Merge pull request #876 from pwpiwi/fix_iclass_reader

[proxmark3-svn] / armsrc / iso15693.h

diff --git a/armsrc/iso15693.h b/armsrc/iso15693.h
index 7964d79ede187cc02b4cd62c5194de5996e5a611..5cbe5ecc9432a136543f01c867ad8ed58716be39 100644 (file)
--- a/armsrc/iso15693.h
+++ b/armsrc/iso15693.h
@@ -17,16 +17,20 @@
 
 // Delays in SSP_CLK ticks.
 // SSP_CLK runs at 13,56MHz / 32 = 423.75kHz when simulating a tag
 
 // Delays in SSP_CLK ticks.
 // SSP_CLK runs at 13,56MHz / 32 = 423.75kHz when simulating a tag

-#define DELAY_READER_TO_ARM_SIM           8
-#define DELAY_ARM_TO_READER_SIM           0
-#define DELAY_ISO15693_VCD_TO_VICC_SIM    132  // 132/423.75kHz = 311.5us from end of command EOF to start of tag response
-//SSP_CLK runs at 13.56MHz / 4 = 3,39MHz when acting as reader
+#define DELAY_ISO15693_VCD_TO_VICC_SIM     132  // 132/423.75kHz = 311.5us from end of command EOF to start of tag response
+//SSP_CLK runs at 13.56MHz / 4 = 3,39MHz when acting as reader. All values should be multiples of 16

 #define DELAY_ISO15693_VCD_TO_VICC_READER 1056 // 1056/3,39MHz = 311.5us from end of command EOF to start of tag response
 #define DELAY_ISO15693_VCD_TO_VICC_READER 1056 // 1056/3,39MHz = 311.5us from end of command EOF to start of tag response

-#define DELAY_ISO15693_VICC_TO_VCD_READER 1017 // 1017/3.39MHz = 300us between end of tag response and next reader command
+#define DELAY_ISO15693_VICC_TO_VCD_READER 1024 // 1024/3.39MHz = 302.1us between end of tag response and next reader command
+// times in samples @ 212kHz when acting as reader
+#define ISO15693_READER_TIMEOUT            330 // 330/212kHz = 1558us, should be even enough for iClass tags responding to ACTALL

 
 

+void Iso15693InitReader();
+void CodeIso15693AsReader(uint8_t *cmd, int n);

 void CodeIso15693AsTag(uint8_t *cmd, size_t len);
 void CodeIso15693AsTag(uint8_t *cmd, size_t len);

+void TransmitTo15693Reader(const uint8_t *cmd, size_t len, uint32_t *start_time, uint32_t slot_time, bool slow);

 int GetIso15693CommandFromReader(uint8_t *received, size_t max_len, uint32_t *eof_time);
 int GetIso15693CommandFromReader(uint8_t *received, size_t max_len, uint32_t *eof_time);

-void TransmitTo15693Reader(const uint8_t *cmd, size_t len, uint32_t start_time, bool slow);
+void TransmitTo15693Tag(const uint8_t *cmd, int len, uint32_t *start_time);
+int GetIso15693AnswerFromTag(uint8_t* response, uint16_t max_len, uint16_t timeout, uint32_t *eof_time);

 void SnoopIso15693(void);
 void AcquireRawAdcSamplesIso15693(void);
 void ReaderIso15693(uint32_t parameter);
 void SnoopIso15693(void);
 void AcquireRawAdcSamplesIso15693(void);
 void ReaderIso15693(uint32_t parameter);


@@ -35,5 +39,6 @@ void BruteforceIso15693Afi(uint32_t speed);
 void DirectTag15693Command(uint32_t datalen, uint32_t speed, uint32_t recv, uint8_t data[]);
 void SetTag15693Uid(uint8_t *uid);
 void SetDebugIso15693(uint32_t flag);
 void DirectTag15693Command(uint32_t datalen, uint32_t speed, uint32_t recv, uint8_t data[]);
 void SetTag15693Uid(uint8_t *uid);
 void SetDebugIso15693(uint32_t flag);

+bool LogTrace_ISO15693(const uint8_t *btBytes, uint16_t iLen, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);

 
 #endif
 
 #endif