Article View: comp.sys.amiga.tech
Article #1686Re: Sick, sick idea...
From: Eduardo Horvath
Date: Mon, 16 Oct 1989 14:33
Date: Mon, 16 Oct 1989 14:33
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1754 bytes
In article <17243@watdragon.waterloo.edu> ccplumb@rose.waterloo.edu (Colin Plumb) writes:
>I was recently talking with someone about the possibility of hooking Amy
>up to control theatre lighting. It seems there are two multiplex standards
[ gulp ]
>The normal way to send a break, as far as I know, is to drop the baud rate
>really low and send a null byte (up to 15 null bits, actually).
While I have not been working with the Amiga serial port hardware,
I have recently been working with an embedded system that has a MC68681
( I think I have the right part number ) which is a DUART chip. To send
a break with that, you set the break time, and give a special command.
The DUART does all the rest.
>--
> -Colin
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<1989Oct16.143322.29737@sjsumcs.sjsu.edu>Path:
arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!gem.mps.ohio-state.edu!brutus.cs.uiuc.edu!apple!claris!sts!sjsumcs!33014-18References:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!gem.mps.ohio-state.edu!brutus.cs.uiuc.edu!apple!claris!sts!sjsumcs!33014-18 From: 33014-18@sjsumcs.sjsu.edu (Eduardo Horvath) Newsgroups: comp.sys.amiga.tech Subject: Re: Sick, sick idea... Keywords: DMX512, lighting Message-ID: <1989Oct16.143322.29737@sjsumcs.sjsu.edu> Date: 16 Oct 89 14:33:22 GMT References: <17243@watdragon.waterloo.edu> Reply-To: 33014-18@sjsumcs.SJSU.EDU (Eduardo Horvath) Organization: San Jose State University Lines: 27