From: Jim Brain (brain_at_jbrain.com)
Date: 2004-09-30 04:11:01
fachat wrote:
>Hi Jim,
>
>I know I should read this list more often,,,
>but did you have a look at the VICE implementation of the
>IEEE488? It is a state engine that is triggered by the
>VIA/CIA/PIO/TPI I/O pin changes. At the appropriate
>places the emulated drive callbacks are called.
>
>Andre
>
>
No, I did not, although I'm a bit confused:
My code doesn;t implement IEEE488, but the IEC serial routines. I know
they are similar, but the IEC protocol is a bit different.
In any case, I dloaded VICE and checked, but could not find the state
machine, though searching in the source is like searching for a needle
in a haystack.
Any pointers?
Jim
--
Jim Brain, Brain Innovations
brain@jbrain.com http://www.jbrain.com
Dabbling in WWW, Embedded Systems, Old CBM computers, and Good Times!
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