]> git.zerfleddert.de Git - proxmark3-svn/commitdiff
Merge pull request #278 from marshmellow42/graphwork
authormarshmellow42 <marshmellow42@users.noreply.github.com>
Thu, 13 Apr 2017 21:25:24 +0000 (17:25 -0400)
committerGitHub <noreply@github.com>
Thu, 13 Apr 2017 21:25:24 +0000 (17:25 -0400)
Update Graphing Part1

30 files changed:
client/cmddata.c
client/cmddata.h
client/cmdlf.c
client/cmdlfawid.c
client/cmdlfem4x.c
client/cmdlffdx.c
client/cmdlfgproxii.c
client/cmdlfhid.c
client/cmdlfindala.c
client/cmdlfio.c
client/cmdlfjablotron.c
client/cmdlfnexwatch.c
client/cmdlfnoralsy.c
client/cmdlfparadox.c
client/cmdlfpresco.c
client/cmdlfpyramid.c
client/cmdlfsecurakey.c
client/cmdlfviking.c
client/cmdlfvisa2000.c
client/graph.c
client/graph.h
client/proxgui.h
client/proxguiqt.cpp
client/proxguiqt.h
client/ui.c
client/ui.h
client/ui/overlays.ui [new file with mode: 0644]
client/ui/ui_overlays.h [new file with mode: 0644]
common/lfdemod.c
common/lfdemod.h

index 664ef85048e36730450d8f3e28115502862c2493..e291c9243fe448ff406493923d6ef9fe9ad63a84 100644 (file)
@@ -28,6 +28,8 @@
 uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
 uint8_t g_debugMode=0;
 size_t DemodBufferLen=0;
+int g_DemodStartIdx=0;
+int g_DemodClock=0;
 
 static int CmdHelp(const char *Cmd);
 
@@ -245,7 +247,6 @@ int ASKDemod_ext(const char *Cmd, bool verbose, bool emSearch, uint8_t askType,
                return 0;
        }
        if (verbose || g_debugMode) PrintAndLog("\nUsing Clock:%d, Invert:%d, Bits Found:%d",clk,invert,BitLen);
-
        //output
        setDemodBuf(BitStream,BitLen,0);
        setClockGrid(clk, startIdx);
@@ -295,11 +296,11 @@ int Cmdaskmandemod(const char *Cmd)
        }
        bool st = true;
        if (Cmd[0]=='s') 
-               return ASKDemod_ext(Cmd++, true, true, 1, &st);
+               return ASKDemod_ext(Cmd++, true, false, 1, &st);
        else if (Cmd[1] == 's')
-               return ASKDemod_ext(Cmd+=2, true, true, 1, &st);
+               return ASKDemod_ext(Cmd+=2, true, false, 1, &st);
        else
-               return ASKDemod(Cmd, true, true, 1);
+               return ASKDemod(Cmd, true, false, 1);
 }
 
 //by marshmellow
@@ -393,7 +394,7 @@ int CmdBiphaseDecodeRaw(const char *Cmd)
        uint8_t BitStream[MAX_DEMOD_BUF_LEN]={0};
        size = sizeof(BitStream);
        if ( !getDemodBuf(BitStream, &size) ) return 0;
-       errCnt=BiphaseRawDecode(BitStream, &size, offset, invert);
+       errCnt=BiphaseRawDecode(BitStream, &size, &offset, invert);
        if (errCnt<0){
                PrintAndLog("Error during decode:%d", errCnt);
                return 0;
@@ -406,10 +407,12 @@ int CmdBiphaseDecodeRaw(const char *Cmd)
        if (errCnt>0){
                PrintAndLog("# Errors found during Demod (shown as 7 in bit stream): %d",errCnt);
        }
+
        PrintAndLog("Biphase Decoded using offset: %d - # invert:%d - data:",offset,invert);
        PrintAndLog("%s", sprint_bin_break(BitStream, size, 16));
        
        if (offset) setDemodBuf(DemodBuffer,DemodBufferLen-offset, offset);  //remove first bit from raw demod
+       setClockGrid(g_DemodClock, g_DemodStartIdx + g_DemodClock*offset/2);
        return 1;
 }
 
@@ -422,26 +425,28 @@ int ASKbiphaseDemod(const char *Cmd, bool verbose)
        sscanf(Cmd, "%i %i %i %i", &offset, &clk, &invert, &maxErr);
 
        uint8_t BitStream[MAX_GRAPH_TRACE_LEN];   
-       size_t size = getFromGraphBuf(BitStream);         
+       size_t size = getFromGraphBuf(BitStream);
+       int startIdx = 0;
        //invert here inverts the ask raw demoded bits which has no effect on the demod, but we need the pointer
-       int errCnt = askdemod(BitStream, &size, &clk, &invert, maxErr, 0, 0);  
+       int errCnt = askdemod_ext(BitStream, &size, &clk, &invert, maxErr, 0, 0, &startIdx);  
        if ( errCnt < 0 || errCnt > maxErr ) {   
                if (g_debugMode) PrintAndLog("DEBUG: no data or error found %d, clock: %d", errCnt, clk);  
                        return 0;  
-       } 
+       }
 
        //attempt to Biphase decode BitStream
-       errCnt = BiphaseRawDecode(BitStream, &size, offset, invert);
+       errCnt = BiphaseRawDecode(BitStream, &size, &offset, invert);
        if (errCnt < 0){
                if (g_debugMode || verbose) PrintAndLog("Error BiphaseRawDecode: %d", errCnt);
                return 0;
-       } 
+       }
        if (errCnt > maxErr) {
                if (g_debugMode || verbose) PrintAndLog("Error BiphaseRawDecode too many errors: %d", errCnt);
                return 0;
        }
        //success set DemodBuffer and return
        setDemodBuf(BitStream, size, 0);
+       setClockGrid(clk, startIdx + clk*offset/2);
        if (g_debugMode || verbose){
                PrintAndLog("Biphase Decoded using offset: %d - clock: %d - # errors:%d - data:",offset,clk,errCnt);
                printDemodBuff();
@@ -502,45 +507,44 @@ int Cmdaskrawdemod(const char *Cmd)
        return ASKDemod(Cmd, true, false, 0);
 }
 
-int AutoCorrelate(int window, bool SaveGrph, bool verbose)
+int AutoCorrelate(const int *in, int *out, size_t len, int window, bool SaveGrph, bool verbose)
 {
        static int CorrelBuffer[MAX_GRAPH_TRACE_LEN];
        size_t Correlation = 0;
        int maxSum = 0;
        int lastMax = 0;
        if (verbose) PrintAndLog("performing %d correlations", GraphTraceLen - window);
-       for (int i = 0; i < GraphTraceLen - window; ++i) {
+       for (int i = 0; i < len - window; ++i) {
                int sum = 0;
                for (int j = 0; j < window; ++j) {
-                       sum += (GraphBuffer[j]*GraphBuffer[i + j]) / 256;
+                       sum += (in[j]*in[i + j]) / 256;
                }
                CorrelBuffer[i] = sum;
-               if (sum >= maxSum-100 && sum <= maxSum+100){
+               if (sum >= maxSum-100 && sum <= maxSum+100) {
                        //another max
                        Correlation = i-lastMax;
                        lastMax = i;
                        if (sum > maxSum) maxSum = sum;
-               } else if (sum > maxSum){
+               } else if (sum > maxSum) {
                        maxSum=sum;
                        lastMax = i;
                }
        }
-       if (Correlation==0){
+       if (Correlation==0) {
                //try again with wider margin
-               for (int i = 0; i < GraphTraceLen - window; i++){
-                       if (CorrelBuffer[i] >= maxSum-(maxSum*0.05) && CorrelBuffer[i] <= maxSum+(maxSum*0.05)){
+               for (int i = 0; i < len - window; i++) {
+                       if (CorrelBuffer[i] >= maxSum-(maxSum*0.05) && CorrelBuffer[i] <= maxSum+(maxSum*0.05)) {
                                //another max
                                Correlation = i-lastMax;
                                lastMax = i;
-                               //if (CorrelBuffer[i] > maxSum) maxSum = sum;
                        }
                }
        }
        if (verbose && Correlation > 0) PrintAndLog("Possible Correlation: %d samples",Correlation);
 
-       if (SaveGrph){
-               GraphTraceLen = GraphTraceLen - window;
-               memcpy(GraphBuffer, CorrelBuffer, GraphTraceLen * sizeof (int));
+       if (SaveGrph) {
+               //GraphTraceLen = GraphTraceLen - window;
+               memcpy(out, CorrelBuffer, len * sizeof(int));
                RepaintGraphWindow();  
        }
        return Correlation;
@@ -573,7 +577,7 @@ int CmdAutoCorr(const char *Cmd)
                return 0;
        }
        if (grph == 'g') updateGrph=true;
-       return AutoCorrelate(window, updateGrph, true);
+       return AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, window, updateGrph, true);
 }
 
 int CmdBitsamples(const char *Cmd)
@@ -676,6 +680,18 @@ int CmdGraphShiftZero(const char *Cmd)
        return 0;
 }
 
+int AskEdgeDetect(const int *in, int *out, int len, int threshold) {
+       int Last = 0;
+       for(int i = 1; i<len; i++) {
+               if (in[i]-in[i-1] >= threshold) //large jump up
+                       Last = 127;
+               else if(in[i]-in[i-1] <= -1 * threshold) //large jump down
+                       Last = -127;
+               out[i-1] = Last;
+       }
+       return 0;
+}
+
 //by marshmellow
 //use large jumps in read samples to identify edges of waves and then amplify that wave to max
 //similar to dirtheshold, threshold commands 
@@ -683,18 +699,12 @@ int CmdGraphShiftZero(const char *Cmd)
 int CmdAskEdgeDetect(const char *Cmd)
 {
        int thresLen = 25;
-       int Last = 0;
+       int ans = 0;
        sscanf(Cmd, "%i", &thresLen); 
 
