Date: Tue, 21 Jan 1997 08:31:09 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: Peter Gober <gober AT exp-math DOT uni-essen DOT de>
cc: djgpp AT delorie DOT com
Subject: Re: Parallel port/Interrupt handling - please help me
In-Reply-To: <32E2363F.41C6@exp-math.uni-essen.de>
Message-ID: <Pine.SUN.3.91.970121083017.26269C-100000@is>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII


On Sun, 19 Jan 1997, Peter Gober wrote:

> I want to implement a serial interface with an external clock using a
> standard parallel interface. I want to do that with interrupts and used
> DJGPP and a protected mode handler written in C. But it doesn't work.
> After working for more than two days now, I hope that maybe someone can
> give me a hint.
> 
> I have enclosed a reduced version of my program. I would expect it to

You didn't post the source of the interrupt handler.  Maybe the problem 
is there?