Fixed issue with dumping iclass tags > 2KB in size

[proxmark3-svn] / client / graph.c

diff --git a/client/graph.c b/client/graph.c
index c9457ff1a0f72fbf7445b4bc338061f930e265d9..f4acc579298317a07dfd8e9b1ed315e05442738d 100644 (file)
--- a/client/graph.c
+++ b/client/graph.c
@@ -24,10 +24,10 @@ 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 ^ 1;
+    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;
+    GraphBuffer[GraphTraceLen++] = bit ^ 1;
 
   if (redraw)
     RepaintGraphWindow();
@@ -134,6 +134,26 @@ int GetAskClock(const char str[], bool printAns, bool verbose)
        return clock;
 }
 
+uint8_t GetPskCarrier(const char str[], bool printAns, bool verbose)
+{
+       uint8_t carrier=0;
+       uint8_t grph[MAX_GRAPH_TRACE_LEN]={0};
+       size_t size = getFromGraphBuf(grph);
+       if ( size == 0 ) {
+               if (verbose) 
+                       PrintAndLog("Failed to copy from graphbuffer");
+               return 0;
+       }
+       //uint8_t countPSK_FC(uint8_t *BitStream, size_t size)
+
+       carrier = countFC(grph,size,0);
+       // Only print this message if we're not looping something
+       if (printAns){
+               PrintAndLog("Auto-detected PSK carrier rate: %d", carrier);
+       }
+       return carrier;
+}
+
 int GetPskClock(const char str[], bool printAns, bool verbose)
 {
        int clock;
@@ -212,8 +232,7 @@ uint8_t fskClocks(uint8_t *fc1, uint8_t *fc2, uint8_t *rf1, bool verbose)
        uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
        size_t size = getFromGraphBuf(BitStream);
        if (size==0) return 0;
-       uint8_t dummy = 0;
-       uint16_t ans = countFC(BitStream, size, &dummy); 
+       uint16_t ans = countFC(BitStream, size, 1); 
        if (ans==0) {
                if (verbose) PrintAndLog("DEBUG: No data found");
                return 0;