-       for(int i = 1; i<GraphTraceLen; i++){
-               if (GraphBuffer[i]-GraphBuffer[i-1]>=thresLen) //large jump up
-                       Last = 127;
-               else if(GraphBuffer[i]-GraphBuffer[i-1]<=-1*thresLen) //large jump down
-                       Last = -127;
-               GraphBuffer[i-1] = Last;
-       }
+       ans = AskEdgeDetect(GraphBuffer, GraphBuffer, GraphTraceLen, thresLen);
        RepaintGraphWindow();
-       return 0;
+       return ans;
 }
 
 /* Print our clock rate */
@@ -798,7 +808,7 @@ int FSKrawDemod(const char *Cmd, bool verbose)
                setDemodBuf(BitStream,size,0);
                setClockGrid(rfLen, startIdx);
 
-               // Now output the bitstream to the scrollback by line of 16 bits
+    // Now output the bitstream to the scrollback by line of 16 bits
                if (verbose || g_debugMode) {
                        PrintAndLog("\nUsing Clock:%u, invert:%u, fchigh:%u, fclow:%u", (unsigned int)rfLen, (unsigned int)invert, (unsigned int)fchigh, (unsigned int)fclow);
                        PrintAndLog("%s decoded bitstream:",GetFSKType(fchigh,fclow,invert));
@@ -1057,7 +1067,11 @@ int CmdRawDemod(const char *Cmd)
 }
 
 void setClockGrid(int clk, int offset) {
-       if (offset > clk) offset %= clk;
+       g_DemodStartIdx = offset;
+       g_DemodClock = clk;
+       if (g_debugMode) PrintAndLog("demodoffset %d, clk %d",offset,clk);
+
+  if (offset > clk) offset %= clk;
        if (offset < 0) offset += clk;
 
        if (offset > GraphTraceLen || offset < 0) return;
@@ -1213,6 +1227,7 @@ int getSamples(int n, bool silent)
                GraphTraceLen = n;
        }
 
+       setClockGrid(0,0);
        RepaintGraphWindow();
        return 0;
 }
@@ -1316,6 +1331,7 @@ int CmdLoad(const char *Cmd)
        }
        fclose(f);
        PrintAndLog("loaded %d samples", GraphTraceLen);
+       setClockGrid(0,0);
        RepaintGraphWindow();
        return 0;
 }
@@ -1423,37 +1439,42 @@ int CmdScale(const char *Cmd)
        return 0;
 }
 
-int CmdDirectionalThreshold(const char *Cmd)
+int directionalThreshold(const int* in, int *out, size_t len, int8_t up, int8_t down)
 {
-       int8_t upThres = param_get8(Cmd, 0);
-       int8_t downThres = param_get8(Cmd, 1);
-
-       printf("Applying Up Threshold: %d, Down Threshold: %d\n", upThres, downThres);
+       int lastValue = in[0];
+       out[0] = 0; // Will be changed at the end, but init 0 as we adjust to last samples value if no threshold kicks in.
 
-       int lastValue = GraphBuffer[0];
-       GraphBuffer[0] = 0; // Will be changed at the end, but init 0 as we adjust to last samples value if no threshold kicks in.
-
-       for (int i = 1; i < GraphTraceLen; ++i) {
+       for (int i = 1; i < len; ++i) {
                // Apply first threshold to samples heading up
-               if (GraphBuffer[i] >= upThres && GraphBuffer[i] > lastValue)
+               if (in[i] >= up && in[i] > lastValue)
                {
-                       lastValue = GraphBuffer[i]; // Buffer last value as we overwrite it.
-                       GraphBuffer[i] = 127;
+                       lastValue = out[i]; // Buffer last value as we overwrite it.
+                       out[i] = 1;
                }
                // Apply second threshold to samples heading down
-               else if (GraphBuffer[i] <= downThres && GraphBuffer[i] < lastValue)
+               else if (in[i] <= down && in[i] < lastValue)
                {
-                       lastValue = GraphBuffer[i]; // Buffer last value as we overwrite it.
-                       GraphBuffer[i] = -127;
+                       lastValue = out[i]; // Buffer last value as we overwrite it.
+                       out[i] = -1;
                }
                else
                {
-                       lastValue = GraphBuffer[i]; // Buffer last value as we overwrite it.
-                       GraphBuffer[i] = GraphBuffer[i-1];
-
+                       lastValue = out[i]; // Buffer last value as we overwrite it.
+                       out[i] = out[i-1];
                }
        }
-       GraphBuffer[0] = GraphBuffer[1]; // Aline with first edited sample.
+       out[0] = out[1]; // Align with first edited sample.
+       return 0;
+}
+
+int CmdDirectionalThreshold(const char *Cmd)
+{
+       int8_t upThres = param_get8(Cmd, 0);
+       int8_t downThres = param_get8(Cmd, 1);
+
+       printf("Applying Up Threshold: %d, Down Threshold: %d\n", upThres, downThres);
+
+       directionalThreshold(GraphBuffer, GraphBuffer,GraphTraceLen, upThres, downThres);
        RepaintGraphWindow();
        return 0;
 }
index 09467bd8e3f70a6b5c3e6b0d53d88cbe83ef18d2..0484acdbe44ed58346e3d1598b47812bef1dc294 100644 (file)
@@ -27,7 +27,7 @@ void save_restoreDB(uint8_t saveOpt);// option '1' to save DemodBuffer any other
 int CmdPrintDemodBuff(const char *Cmd);
 int Cmdaskrawdemod(const char *Cmd);
 int Cmdaskmandemod(const char *Cmd);
-int AutoCorrelate(int window, bool SaveGrph, bool verbose);
+int AutoCorrelate(const int *in, int *out, size_t len, int window, bool SaveGrph, bool verbose);
 int CmdAutoCorr(const char *Cmd);
 int CmdBiphaseDecodeRaw(const char *Cmd);
 int CmdBitsamples(const char *Cmd);
@@ -65,10 +65,15 @@ int PSKDemod(const char *Cmd, bool verbose);
 int NRZrawDemod(const char *Cmd, bool verbose);
 int getSamples(int n, bool silent);
 void setClockGrid(int clk, int offset);
+int directionalThreshold(const int* in, int *out, size_t len, int8_t up, int8_t down);
+extern int AskEdgeDetect(const int *in, int *out, int len, int threshold);
+//int autoCorr(const int* in, int *out, size_t len, int window);
 
 #define MAX_DEMOD_BUF_LEN (1024*128)
 extern uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
 extern size_t DemodBufferLen;
+extern int g_DemodStartIdx;
+extern int g_DemodClock;
 extern uint8_t g_debugMode;
 #define BIGBUF_SIZE 40000
 
index 5825b339d3239979c10094e9f156e158f98340e0..5c479ae0ba59d74f9831417fa752e777959cd713 100644 (file)
@@ -1059,14 +1059,14 @@ int CmdLFfind(const char *Cmd)
                ans=CheckChipType(cmdp);
                //test unknown tag formats (raw mode)0
                PrintAndLog("\nChecking for Unknown tags:\n");
-               ans=AutoCorrelate(4000, false, false);
+               ans=AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, 4000, false, false);
                if (ans > 0) PrintAndLog("Possible Auto Correlation of %d repeating samples",ans);
                ans=GetFskClock("",false,false); 
                if (ans != 0) { //fsk
                        ans=FSKrawDemod("",true);
                        if (ans>0) {
                                PrintAndLog("\nUnknown FSK Modulated Tag Found!");
-                               return CheckChipType(cmdp);;
+                               return CheckChipType(cmdp);
                        }
                }
                bool st = true;
@@ -1074,14 +1074,14 @@ int CmdLFfind(const char *Cmd)
                if (ans>0) {
                        PrintAndLog("\nUnknown ASK Modulated and Manchester encoded Tag Found!");
                        PrintAndLog("\nif it does not look right it could instead be ASK/Biphase - try 'data rawdemod ab'");
-                       return CheckChipType(cmdp);;
+                       return CheckChipType(cmdp);
                }
                ans=CmdPSK1rawDemod("");
                if (ans>0) {
                        PrintAndLog("Possible unknown PSK1 Modulated Tag Found above!\n\nCould also be PSK2 - try 'data rawdemod p2'");
                        PrintAndLog("\nCould also be PSK3 - [currently not supported]");
                        PrintAndLog("\nCould also be NRZ - try 'data nrzrawdemod'");
-                       return CheckChipType(cmdp);;
+                       return CheckChipType(cmdp);
                }
                ans = CheckChipType(cmdp);
                PrintAndLog("\nNo Data Found!\n");
index 225816df554496e020498590ab103b00fb36b623..7f0b9910e1df78b558ca9a07a64737392dd45f26 100644 (file)
@@ -126,6 +126,7 @@ 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);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
 
        size = removeParity(BitStream, idx+8, 4, 1, 88);
        if (size != 66){
index 6b1fa8838a033d0e3e14377eb2e772bd2678108a..66c4221ac91e1932ecaaea0ee93ecafcd5440bb9 100644 (file)
@@ -152,7 +152,9 @@ int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo )
 
        if (Em410xDecode(BitStream, &BitLen, &idx, hi, lo)) {
                //set GraphBuffer for clone or sim command
-               setDemodBuf(BitStream, BitLen, idx);
+               setDemodBuf(DemodBuffer, (BitLen==40) ? 64 : 128, idx+1);
+               setClockGrid(g_DemodClock, g_DemodStartIdx + ((idx+1)*g_DemodClock));
+
                if (g_debugMode) {
                        PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
                        printDemodBuff();
@@ -703,6 +705,8 @@ bool EM4x05testDemodReadData(uint32_t *word, bool readCmd) {
                }
 
                setDemodBuf(DemodBuffer, 32, 0);
+               //setClockGrid(0,0);
+
                *word = bytebits_to_byteLSBF(DemodBuffer, 32);
        }
        return true;
index e90d024e892c3e963fdacc8c239072533f35e4cf..234db59fbb2583a2ff2bd27879abb5bb7d16db14 100644 (file)
@@ -159,6 +159,8 @@ int CmdFdxDemod(const char *Cmd){
 
