Path: utzoo!attcan!uunet!nih-csl!lhc!mimsy!haven!udel!wuarchive!zaphod.mps.ohio-state.edu!samsung!munnari.oz.au!bruce!trlluna!rhea!aduncan
From: aduncan@rhea.trl.oz (Allan Duncan)
Newsgroups: comp.sys.amiga.tech
Subject: Interrupt servers - help needed
Message-ID: <2307@trlluna.trl.oz>
Date: 3 Oct 90 06:19:23 GMT
Sender: news@trlluna.trl.oz
Lines: 14

This is a second posting on this topic.  If you have any knowledge or
examples on the use of interrupts with the parallel port, please mail me
- I have run into the guru in a big way when I try this.

The examples given in the RKM do not quite cover the area in question,
since the parallel port must share the interrupt with the
keyboard.device in a server chain.  My code will run through the
obtaining of resources, adding interrupts, abling the ICR etc without a
hitch, but if it gets an interrupt it will guru with an illegal
instruction near to, but not in, my code space.
Allan Duncan	ACSnet	a.duncan@trl.oz
(03) 541 6708	ARPA	a.duncan%trl.oz.au@uunet.uu.net
		UUCP	{uunet,hplabs,ukc}!munnari!trl.oz!a.duncan
Telecom Research Labs, PO Box 249, Clayton, Victoria, 3168, Australia.