FIX: the port error 10 on Mac, is fixed by @marshmellow42 , a wrong string format...

[proxmark3-svn] / client / cmddata.c

diff --git a/client/cmddata.c b/client/cmddata.c
index 23863131833b09dc74dbd7e9db0bffb96f1c81eb..44bc42c090c5b0228c04e494cfa21d76e9f372aa 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -920,7 +920,9 @@ int CmdDetectClockRate(const char *Cmd)
 
 char *GetFSKType(uint8_t fchigh, uint8_t fclow, uint8_t invert)
 {
-       char *fskType;
+       static char fType[8];
+       memset(fType, 0x00, 8); 
+       char *fskType = fType;
        if (fchigh==10 && fclow==8){
                if (invert) //fsk2a
                        fskType = "FSK2a";
@@ -953,39 +955,40 @@ int FSKrawDemod(const char *Cmd, bool verbose)
        fchigh = param_get8(Cmd, 2);
        fclow = param_get8(Cmd, 3);
        if (strlen(Cmd)>0 && strlen(Cmd)<=2) {
-                if (rfLen==1){
+               if (rfLen==1) {
                        invert = 1;   //if invert option only is used
                        rfLen = 0;
-                }
+               }
        }
 
        uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
        size_t BitLen = getFromGraphBuf(BitStream);
        if (BitLen==0) return 0;
+       if (g_debugMode==2) PrintAndLog("DEBUG: Got samples");  
        //get field clock lengths
-       uint8_t fc1=0, fc2=0, rf1=0;
+       uint16_t fcs=0;
        if (!fchigh || !fclow) {
-               uint8_t ans = fskClocks(&fc1, &fc2, &rf1, false);
-               if (ans == 0) {
-                       if (g_debugMode) PrintAndLog("\nError: cannot detect valid fsk field clocks");                  
-                       return 0; // can't detect field clock
+               fcs = countFC(BitStream, BitLen, 1);
+               if (!fcs) {
+                       fchigh = 10;
+                       fclow = 8;
+               } else {
+                       fchigh = (fcs >> 8) & 0x00FF;
+                       fclow = fcs & 0x00FF;
                }
-               fchigh = fc1;
-               fclow = fc2;
-               if (rfLen == 0) rfLen = rf1;
        }
        //get bit clock length
-       if (!rfLen){
+       if (!rfLen) {
                rfLen = detectFSKClk(BitStream, BitLen, fchigh, fclow);
                if (!rfLen) rfLen = 50;
        }
        int size = fskdemod(BitStream, BitLen, rfLen, invert, fchigh, fclow);
-       if (size > 0){
+       if (size > 0) {
                setDemodBuf(BitStream, size, 0);
 
                // 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", rfLen, invert, fchigh, fclow);
+                       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));
                        printDemodBuff();
                }