        // set and leave DemodBuffer intact
        setDemodBuf(DemodBuffer, 128, preambleIndex);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (preambleIndex*g_DemodClock));
+
        uint8_t bits_no_spacer[117];
        memcpy(bits_no_spacer, DemodBuffer + 11, 117);
 
index 1657f7618a78113d5a857b6e36bf2f3f5803942e..71c5f391706b2f3ae4631bcec7a597fd471da806 100644 (file)
@@ -83,7 +83,9 @@ int CmdG_Prox_II_Demod(const char *Cmd)
                PrintAndLog("Decoded Raw: %s", sprint_hex(ByteStream, 8)); 
        }
        PrintAndLog("Raw: %08x%08x%08x", raw1,raw2,raw3);
-       setDemodBuf(DemodBuffer+ans, 96, 0);
+       setDemodBuf(DemodBuffer, 96, ans);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
+
        return 1;
 }
 //by marshmellow
index e580a10db5f44ebc68c8adc2b7e1356b3c87111a..a9693fb2f4f7e87029a77895679ccf4b5b818ee8 100644 (file)
@@ -99,6 +99,7 @@ int CmdFSKdemodHID(const char *Cmd)
       (unsigned int) fmtLen, (unsigned int) fc, (unsigned int) cardnum);
   }
   setDemodBuf(BitStream,BitLen,idx);
+  setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
   if (g_debugMode){ 
     PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
     printDemodBuff();
index fc396ac61db859e8314ec5f6b97bcbbddf4fe99b..de1757e9ee35243a5ae1fab388eec03addc3f55f 100644 (file)
@@ -46,6 +46,7 @@ int CmdIndalaDecode(const char *Cmd) {
                return -1;
        }
        setDemodBuf(DemodBuffer, size, (size_t)startIdx);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (startIdx*g_DemodClock));
        if (invert)
                if (g_debugMode)
                        PrintAndLog("Had to invert bits");
index cfcc7d6294dc7093a77c1246587d1960fedea01c..be8cf25edbacba1c1dfe5775df0d8b75a7349ee7 100644 (file)
@@ -119,6 +119,8 @@ 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);
+  setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
+
   if (g_debugMode){
     PrintAndLog("DEBUG: idx: %d, Len: %d, Printing demod buffer:",idx,64);
     printDemodBuff();
index a2984ac89948f2dad1cdf38b708d71b0a47a4e1b..9c69099edbdfb651a6aed4a5db90303502032f17 100644 (file)
@@ -117,8 +117,8 @@ int CmdJablotronDemod(const char *Cmd) {
                return 0;
        }
 
-       setDemodBuf(DemodBuffer+ans, 64, 0);
-       //setGrid_Clock(64);
+       setDemodBuf(DemodBuffer, 64, ans);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
 
        //got a good demod
        uint32_t raw1 = bytebits_to_byte(DemodBuffer, 32);
index 64ea54e5d88db84871c3bdc757fd4e7c45b8a256..caabe83559d47fdaf118815ab76ddea666287516 100644 (file)
@@ -38,7 +38,8 @@ int CmdPSKNexWatch(const char *Cmd)
        }
        if (size != 128) return 0;
        setDemodBuf(DemodBuffer, size, startIdx+4);
-       startIdx = 8+32; //4 = extra i added, 8 = preamble, 32 = reserved bits (always 0)
+       setClockGrid(g_DemodClock, g_DemodStartIdx + ((startIdx+4)*g_DemodClock));
+       startIdx = 8+32; // 8 = preamble, 32 = reserved bits (always 0)
        //get ID
        uint32_t ID = 0;
        for (uint8_t wordIdx=0; wordIdx<4; wordIdx++){
index 282a79aed9492dfc3c0b4ee1dacdc590f13e28fa..2c90fa14da4843637114a680a28993021b1bffb7 100644 (file)
@@ -135,6 +135,7 @@ int CmdNoralsyDemod(const char *Cmd) {
                return 0;
        }
        setDemodBuf(DemodBuffer, 96, ans);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
        //setGrid_Clock(32);
 
        //got a good demod
index 87e49b3a2e98d96eaa40cbdecd361c039fed36e9..6582eb35ffb5ac59601228803f7e15ada0735b39 100644 (file)
@@ -63,6 +63,7 @@ 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);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
        if (g_debugMode){ 
                PrintAndLog("DEBUG: idx: %d, len: %d, Printing Demod Buffer:", idx, BitLen);
                printDemodBuff();
index f18c3ec6488e30ff3cff0a999e27c2d5babf5f2a..8ac3a71ea94254a721017152eaa2a79d0657d277 100644 (file)
@@ -144,8 +144,9 @@ int CmdPrescoDemod(const char *Cmd) {
        uint32_t cardid = raw4;
        PrintAndLog("Presco Tag Found: Card ID %08X", cardid);
        PrintAndLog("Raw: %08X%08X%08X%08X", raw1,raw2,raw3,raw4);
-       setDemodBuf(DemodBuffer+ans, 128, 0);
-       
+       setDemodBuf(DemodBuffer, 128, ans);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
+
        uint32_t sitecode = 0, usercode = 0, fullcode = 0;
        bool Q5=false;
        char cmd[12] = {0};
index 9cd4b207bbecfcef2be82b6e4d7bd06a8296c9fd..c7a6cb938217c3bbda3dc8c88e2c33cc0f4049fa 100644 (file)
@@ -152,6 +152,7 @@ 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);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (idx*g_DemodClock));
 
        size = removeParity(BitStream, idx+8, 8, 1, 120);
        if (size != 105){
index 87ebb25e9dc3a6c9ef60b52d2390911c40adb355..8085eedc909ec3cb259567ff5d94aa8dd648967c 100644 (file)
@@ -64,7 +64,7 @@ int CmdSecurakeyDemod(const char *Cmd) {
                return 0;
        }
        setDemodBuf(DemodBuffer, 96, ans);
-       //setGrid_Clock(40);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
 
        //got a good demod
        uint32_t raw1 = bytebits_to_byte(DemodBuffer   , 32);
index 3d525c1c9787bc1bcd421962aad0f3036e954673..779156c8d9d4301708c6c1ab0a0153c6ab5c4e62 100644 (file)
@@ -73,7 +73,8 @@ int CmdVikingDemod(const char *Cmd) {
        uint8_t  checksum = bytebits_to_byte(DemodBuffer+ans+32+24, 8);
        PrintAndLog("Viking Tag Found: Card ID %08X, Checksum: %02X", cardid, (unsigned int) checksum);
        PrintAndLog("Raw: %08X%08X", raw1,raw2);
-       setDemodBuf(DemodBuffer+ans, 64, 0);
+       setDemodBuf(DemodBuffer, 64, ans);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
        return 1;
 }
 
index b461d94d56bb698265684ae48671dfb38f534908..562b9bcdb583c06034f1e3762cad1f2656548995 100644 (file)
@@ -119,7 +119,7 @@ int CmdVisa2kDemod(const char *Cmd) {
                return 0;
        }
        setDemodBuf(DemodBuffer, 96, ans);
-       //setGrid_Clock(64);
+       setClockGrid(g_DemodClock, g_DemodStartIdx + (ans*g_DemodClock));
 
        //got a good demod
        uint32_t raw1 = bytebits_to_byte(DemodBuffer, 32);
index a96425b91ce559e38d3d79b6e5a8a1d37c69a73a..cc0ec6fb20a95dc9c3d7d8693ec2651bc071d77b 100644 (file)
@@ -18,6 +18,9 @@
 
 int GraphBuffer[MAX_GRAPH_TRACE_LEN];
 int GraphTraceLen;
+
+int s_Buff[MAX_GRAPH_TRACE_LEN];
+
 /* write a manchester bit to the graph */
 void AppendGraph(int redraw, int clock, int bit)
 {
index 8747bf28941341891d5557703d10b30ddfbd332e..d77db301c8f5dbf88b091a4619ba03d2a8d09213 100644 (file)
@@ -35,4 +35,6 @@ void DetectHighLowInGraph(int *high, int *low, bool addFuzz);
 
 extern int GraphBuffer[MAX_GRAPH_TRACE_LEN];
 extern int GraphTraceLen;
+extern int s_Buff[MAX_GRAPH_TRACE_LEN];
+
 #endif
index ee0aa565fa838d6976ef6f1b7052219e1e6f5216..de6dd6c2386879180264f7e6fd00d77448965588 100644 (file)
@@ -12,6 +12,9 @@
 extern "C" {
 #endif
 
+#include <stdint.h>
+#include <string.h>
+
 void ShowGraphWindow(void);
 void HideGraphWindow(void);
 void RepaintGraphWindow(void);
@@ -22,12 +25,27 @@ void ExitGraphics(void);
 #define MAX_GRAPH_TRACE_LEN (40000*8)
 extern int GraphBuffer[MAX_GRAPH_TRACE_LEN];
 extern int GraphTraceLen;
+extern int s_Buff[MAX_GRAPH_TRACE_LEN];
+
 extern double CursorScaleFactor;
 extern int PlotGridX, PlotGridY, PlotGridXdefault, PlotGridYdefault, CursorCPos, CursorDPos, GridOffset;
 extern int CommandFinished;
 extern int offline;
 extern bool GridLocked;
 
