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From: upro <upro@gmx.net>
Subject: Re: Controlling an external device with elisp
Date: Sun, 04 May 2003 21:50:34 +0200	[thread overview]
Message-ID: <87r87epk39.fsf@gmx.net> (raw)
In-Reply-To: m2znm25yuj.fsf@c-a25372d5.036-4-67626721.cust.bredbandsbolaget.se

Jonas Steverud <tvrud-usenet@spray.se> writes:

> upro <upro@gmx.net> writes:
>
>> Now this might be a strange question, but is it possible to control an
>> external device, through parallel or serial port, using elisp as
>> programming language?
>
> It should be possible if the device has a text-based protocol and
> supports a tcp/ip connection. Gnus, which I use right now, does that
> to my ISP's newsserver.
>
> But if you mean on a lower level, if the device is stupid, like an
> thermometer or simple motor; I do not know.
>
> Depends on the device, a bit.

Hi Jonas, what I meant was indeed a "stupid" device, like a selfmade
small circuit to switch on a light or somolar (as seen in the Coffee
mini-HOWTO).

Do you think this is impossible?

-- 
Michael

r-znvy: zvpunry.wryqra  jro.qr (chg gur "@" jurer vg svgf...)
ab fcnz cyrnfr

  reply	other threads:[~2003-05-04 19:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-04 17:16 Controlling an external device with elisp upro
2003-05-04 18:52 ` Jonas Steverud
2003-05-04 19:50   ` upro [this message]
2003-05-05  0:48     ` Bijan Soleymani
2003-05-05  2:45     ` Ed L Cashin
2003-05-05  8:13       ` upro
2003-05-05 15:57         ` Ed L Cashin

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