Date: Sun, 31 Dec 2000 10:18:50 +0200
From: "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
Sender: halo1 AT zahav DOT net DOT il
To: "SyCo" <sycoweb AT chez DOT com>
Message-Id: <2110-Sun31Dec2000101849+0200-eliz@is.elta.co.il>
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CC: djgpp AT delorie DOT com
In-reply-to: <92kum6$1321$1@news5.isdnet.net> (sycoweb@chez.com)
Subject: Re: Don't let me alone :(
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> From: "SyCo" <sycoweb AT chez DOT com>
> Newsgroups: comp.os.msdos.djgpp
> Date: Sat, 30 Dec 2000 16:22:11 +0100
> 
> Is it some one knowing how to send a Break sequence on a COM port ?
> I guess my previous post was unseen.

It was seen, but you need to be a bit more patient...

You send BREAK by setting bit 6 of the UART's Line Control Register
(at 3F8h + 3).