+//Operations defined in data_operations
+//extern int autoCorr(const int* in, int *out, size_t len, int window);
+extern int AskEdgeDetect(const int *in, int *out, int len, int threshold);
+extern int AutoCorrelate(const int *in, int *out, size_t len, int window, bool SaveGrph, bool verbose);
+extern int directionalThreshold(const int* in, int *out, size_t len, int8_t up, int8_t down);
+extern void save_restoreGB(uint8_t saveOpt);
+
+#define MAX_DEMOD_BUF_LEN (1024*128)
+extern uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
+extern size_t DemodBufferLen;
+extern size_t g_DemodStartIdx;
+extern bool showDemod;
+
 #ifdef __cplusplus
 }
 #endif
index 85f408f79bacf331bce4524fee18c3fec4c1251e..c1541999265ec80786f23f90e91e03606c80df70 100644 (file)
 #include <math.h>
 #include <limits.h>
 #include <stdio.h>
+#include <QSlider>
+#include <QHBoxLayout>
+#include <string.h>
+#include "proxguiqt.h"
 #include "proxgui.h"
+#include <QtGui>
+//#include <ctime>
+
 
 int startMax;
 int PageWidth;
@@ -86,6 +93,7 @@ ProxGuiQT::ProxGuiQT(int argc, char **argv) : plotapp(NULL), plotwidget(NULL),
 ProxGuiQT::~ProxGuiQT(void)
 {
        if (plotwidget) {
+               //plotwidget->close();
                delete plotwidget;
                plotwidget = NULL;
        }
@@ -97,199 +105,387 @@ ProxGuiQT::~ProxGuiQT(void)
        }
 }
 
-void ProxWidget::paintEvent(QPaintEvent *event)
+//--------------------
+void ProxWidget::applyOperation()
 {
-       QPainter painter(this);
-       QPainterPath penPath, whitePath, greyPath, lightgreyPath, cursorAPath, cursorBPath, cursorCPath, cursorDPath;
-       QRect r;
-       QBrush brush(QColor(100, 255, 100));
-       QPen pen(QColor(100, 255, 100));
+       printf("ApplyOperation()");
+       save_restoreGB(1);
+       memcpy(GraphBuffer, s_Buff, sizeof(int) * GraphTraceLen);
+       RepaintGraphWindow();
 
-       painter.setFont(QFont("Arial", 10));
+}
+void ProxWidget::stickOperation()
+{
+       save_restoreGB(0);
+       printf("stickOperation()");
+}
+void ProxWidget::vchange_autocorr(int v)
+{
+       int ans;
+       ans = AutoCorrelate(GraphBuffer, s_Buff, GraphTraceLen, v, true, false);
+       printf("vchange_autocorr(w:%d): %d\n", v, ans);
+       RepaintGraphWindow();
+}
+void ProxWidget::vchange_askedge(int v)
+{
+       int ans;
+       //extern int AskEdgeDetect(const int *in, int *out, int len, int threshold);
+       ans = AskEdgeDetect(GraphBuffer, s_Buff, GraphTraceLen, v);
+       printf("vchange_askedge(w:%d)\n", v);
+       RepaintGraphWindow();
+}
+void ProxWidget::vchange_dthr_up(int v)
+{
+       int down = opsController->horizontalSlider_dirthr_down->value();
+       directionalThreshold(GraphBuffer, s_Buff, GraphTraceLen, v, down);
+       printf("vchange_dthr_up(%d)", v);
+       RepaintGraphWindow();
 
-       if(GraphStart < 0) {
-               GraphStart = 0;
+}
+void ProxWidget::vchange_dthr_down(int v)
+{
+       printf("vchange_dthr_down(%d)", v);
+       int up = opsController->horizontalSlider_dirthr_up->value();
+       directionalThreshold(GraphBuffer,s_Buff, GraphTraceLen, v, up);
+       RepaintGraphWindow();
+
+}
+ProxWidget::ProxWidget(QWidget *parent, ProxGuiQT *master) : QWidget(parent)
+{
+       this->master = master;
+       resize(800,500);
+
+       /** Setup the controller widget **/
+
+       QWidget* controlWidget = new QWidget();
+       opsController = new Ui::Form();
+       opsController->setupUi(controlWidget);
+       //Due to quirks in QT Designer, we need to fiddle a bit
+       opsController->horizontalSlider_dirthr_down->setMinimum(-128);
+       opsController->horizontalSlider_dirthr_down->setMaximum(0);
+       opsController->horizontalSlider_dirthr_down->setValue(-20);
+
+
+       QObject::connect(opsController->pushButton_apply, SIGNAL(clicked()), this, SLOT(applyOperation()));
+       QObject::connect(opsController->pushButton_sticky, SIGNAL(clicked()), this, SLOT(stickOperation()));
+       QObject::connect(opsController->horizontalSlider_window, SIGNAL(valueChanged(int)), this, SLOT(vchange_autocorr(int)));
+       QObject::connect(opsController->horizontalSlider_dirthr_up, SIGNAL(valueChanged(int)), this, SLOT(vchange_dthr_up(int)));
+       QObject::connect(opsController->horizontalSlider_dirthr_down, SIGNAL(valueChanged(int)), this, SLOT(vchange_dthr_down(int)));
+       QObject::connect(opsController->horizontalSlider_askedge, SIGNAL(valueChanged(int)), this, SLOT(vchange_askedge(int)));
+
+       controlWidget->show();
+
+       // Set up the plot widget, which does the actual plotting
+
+       plot = new Plot(this);
+       /*
+       QSlider* slider = new QSlider(Qt::Horizontal);
+       slider->setFocusPolicy(Qt::StrongFocus);
+       slider->setTickPosition(QSlider::TicksBothSides);
+       slider->setTickInterval(10);
+       slider->setSingleStep(1);
+       */
+       QVBoxLayout *layout = new QVBoxLayout;
+       //layout->addWidget(slider);
+       layout->addWidget(plot);
+       setLayout(layout);
+       printf("Proxwidget Constructor just set layout\r\n");
+}
+
+
+//----------- Plotting
+
+int Plot::xCoordOf(int i, QRect r )
+{
+       return r.left() + (int)((i - GraphStart)*GraphPixelsPerPoint);
+}
+
+int Plot::yCoordOf(int v, QRect r, int maxVal)
+{
+       int z = (r.bottom() - r.top())/2;
+       return -(z * v) / maxVal + z;
+}
+
+int Plot::valueOf_yCoord(int y, QRect r, int maxVal)
+{
+       int z = (r.bottom() - r.top())/2;
+       return (y-z) * maxVal / z;
+}
+static const QColor GREEN = QColor(100,255,100);
+static const QColor RED   = QColor(255,100,100);
+static const QColor BLUE  = QColor(100,100,255);
+static const QColor GRAY = QColor(240,240,240);
+
+QColor Plot::getColor(int graphNum)
+{
+       switch (graphNum) {
+       case 0: return GREEN;  //Green
+       case 1: return RED;    //Red
+       case 2: return BLUE;   //Blue
+       default: return GRAY;  //Gray
        }
+}
 
-       if (CursorAPos > GraphTraceLen)
-               CursorAPos= 0;
-       if(CursorBPos > GraphTraceLen)
-               CursorBPos= 0;
-       if(CursorCPos > GraphTraceLen)
-               CursorCPos= 0;
-       if(CursorDPos > GraphTraceLen)
-               CursorDPos= 0;
+void Plot::PlotDemod(uint8_t *buffer, size_t len, QRect plotRect, QRect annotationRect, QPainter *painter, int graphNum, int plotOffset)
+{
+       if (len == 0 || PlotGridX <= 0) return;
+       //clock_t begin = clock();
+       QPainterPath penPath;
+
+       int grid_delta_x = PlotGridX;
+       int first_delta_x = grid_delta_x; //(plotOffset > 0) ? PlotGridX : (PlotGridX +);
+       if (GraphStart > plotOffset) first_delta_x -= (GraphStart-plotOffset);
+       int DemodStart = GraphStart;
+       if (plotOffset > GraphStart) DemodStart = plotOffset;
+
+       int BitStart = 0;
+       // round down
+       if (DemodStart-plotOffset > 0) BitStart = (int)(((DemodStart-plotOffset)+(PlotGridX-1))/PlotGridX)-1;
+       first_delta_x += BitStart * PlotGridX;
+       if (BitStart > len) return;
+       int delta_x = 0;
+       int v = 0;
+       //printf("first_delta_x %i, grid_delta_x %i, DemodStart %i, BitStart %i\n",first_delta_x,grid_delta_x,DemodStart, BitStart);
+
+       painter->setPen(getColor(graphNum));
+       char str[5];
+  int absVMax = (int)(100*1.05+1);
+       int x = xCoordOf(DemodStart, plotRect);
+       int y = yCoordOf((buffer[BitStart]*200-100)*-1,plotRect,absVMax);
+       penPath.moveTo(x, y);
+       delta_x = 0;
+       int clk = first_delta_x;
+       for(int i = BitStart; i < len && xCoordOf(delta_x+DemodStart, plotRect) < plotRect.right(); i++) {
+               for (int ii = 0; ii < (clk) && i < len && xCoordOf(DemodStart+delta_x+ii, plotRect) < plotRect.right() ; ii++ ) {
+                       x = xCoordOf(DemodStart+delta_x+ii, plotRect);
+                       v = buffer[i]*200-100;
+
+                       y = yCoordOf( v, plotRect, absVMax);
 
-       r = rect();
+                       penPath.lineTo(x, y);
 
-       painter.fillRect(r, QColor(0, 0, 0));
+                       if(GraphPixelsPerPoint > 10) {
+                               QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
+                               painter->fillRect(f, QColor(100, 255, 100));
+                       }
+                       if (ii == (int)clk/2) {
+                               //print label
+                               sprintf(str, "%u",buffer[i]);
+                               painter->drawText(x-8, y + ((buffer[i] > 0) ? 18 : -6), str);
+                       }
+               }
+               delta_x += clk;
+               clk = grid_delta_x;
+       }
 
-       whitePath.moveTo(r.left() + 40, r.top());
-       whitePath.lineTo(r.left() + 40, r.bottom());
+       //Graph annotations
+       painter->drawPath(penPath);
+}
 
-       int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;
+void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect, QPainter *painter, int graphNum)
+{
+       if (len == 0) return;
+       //clock_t begin = clock();
+       QPainterPath penPath;
 
