serielle schnittstellen
-
[cpp] if (argc == 2) {
if ((*argv[1] == '1') || (*argv[1] == '2')) {config.COMport = _tstoi (argv[1]);
} else {
printf ("USAGE: %s [COMPORT]\n\n"%s 1" sends data on COM1\n", argv[0], argv[0]);
return (-1);
}
}else {
printf ("USAGE: %s [COMPORT]\n\n"%s 1" sends data on COM1\n", argv[0], argv[0]);
return (-1);
}
printf ("data on COM%d\n\n", com_port + 1);hallo hier benutzt mann comport 1..wenn ich comport 5 benutzen möchte,was soll ich dann ändern?
-
if (argc == 2) { int port = _tstoi (argv[1]); if (port > 0) { config.COMport = port; } else { printf ("USAGE: %s [COMPORT]\n\n"%s 1" sends data on COM1\n", argv[0], argv[0]); return (-1); } } else { printf ("USAGE: %s [COMPORT]\n\n"%s 1" sends data on COM1\n", argv[0], argv[0]); return (-1); } printf ("data on COM%d\n\n", com_port + 1);
-
Jochen Kalmbach schrieb:
if (argc == 2) { int port = _tstoi (argv[1]); if (port > 0) { config.COMport = port; } else { printf ("USAGE: %s [COMPORT]\n\n"%s 1" sends data on COM1\n", argv[0], argv[0]); return (-1); } } else { printf ("USAGE: %s [COMPORT]\n\n"%s 1" sends data on COM1\n", argv[0], argv[0]); return (-1); } printf ("data on COM%d\n\n", com_port + 1);
dadurch erreicht man comport 5 ? wie kann man das erkennen?
-
Damit wird jeder numerische Wert als COM-Port erlaubt...