delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/1997/09/29/07:17:43

Date: Mon, 29 Sep 1997 13:14:27 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: Peter Palotas <blizzar AT hem1 DOT passagen DOT se>
cc: djgpp AT delorie DOT com
Subject: Re: BIOS call from interrupt?
In-Reply-To: <3.0.16.19970929112843.2e57db56@hem1.passagen.se>
Message-ID: <Pine.SUN.3.91.970929131245.2544E-100000@is>
MIME-Version: 1.0

On Mon, 29 Sep 1997, Peter Palotas wrote:

> Would it be okay to call ex. _bios_keybrd(_KEYBRD_READ), from within an
> interrupt handler?

I think it is OK.  I'm not aware of any interrupt-related problems with 
the BIOS keyboard interrupt 16h.

However, since you are inside the hardware keyboard interrupt handler, it 
might be easier to just read the scan code.

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019