-       greyPath.moveTo(r.left(), zeroHeight);
-       greyPath.lineTo(r.right(), zeroHeight);
-       painter.setPen(QColor(100, 100, 100));
-       painter.drawPath(greyPath);
-
-       PageWidth= (int)((r.right() - r.left() - 40) / GraphPixelsPerPoint);
-       
-        // plot X and Y grid lines
-        int i;
-        if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
-               for(i = 40 + (GridOffset * GraphPixelsPerPoint); i < r.right(); i += (int)(PlotGridX * GraphPixelsPerPoint)) {
-                       //SelectObject(hdc, GreyPenLite);
-                       //MoveToEx(hdc, r.left + i, r.top, NULL);
-                       //LineTo(hdc, r.left + i, r.bottom);
-                       lightgreyPath.moveTo(r.left()+i,r.top());
-                       lightgreyPath.lineTo(r.left()+i,r.bottom());
-                       painter.drawPath(lightgreyPath);
-               } 
-        } 
-        if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
-               for(i = 0; i < ((r.top() + r.bottom())>>1); i += (int)(PlotGridY * GraphPixelsPerPoint)) {
-                               lightgreyPath.moveTo(r.left() + 40,zeroHeight + i);
-                       lightgreyPath.lineTo(r.right(),zeroHeight + i);
-                       painter.drawPath(lightgreyPath);
-                       lightgreyPath.moveTo(r.left() + 40,zeroHeight - i);
-                       lightgreyPath.lineTo(r.right(),zeroHeight - i);
-                       painter.drawPath(lightgreyPath);
-               }
-        }
-
-       startMax = (GraphTraceLen - (int)((r.right() - r.left() - 40) / GraphPixelsPerPoint));
+       startMax = (len - (int)((plotRect.right() - plotRect.left() - 40) / GraphPixelsPerPoint));
        if(startMax < 0) {
                startMax = 0;
        }
        if(GraphStart > startMax) {
                GraphStart = startMax;
        }
-
-       int absYMax = 1;
-
-       for(i = GraphStart; ; i++) {
-               if(i >= GraphTraceLen) {
-                       break;
-               }
-               if(fabs((double)GraphBuffer[i]) > absYMax) {
-                       absYMax = (int)fabs((double)GraphBuffer[i]);
-               }
-               int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
-               if(x > r.right()) {
-                       break;
-               }
+       if (GraphStart > len) return;
+       int vMin = INT_MAX, vMax = INT_MIN, vMean = 0, v = 0, absVMax = 0;
+       int sample_index = GraphStart ;
+       for( ; sample_index < len && xCoordOf(sample_index,plotRect) < plotRect.right() ; sample_index++) {
+
+               v = buffer[sample_index];
+               if(v < vMin) vMin = v;
+               if(v > vMax) vMax = v;
+               vMean += v;
        }
 
-       absYMax = (int)(absYMax*1.2 + 1);
-       
+       vMean /= (sample_index - GraphStart);
+
+       if(fabs( (double) vMin) > absVMax) absVMax = (int)fabs( (double) vMin);
+       if(fabs( (double) vMax) > absVMax) absVMax = (int)fabs( (double) vMax);
+       absVMax = (int)(absVMax*1.25 + 1);
        // number of points that will be plotted
-       int span = (int)((r.right() - r.left()) / GraphPixelsPerPoint);
+       int span = (int)((plotRect.right() - plotRect.left()) / GraphPixelsPerPoint);
        // one label every 100 pixels, let us say
-       int labels = (r.right() - r.left() - 40) / 100;
+       int labels = (plotRect.right() - plotRect.left() - 40) / 100;
        if(labels <= 0) labels = 1;
        int pointsPerLabel = span / labels;
        if(pointsPerLabel <= 0) pointsPerLabel = 1;
 
-       int yMin = INT_MAX;
-       int yMax = INT_MIN;
-       int yMean = 0;
-       int n = 0;
+       int x = xCoordOf(GraphStart, plotRect);
+       int y = yCoordOf(buffer[GraphStart],plotRect,absVMax);
+       penPath.moveTo(x, y);
+       for(int i = GraphStart; i < len && xCoordOf(i, plotRect) < plotRect.right(); i++) {
 
-       for(i = GraphStart; ; i++) {
-               if(i >= GraphTraceLen) {
-                       break;
-               }
-               int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
-               if(x > r.right() + GraphPixelsPerPoint) {
-                       break;
-               }
+               x = xCoordOf(i, plotRect);
+               v = buffer[i];
 
-               int y = GraphBuffer[i];
-               if(y < yMin) {
-                       yMin = y;
-               }
-               if(y > yMax) {
-                       yMax = y;
-               }
-               yMean += y;
-               n++;
+               y = yCoordOf( v, plotRect, absVMax);//(y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
 
-               y = (y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
-               if(i == GraphStart) {
-                       penPath.moveTo(x, y);
-               } else {
-                       penPath.lineTo(x, y);
-               }
+               penPath.lineTo(x, y);
 
                if(GraphPixelsPerPoint > 10) {
                        QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
-                       painter.fillRect(f, brush);
+                       painter->fillRect(f, QColor(100, 255, 100));
                }
+       }
 
-               if(((i - GraphStart) % pointsPerLabel == 0) && i != GraphStart) {
-                       whitePath.moveTo(x, zeroHeight - 3);
-                       whitePath.lineTo(x, zeroHeight + 3);
+       painter->setPen(getColor(graphNum));
 
-                       char str[100];
-                       sprintf(str, "+%d", (i - GraphStart));
+       //Draw y-axis
+       int xo = 5+(graphNum*40);
+       painter->drawLine(xo, plotRect.top(),xo, plotRect.bottom());
 
-                       painter.setPen(QColor(255, 255, 255));
-                       QRect size;
-                       QFontMetrics metrics(painter.font());
-                       size = metrics.boundingRect(str);
-                       painter.drawText(x - (size.right() - size.left()), zeroHeight + 9, str);
+       int vMarkers = (absVMax - (absVMax % 10)) / 5;
+       int minYDist = 40; //Minimum pixel-distance between markers
 
-                       penPath.moveTo(x,y);
-               }
+       char yLbl[20];
 
-               if(i == CursorAPos || i == CursorBPos || i == CursorCPos || i == CursorDPos) {
-                       QPainterPath *cursorPath;
+       int n = 0;
+       int lasty0 = 65535;
 
-                       if(i == CursorAPos) {
-                               cursorPath = &cursorAPath;
-                       } else if (i == CursorBPos) {
-                               cursorPath = &cursorBPath;
-                       } else if (i == CursorCPos) {
-                               cursorPath = &cursorCPath;
-                       } else {
-                               cursorPath = &cursorDPath;
-                       }
-                       cursorPath->moveTo(x, r.top());
-                       cursorPath->lineTo(x, r.bottom());
-                       penPath.moveTo(x, y);
+       for(int v = vMarkers; yCoordOf(v,plotRect,absVMax) > plotRect.top() && n < 20; v+= vMarkers ,n++)
+       {
+               int y0 = yCoordOf(v,plotRect,absVMax);
+               int y1 = yCoordOf(-v,plotRect,absVMax);
+
+               if(lasty0 - y0 < minYDist) continue;
+
+               painter->drawLine(xo-5,y0, xo+5, y0);
+
+               sprintf(yLbl, "%d", v);
+               painter->drawText(xo+8,y0+7,yLbl);
+
+               painter->drawLine(xo-5, y1, xo+5, y1);
+               sprintf(yLbl, "%d",-v);
+               painter->drawText(xo+8, y1+5 , yLbl);
+               lasty0 = y0;
+       }
+
+       //Graph annotations
+       painter->drawPath(penPath);
+       char str[200];
+       sprintf(str, "max=%d  min=%d  mean=%d  n=%d/%d  CursorAVal=[%d]  CursorBVal=[%d]",
+                       vMax, vMin, vMean, sample_index, len, buffer[CursorAPos], buffer[CursorBPos]);
+       painter->drawText(20, annotationRect.bottom() - 23 - 20 * graphNum, str);
+
+       //clock_t end = clock();
+       //double elapsed_secs = double(end - begin) / CLOCKS_PER_SEC;
+       //printf("Plot time %f\n", elapsed_secs);
+}
+
+void Plot::plotGridLines(QPainter* painter,QRect r)
+{
+       int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;
+
+       int i;
+       int grid_delta_x = (int) (PlotGridX * GraphPixelsPerPoint);
+       int grid_delta_y = (int) (PlotGridY * GraphPixelsPerPoint);
+       if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
+               for(i = (GridOffset * GraphPixelsPerPoint); i < r.right(); i += grid_delta_x) {
+                       painter->drawLine(r.left()+i, r.top(), r.left()+i, r.bottom());
+               } 
+       } 
+       if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
+               for(i = 0; i < ((r.top() + r.bottom())>>1); i += grid_delta_y) {
+                       painter->drawLine(r.left(),zeroHeight + i,r.right(),zeroHeight + i);
+                       painter->drawLine(r.left(),zeroHeight - i,r.right(),zeroHeight - i);
                }
        }
+}
+
+#define HEIGHT_INFO 60
+#define WIDTH_AXES 80
 
-       if(n != 0) {
-               yMean /= n;
+void Plot::paintEvent(QPaintEvent *event)
+{
+       QPainter painter(this);
+       //QPainterPath penPath, whitePath, greyPath, lightgreyPath, cursorAPath, cursorBPath, cursorCPath, cursorDPath;
+       //QRect r;
+       QBrush brush(QColor(100, 255, 100));
+       QPen pen(QColor(100, 255, 100));
+
+       painter.setFont(QFont("Courier New", 10));
+
+       if(GraphStart < 0) {
+               GraphStart = 0;
        }
 
