CHG: Added PR #220 from PM3 Master. ref: https://github.com/Proxmark/proxmark3...

[proxmark3-svn] / common / lfdemod.h

diff --git a/common/lfdemod.h b/common/lfdemod.h
index 86ae7bc216c9092c48ab8a51385c5676904a773a..16d10d4d28e301c2b89b0130f42d505706d43ee8 100644 (file)
--- a/common/lfdemod.h
+++ b/common/lfdemod.h
@@ -34,6 +34,7 @@ int      DetectNRZClock(uint8_t dest[], size_t size, int clock);
 int      DetectPSKClock(uint8_t dest[], size_t size, int clock);
 int      DetectStrongAskClock(uint8_t dest[], size_t size, uint8_t high, uint8_t low);
 bool     DetectST(uint8_t buffer[], size_t *size, int *foundclock);
+bool     DetectST_ext(uint8_t buffer[], size_t *size, int *foundclock, size_t *ststart, size_t *stend);
 int      fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow);
 int      getHiLo(uint8_t *BitStream, size_t size, int *high, int *low, uint8_t fuzzHi, uint8_t fuzzLo);
 uint32_t manchesterEncode2Bytes(uint16_t datain);
@@ -41,7 +42,8 @@ int      ManchesterEncode(uint8_t *BitStream, size_t size);
 int      manrawdecode(uint8_t *BitStream, size_t *size, uint8_t invert);
 int      nrzRawDemod(uint8_t *dest, size_t *size, int *clk, int *invert);
 uint8_t  parityTest(uint32_t bits, uint8_t bitLen, uint8_t pType);
-uint8_t  preambleSearch(uint8_t *BitStream, uint8_t *preamble, size_t pLen, size_t *size, size_t *startIdx);
+bool    preambleSearch(uint8_t *BitStream, uint8_t *preamble, size_t pLen, size_t *size, size_t *startIdx);
+bool    preambleSearchEx(uint8_t *BitStream, uint8_t *preamble, size_t pLen, size_t *size, size_t *startIdx, bool findone);
 int      pskRawDemod(uint8_t dest[], size_t *size, int *clock, int *invert);
 void     psk2TOpsk1(uint8_t *BitStream, size_t size);
 void     psk1TOpsk2(uint8_t *BitStream, size_t size);