RAW infrared

[Paulo]

Hello everybody.

I need to gain RAW access to the infrared port of the
Cassiopeia E-125 but DISABLING IRDA.

"Digging" in the PC's registry, I guess that the COM port
is 3. May be I'm wrong...

The code below didn't work properly:

port = ::CreateFile(L"COM3:",
GENERIC_READ | GENERIC_WRITE,
0,
NULL,
OPEN_EXISTING,
0,
NULL)

::EscapeCommFunction(port, SETIR);

.....

Could someone help me to find out what is wrong?

Thanks in advance,

Paulo