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   1 //-----------------------------------------------------------------------------
   2 // Merlok - June 2011
   3 // Gerhard de Koning Gans - May 2008
   4 // Hagen Fritsch - June 2010
   5 //
   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
   8 // the license.
   9 //-----------------------------------------------------------------------------
  10 // Routines to support ISO 14443 type A.
  11 //-----------------------------------------------------------------------------
  12
  13 #ifndef __ISO14443A_H
  14 #define __ISO14443A_H
  15
  16 #include <stdint.h>
  17 #include <stdbool.h>
  18 #include "mifare.h"
  19
  20 extern void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *par);
  21 extern void AppendCrc14443a(uint8_t *data, int len);
  22
  23 extern void ReaderTransmit(uint8_t *frame, uint16_t len, uint32_t *timing);
  24 extern void ReaderTransmitBitsPar(uint8_t *frame, uint16_t bits, uint8_t *par, uint32_t *timing);
  25 extern void ReaderTransmitPar(uint8_t *frame, uint16_t len, uint8_t *par, uint32_t *timing);
  26 extern int ReaderReceive(uint8_t *receivedAnswer, uint8_t *par);
  27
  28 extern void iso14443a_setup(uint8_t fpga_minor_mode);
  29 extern int iso14_apdu(uint8_t *cmd, uint16_t cmd_len, void *data);
  30 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);
  31 extern void iso14a_set_trigger(bool enable);
  32 extern void iso14a_set_timeout(uint32_t timeout);
  33 #endif /* __ISO14443A_H */