Article View: comp.sys.amiga.tech
Article #5597Interrupt servers - help needed
From: Allan Duncan
Date: Wed, 03 Oct 1990 06:19
Date: Wed, 03 Oct 1990 06:19
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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.
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arc1-ca.pugleaf.net!utzoo!attcan!uunet!nih-csl!lhc!mimsy!haven!udel!wuarchive!zaphod.mps.ohio-state.edu!samsung!munnari.oz.au!bruce!trlluna!rhea!aduncanShow Full Headers
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Path: arc1-ca.pugleaf.net!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