[PD] controlling relays from parport
derek holzer
derek at x-i.net
Sat Nov 29 20:31:33 CET 2003
hi all,
I am trying to use the parport to drive a set of relays, much like in
the famous Linux coffee-maker tutorial [thx 2 Johannes Taelman for
pointing this one out!]
http://www.tldp.org/HOWTO/Coffee.html
I have looked at Norbert Math and Iohannes Zmoelnig's 'lp' object, but I
see already that it is for writing characters, not sending simple binary
signals. Is there another object which might work, or a way to hack 'lp'
to do this?
Thanks,
D.
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