEVEL1 0x95
#define GEMTAG_PICC_CASC_LEVEL2 0x97
+/* from another source (mac gemtag tool) ... */
+#define GEMTAG_PICC_CASC_L1 0x93
+#define GEMTAG_PICC_CASC_L2 0x92
+#define GEMTAG_PICC_CASC_L3 0x94
+#define GEMTAG_PICC_CASC_L4 0x98
+#define GEMTAG_PICC_CASC_L5 0x95
+#define GEMTAG_PICC_CASC_L6 0x97
#define GEMTAG_CMD_PICC_ACTIVATE_IDLE 0x43
#define GEMTAG_CMD_PICC_ACTIVATE_WAKEUP 0x44
#define GEMTAG_CMD_SET_DFLT_ATTRIBUTES 0x45
#define GEMTAG_CMD_SET_ATTRIBUTES 0x46
#define GEMTAG_CMD_PICC_EXCHANGE_BLOCK 0x48
+#define GEMTAG_PICC_REQIDL 0x26
#define GEMTAG_PICC_REQALL 0x52
#define GEMTAG_CMD_SWITCH_LED 0x60
#define GEMTAG_CMD_PPS_REQUEST 0xa0
#define GEMTAG_CMD_DESELECT 0xa1
+
+/* function prototypes */
+int asciidump(unsigned char *data,int len);
+int hexdump(unsigned char *data,int len);
+struct usb_device *find_device(unsigned short vendor,unsigned short device);
+u_int16_t gemtag_calc_crc(unsigned char *data,u_int16_t len);
+int gemtag_transceive(struct gemtag_handle *gh,unsigned char cmd,
+ unsigned char *tx,unsigned int tx_len,
+ unsigned char *rx,unsigned int *rx_len);
+struct gemtag_handle *gemtag_open(void);
+int gemtag_close(struct gemtag_handle *gh);
+int gemtag_transform_mifare_key(struct gemtag_handle *gh,
+ unsigned char *key6,unsigned char *key12);
+int gemtag_auth_mifare_key(struct gemtag_handle *gh,
+ unsigned char *key6,int sector);
+int gemtag_read16(struct gemtag_handle *gh,int sector,unsigned char *data);
+int gemtag_write16(struct gemtag_handle *gh,int sector,unsigned char *data);
+int gemtag_select_picc(struct gemtag_handle *gh);
+
#endif