finish FSK graph index changes

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index a3f7a02fb9dc5965fd3ed580d0582adfdd10495a..566ba1d40982ce2a2cb2e368383b5dc533787d80 100644 (file)
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -769,6 +769,7 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
        size_t size; 
        uint32_t hi2=0, hi=0, lo=0;
        int idx=0;
        size_t size; 
        uint32_t hi2=0, hi=0, lo=0;
        int idx=0;

+       int dummyIdx = 0;

        // Configure to go in 125Khz listen mode
        LFSetupFPGAForADC(95, true);
 
        // Configure to go in 125Khz listen mode
        LFSetupFPGAForADC(95, true);
 


@@ -784,7 +785,7 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
                // FSK demodulator
                //size = sizeOfBigBuff;  //variable size will change after demod so re initialize it before use
                size = 50*128*2; //big enough to catch 2 sequences of largest format
                // FSK demodulator
                //size = sizeOfBigBuff;  //variable size will change after demod so re initialize it before use
                size = 50*128*2; //big enough to catch 2 sequences of largest format

-               idx = HIDdemodFSK(dest, &size, &hi2, &hi, &lo);
+               idx = HIDdemodFSK(dest, &size, &hi2, &hi, &lo, &dummyIdx);

                
                if (idx>0 && lo>0 && (size==96 || size==192)){
                        // go over previously decoded manchester data and decode into usable tag ID
                
                if (idx>0 && lo>0 && (size==96 || size==192)){
                        // go over previously decoded manchester data and decode into usable tag ID


@@ -861,7 +862,7 @@ void CmdAWIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
 {
        uint8_t *dest = BigBuf_get_addr();
        size_t size; 
 {
        uint8_t *dest = BigBuf_get_addr();
        size_t size; 

-       int idx=0;
+       int idx=0, dummyIdx=0;

        //clear read buffer
        BigBuf_Clear_keep_EM();
        // Configure to go in 125Khz listen mode
        //clear read buffer
        BigBuf_Clear_keep_EM();
        // Configure to go in 125Khz listen mode


@@ -875,7 +876,7 @@ void CmdAWIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
                DoAcquisition_default(-1,true);
                // FSK demodulator
                size = 50*128*2; //big enough to catch 2 sequences of largest format
                DoAcquisition_default(-1,true);
                // FSK demodulator
                size = 50*128*2; //big enough to catch 2 sequences of largest format

-               idx = AWIDdemodFSK(dest, &size);
+               idx = AWIDdemodFSK(dest, &size, &dummyIdx);

                
                if (idx<=0 || size!=96) continue;
                // Index map
                
                if (idx<=0 || size!=96) continue;
                // Index map


@@ -1017,6 +1018,7 @@ void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol)
        uint8_t version=0;
        uint8_t facilitycode=0;
        uint16_t number=0;
        uint8_t version=0;
        uint8_t facilitycode=0;
        uint16_t number=0;

+       int dummyIdx=0;

        //clear read buffer
        BigBuf_Clear_keep_EM();
        // Configure to go in 125Khz listen mode
        //clear read buffer
        BigBuf_Clear_keep_EM();
        // Configure to go in 125Khz listen mode


@@ -1028,7 +1030,7 @@ void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol)
                DoAcquisition_default(-1,true);
                //fskdemod and get start index
                WDT_HIT();
                DoAcquisition_default(-1,true);
                //fskdemod and get start index
                WDT_HIT();

-               idx = IOdemodFSK(dest, BigBuf_max_traceLen());
+               idx = IOdemodFSK(dest, BigBuf_max_traceLen(), &dummyIdx);

                if (idx<0) continue;
                //valid tag found
 
                if (idx<0) continue;
                //valid tag found
 

diff --git a/client/cmddata.c b/client/cmddata.c
index e291c9243fe448ff406493923d6ef9fe9ad63a84..87c542312009f2cdefcf5a5b7fbff1feae4b7615 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -68,15 +68,21 @@ void save_restoreDB(uint8_t saveOpt)
        static uint8_t SavedDB[MAX_DEMOD_BUF_LEN];
        static size_t SavedDBlen;
        static bool DB_Saved = false;
        static uint8_t SavedDB[MAX_DEMOD_BUF_LEN];
        static size_t SavedDBlen;
        static bool DB_Saved = false;

