X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/c15d2bdc9b25da89931c767902639fa7e8c9b764..c579a5871e754224aa8d6d5b05ca7a0d583e8af9:/client/cmdlfem4x.c

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index 07f909ac..6567ee41 100644
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -28,6 +28,20 @@ char *global_em410xId;
 
 static int CmdHelp(const char *Cmd);
 
+
+
+int CmdEMdemodASK(const char *Cmd)
+{
+  int findone=0;
+  UsbCommand c={CMD_EM410X_DEMOD};
+  if(Cmd[0]=='1') findone=1;
+  c.arg[0]=findone;
+  SendCommand(&c);
+  return 0;
+}
+
+
+
 /* Read the ID of an EM410x tag.
  * Format:
  *   1111 1111 1           <-- standard non-repeatable header
@@ -196,15 +210,15 @@ retest:
  */
 int CmdEM410xSim(const char *Cmd)
 {	
-	int i, n, j, h, binary[4], parity[4];
+	int i, n, j, binary[4], parity[4];
 
 	char cmdp = param_getchar(Cmd, 0);
 	uint8_t uid[5] = {0x00};
 
 	if (cmdp == 'h' || cmdp == 'H') {
-		PrintAndLog("Usage:  lf em4x sim <UID>");
+		PrintAndLog("Usage:  lf em4x 410xsim <UID>");
 		PrintAndLog("");
-		PrintAndLog("     sample: lf em4x sim 0F0368568B");
+		PrintAndLog("     sample: lf em4x 410xsim 0F0368568B");
 		return 0;
 	}
 
@@ -222,9 +236,6 @@ int CmdEM410xSim(const char *Cmd)
   /* clear our graph */
   ClearGraph(0);
   
-  /* write it out a few times */
-  //for (h = 0; h < 4; h++)
-  //{
     /* write 9 start bits */
     for (i = 0; i < 9; i++)
       AppendGraph(0, clock, 1);
@@ -260,17 +271,10 @@ int CmdEM410xSim(const char *Cmd)
     AppendGraph(0, clock, parity[2]);
     AppendGraph(0, clock, parity[3]);
 
-    /* stop bit */
-    AppendGraph(0, clock, 0);
-  //}
-
-  /* modulate that biatch */
-  //CmdManchesterMod("64");
-
-  /* booyah! */
-  RepaintGraphWindow();
-  
-  CmdLFSim("");
+  /* stop bit */
+  AppendGraph(1, clock, 0);
+ 
+  CmdLFSim("240"); //240 start_gap.
   return 0;
 }
 
@@ -654,7 +658,7 @@ int CmdWriteWordPWD(const char *Cmd)
 static command_t CommandTable[] =
 {
   {"help", CmdHelp, 1, "This help"},
-  
+  {"410xdemod", CmdEMdemodASK, 0, "[clock rate] -- Extract ID from EM410x tag"},    
   {"410xread", CmdEM410xRead, 1, "[clock rate] -- Extract ID from EM410x tag"},
   {"410xsim", CmdEM410xSim, 0, "<UID> -- Simulate EM410x tag"},
   {"replay",  MWRem4xReplay, 0, "Watches for tag and simulates manchester encoded em4x tag"},