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Re: Controlling an external device with elisp
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From: |
Bijan Soleymani |
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Subject: |
Re: Controlling an external device with elisp |
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Date: |
04 May 2003 20:48:36 -0400 |
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User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
upro <upro@gmx.net> writes:
> Do you think this is impossible?
It is impossible to do it entirely in elisp (unless you modify the C
part of emacs to support parallel port transfer directly).
All you need is a small program (in C or something) to send data to
the device. Then just pipe data to and from it, from within emacs.
Bijan