[A83] Re: Printer Driver

To: <assembly-83@lists.ticalc.org>
Subject: [A83] Re: Printer Driver
From: "Ronald Teune" <rtwolf@gmx.net>
Date: Sat, 7 Jul 2001 19:34:32 +0200
Reply-To: assembly-83@lists.ticalc.org


>Done some checking...
>You're trying to make a serial to parallel converter
>using the ede1400 serial2parallel converter chip
>(www.elabinc.com)
>Sounds like a good idea.
>
>Problem is indeed converting TI-Link Protocol to real serial data.

Nope. Why use the protocol if direct linking is possible?
ld a,$C0    ;twice 1
out(00),a
ld a,$C3    ;0
out(00),a

>The Grey Graphlink seems to have this built-in, converting RS232 serial
data to calculator protocol
>data.

Hey, cool. But it is Xtremely expensive (my home-made thingy: < $1 parralel)

>Hope TICalc.org has some docs about link-program writing.
>Maybe sami kwaham (hope I spelled it correctly) can give some insight on
it, or else one of the
>TILP/AVRLink guys (Romain Lievin??)
>
>--(Peter Martijn)
>
>

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