[A83] Re: MirageOS user installable interrupt

To: <assembly-83@lists.ticalc.org>
Subject: [A83] Re: MirageOS user installable interrupt
From: "Henk Poley" <HPoley@DDS.nl>
Date: Tue, 22 May 2001 15:23:10 +0200
Reply-To: assembly-83@lists.ticalc.org


When you call setupint you need to set register A accordingly to what you
want to enable (according to the MirageOS docs). But how do you disable
anything? Is it that if the certain bit of A is set it is switched on and
if it's reset the feature is switched of?

Your (?) docs are quite unclear about this...

	Henk Poley

----------
> Van: Dan Englender <dan@calc.org>
> 
> You don't need to remove it.  When your program quits, MirageOS will
> automatically set the correct interrupt stuff.  If you want to remove it,
> you can run setupint again with the code for just tasker interrupt (or if
> you're in a hurry, just execute IM 1), but if you're just talking about
when
> you quit back to MirageOS, you don't have to worry about it.
> 
> -Dan Englender
> 
> ----- Original Message -----
> From: "Henk Poley" <HPoley@DDS.nl>
> 
> > Oh, and once I've installed the interrupt, how do I remove it again?
> > (do I need to?)
> >
> > Henk Poley

Follow-Ups:

[A83] Re: MirageOS user installable interrupt

From: "Dan Englender" <dan@calc.org>