Subject:
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RE: Aborting from ISR
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Newsgroups:
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lugnet.robotics.rcx.pbforth
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Date:
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Wed, 17 Jul 2002 23:44:57 GMT
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Reply-To:
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<rhempel@bmts.*IHateSpam*com>
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Viewed:
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2721 times
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Alex wrote:
> It works! (after countless crashes and firmwire reloads that is ... :)
>
> By modifying the saved Instruction Pointer to point to a memory area which in
> turn contains the address of an "abort word", on the next execution of a word
> (either inside a program or the idle loop) the "abort word" will be called
> instead.
Alex, I'll have a good look at this and then post an article. I have
a funny feeling you're doing it the hard way, but that's because I
know the insides of the patient better than you do - I am Dr Frankenforth
after all!
Oh, and sorry for the lack of response on some intreesting ideas this past
few days. I've been on holidays and just got back...
Cheers, Ralph
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Message is in Reply To:
 | | Re: Aborting from ISR
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| It works! (after countless crashes and firmwire reloads that is ... :) By modifying the saved Instruction Pointer to point to a memory area which in turn contains the address of an "abort word", on the next execution of a word (either inside a (...) (22 years ago, 16-Jul-02, to lugnet.robotics.rcx.pbforth)
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