Re: A86: port 1

To: assembly-86@lists.ticalc.org
Subject: Re: A86: port 1
From: "Barrett@srv.net" <barrett@srv.net>
Date: Sun, 30 Aug 1998 21:45:30 -0600
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <3.0.5.32.19980830221952.008cdd60@tfs.net>
References: <3.0.5.32.19980830212227.007ce210@srv.net>
Reply-To: assembly-86@lists.ticalc.org


At 10:19 PM 8/30/98 -0500, you wrote:
>
>You don't.  When reading the ports, you are reading the state of the keypad
>hardware directly.  You could run a loop with a halt in it (to save
>batteries) and loop until a new key has been pressed.  Or, you could use
>GET_KEY, which already does this for you.
>
>At 09:22 PM 8/30/98 -0600, you wrote:
>>
>>When reading from port 1 it checks for a key, does an operation then checks
>>for another key.  When it checks for another key it returns the key pressed
>>the first time. how do I reset port 1 so it waits for a new key to be
>>pressed?
>>Barrett Southworth
>>barrett@srv.net
>>
>
>--
>David Phillips
>mailto:electrum@tfs.net
>ICQ: 13811951
>AOL/AIM: Electrum32
>
>
>

An example of this loop.
Barrett Southworth
barrett@srv.net

References:

A86: port 1

From: "Barrett@srv.net" <barrett@srv.net>

Re: A86: port 1

From: David Phillips <electrum@tfs.net>

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