+       static int savedDemodStartIdx = 0;
+       static int savedDemodClock = 0;

 
        if (saveOpt==1) { //save
 
                memcpy(SavedDB, DemodBuffer, sizeof(DemodBuffer));
                SavedDBlen = DemodBufferLen;
                DB_Saved=true;
 
        if (saveOpt==1) { //save
 
                memcpy(SavedDB, DemodBuffer, sizeof(DemodBuffer));
                SavedDBlen = DemodBufferLen;
                DB_Saved=true;

+               savedDemodStartIdx = g_DemodStartIdx;
+               savedDemodClock = g_DemodClock;

        } else if (DB_Saved) { //restore
                memcpy(DemodBuffer, SavedDB, sizeof(DemodBuffer));
                DemodBufferLen = SavedDBlen;
        } else if (DB_Saved) { //restore
                memcpy(DemodBuffer, SavedDB, sizeof(DemodBuffer));
                DemodBufferLen = SavedDBlen;

+               g_DemodClock = savedDemodClock;
+               g_DemodStartIdx = savedDemodStartIdx;

        }
        return;
 }
        }
        return;
 }


@@ -803,7 +809,7 @@ int FSKrawDemod(const char *Cmd, bool verbose)
                if (!rfLen) rfLen = 50;
        }
        int startIdx = 0;
                if (!rfLen) rfLen = 50;
        }
        int startIdx = 0;

-       int size = fskdemod_ext(BitStream, BitLen, rfLen, invert, fchigh, fclow, &startIdx);
+       int size = fskdemod(BitStream, BitLen, rfLen, invert, fchigh, fclow, &startIdx);

        if (size > 0) {
                setDemodBuf(BitStream,size,0);
                setClockGrid(rfLen, startIdx);
        if (size > 0) {
                setDemodBuf(BitStream,size,0);
                setClockGrid(rfLen, startIdx);

diff --git a/client/cmdlfawid.c b/client/cmdlfawid.c
index 7f0b9910e1df78b558ca9a07a64737392dd45f26..141ba17288945f5cf44e50aea01d2a01cb96229e 100644 (file)
--- a/client/cmdlfawid.c
+++ b/client/cmdlfawid.c
@@ -88,8 +88,9 @@ int CmdFSKdemodAWID(const char *Cmd)
        size_t size = getFromGraphBuf(BitStream);
        if (size==0) return 0;
 
        size_t size = getFromGraphBuf(BitStream);
        if (size==0) return 0;
 

+       int waveIdx = 0;

        //get binary from fsk wave
        //get binary from fsk wave

-       int idx = AWIDdemodFSK(BitStream, &size);
+       int idx = AWIDdemodFSK(BitStream, &size, &waveIdx);

        if (idx<=0){
                if (g_debugMode){
                        if (idx == -1)
        if (idx<=0){
                if (g_debugMode){
                        if (idx == -1)


@@ -126,7 +127,7 @@ int CmdFSKdemodAWID(const char *Cmd)
        uint32_t rawHi = bytebits_to_byte(BitStream+idx+32,32);
        uint32_t rawHi2 = bytebits_to_byte(BitStream+idx,32);
        setDemodBuf(BitStream,96,idx);
        uint32_t rawHi = bytebits_to_byte(BitStream+idx+32,32);
        uint32_t rawHi2 = bytebits_to_byte(BitStream+idx,32);
        setDemodBuf(BitStream,96,idx);

-       setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
+       setClockGrid(50, waveIdx + (idx*50));

 
        size = removeParity(BitStream, idx+8, 4, 1, 88);
        if (size != 66){
 
        size = removeParity(BitStream, idx+8, 4, 1, 88);
        if (size != 66){

diff --git a/client/cmdlfhid.c b/client/cmdlfhid.c
index a9693fb2f4f7e87029a77895679ccf4b5b818ee8..fd8e214821b9985ead1a4cb692b10243ff10af5c 100644 (file)
--- a/client/cmdlfhid.c
+++ b/client/cmdlfhid.c
@@ -32,7 +32,8 @@ int CmdFSKdemodHID(const char *Cmd)
   size_t BitLen = getFromGraphBuf(BitStream);
   if (BitLen==0) return 0;
   //get binary from fsk wave
   size_t BitLen = getFromGraphBuf(BitStream);
   if (BitLen==0) return 0;
   //get binary from fsk wave

-  int idx = HIDdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo);
+  int waveIdx = 0;
+  int idx = HIDdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo, &waveIdx);

   if (idx<0){
     if (g_debugMode){
       if (idx==-1){
   if (idx<0){
     if (g_debugMode){
       if (idx==-1){


