--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <limits.h>
+//#include "proxusb.h"
+#include "proxmark3.h"
+#include "data.h"
+#include "graph.h"
+#include "ui.h"
+#include "cmdparser.h"
+#include "cmdmain.h"
+#include "cmddata.h"
+#include "cmdlf.h"
+
+static int CmdHelp(const char *Cmd);
+
+int CmdIODemodFSK(const char *Cmd)
+{
+ UsbCommand c={CMD_IO_DEMOD_FSK};
+ SendCommand(&c);
+ return 0;
+}
+
+
+int CmdIOProxDemod(const char *Cmd){
+ if (GraphTraceLen < 4800) {
+ PrintAndLog("too short; need at least 4800 samples");
+ return 0;
+ }
+
+ GraphTraceLen = 4800;
+ for (int i = 0; i < GraphTraceLen; ++i) {
+ if (GraphBuffer[i] < 0) {
+ GraphBuffer[i] = 0;
+ } else {
+ GraphBuffer[i] = 1;
+ }
+ }
+ RepaintGraphWindow();
+ return 0;
+}
+
+int CmdIOClone(const char *Cmd)
+{
+ unsigned int hi = 0, lo = 0;
+ int n = 0, i = 0;
+ UsbCommand c;
+
+
+ //if (1 == sscanf(str, "0x%"SCNx32, &hi)) {
+ // value now contains the value in the string--decimal 255, in this case.
+ //}
+
+ while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
+ hi = (hi << 4) | (lo >> 28);
+ lo = (lo << 4) | (n & 0xf);
+ }
+
+ PrintAndLog("Cloning tag with ID %08x %08x", hi, lo);
+
+ c.cmd = CMD_IO_CLONE_TAG;
+ c.arg[0] = hi;
+ c.arg[1] = lo;
+
+ SendCommand(&c);
+ return 0;
+}
+
+static command_t CommandTable[] =
+{
+ {"help", CmdHelp, 1, "This help"},
+ {"demod", CmdIOProxDemod, 1, "Demodulate Stream"},
+ {"fskdemod", CmdIODemodFSK, 1, "Demodulate ioProx Tag"},
+ {"clone", CmdIOClone, 1, "Clone ioProx Tag"},
+ {NULL, NULL, 0, NULL}
+};
+
+int CmdLFIO(const char *Cmd)
+{
+ CmdsParse(CommandTable, Cmd);
+ return 0;
+}
+
+int CmdHelp(const char *Cmd)
+{
+ CmdsHelp(CommandTable);
+ return 0;
+}
\ No newline at end of file
--- /dev/null
+//-----------------------------------------------------------------------------
+// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Low frequency EM4x commands
+//-----------------------------------------------------------------------------
+
+#ifndef CMDLFIO_H__
+#define CMDLFIO_H__
+
+int CmdLFIO(const char *Cmd);
+
+int CmdIODemodFSK(const char *Cmd);
+
+#endif
\ No newline at end of file