Merge remote-tracking branch 'upstream/master'

[proxmark3-svn] / client / cmddata.c

diff --git a/client/cmddata.c b/client/cmddata.c
index 293b66ab92a6e3fd56d1064a898e92645b9d2d56..4d79eeaebda96bbe2ebf266c2eb39ec9646b6286 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -1914,24 +1914,31 @@ int CmdTuneSamples(const char *Cmd)
        PrintAndLog("# LF antenna: %5.2f V @   134.00 kHz", vLf134/1000.0);
        PrintAndLog("# LF optimal: %5.2f V @%9.2f kHz", peakv/1000.0, 12000.0/(peakf+1));
        PrintAndLog("# HF antenna: %5.2f V @    13.56 MHz", vHf/1000.0);
-       if (peakv<2000)
+
+#define LF_UNUSABLE_V          2948            // was 2000. Changed due to bugfix in voltage measurements. LF results are now 47% higher.
+#define LF_MARGINAL_V          14739           // was 10000. Changed due to bugfix bug in voltage measurements. LF results are now 47% higher.
+#define HF_UNUSABLE_V          3167            // was 2000. Changed due to bugfix in voltage measurements. HF results are now 58% higher.
+#define HF_MARGINAL_V          7917            // was 5000. Changed due to bugfix in voltage measurements. HF results are now 58% higher.
+
+       if (peakv < LF_UNUSABLE_V)
                PrintAndLog("# Your LF antenna is unusable.");
-       else if (peakv<10000)
+       else if (peakv < LF_MARGINAL_V)
                PrintAndLog("# Your LF antenna is marginal.");
-       if (vHf<2000)
+       if (vHf < HF_UNUSABLE_V)
                PrintAndLog("# Your HF antenna is unusable.");
-       else if (vHf<5000)
+       else if (vHf < HF_MARGINAL_V)
                PrintAndLog("# Your HF antenna is marginal.");
 
-       for (int i = 0; i < 256; i++) {
-               GraphBuffer[i] = resp.d.asBytes[i] - 128;
+       if (peakv >= LF_UNUSABLE_V)     {
+               for (int i = 0; i < 256; i++) {
+                       GraphBuffer[i] = resp.d.asBytes[i] - 128;
+               }
+               PrintAndLog("Displaying LF tuning graph. Divisor 89 is 134khz, 95 is 125khz.\n");
+               PrintAndLog("\n");
+               GraphTraceLen = 256;
+               ShowGraphWindow();
        }
 
-       PrintAndLog("Done! Divisor 89 is 134khz, 95 is 125khz.\n");
-       PrintAndLog("\n");
-       GraphTraceLen = 256;
-       ShowGraphWindow();
-
        return 0;
 }