-       painter.setPen(QColor(255, 255, 255));
-       painter.drawPath(whitePath);
-       painter.setPen(pen);
-       painter.drawPath(penPath);
-       painter.setPen(QColor(255, 255, 0));
-       painter.drawPath(cursorAPath);
-       painter.setPen(QColor(255, 0, 255));
-       painter.drawPath(cursorBPath);
-       painter.setPen(QColor(255, 153, 0)); //orange
-       painter.drawPath(cursorCPath);
-       painter.setPen(QColor(0, 0, 205)); //light blue
-       painter.drawPath(cursorDPath);
+       if (CursorAPos > GraphTraceLen)
+               CursorAPos= 0;
+       if(CursorBPos > GraphTraceLen)
+               CursorBPos= 0;
+       if(CursorCPos > GraphTraceLen)
+               CursorCPos= 0;
+       if(CursorDPos > GraphTraceLen)
+               CursorDPos= 0;
 
-       char str[200];
-       sprintf(str, "@%d   max=%d min=%d mean=%d n=%d/%d    dt=%d [%.3f] zoom=%.3f CursorA=%d [%d] CursorB=%d [%d]    GridX=%d GridY=%d (%s)",
-                       GraphStart, yMax, yMin, yMean, n, GraphTraceLen,
-                       CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor,GraphPixelsPerPoint,CursorAPos,GraphBuffer[CursorAPos],CursorBPos,GraphBuffer[CursorBPos],PlotGridXdefault,PlotGridYdefault,GridLocked?"Locked":"Unlocked");
+       QRect plotRect(WIDTH_AXES, 0, width()-WIDTH_AXES, height()-HEIGHT_INFO);
+       QRect infoRect(0, height()-HEIGHT_INFO, width(), HEIGHT_INFO);
+
+       //Grey background
+       painter.fillRect(rect(), QColor(60, 60, 60));
+       //Black foreground
+       painter.fillRect(plotRect, QColor(0, 0, 0));
 
+       // center line
+       int zeroHeight = plotRect.top() + (plotRect.bottom() - plotRect.top()) / 2;
+       painter.setPen(QColor(100, 100, 100));
+       painter.drawLine(plotRect.left(), zeroHeight, plotRect.right(), zeroHeight);
+       // plot X and Y grid lines
+       plotGridLines(&painter, plotRect);
+
+       //Start painting graph
+       if (showDemod && DemodBufferLen > 8) {
+               PlotDemod(DemodBuffer, DemodBufferLen,plotRect,infoRect,&painter,2,g_DemodStartIdx);
+       }
+       PlotGraph(s_Buff, GraphTraceLen,plotRect,infoRect,&painter,1);
+       PlotGraph(GraphBuffer, GraphTraceLen,plotRect,infoRect,&painter,0);
+       // End graph drawing
+
+       //Draw the cursors
+       if(CursorAPos > GraphStart && xCoordOf(CursorAPos, plotRect) < plotRect.right())
+       {
+               painter.setPen(QColor(255, 255, 0));
+               painter.drawLine(xCoordOf(CursorAPos, plotRect),plotRect.top(),xCoordOf(CursorAPos, plotRect),plotRect.bottom());
+       }
+       if(CursorBPos > GraphStart && xCoordOf(CursorBPos, plotRect) < plotRect.right())
+       {
+               painter.setPen(QColor(255, 0, 255));
+               painter.drawLine(xCoordOf(CursorBPos, plotRect),plotRect.top(),xCoordOf(CursorBPos, plotRect),plotRect.bottom());
+       }
+       if(CursorCPos > GraphStart && xCoordOf(CursorCPos, plotRect) < plotRect.right())
+       {
+               painter.setPen(QColor(255, 153, 0)); //orange
+               painter.drawLine(xCoordOf(CursorCPos, plotRect),plotRect.top(),xCoordOf(CursorCPos, plotRect),plotRect.bottom());
+       }
+       if(CursorDPos > GraphStart && xCoordOf(CursorDPos, plotRect) < plotRect.right())
+       {
+               painter.setPen(QColor(0, 0, 205)); //light blue
+               painter.drawLine(xCoordOf(CursorDPos, plotRect),plotRect.top(),xCoordOf(CursorDPos, plotRect),plotRect.bottom());
+       }
+
+       //Draw annotations
+       char str[200];
+       sprintf(str, "@%d  dt=%d [%2.2f] zoom=%2.2f  CursorAPos=%d  CursorBPos=%d  GridX=%d  GridY=%d (%s) GridXoffset=%d",
+                       GraphStart,     CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor,
+                       GraphPixelsPerPoint,CursorAPos,CursorBPos,PlotGridXdefault,PlotGridYdefault,GridLocked?"Locked":"Unlocked",GridOffset);
        painter.setPen(QColor(255, 255, 255));
-       painter.drawText(50, r.bottom() - 20, str);
+       painter.drawText(20, infoRect.bottom() - 3, str);
+
 }
 
-ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1)
+Plot::Plot(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1)
 {
+       //Need to set this, otherwise we don't receive keypress events
+       setFocusPolicy( Qt::StrongFocus);
        resize(600, 300);
 
        QPalette palette(QColor(0,0,0,0));
@@ -300,18 +496,20 @@ ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphP
        setAutoFillBackground(true);
        CursorAPos = 0;
        CursorBPos = 0;
+
+       setWindowTitle(tr("Sliders"));
 }
 
-void ProxWidget::closeEvent(QCloseEvent *event)
+void Plot::closeEvent(QCloseEvent *event)
 {
        event->ignore();
        this->hide();
 }
 
-void ProxWidget::mouseMoveEvent(QMouseEvent *event)
+void Plot::mouseMoveEvent(QMouseEvent *event)
 {
        int x = event->x();
-       x -= 40;
+       x -= WIDTH_AXES;
        x = (int)(x / GraphPixelsPerPoint);
        x += GraphStart;
        if((event->buttons() & Qt::LeftButton)) {
@@ -324,7 +522,7 @@ void ProxWidget::mouseMoveEvent(QMouseEvent *event)
        this->update();
 }
 
-void ProxWidget::keyPressEvent(QKeyEvent *event)
+void Plot::keyPressEvent(QKeyEvent *event)
 {
        int     offset;
        int     gridchanged;
index 303a37d01cb66a48897f7003be6ae79453c08a6f..fa1ba018d756874da56182ce6658e8c53e3798bb 100644 (file)
 #include <QObject>
 #include <QWidget>
 #include <QPainter>
+#include <QtGui>
 
+#include "ui/ui_overlays.h"
+/**
+ * @brief The actual plot, black area were we paint the graph
+ */
+class Plot: public QWidget
+{
+private:
+       int GraphStart;
+       double GraphPixelsPerPoint;
+       int CursorAPos;
+       int CursorBPos;
+       void PlotGraph(int *buffer, int len, QRect r,QRect r2, QPainter* painter, int graphNum);
+       void PlotDemod(uint8_t *buffer, size_t len, QRect r,QRect r2, QPainter* painter, int graphNum, int plotOffset);
+       void plotGridLines(QPainter* painter,QRect r);
+       int xCoordOf(int i, QRect r );
+       int yCoordOf(int v, QRect r, int maxVal);
+       int valueOf_yCoord(int y, QRect r, int maxVal);
+       QColor getColor(int graphNum);
+public:
+       Plot(QWidget *parent = 0);
+
+protected:
+       void paintEvent(QPaintEvent *event);
+       void closeEvent(QCloseEvent *event);
+       void mouseMoveEvent(QMouseEvent *event);
+       void mousePressEvent(QMouseEvent *event) { mouseMoveEvent(event); }
+       void keyPressEvent(QKeyEvent *event);
+
+};
+class ProxGuiQT;
+
+/**
+ * The window with plot and controls
+ */
 class ProxWidget : public QWidget
 {
        Q_OBJECT;
 
        private:
-               int GraphStart;
-               double GraphPixelsPerPoint;
-               int CursorAPos;
-               int CursorBPos;
-
+               Plot *plot;
+               Ui::Form *opsController;
+               ProxGuiQT *master;
+       
        public:
-               ProxWidget(QWidget *parent = 0);
+               ProxWidget(QWidget *parent = 0, ProxGuiQT *master = NULL);
 
-       protected:
-               void paintEvent(QPaintEvent *event);
-               void closeEvent(QCloseEvent *event);
-               void mouseMoveEvent(QMouseEvent *event);
-               void mousePressEvent(QMouseEvent *event) { mouseMoveEvent(event); }
-               void keyPressEvent(QKeyEvent *event);
+       //protected:
+       //      void paintEvent(QPaintEvent *event);
+       //      void closeEvent(QCloseEvent *event);
+       //      void mouseMoveEvent(QMouseEvent *event);
+       //      void mousePressEvent(QMouseEvent *event) { mouseMoveEvent(event); }
+       //      void keyPressEvent(QKeyEvent *event);
+       public slots:
+               void applyOperation();
+               void stickOperation();
+               void vchange_autocorr(int v);
+               void vchange_askedge(int v);
+               void vchange_dthr_up(int v);
+               void vchange_dthr_down(int v);
 };
 
 class ProxGuiQT : public QObject
index 219ada6390cd185c267039470a401319c74b7e5b..05e29dc70d927e48264f049fa41164c06c2dd32c 100644 (file)
 #include "ui.h"
 
 double CursorScaleFactor = 1;
-int PlotGridX, PlotGridY, PlotGridXdefault= 64, PlotGridYdefault= 64, CursorCPos= 0, CursorDPos= 0;
+int PlotGridX=0, PlotGridY=0, PlotGridXdefault= 64, PlotGridYdefault= 64, CursorCPos= 0, CursorDPos= 0;
 int offline;
 int flushAfterWrite = 0;  //buzzy
 int GridOffset = 0;
 bool GridLocked = false;
+bool showDemod = true;
 
 extern pthread_mutex_t print_lock;
 
index 929d39218de70fc3a26eb07e4a088e9b6136bdb0..5aaac17e9fd5835866337b6e646a24d851500726 100644 (file)
@@ -25,5 +25,6 @@ extern int PlotGridX, PlotGridY, PlotGridXdefault, PlotGridYdefault, CursorCPos,
 extern int offline;
 extern int flushAfterWrite;   //buzzy
 extern bool GridLocked;
+extern bool showDemod;
 
