git.zerfleddert.de Git - proxmark3-svn/blob - armsrc/iso15693.h

   1 //-----------------------------------------------------------------------------
   2 // Piwi - October 2018
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // Routines to support ISO 15693.
   9 //-----------------------------------------------------------------------------
  10
  11 #ifndef ISO15693_H__
  12 #define ISO15693_H__
  13
  14 #include <stdint.h>
  15 #include <stddef.h>
  16 #include <stdbool.h>
  17
  18 // Delays in SSP_CLK ticks.
  19 // SSP_CLK runs at 13,56MHz / 32 = 423.75kHz when simulating a tag
  20 #define DELAY_READER_TO_ARM_SIM           8
  21 #define DELAY_ARM_TO_READER_SIM           0
  22 #define DELAY_ISO15693_VCD_TO_VICC_SIM    132  // 132/423.75kHz = 311.5us from end of command EOF to start of tag response
  23 //SSP_CLK runs at 13.56MHz / 4 = 3,39MHz when acting as reader
  24 #define DELAY_ISO15693_VCD_TO_VICC_READER 1056 // 1056/3,39MHz = 311.5us from end of command EOF to start of tag response
  25 #define DELAY_ISO15693_VICC_TO_VCD_READER 1017 // 1017/3.39MHz = 300us between end of tag response and next reader command
  26
  27 void CodeIso15693AsTag(uint8_t *cmd, size_t len);
  28 int GetIso15693CommandFromReader(uint8_t *received, size_t max_len, uint32_t *eof_time);
  29 void TransmitTo15693Reader(const uint8_t *cmd, size_t len, uint32_t start_time, bool slow);
  30 void SnoopIso15693(void);
  31 void AcquireRawAdcSamplesIso15693(void);
  32 void ReaderIso15693(uint32_t parameter);
  33 void SimTagIso15693(uint32_t parameter, uint8_t *uid);
  34 void BruteforceIso15693Afi(uint32_t speed);
  35 void DirectTag15693Command(uint32_t datalen, uint32_t speed, uint32_t recv, uint8_t data[]);
  36 void SetTag15693Uid(uint8_t *uid);
  37 void SetDebugIso15693(uint32_t flag);
  38
  39 #endif