CHG: `data plot`- the marking of clock, looks better without borders. It only connec...

[proxmark3-svn] / client / graph.c

diff --git a/client/graph.c b/client/graph.c
index f5e942a94bddf50520c603650322c90c47757740..a0ba46d5b86432a3630fcc22c4754949086a303c 100644 (file)
--- a/client/graph.c
+++ b/client/graph.c
@@ -20,30 +20,27 @@ int GraphTraceLen;
 /* write a manchester bit to the graph */
 void AppendGraph(int redraw, int clock, int bit)
 {
-  int i;
-  //set first half the clock bit (all 1's or 0's for a 0 or 1 bit) 
-  for (i = 0; i < (int)(clock / 2); ++i)
-    GraphBuffer[GraphTraceLen++] = bit ;
-  //set second half of the clock bit (all 0's or 1's for a 0 or 1 bit)
-  for (i = (int)(clock / 2); i < clock; ++i)
-    GraphBuffer[GraphTraceLen++] = bit ^ 1;
+       int i;
+       //set first half the clock bit (all 1's or 0's for a 0 or 1 bit) 
+       for (i = 0; i < (int)(clock / 2); ++i)
+               GraphBuffer[GraphTraceLen++] = bit ;
+       //set second half of the clock bit (all 0's or 1's for a 0 or 1 bit)
+       for (i = (int)(clock / 2); i < clock; ++i)
+               GraphBuffer[GraphTraceLen++] = bit ^ 1;
 
-  if (redraw)
-    RepaintGraphWindow();
+       if (redraw)
+               RepaintGraphWindow();
 }
 
 // clear out our graph window
 int ClearGraph(int redraw)
 {
-  int gtl = GraphTraceLen;
-  memset(GraphBuffer, 0x00, GraphTraceLen);
-
-  GraphTraceLen = 0;
-
-  if (redraw)
-    RepaintGraphWindow();
-
-  return gtl;
+       int gtl = GraphTraceLen;
+       memset(GraphBuffer, 0x00, GraphTraceLen);
+       GraphTraceLen = 0;
+       if (redraw)
+               RepaintGraphWindow();
+       return gtl;
 }
 // option '1' to save GraphBuffer any other to restore
 void save_restoreGB(uint8_t saveOpt)
@@ -70,14 +67,15 @@ void setGraphBuf(uint8_t *buff, size_t size)
 {
        if ( buff == NULL ) return;
        
-       uint16_t i = 0;  
+       ClearGraph(0);
+       
        if ( size > MAX_GRAPH_TRACE_LEN )
                size = MAX_GRAPH_TRACE_LEN;
-       ClearGraph(0);
-       for (; i < size; ++i){
-               GraphBuffer[i]=buff[i]-128;
-       }
-       GraphTraceLen=size;
+       
+       for (uint16_t i = 0; i < size; ++i)
+               GraphBuffer[i] = buff[i] - 128;
+
+       GraphTraceLen = size;
        RepaintGraphWindow();
        return;
 }
@@ -85,10 +83,10 @@ size_t getFromGraphBuf(uint8_t *buff)
 {
        if (buff == NULL ) return 0;
        uint32_t i;
-       for (i=0;i<GraphTraceLen;++i){
-               if (GraphBuffer[i]>127) GraphBuffer[i]=127; //trim
-               if (GraphBuffer[i]<-127) GraphBuffer[i]=-127; //trim
-               buff[i]=(uint8_t)(GraphBuffer[i]+128);
+       for (i=0; i < GraphTraceLen; ++i){
+               if (GraphBuffer[i] > 127) GraphBuffer[i] = 127; //trim
+               if (GraphBuffer[i] < -127) GraphBuffer[i] = -127; //trim
+               buff[i] = (uint8_t)(GraphBuffer[i]+128);
        }
        return i;
 }
@@ -133,8 +131,8 @@ int GetAskClock(const char str[], bool printAns, bool verbose)
        if (!strcmp(str, ""))
                clock = 0;
 
-       if (clock != 0) 
-               return clock;
+       if (clock != 0) return clock;
+       
        // Auto-detect clock
        uint8_t grph[MAX_GRAPH_TRACE_LEN]={0};
        size_t size = getFromGraphBuf(grph);
@@ -145,15 +143,12 @@ int GetAskClock(const char str[], bool printAns, bool verbose)
        }
        bool st = DetectST(grph, &size, &clock);
        int start = 0;
-       if (st == false) {
+       if (st == false)
                start = DetectASKClock(grph, size, &clock, 20);
-       }
+
        // Only print this message if we're not looping something
-       if (printAns){
+       if (printAns)
                PrintAndLog("Auto-detected clock rate: %d, Best Starting Position: %d", clock, start);
-       }
-       PlotClock = clock;
-       PlockClockStartIndex = start;
        return clock;
 }
 
@@ -193,9 +188,6 @@ int GetPskClock(const char str[], bool printAns, bool verbose)
        clock = DetectPSKClock(grph, size, 0);
        // Only print this message if we're not looping something
        if (printAns) PrintAndLog("Auto-detected clock rate: %d", clock);
-
-       PlotClock = clock;
-//     PlockClockStartIndex = start;
        return clock;
 }
 
@@ -221,8 +213,6 @@ uint8_t GetNrzClock(const char str[], bool printAns, bool verbose)
        if (printAns)
                PrintAndLog("Auto-detected clock rate: %d", clock);
 
-       PlotClock = clock;
-       //PlockClockStartIndex = start; 
        return clock;
 }
 //by marshmellow
@@ -247,8 +237,6 @@ uint8_t GetFskClock(const char str[], bool printAns, bool verbose)
                PrintAndLog("DEBUG: unknown fsk field clock detected");
                PrintAndLog("Detected Field Clocks: FC/%d, FC/%d - Bit Clock: RF/%d", fc1, fc2, rf1);
        }
-       //PlotClock = clock;
-       //PlockClockStartIndex = start; 
        return 0;
 }
 uint8_t fskClocks(uint8_t *fc1, uint8_t *fc2, uint8_t *rf1, bool verbose)