 #endif
diff --git a/client/ui/overlays.ui b/client/ui/overlays.ui
new file mode 100644 (file)
index 0000000..7cc9043
--- /dev/null
@@ -0,0 +1,340 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>614</width>
+    <height>286</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Overlays</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_3">
+   <item>
+    <widget class="QTabWidget" name="tabWidget_overlays">
+     <property name="currentIndex">
+      <number>1</number>
+     </property>
+     <widget class="QWidget" name="tab">
+      <property name="focusPolicy">
+       <enum>Qt::StrongFocus</enum>
+      </property>
+      <attribute name="title">
+       <string>Autocorrelate</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <layout class="QFormLayout" name="formLayout">
+         <item row="0" column="1">
+          <widget class="QLabel" name="label_5">
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0">
+          <widget class="QLabel" name="label">
+           <property name="text">
+            <string>Window size</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QSlider" name="horizontalSlider_window">
+         <property name="minimum">
+          <number>10</number>
+         </property>
+         <property name="maximum">
+          <number>10000</number>
+         </property>
+         <property name="value">
+          <number>2000</number>
+         </property>
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacer">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_3">
+      <attribute name="title">
+       <string>AskEdge</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_4">
+       <item>
+        <layout class="QFormLayout" name="formLayout_4">
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_8">
+           <property name="text">
+            <string>Edge Jump Threshold</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QLabel" name="label_9">
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QSlider" name="horizontalSlider_askedge">
+         <property name="minimum">
+          <number>5</number>
+         </property>
+         <property name="maximum">
+          <number>80</number>
+         </property>
+         <property name="value">
+          <number>20</number>
+         </property>
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacer_3">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_2">
+      <attribute name="title">
+       <string>Dirthreshold</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout">
+       <item>
+        <layout class="QFormLayout" name="formLayout_2">
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_2">
+           <property name="text">
+            <string>Up</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QLabel" name="label_6">
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QSlider" name="horizontalSlider_dirthr_up">
+         <property name="maximum">
+          <number>128</number>
+         </property>
+         <property name="value">
+          <number>20</number>
+         </property>
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <layout class="QFormLayout" name="formLayout_3">
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_3">
+           <property name="text">
+            <string>Down</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QLabel" name="label_7">
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QSlider" name="horizontalSlider_dirthr_down">
+         <property name="maximum">
+          <number>127</number>
+         </property>
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="pushButton_apply">
+       <property name="text">
+        <string>Apply</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_sticky">
+       <property name="text">
+        <string>Restore</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QLabel" name="label_4">
+       <property name="text">
+        <string/>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>horizontalSlider_window</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>label_4</receiver>
+   <slot>setNum(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>46</x>
+     <y>118</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>597</x>
+     <y>257</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>horizontalSlider_window</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>label_5</receiver>
+   <slot>setNum(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>170</x>
+     <y>118</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>161</x>
+     <y>69</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>horizontalSlider_dirthr_up</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>label_6</receiver>
+   <slot>setNum(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>70</x>
+     <y>118</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>68</x>
+     <y>67</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>horizontalSlider_dirthr_down</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>label_7</receiver>
+   <slot>setNum(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>201</x>
+     <y>185</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>149</x>
+     <y>135</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>horizontalSlider_askedge</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>label_9</receiver>
+   <slot>setNum(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>149</x>
+     <y>102</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>250</x>
+     <y>70</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/client/ui/ui_overlays.h b/client/ui/ui_overlays.h
new file mode 100644 (file)
index 0000000..daa6192
--- /dev/null
@@ -0,0 +1,264 @@
+/********************************************************************************
+** Form generated from reading UI file 'overlays.ui'
+**
+** Created by: Qt User Interface Compiler version 5.6.1
+**
+** WARNING! All changes made in this file will be lost when recompiling UI file!
+********************************************************************************/
+
+#ifndef UI_OVERLAYS_H
+#define UI_OVERLAYS_H
+
+#include <QtCore/QVariant>
+#include <QAction>
+#include <QApplication>
+#include <QButtonGroup>
+#include <QFormLayout>
+#include <QHBoxLayout>
+#include <QHeaderView>
+#include <QLabel>
+#include <QPushButton>
+#include <QSlider>
+#include <QSpacerItem>
+#include <QTabWidget>
+#include <QVBoxLayout>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+
+class Ui_Form
+{
+public:
+    QVBoxLayout *verticalLayout_3;
+    QTabWidget *tabWidget_overlays;
+    QWidget *tab;
+    QVBoxLayout *verticalLayout_2;
+    QFormLayout *formLayout;
+    QLabel *label_5;
+    QLabel *label;
+    QSlider *horizontalSlider_window;
+    QSpacerItem *verticalSpacer;
+    QWidget *tab_3;
+    QVBoxLayout *verticalLayout_4;
+    QFormLayout *formLayout_4;
+    QLabel *label_8;
+    QLabel *label_9;
+    QSlider *horizontalSlider_askedge;
+    QSpacerItem *verticalSpacer_3;
+    QWidget *tab_2;
+    QVBoxLayout *verticalLayout;
+    QFormLayout *formLayout_2;
+    QLabel *label_2;
+    QLabel *label_6;
+    QSlider *horizontalSlider_dirthr_up;
+    QFormLayout *formLayout_3;
+    QLabel *label_3;
+    QLabel *label_7;
+    QSlider *horizontalSlider_dirthr_down;
+    QSpacerItem *verticalSpacer_2;
+    QHBoxLayout *horizontalLayout;
+    QPushButton *pushButton_apply;
+    QPushButton *pushButton_sticky;
+    QSpacerItem *horizontalSpacer;
+    QLabel *label_4;
+
+    void setupUi(QWidget *Form)
+    {
+        if (Form->objectName().isEmpty())
+            Form->setObjectName(QStringLiteral("Form"));
+        Form->resize(614, 286);
+        verticalLayout_3 = new QVBoxLayout(Form);
+        verticalLayout_3->setObjectName(QStringLiteral("verticalLayout_3"));
+        tabWidget_overlays = new QTabWidget(Form);
+        tabWidget_overlays->setObjectName(QStringLiteral("tabWidget_overlays"));
+        tab = new QWidget();
+        tab->setObjectName(QStringLiteral("tab"));
+        tab->setFocusPolicy(Qt::StrongFocus);
+        verticalLayout_2 = new QVBoxLayout(tab);
+        verticalLayout_2->setObjectName(QStringLiteral("verticalLayout_2"));
+        formLayout = new QFormLayout();
+        formLayout->setObjectName(QStringLiteral("formLayout"));
+        label_5 = new QLabel(tab);
+        label_5->setObjectName(QStringLiteral("label_5"));
+
+        formLayout->setWidget(0, QFormLayout::FieldRole, label_5);
+
+        label = new QLabel(tab);
+        label->setObjectName(QStringLiteral("label"));
+
+        formLayout->setWidget(0, QFormLayout::LabelRole, label);
+
+
+        verticalLayout_2->addLayout(formLayout);
+
+        horizontalSlider_window = new QSlider(tab);
+        horizontalSlider_window->setObjectName(QStringLiteral("horizontalSlider_window"));
+        horizontalSlider_window->setMinimum(10);
+        horizontalSlider_window->setMaximum(10000);
+        horizontalSlider_window->setValue(2000);
+        horizontalSlider_window->setOrientation(Qt::Horizontal);
+
+        verticalLayout_2->addWidget(horizontalSlider_window);
+
+        verticalSpacer = new QSpacerItem(20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding);
+
+        verticalLayout_2->addItem(verticalSpacer);
+
+        tabWidget_overlays->addTab(tab, QString());
+        tab_3 = new QWidget();
+        tab_3->setObjectName(QStringLiteral("tab_3"));
+        verticalLayout_4 = new QVBoxLayout(tab_3);
+        verticalLayout_4->setObjectName(QStringLiteral("verticalLayout_4"));
+        formLayout_4 = new QFormLayout();
+        formLayout_4->setObjectName(QStringLiteral("formLayout_4"));
+        formLayout_4->setContentsMargins(-1, -1, -1, 0);
+        label_8 = new QLabel(tab_3);
+        label_8->setObjectName(QStringLiteral("label_8"));
+
+        formLayout_4->setWidget(0, QFormLayout::LabelRole, label_8);
+
+        label_9 = new QLabel(tab_3);
+        label_9->setObjectName(QStringLiteral("label_9"));
+
+        formLayout_4->setWidget(0, QFormLayout::FieldRole, label_9);
+
+
+        verticalLayout_4->addLayout(formLayout_4);
+
+        horizontalSlider_askedge = new QSlider(tab_3);
+        horizontalSlider_askedge->setObjectName(QStringLiteral("horizontalSlider_askedge"));
+        horizontalSlider_askedge->setMinimum(5);
+        horizontalSlider_askedge->setMaximum(80);
+        horizontalSlider_askedge->setValue(20);
+        horizontalSlider_askedge->setOrientation(Qt::Horizontal);
+
+        verticalLayout_4->addWidget(horizontalSlider_askedge);
+
+        verticalSpacer_3 = new QSpacerItem(20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding);
+
+        verticalLayout_4->addItem(verticalSpacer_3);
+
+        tabWidget_overlays->addTab(tab_3, QString());
+        tab_2 = new QWidget();
+        tab_2->setObjectName(QStringLiteral("tab_2"));
+        verticalLayout = new QVBoxLayout(tab_2);
+        verticalLayout->setObjectName(QStringLiteral("verticalLayout"));
+        formLayout_2 = new QFormLayout();
+        formLayout_2->setObjectName(QStringLiteral("formLayout_2"));
+        label_2 = new QLabel(tab_2);
+        label_2->setObjectName(QStringLiteral("label_2"));
+
+        formLayout_2->setWidget(0, QFormLayout::LabelRole, label_2);
+
+        label_6 = new QLabel(tab_2);
+        label_6->setObjectName(QStringLiteral("label_6"));
+
+        formLayout_2->setWidget(0, QFormLayout::FieldRole, label_6);
+
+
+        verticalLayout->addLayout(formLayout_2);
+
+        horizontalSlider_dirthr_up = new QSlider(tab_2);
+        horizontalSlider_dirthr_up->setObjectName(QStringLiteral("horizontalSlider_dirthr_up"));
+        horizontalSlider_dirthr_up->setMaximum(128);
+        horizontalSlider_dirthr_up->setValue(20);
+        horizontalSlider_dirthr_up->setOrientation(Qt::Horizontal);
+
+        verticalLayout->addWidget(horizontalSlider_dirthr_up);
+
+        formLayout_3 = new QFormLayout();
+        formLayout_3->setObjectName(QStringLiteral("formLayout_3"));
+        label_3 = new QLabel(tab_2);
+        label_3->setObjectName(QStringLiteral("label_3"));
+
+        formLayout_3->setWidget(0, QFormLayout::LabelRole, label_3);
+
+        label_7 = new QLabel(tab_2);
+        label_7->setObjectName(QStringLiteral("label_7"));
+
+        formLayout_3->setWidget(0, QFormLayout::FieldRole, label_7);
+
+
+        verticalLayout->addLayout(formLayout_3);
+
+        horizontalSlider_dirthr_down = new QSlider(tab_2);
+        horizontalSlider_dirthr_down->setObjectName(QStringLiteral("horizontalSlider_dirthr_down"));
+        horizontalSlider_dirthr_down->setMaximum(127);
+        horizontalSlider_dirthr_down->setOrientation(Qt::Horizontal);
+
+        verticalLayout->addWidget(horizontalSlider_dirthr_down);
+
+        verticalSpacer_2 = new QSpacerItem(20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding);
+
+        verticalLayout->addItem(verticalSpacer_2);
+
+        tabWidget_overlays->addTab(tab_2, QString());
+
+        verticalLayout_3->addWidget(tabWidget_overlays);
+
+        horizontalLayout = new QHBoxLayout();
+        horizontalLayout->setObjectName(QStringLiteral("horizontalLayout"));
+        pushButton_apply = new QPushButton(Form);
+        pushButton_apply->setObjectName(QStringLiteral("pushButton_apply"));
+
+        horizontalLayout->addWidget(pushButton_apply);
+
+        pushButton_sticky = new QPushButton(Form);
+        pushButton_sticky->setObjectName(QStringLiteral("pushButton_sticky"));
+
+        horizontalLayout->addWidget(pushButton_sticky);
+
+        horizontalSpacer = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
+
+        horizontalLayout->addItem(horizontalSpacer);
+
+        label_4 = new QLabel(Form);
+        label_4->setObjectName(QStringLiteral("label_4"));
+
+        horizontalLayout->addWidget(label_4);
+
+
+        verticalLayout_3->addLayout(horizontalLayout);
+
+
+        retranslateUi(Form);
+        QObject::connect(horizontalSlider_window, SIGNAL(valueChanged(int)), label_4, SLOT(setNum(int)));
+        QObject::connect(horizontalSlider_window, SIGNAL(valueChanged(int)), label_5, SLOT(setNum(int)));
+        QObject::connect(horizontalSlider_dirthr_up, SIGNAL(valueChanged(int)), label_6, SLOT(setNum(int)));
+        QObject::connect(horizontalSlider_dirthr_down, SIGNAL(valueChanged(int)), label_7, SLOT(setNum(int)));
+        QObject::connect(horizontalSlider_askedge, SIGNAL(valueChanged(int)), label_9, SLOT(setNum(int)));
+
+        tabWidget_overlays->setCurrentIndex(1);
+
+
+        QMetaObject::connectSlotsByName(Form);
+    } // setupUi
+
+    void retranslateUi(QWidget *Form)
+    {
+        Form->setWindowTitle(QApplication::translate("Form", "Overlays", 0));
+        label_5->setText(QString());
+        label->setText(QApplication::translate("Form", "Window size", 0));
+        tabWidget_overlays->setTabText(tabWidget_overlays->indexOf(tab), QApplication::translate("Form", "Autocorrelate", 0));
+        label_8->setText(QApplication::translate("Form", "Edge Jump Threshold", 0));
+        label_9->setText(QString());
+        tabWidget_overlays->setTabText(tabWidget_overlays->indexOf(tab_3), QApplication::translate("Form", "AskEdge", 0));
+        label_2->setText(QApplication::translate("Form", "Up", 0));
+        label_6->setText(QString());
+        label_3->setText(QApplication::translate("Form", "Down", 0));
+        label_7->setText(QString());
+        tabWidget_overlays->setTabText(tabWidget_overlays->indexOf(tab_2), QApplication::translate("Form", "Dirthreshold", 0));
+        pushButton_apply->setText(QApplication::translate("Form", "Apply", 0));
+        pushButton_sticky->setText(QApplication::translate("Form", "Restore", 0));
+        label_4->setText(QString());
+    } // retranslateUi
+
+};
+
+namespace Ui {
+    class Form: public Ui_Form {};
+} // namespace Ui
+
+QT_END_NAMESPACE
+
+#endif // UI_OVERLAYS_H
index d6ef88a40280e57d3e241baffc772bfd70e1aeed..be9d361372cab66b8e9d98b402a39d37c86d6bb4 100644 (file)
@@ -1130,10 +1130,10 @@ int millerRawDecode(uint8_t *BitStream, size_t *size, int invert) {
 //take 01 or 10 = 1 and 11 or 00 = 0
 //check for phase errors - should never have 111 or 000 should be 01001011 or 10110100 for 1010
 //decodes biphase or if inverted it is AKA conditional dephase encoding AKA differential manchester encoding
-int BiphaseRawDecode(uint8_t *BitStream, size_t *size, int offset, int invert) {
+int BiphaseRawDecode(uint8_t *BitStream, size_t *size, int *offset, int invert) {
        uint16_t bitnum = 0;
        uint16_t errCnt = 0;
-       size_t i = offset;
+       size_t i = *offset;
        uint16_t MaxBits=512;
        //if not enough samples - error
        if (*size < 51) return -1;
@@ -1143,8 +1143,8 @@ int BiphaseRawDecode(uint8_t *BitStream, size_t *size, int offset, int invert) {
                if (BitStream[i+1]==BitStream[i+2]) offsetA=0; 
                if (BitStream[i+2]==BitStream[i+3]) offsetB=0;                                  
        }
-       if (!offsetA && offsetB) offset++;
-       for (i=offset; i<*size-3; i+=2){
+       if (!offsetA && offsetB) *offset+=1;
+       for (i=*offset; i<*size-3; i+=2){
                //check for phase error
                if (BitStream[i+1]==BitStream[i+2]) {
                        BitStream[bitnum++]=7;
@@ -1490,6 +1490,7 @@ 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)
 int fskdemod_ext(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);
        size = aggregate_bits(dest, size, rfLen, invert, fchigh, fclow, startIdx);
@@ -1631,8 +1632,6 @@ int AWIDdemodFSK(uint8_t *dest, size_t *size) {
        //make sure buffer has enough data
        if (*size < 96*50) return -1;
 
