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lf demod additions

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data fskfcdetect (field clock and bit clock detect for FSK)
data fskdemodawid -AWID demod/decode
data fskdemodpyramid - AWID demod/decode
This commit is contained in:
marshmellow42 2015-01-18 18:13:32 -05:00
commit 1e090a61a1
5 changed files with 690 additions and 145 deletions
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13
common/lfdemod.h
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@ -4,7 +4,11 @@
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Low frequency commands
// Low frequency demod related commands
// marshmellow
// note that many of these demods are not the slickest code and they often rely
// on peaks and clock instead of converting to clean signal.
//
//-----------------------------------------------------------------------------
#ifndef LFDEMOD_H__
@ -15,7 +19,7 @@ int DetectASKClock(uint8_t dest[], size_t size, int clock);
int askmandemod(uint8_t *BinStream, size_t *size, int *clk, int *invert);
uint64_t Em410xDecode(uint8_t *BitStream,size_t size);
int manrawdecode(uint8_t *BitStream, size_t *size);
int BiphaseRawDecode(uint8_t * BitStream, size_t *size, int offset);
int BiphaseRawDecode(uint8_t * BitStream, size_t *size, int offset, int invert);
int askrawdemod(uint8_t *BinStream, size_t *size, int *clk, int *invert);
int HIDdemodFSK(uint8_t *dest, size_t size, uint32_t *hi2, uint32_t *hi, uint32_t *lo);
int IOdemodFSK(uint8_t *dest, size_t size);
@ -25,5 +29,10 @@ int pskNRZrawDemod(uint8_t *dest, size_t *size, int *clk, int *invert);
int DetectpskNRZClock(uint8_t dest[], size_t size, int clock);
int indala26decode(uint8_t *bitStream, size_t *size, uint8_t *invert);
void pskCleanWave(uint8_t *bitStream, size_t size);
int PyramiddemodFSK(uint8_t *dest, size_t size);
int AWIDdemodFSK(uint8_t *dest, size_t size);
size_t removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t pType, size_t bLen);
uint32_t countFC(uint8_t *BitStream, size_t size);
int getHiLo(uint8_t *BitStream, size_t size, int *high, int *low, uint8_t fuzzHi, uint8_t fuzzLo);
#endif