X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/e691fc45bcaf0ec02c0da0b472d06580046e918f..fd4f21b766a715303f0b1436c9970f5965e644dc:/armsrc/iso14443a.h

diff --git a/armsrc/iso14443a.h b/armsrc/iso14443a.h
index 2a2b3403..ec99ab99 100644
--- a/armsrc/iso14443a.h
+++ b/armsrc/iso14443a.h
@@ -15,31 +15,36 @@
 #include "common.h"
 #include "mifaresniff.h"
 
-// mifare reader                      over DMA buffer (SnoopIso14443a())!!!
-#define MIFARE_BUFF_OFFSET 3560  //              \/   \/   \/
-// card emulator memory
-#define EML_RESPONSES      4000
-#define CARD_MEMORY        6000
-#define CARD_MEMORY_LEN    4096
-
 typedef struct {
 	enum {
 		DEMOD_UNSYNCD,
-		DEMOD_HALF_SYNCD,
-		DEMOD_MOD_FIRST_HALF,
-		DEMOD_NOMOD_FIRST_HALF,
+		// DEMOD_HALF_SYNCD,
+		// DEMOD_MOD_FIRST_HALF,
+		// DEMOD_NOMOD_FIRST_HALF,
 		DEMOD_MANCHESTER_DATA
 	} state;
+	uint16_t twoBits;
+	uint16_t highCnt;
 	uint16_t bitCount;
 	uint16_t collisionPos;
 	uint16_t syncBit;
-	uint16_t parityBits;
+	uint8_t  parityBits;
+	uint8_t  parityLen;
 	uint16_t shiftReg;
 	uint16_t samples;
 	uint16_t len;
+	uint32_t startTime, endTime;
 	uint8_t  *output;
+	uint8_t  *parity;
 } tDemod;
 
+typedef enum {
+	MOD_NOMOD = 0,
+	MOD_SECOND_HALF,
+	MOD_FIRST_HALF,
+	MOD_BOTH_HALVES
+	} Modulation_t;
+
 typedef struct {
 	enum {
 		STATE_UNSYNCD,
@@ -47,44 +52,37 @@ typedef struct {
 		STATE_MILLER_X,
 		STATE_MILLER_Y,
 		STATE_MILLER_Z,
-		STATE_ERROR_WAIT
-		}		state;
-		uint16_t    shiftReg;
-		int	bitCnt;
-		int	byteCnt;
-		int	byteCntMax;
-		int	posCnt;
-		int	syncBit;
-		int	parityBits;
-		int	samples;
-		int	highCnt;
-		int	bitBuffer;
-	enum {
-		DROP_NONE,
-		DROP_FIRST_HALF,
-		DROP_SECOND_HALF
-	}		drop;
-    uint8_t   *output;
+		// DROP_NONE,
+		// DROP_FIRST_HALF,
+		} state;
+	uint16_t shiftReg;
+	int16_t	 bitCount;
+	uint16_t len;
+	uint16_t byteCntMax;
+	uint16_t posCnt;
+	uint16_t syncBit;
+	uint8_t  parityBits;
+	uint8_t  parityLen;
+	uint32_t fourBits;
+	uint32_t startTime, endTime;
+    uint8_t *output;
+	uint8_t *parity;
 } tUart;
 
 
+
 extern byte_t oddparity (const byte_t bt);
-extern uint32_t GetParity(const uint8_t *pbtCmd, int iLen);
+extern void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *par);
 extern void AppendCrc14443a(uint8_t *data, int len);
 
-extern void ReaderTransmit(uint8_t *frame, int len, uint32_t *timing);
-extern void ReaderTransmitBitsPar(uint8_t *frame, int bits, uint32_t par, uint32_t *timing);
-extern void ReaderTransmitPar(uint8_t *frame, int len, uint32_t par, uint32_t *timing);
-extern int ReaderReceive(uint8_t *receivedAnswer);
-extern int ReaderReceivePar(uint8_t *receivedAnswer, uint32_t *parptr);
+extern void ReaderTransmit(uint8_t *frame, uint16_t len, uint32_t *timing);
+extern void ReaderTransmitBitsPar(uint8_t *frame, uint16_t bits, uint8_t *par, uint32_t *timing);
+extern void ReaderTransmitPar(uint8_t *frame, uint16_t len, uint8_t *par, uint32_t *timing);
+extern int ReaderReceive(uint8_t *receivedAnswer, uint8_t *par);
 
-extern void iso14443a_setup();
-extern int iso14_apdu(uint8_t *cmd, size_t cmd_len, void *data);
+extern void iso14443a_setup(uint8_t fpga_minor_mode);
+extern int iso14_apdu(uint8_t *cmd, uint16_t cmd_len, void *data);
 extern int iso14443a_select_card(uint8_t *uid_ptr, iso14a_card_select_t *resp_data, uint32_t *cuid_ptr);
 extern void iso14a_set_trigger(bool enable);
-extern void iso14a_set_timeout(uint32_t timeout);
-
-extern void iso14a_clear_tracelen();
-extern void iso14a_set_tracing(bool enable);
 
 #endif /* __ISO14443A_H */