-       if (justNoise(dest, *size)) return -2;
-
        // FSK demodulator
        *size = fskdemod(dest, *size, 50, 1, 10, 8);  // fsk2a RF/50 
        if (*size < 96) return -3;  //did we get a good demod?
@@ -1717,8 +1716,6 @@ int gProxII_Demod(uint8_t BitStream[], size_t *size) {
 
 // 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) {
-       if (justNoise(dest, *size)) return -1;
-
        size_t numStart=0, size2=*size, startIdx=0; 
        // FSK demodulator
        *size = fskdemod(dest, size2,50,1,10,8); //fsk2a
@@ -1747,7 +1744,6 @@ int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32
 }
 
 int IOdemodFSK(uint8_t *dest, size_t size) {
-       if (justNoise(dest, size)) return -1;
        //make sure buffer has data
        if (size < 66*64) return -2;
        // FSK demodulator
@@ -1797,8 +1793,6 @@ 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
 int ParadoxdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo) {
-       if (justNoise(dest, *size)) return -1;
-       
        size_t numStart=0, size2=*size, startIdx=0;
        // FSK demodulator
        *size = fskdemod(dest, size2,50,1,10,8); //fsk2a
@@ -1845,9 +1839,6 @@ int PyramiddemodFSK(uint8_t *dest, size_t *size) {
        //make sure buffer has data
        if (*size < 128*50) return -5;
 
-       //test samples are not just noise
-       if (justNoise(dest, *size)) return -1;
-
        // FSK demodulator
        *size = fskdemod(dest, *size, 50, 1, 10, 8);  // fsk2a RF/50 
        if (*size < 128) return -2;  //did we get a good demod?
index 9f37a969f6457cc6093e1184894cfbcd8ca4705a..56e07e56305684b471b32eb55dc13f3e516d51ba 100644 (file)
@@ -21,7 +21,7 @@ extern size_t   addParity(uint8_t *BitSource, uint8_t *dest, uint8_t sourceLen,
 extern int      askdemod(uint8_t *BinStream, size_t *size, int *clk, int *invert, int maxErr, uint8_t amp, uint8_t askType);
 extern int      askdemod_ext(uint8_t *BinStream, size_t *size, int *clk, int *invert, int maxErr, uint8_t amp, uint8_t askType, int *startIdx);
 extern void     askAmp(uint8_t *BitStream, size_t size);
-extern int      BiphaseRawDecode(uint8_t * BitStream, size_t *size, int offset, int invert);
+extern int      BiphaseRawDecode(uint8_t * BitStream, size_t *size, int *offset, int invert);
 extern uint32_t bytebits_to_byte(uint8_t* src, size_t numbits);
 extern uint32_t bytebits_to_byteLSBF(uint8_t* src, size_t numbits);
 extern uint16_t countFC(uint8_t *BitStream, size_t size, uint8_t fskAdj);
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