// ISO15693 commons
// Adrian Dabrowski 2010 and others, GPLv2
-#ifndef ISO15693_H__
-#define ISO15693_H__
-
-// ISO15693 CRC
-#define ISO15_CRC_PRESET (uint16_t)0xFFFF
-#define ISO15_CRC_POLY (uint16_t)0x8408
-#define ISO15_CRC_CHECK ((uint16_t)(~0xF0B8 & 0xFFFF)) // use this for checking of a correct crc
-
-// REQUEST FLAGS
-
-#define ISO15_REQ_SUBCARRIER_SINGLE 0x00 // Tag should respond using one subcarrier (ASK)
-#define ISO15_REQ_SUBCARRIER_TWO 0x01 // Tag should respond using two subcarriers (FSK)
-#define ISO15_REQ_DATARATE_LOW 0x00 // Tag should respond using low data rate
-#define ISO15_REQ_DATARATE_HIGH 0x02 // Tag should respond using high data rate
-#define ISO15_REQ_NONINVENTORY 0x00
-#define ISO15_REQ_INVENTORY 0x04 // This is an inventory request - see inventory flags
-#define ISO15_REQ_PROTOCOL_NONEXT 0x00
-#define ISO15_REQ_PROTOCOL_EXT 0x08 // RFU
-
-// REQUEST FLAGS when INVENTORY is not set
-
-#define ISO15_REQ_SELECT 0x10 // only selected cards response
-#define ISO15_REQ_ADDRESS 0x20 // this req contains an address
-#define ISO15_REQ_OPTION 0x40 // Command specific option selector
-
-//REQUEST FLAGS when INVENTORY is set
-
-#define ISO15_REQINV_AFI 0x10 // AFI Field is present
-#define ISO15_REQINV_SLOT1 0x20 // 1 Slot
-#define ISO15_REQINV_SLOT16 0x00 // 16 Slots
-#define ISO15_REQINV_OPTION 0x40 // Command specific option selector
-
-//RESPONSE FLAGS
-#define ISO15_RES_ERROR 0x01
-#define ISO15_RES_EXT 0x08 // Protocol Extention
-
-// RESPONSE ERROR CODES
-#define ISO15_NOERROR 0x00
-#define ISO15_ERROR_CMD_NOT_SUP 0x01 // Command not supported
-#define ISO15_ERROR_CMD_NOT_REC 0x02 // Command not recognized (eg. parameter error)
-#define ISO15_ERROR_CMD_OPTION 0x03 // Command option not supported
-#define ISO15_ERROR_GENERIC 0x0F // No additional Info about this error
-#define ISO15_ERROR_BLOCK_UNAVAILABLE 0x10
-#define ISO15_ERROR_BLOCK_LOCKED_ALREADY 0x11 // cannot lock again
-#define ISO15_ERROR_BLOCK_LOCKED 0x12 // cannot be changed
-#define ISO15_ERROR_BLOCK_WRITE 0x13 // Writing was unsuccessful
-#define ISO15_ERROR_BLOCL_WRITELOCK 0x14 // Locking was unsuccessful
-
-// COMMAND CODES
-#define ISO15_CMD_INVENTORY 0x01
-#define ISO15_CMD_STAYQUIET 0x02
-#define ISO15_CMD_READ 0x20
-#define ISO15_CMD_WRITE 0x21
-#define ISO15_CMD_LOCK 0x22
-#define ISO15_CMD_READMULTI 0x23
-#define ISO15_CMD_WRITEMULTI 0x24
-#define ISO15_CMD_SELECT 0x25
-#define ISO15_CMD_RESET 0x26
-#define ISO15_CMD_WRITEAFI 0x27
-#define ISO15_CMD_LOCKAFI 0x28
-#define ISO15_CMD_WRITEDSFID 0x29
-#define ISO15_CMD_LOCKDSFID 0x2A
-#define ISO15_CMD_SYSINFO 0x2B
-#define ISO15_CMD_SECSTATUS 0x2C
+#ifndef ISO15693TOOLS_H__
+#define ISO15693TOOLS_H__
+#include <stdint.h>
+// ISO15693 CRC
+#define ISO15693_CRC_CHECK ((uint16_t)(~0xF0B8 & 0xFFFF)) // use this for checking of a correct crc
uint16_t Iso15693Crc(uint8_t *v, int n);
int Iso15693AddCrc(uint8_t *req, int n);
-char* Iso15693sprintUID(char *target,uint8_t *uid);
-
-//-----------------------------------------------------------------------------
-// Map a sequence of octets (~layer 2 command) into the set of bits to feed
-// to the FPGA, to transmit that command to the tag.
-// Mode: highspeed && one subcarrier (ASK)
-//-----------------------------------------------------------------------------
-
- // The sampling rate is 106.353 ksps/s, for T = 18.8 us
-
- // SOF defined as
- // 1) Unmodulated time of 56.64us
- // 2) 24 pulses of 423.75khz
- // 3) logic '1' (unmodulated for 18.88us followed by 8 pulses of 423.75khz)
-
- static const int Iso15693FrameSOF[] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- -1, -1, -1, -1,
- -1, -1, -1, -1,
- 1, 1, 1, 1,
- 1, 1, 1, 1
- };
- static const int Iso15693Logic0[] = {
- 1, 1, 1, 1,
- 1, 1, 1, 1,
- -1, -1, -1, -1,
- -1, -1, -1, -1
- };
- static const int Iso15693Logic1[] = {
- -1, -1, -1, -1,
- -1, -1, -1, -1,
- 1, 1, 1, 1,
- 1, 1, 1, 1
- };
-
- // EOF defined as
- // 1) logic '0' (8 pulses of 423.75khz followed by unmodulated for 18.88us)
- // 2) 24 pulses of 423.75khz
- // 3) Unmodulated time of 56.64us
-
- static const int Iso15693FrameEOF[] = {
- 1, 1, 1, 1,
- 1, 1, 1, 1,
- -1, -1, -1, -1,
- -1, -1, -1, -1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
- };
-
+char* Iso15693sprintUID(char *target, uint8_t *uid);
+unsigned short iclass_crc16(uint8_t *data_p, unsigned short length);
#endif
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