int CmdLFRead(const char *Cmd);
int CmdLFSim(const char *Cmd);
int CmdLFSimBidir(const char *Cmd);
int CmdLFSimManchester(const char *Cmd);
int CmdLFRead(const char *Cmd);
int CmdLFSim(const char *Cmd);
int CmdLFSimBidir(const char *Cmd);
int CmdLFSimManchester(const char *Cmd);