syntax sugar

[proxmark3-svn] / client / cmddata.c

diff --git a/client/cmddata.c b/client/cmddata.c
index a75f2ec06b12a5107f02a0e9951930b4c2dc7093..fe22aa4bf1d498ec4ff4b434de84703ba309ed3a 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -1757,9 +1757,7 @@ int CmdFDXBdemodBI(const char *Cmd){
 //attempt to psk1 demod graph buffer
 int PSKDemod(const char *Cmd, bool verbose)
 {
-       int invert=0;
-       int clk=0;
-       int maxErr=100;
+       int invert = 0, clk = 0, maxErr = 100;
        sscanf(Cmd, "%i %i %i", &clk, &invert, &maxErr);
        if (clk==1){
                invert=1;
@@ -1769,25 +1767,26 @@ int PSKDemod(const char *Cmd, bool verbose)
                if (g_debugMode || verbose) PrintAndLog("Invalid argument: %s", Cmd);
                return 0;
        }
-       uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
+       uint8_t BitStream[MAX_GRAPH_TRACE_LEN] = {0};
        size_t BitLen = getFromGraphBuf(BitStream);
        if (BitLen==0) return 0;
-       uint8_t carrier=countFC(BitStream, BitLen, 0);
+       
+       uint8_t carrier = countFC(BitStream, BitLen, 0);
        if (carrier!=2 && carrier!=4 && carrier!=8){
                //invalid carrier
                return 0;
        }
-       if (g_debugMode){
-               PrintAndLog("Carrier: rf/%d",carrier);
-       }
+       
+       if (g_debugMode) PrintAndLog("Carrier: rf/%d",carrier);
+
        int errCnt=0;
        errCnt = pskRawDemod(BitStream, &BitLen, &clk, &invert);
        if (errCnt > maxErr){
-               if (g_debugMode || verbose) PrintAndLog("Too many errors found, clk: %d, invert: %d, numbits: %d, errCnt: %d",clk,invert,BitLen,errCnt);
+               if (g_debugMode || verbose) PrintAndLog("Too many errors found, clk: %d, invert: %d, numbits: %d, errCnt: %d", clk, invert, BitLen, errCnt);
                return 0;
        } 
        if (errCnt<0|| BitLen<16){  //throw away static - allow 1 and -1 (in case of threshold command first)
-               if (g_debugMode || verbose) PrintAndLog("no data found, clk: %d, invert: %d, numbits: %d, errCnt: %d",clk,invert,BitLen,errCnt);
+               if (g_debugMode || verbose) PrintAndLog("no data found, clk: %d, invert: %d, numbits: %d, errCnt: %d", clk, invert, BitLen, errCnt);
                return 0;
        }
        if (verbose || g_debugMode){
@@ -1797,7 +1796,7 @@ int PSKDemod(const char *Cmd, bool verbose)
                }
        }
        //prime demod buffer for output
-       setDemodBuf(BitStream,BitLen,0);
+       setDemodBuf(BitStream, BitLen, 0);
        return 1;
 }