@@ -99,7 +100,7 @@ int CmdFSKdemodHID(const char *Cmd)
       (unsigned int) fmtLen, (unsigned int) fc, (unsigned int) cardnum);
   }
   setDemodBuf(BitStream,BitLen,idx);
       (unsigned int) fmtLen, (unsigned int) fc, (unsigned int) cardnum);
   }
   setDemodBuf(BitStream,BitLen,idx);

-  setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
+  setClockGrid(50, waveIdx + (idx*50));

   if (g_debugMode){ 
     PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
     printDemodBuff();
   if (g_debugMode){ 
     PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
     printDemodBuff();

diff --git a/client/cmdlfio.c b/client/cmdlfio.c
index be8cf25edbacba1c1dfe5775df0d8b75a7349ee7..c71928ece3a88606e79672fa70904b523db498a2 100644 (file)
--- a/client/cmdlfio.c
+++ b/client/cmdlfio.c
@@ -53,8 +53,9 @@ int CmdFSKdemodIO(const char *Cmd)
   size_t BitLen = getFromGraphBuf(BitStream);
   if (BitLen==0) return 0;
 
   size_t BitLen = getFromGraphBuf(BitStream);
   if (BitLen==0) return 0;
 

+  int waveIdx = 0;

   //get binary from fsk wave
   //get binary from fsk wave

-  idx = IOdemodFSK(BitStream,BitLen);
+  idx = IOdemodFSK(BitStream,BitLen, &waveIdx);

   if (idx<0){
     if (g_debugMode){
       if (idx==-1){
   if (idx<0){
     if (g_debugMode){
       if (idx==-1){


@@ -119,7 +120,7 @@ int CmdFSKdemodIO(const char *Cmd)
 
   PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x) [%02x %s]",version,facilitycode,number,code,code2, crc, crcStr);
   setDemodBuf(BitStream,64,idx);
 
   PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x) [%02x %s]",version,facilitycode,number,code,code2, crc, crcStr);
   setDemodBuf(BitStream,64,idx);

-  setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
+  setClockGrid(64, waveIdx + (idx*64));

 
   if (g_debugMode){
     PrintAndLog("DEBUG: idx: %d, Len: %d, Printing demod buffer:",idx,64);
 
   if (g_debugMode){
     PrintAndLog("DEBUG: idx: %d, Len: %d, Printing demod buffer:",idx,64);

diff --git a/client/cmdlfparadox.c b/client/cmdlfparadox.c
index 6582eb35ffb5ac59601228803f7e15ada0735b39..e918c7fef15dc0aba2ae9a5bf1d077e6fddaca38 100644 (file)
--- a/client/cmdlfparadox.c
+++ b/client/cmdlfparadox.c
@@ -32,8 +32,9 @@ int CmdFSKdemodParadox(const char *Cmd)
        uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
        size_t BitLen = getFromGraphBuf(BitStream);
        if (BitLen==0) return 0;
        uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
        size_t BitLen = getFromGraphBuf(BitStream);
        if (BitLen==0) return 0;

+       int waveIdx=0;

        //get binary from fsk wave
        //get binary from fsk wave

-       int idx = ParadoxdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo);
+       int idx = ParadoxdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo,&waveIdx);

        if (idx<0){
                if (g_debugMode){
                        if (idx==-1){
        if (idx<0){
                if (g_debugMode){
                        if (idx==-1){


@@ -63,7 +64,7 @@ int CmdFSKdemodParadox(const char *Cmd)
        PrintAndLog("Paradox TAG ID: %x%08x - FC: %d - Card: %d - Checksum: %02x - RAW: %08x%08x%08x",
                hi>>10, (hi & 0x3)<<26 | (lo>>10), fc, cardnum, (lo>>2) & 0xFF, rawHi2, rawHi, rawLo);
        setDemodBuf(BitStream,BitLen,idx);
        PrintAndLog("Paradox TAG ID: %x%08x - FC: %d - Card: %d - Checksum: %02x - RAW: %08x%08x%08x",
                hi>>10, (hi & 0x3)<<26 | (lo>>10), fc, cardnum, (lo>>2) & 0xFF, rawHi2, rawHi, rawLo);
        setDemodBuf(BitStream,BitLen,idx);

