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Mail Archives: djgpp/2002/05/30/09:01:32

From: "Skip Machine" <skipfr2000 AT yahoo DOT fr>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: farpeekw under Windows NT
Date: Thu, 30 May 2002 14:14:55 +0200
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You may try using the LPTx device, see if there is a way to configurate thru
MODE command.

This method works well for the COMx serial devices, and is more portable
than direct port access.


"Lars Erdmann" <lars DOT erdmann AT arcor DOT de> wrote
> Hi,
>
> just another question:
> If I write to I/O port 0x378 to send some data, windowsNT does not seem
> to do anything, whereas on Windows95 it works.
>
> Are you accomplishing port I/O by setting IOPL to 3 or does NT somehow
> also catches and emulates that ?
>
> Lars
>



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