Open Com2 to send AT command faild

[tq]

Hi,
I want to use AT commands over RIL on my HTC tornado (T-Mobile SDA). But if I open com2, it failed (return false).

hCom=CreateFile(L"COM2:" ,GENERIC_READ|GENERIC_WRITE,0,0,OPEN_EXISTING,0,0) ;
if (hCom==NULL || hCom==INVALID_HANDLE_VALUE)
{
hCom= NULL;
TRACE(TEXT("E1\n"));
return false;
}

Have I to aktivate COM2, before?
How to do it?


Thanks


Thomas

[radhoo]

http://www.teksoftco.com/forum/viewtopic.php?t=43