-       setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
+       setClockGrid(50, waveIdx + (idx*50));

        if (g_debugMode){ 
                PrintAndLog("DEBUG: idx: %d, len: %d, Printing Demod Buffer:", idx, BitLen);
                printDemodBuff();
        if (g_debugMode){ 
                PrintAndLog("DEBUG: idx: %d, len: %d, Printing Demod Buffer:", idx, BitLen);
                printDemodBuff();

diff --git a/client/cmdlfpyramid.c b/client/cmdlfpyramid.c
index c7a6cb938217c3bbda3dc8c88e2c33cc0f4049fa..366889f3f9ea2a68a0256ca95437f807b1b806ca 100644 (file)
--- a/client/cmdlfpyramid.c
+++ b/client/cmdlfpyramid.c
@@ -96,8 +96,9 @@ int CmdFSKdemodPyramid(const char *Cmd)
        size_t size = getFromGraphBuf(BitStream);
        if (size==0) return 0;
 
        size_t size = getFromGraphBuf(BitStream);
        if (size==0) return 0;
 

+       int waveIdx=0;

        //get binary from fsk wave
        //get binary from fsk wave

-       int idx = PyramiddemodFSK(BitStream, &size);
+       int idx = PyramiddemodFSK(BitStream, &size, &waveIdx);

        if (idx < 0){
                if (g_debugMode){
                        if (idx == -5)
        if (idx < 0){
                if (g_debugMode){
                        if (idx == -5)


@@ -152,7 +153,7 @@ int CmdFSKdemodPyramid(const char *Cmd)
        uint32_t rawHi2 = bytebits_to_byte(BitStream+idx+32,32);
        uint32_t rawHi3 = bytebits_to_byte(BitStream+idx,32);
        setDemodBuf(BitStream,128,idx);
        uint32_t rawHi2 = bytebits_to_byte(BitStream+idx+32,32);
        uint32_t rawHi3 = bytebits_to_byte(BitStream+idx,32);
        setDemodBuf(BitStream,128,idx);

-       setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
+       setClockGrid(50, waveIdx + (idx*50));

 
        size = removeParity(BitStream, idx+8, 8, 1, 120);
        if (size != 105){
 
        size = removeParity(BitStream, idx+8, 8, 1, 120);
        if (size != 105){

diff --git a/common/lfdemod.c b/common/lfdemod.c
index be9d361372cab66b8e9d98b402a39d37c86d6bb4..d2e0fca42b4cab88ae4995575a482a5afe3ca021 100644 (file)
--- a/common/lfdemod.c
+++ b/common/lfdemod.c
@@ -1489,7 +1489,7 @@ size_t aggregate_bits(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert,
 
 //by marshmellow  (from holiman's base)
 // full fsk demod from GraphBuffer wave to decoded 1s and 0s (no mandemod)
 
 //by marshmellow  (from holiman's base)
 // full fsk demod from GraphBuffer wave to decoded 1s and 0s (no mandemod)

-int fskdemod_ext(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow, int *startIdx) {
+int fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow, int *startIdx) {

        if (justNoise(dest, size)) return 0;
        // FSK demodulator
        size = fsk_wave_demod(dest, size, fchigh, fclow, startIdx);
        if (justNoise(dest, size)) return 0;
        // FSK demodulator
        size = fsk_wave_demod(dest, size, fchigh, fclow, startIdx);


@@ -1497,11 +1497,6 @@ int fskdemod_ext(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint
        return size;
 }
 
        return size;
 }
 

-int fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow) {
-       int startIdx=0;
-       return fskdemod_ext(dest, size, rfLen, invert, fchigh, fclow, &startIdx);
-}
-

 // by marshmellow
 // convert psk1 demod to psk2 demod
 // only transition waves are 1s
 // by marshmellow
 // convert psk1 demod to psk2 demod
 // only transition waves are 1s


@@ -1628,12 +1623,12 @@ int pskRawDemod(uint8_t dest[], size_t *size, int *clock, int *invert) {
 
 // by marshmellow
 // FSK Demod then try to locate an AWID ID
 
 // by marshmellow
 // FSK Demod then try to locate an AWID ID

-int AWIDdemodFSK(uint8_t *dest, size_t *size) {
+int AWIDdemodFSK(uint8_t *dest, size_t *size, int *waveStartIdx) {

        //make sure buffer has enough data
        if (*size < 96*50) return -1;
 
        // FSK demodulator
        //make sure buffer has enough data
        if (*size < 96*50) return -1;
 
