CHG: NEDAP, changed back the preamble. With new parity check it has a decent detec...

[proxmark3-svn] / client / cmddata.c

diff --git a/client/cmddata.c b/client/cmddata.c
index 902a63633cf661a9ce5b4512a6f0e3c5600b2726..2e363054b0e3e8a773fe6754773d91ee801c4184 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -660,7 +660,7 @@ int CmdVikingDemod(const char *Cmd)
        //call lfdemod.c demod for Viking
        int ans = VikingDemod_AM(DemodBuffer, &size);
        if (ans < 0) {
-               if (g_debugMode) PrintAndLog("Error Viking_Demod %d", ans);
+               if (g_debugMode) PrintAndLog("Error Viking_Demod %d %s", ans, (ans == -5)?"[chksum error]":"");
                return 0;
        }
        //got a good demod
@@ -756,8 +756,7 @@ int usage_data_autocorr(void)
 int CmdAutoCorr(const char *Cmd)
 {
        char cmdp = param_getchar(Cmd, 0);
-       if (cmdp == 'h' || cmdp == 'H') 
-               return usage_data_autocorr();
+       if (cmdp == 'h' || cmdp == 'H') return usage_data_autocorr();
        int window = 4000; //set default
        char grph=0;
        bool updateGrph = FALSE;
@@ -2363,6 +2362,12 @@ int Cmdhex2bin(const char *Cmd)
        return 0;
 }
 
+int CmdDataIIR(const char *Cmd){
+       iceIIR_Butterworth(GraphBuffer, GraphTraceLen);
+       RepaintGraphWindow();
+       return 0;
+}
+
 static command_t CommandTable[] =
 {
        {"help",            CmdHelp,            1, "This help"},
@@ -2409,6 +2414,7 @@ static command_t CommandTable[] =
        {"tune",            CmdTuneSamples,     0, "Get hw tune samples for graph window"},
        {"undec",           CmdUndec,           1, "Un-decimate samples by 2"},
        {"zerocrossings",   CmdZerocrossings,   1, "Count time between zero-crossings"},
+       {"iir",                         CmdDataIIR,                     0, "apply IIR buttersworth filter on plotdata"},
        {NULL, NULL, 0, NULL}
 };