Re: A82: How to make sound

To: assembly-82@lists.ticalc.org
Subject: Re: A82: How to make sound
From: Andrew Von Dollen <warn@mail.geocities.com>
Date: Mon, 11 Aug 1997 15:29:03 -0700
In-Reply-To: <1.5.4.32.19970811184625.006c9db8@mail.nwinfo.net>
Reply-To: assembly-82@lists.ticalc.org

At 11:46 AM 8/11/97 -0700, you wrote:
>I was wondering how to make small sounds for games using the link port, like
>Alien for osHELL82.  Can anyone show how this is done?
>Thanks.
>
>Ben B. 
>osprey@nwinfo.net

It is quite simple really. There is a routine in alien.asm called beep, it
takes a length and a tone in de and hl (or hl and de, I don't remember the
order right now)
and beeps accordingly.  The routine in alien.asm is a very slightly
modified version of beep.asm at ticalc.org (in the ZShell shource directory)

	-Andrew

References:

A82: How to make sound

From: osprey@barney.nwinfo.net

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