        // FSK demodulator

-       *size = fskdemod(dest, *size, 50, 1, 10, 8);  // fsk2a RF/50 
+       *size = fskdemod(dest, *size, 50, 1, 10, 8, waveStartIdx);  // fsk2a RF/50 

        if (*size < 96) return -3;  //did we get a good demod?
 
        uint8_t preamble[] = {0,0,0,0,0,0,0,1};
        if (*size < 96) return -3;  //did we get a good demod?
 
        uint8_t preamble[] = {0,0,0,0,0,0,0,1};


@@ -1715,10 +1710,10 @@ int gProxII_Demod(uint8_t BitStream[], size_t *size) {
 }
 
 // loop to get raw HID waveform then FSK demodulate the TAG ID from it
 }
 
 // loop to get raw HID waveform then FSK demodulate the TAG ID from it

-int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo) {
+int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo, int *waveStartIdx) {

        size_t numStart=0, size2=*size, startIdx=0; 
        size_t numStart=0, size2=*size, startIdx=0; 

-       // FSK demodulator
-       *size = fskdemod(dest, size2,50,1,10,8); //fsk2a
+       // FSK demodulator  fsk2a so invert and fc/10/8
+       *size = fskdemod(dest, size2, 50, 1, 10, 8, waveStartIdx);

        if (*size < 96*2) return -2;
        // 00011101 bit pattern represent start of frame, 01 pattern represents a 0 and 10 represents a 1
        uint8_t preamble[] = {0,0,0,1,1,1,0,1};
        if (*size < 96*2) return -2;
        // 00011101 bit pattern represent start of frame, 01 pattern represents a 0 and 10 represents a 1
        uint8_t preamble[] = {0,0,0,1,1,1,0,1};


@@ -1743,11 +1738,11 @@ int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32
        return (int)startIdx;
 }
 
        return (int)startIdx;
 }
 

-int IOdemodFSK(uint8_t *dest, size_t size) {
+int IOdemodFSK(uint8_t *dest, size_t size, int *waveStartIdx) {

        //make sure buffer has data
        if (size < 66*64) return -2;
        //make sure buffer has data
        if (size < 66*64) return -2;

-       // FSK demodulator
-       size = fskdemod(dest, size, 64, 1, 10, 8);  // FSK2a RF/64 
+       // FSK demodulator  RF/64, fsk2a so invert, and fc/10/8
+       size = fskdemod(dest, size, 64, 1, 10, 8, waveStartIdx); 

        if (size < 65) return -3;  //did we get a good demod?
        //Index map
        //0           10          20          30          40          50          60
        if (size < 65) return -3;  //did we get a good demod?
        //Index map
        //0           10          20          30          40          50          60


@@ -1792,10 +1787,10 @@ int indala26decode(uint8_t *bitStream, size_t *size, uint8_t *invert) {
 }
 
 // loop to get raw paradox waveform then FSK demodulate the TAG ID from it
 }
 
 // loop to get raw paradox waveform then FSK demodulate the TAG ID from it

-int ParadoxdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo) {
+int ParadoxdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo, int *waveStartIdx) {

        size_t numStart=0, size2=*size, startIdx=0;
        // FSK demodulator
        size_t numStart=0, size2=*size, startIdx=0;
        // FSK demodulator

-       *size = fskdemod(dest, size2,50,1,10,8); //fsk2a
+       *size = fskdemod(dest, size2,50,1,10,8,waveStartIdx); //fsk2a

        if (*size < 96) return -2;
 
        // 00001111 bit pattern represent start of frame, 01 pattern represents a 0 and 10 represents a 1
        if (*size < 96) return -2;
 
        // 00001111 bit pattern represent start of frame, 01 pattern represents a 0 and 10 represents a 1


@@ -1835,12 +1830,12 @@ int PrescoDemod(uint8_t *dest, size_t *size) {
 
 // by marshmellow
 // FSK Demod then try to locate a Farpointe Data (pyramid) ID
 
 // by marshmellow
 // FSK Demod then try to locate a Farpointe Data (pyramid) ID

-int PyramiddemodFSK(uint8_t *dest, size_t *size) {
+int PyramiddemodFSK(uint8_t *dest, size_t *size, int *waveStartIdx) {

        //make sure buffer has data
        if (*size < 128*50) return -5;
 
        // FSK demodulator
        //make sure buffer has data
        if (*size < 128*50) return -5;
 
        // FSK demodulator

-       *size = fskdemod(dest, *size, 50, 1, 10, 8);  // fsk2a RF/50 
+       *size = fskdemod(dest, *size, 50, 1, 10, 8, waveStartIdx);  // fsk2a RF/50 

        if (*size < 128) return -2;  //did we get a good demod?
 
