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git.zerfleddert.de Git - proxmark3-svn/blob - armsrc/iso14443a.h
1 //-----------------------------------------------------------------------------
3 // Gerhard de Koning Gans - May 2008
4 // Hagen Fritsch - June 2010
6 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
7 // at your option, any later version. See the LICENSE.txt file for the text of
9 //-----------------------------------------------------------------------------
10 // Routines to support ISO 14443 type A.
11 //-----------------------------------------------------------------------------
25 uint16_t modulation_n
;
26 uint32_t ProxToAirDuration
;
27 uint8_t par
; // enough for precalculated parity of 8 Byte responses
28 } tag_response_info_t
;
30 extern void GetParity(const uint8_t *pbtCmd
, uint16_t len
, uint8_t *par
);
31 extern void AppendCrc14443a(uint8_t *data
, int len
);
33 extern void RAMFUNC
SnoopIso14443a(uint8_t param
);
34 extern void SimulateIso14443aTag(int tagType
, int uid_1st
, int uid_2nd
, byte_t
*data
);
35 extern void ReaderIso14443a(UsbCommand
*c
);
36 extern void ReaderTransmit(uint8_t *frame
, uint16_t len
, uint32_t *timing
);
37 extern void ReaderTransmitBitsPar(uint8_t *frame
, uint16_t bits
, uint8_t *par
, uint32_t *timing
);
38 extern void ReaderTransmitPar(uint8_t *frame
, uint16_t len
, uint8_t *par
, uint32_t *timing
);
39 extern int ReaderReceive(uint8_t *receivedAnswer
, uint8_t *par
);
40 extern void ReaderMifare(bool first_try
);
42 extern int EmGetCmd(uint8_t *received
, uint16_t *len
, uint8_t *parity
);
43 extern int EmSendCmd(uint8_t *resp
, uint16_t respLen
);
44 extern int EmSendCmdEx(uint8_t *resp
, uint16_t respLen
);
45 extern int EmSend4bit(uint8_t resp
);
46 extern int EmSendCmdPar(uint8_t *resp
, uint16_t respLen
, uint8_t *par
);
47 extern int EmSendPrecompiledCmd(tag_response_info_t
*response_info
);
49 extern bool prepare_allocated_tag_modulation(tag_response_info_t
*response_info
, uint8_t **buffer
, size_t *buffer_size
);
51 extern void iso14443a_setup(uint8_t fpga_minor_mode
);
52 extern int iso14_apdu(uint8_t *cmd
, uint16_t cmd_len
, void *data
, uint8_t *res
);
53 extern int iso14443a_select_card(uint8_t *uid_ptr
, iso14a_card_select_t
*resp_data
, uint32_t *cuid_ptr
, bool anticollision
, uint8_t num_cascades
, bool no_rats
);
54 extern void iso14a_set_trigger(bool enable
);
55 extern void iso14a_set_timeout(uint32_t timeout
);
56 #endif /* __ISO14443A_H */