FIX: Minor correction of variablename. don't even ask.

[proxmark3-svn] / client / graph.c

diff --git a/client/graph.c b/client/graph.c
index 8974f4c32567bc30af8b9348f4395cb7bd52cc72..7b45f3f2f1cf00d1df8bf1295fdb04d0dafd79b2 100644 (file)
--- a/client/graph.c
+++ b/client/graph.c
@@ -21,11 +21,13 @@ int GraphTraceLen;
 void AppendGraph(int redraw, int clock, int bit)
 {
   int i;
 void AppendGraph(int redraw, int clock, int bit)
 {
   int i;

-
-  for (i = 0; i < (int)(clock / 2); ++i)
-    GraphBuffer[GraphTraceLen++] = bit ^ 1;
+  int half = (int)(clock/2);
+  int firstbit = bit ^ 1;
+ 
+  for (i = 0; i < half; ++i)
+    GraphBuffer[GraphTraceLen++] = firstbit;

   
   

-  for (i = (int)(clock / 2); i < clock; ++i)
+  for (i = 0; i <= half; ++i)

     GraphBuffer[GraphTraceLen++] = bit;
 
   if (redraw)
     GraphBuffer[GraphTraceLen++] = bit;
 
   if (redraw)


@@ -36,8 +38,10 @@ void AppendGraph(int redraw, int clock, int bit)
 int ClearGraph(int redraw)
 {
   int gtl = GraphTraceLen;
 int ClearGraph(int redraw)
 {
   int gtl = GraphTraceLen;

-  GraphTraceLen = 0;
+  memset(GraphBuffer, 0x00, GraphTraceLen);

 
 

+  GraphTraceLen = 0;
+ 

   if (redraw)
     RepaintGraphWindow();
 
   if (redraw)
     RepaintGraphWindow();
 


@@ -70,8 +74,26 @@ int DetectClock(int peak)
       lastpeak = i;
     }
   }
       lastpeak = i;
     }
   }

-
-  return clock;
+       
+       int clockmod = clock%8;
+       if ( clockmod == 0) 
+               return clock;
+       
+       // When detected clock is 31 or 33 then return 32
+
+       printf("Found clock at %d ", clock);
+       switch( clockmod )
+       {
+               case 7: clock++; break;
+               case 6: clock += 2 ; break;
+               case 1: clock--; break;
+               case 2: clock -= 2; break;
+       }
+       if ( clock < 32) 
+               clock = 32;
+               
+       printf("- adjusted it to %d \n", clock);
+       return clock;

 }
 
 /* Get or auto-detect clock rate */
 }
 
 /* Get or auto-detect clock rate */