        uint8_t preamble[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1};
        if (*size < 128) return -2;  //did we get a good demod?
 
        uint8_t preamble[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1};

diff --git a/common/lfdemod.h b/common/lfdemod.h
index 56e07e56305684b471b32eb55dc13f3e516d51ba..c926a8a468177785ae486fc064451b6b8eb49bfb 100644 (file)
--- a/common/lfdemod.h
+++ b/common/lfdemod.h
@@ -32,8 +32,7 @@ extern int      DetectNRZClock(uint8_t dest[], size_t size, int clock, size_t *c
 extern int      DetectPSKClock(uint8_t dest[], size_t size, int clock, size_t *firstPhaseShift, uint8_t *curPhase, uint8_t *fc);
 extern int      DetectStrongAskClock(uint8_t dest[], size_t size, int high, int low, int *clock);
 extern bool     DetectST(uint8_t buffer[], size_t *size, int *foundclock, size_t *ststart, size_t *stend);
 extern int      DetectPSKClock(uint8_t dest[], size_t size, int clock, size_t *firstPhaseShift, uint8_t *curPhase, uint8_t *fc);
 extern int      DetectStrongAskClock(uint8_t dest[], size_t size, int high, int low, int *clock);
 extern bool     DetectST(uint8_t buffer[], size_t *size, int *foundclock, size_t *ststart, size_t *stend);

-extern int      fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow);
-extern int      fskdemod_ext(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow, int *startIdx);
+extern int      fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow, int *startIdx);

 extern int      getHiLo(uint8_t *BitStream, size_t size, int *high, int *low, uint8_t fuzzHi, uint8_t fuzzLo);
 extern uint32_t manchesterEncode2Bytes(uint16_t datain);
 extern int      ManchesterEncode(uint8_t *BitStream, size_t size);
 extern int      getHiLo(uint8_t *BitStream, size_t size, int *high, int *low, uint8_t fuzzHi, uint8_t fuzzLo);
 extern uint32_t manchesterEncode2Bytes(uint16_t datain);
 extern int      ManchesterEncode(uint8_t *BitStream, size_t size);


@@ -49,16 +48,16 @@ extern void     psk1TOpsk2(uint8_t *BitStream, size_t size);
 extern size_t   removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t pType, size_t bLen);
 
 //tag specific
 extern size_t   removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t pType, size_t bLen);
 
 //tag specific

-extern int AWIDdemodFSK(uint8_t *dest, size_t *size);
+extern int AWIDdemodFSK(uint8_t *dest, size_t *size, int *waveStartIdx);

 extern uint8_t Em410xDecode(uint8_t *BitStream, size_t *size, size_t *startIdx, uint32_t *hi, uint64_t *lo);
 extern int FDXBdemodBI(uint8_t *dest, size_t *size);
 extern int gProxII_Demod(uint8_t BitStream[], size_t *size);
 extern uint8_t Em410xDecode(uint8_t *BitStream, size_t *size, size_t *startIdx, uint32_t *hi, uint64_t *lo);
 extern int FDXBdemodBI(uint8_t *dest, size_t *size);
 extern int gProxII_Demod(uint8_t BitStream[], size_t *size);

-extern int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo);
-extern int IOdemodFSK(uint8_t *dest, size_t size);
+extern int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo, int *waveStartIdx);
+extern int IOdemodFSK(uint8_t *dest, size_t size, int *waveStartIdx);

 extern int indala26decode(uint8_t *bitStream, size_t *size, uint8_t *invert);
 extern int indala26decode(uint8_t *bitStream, size_t *size, uint8_t *invert);

-extern int ParadoxdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo);
+extern int ParadoxdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo, int *waveStartIdx);

 extern int PrescoDemod(uint8_t *dest, size_t *size);
 extern int PrescoDemod(uint8_t *dest, size_t *size);

-extern int PyramiddemodFSK(uint8_t *dest, size_t *size);
+extern int PyramiddemodFSK(uint8_t *dest, size_t *size, int *waveStartIdx);

 extern int VikingDemod_AM(uint8_t *dest, size_t *size);
 extern int Visa2kDemod_AM(uint8_t *dest, size_t *size);
 
 extern int VikingDemod_AM(uint8_t *dest, size_t *size);
 extern int Visa2kDemod_AM(uint8_t *dest, size_t *size);