Re: LZ: Stupid Newbie Question: Why doesn't this work?

To: list-zshell@lists.ticalc.org
Subject: Re: LZ: Stupid Newbie Question: Why doesn't this work?
From: Greg Gilbert <treke@taxnet.net>
Date: Thu, 17 Jul 1997 16:40:01 -0700
References: <AFF3120F-478E1@204.122.16.186>
Reply-To: list-zshell@lists.ticalc.org

Nick Zitzmann wrote:
> 
> OK. So I've done the generic Hello World style of program, and now am
> trying something else...
> 
> I'm having a little trouble putting a number into HL, and trying to figure
> out how to display this number on the screen. I've tried this:
> 
> #include "ti-85.h"
> 
> .org 0
> .db "Numbers",0
> 
>   ROM_CALL(CLEARLCD)
>   ld de,0
>   ld hl,1000
>   ld (CURSOR_ROW),de
>   dec hl
>   ROM_CALL(D_HL_DECI)
> 
> Loop:
>   call GET_KEY
>   cp K_EXIT
>   jr z,Loop
>   ret
> 
> .end
> 
> For some reason, this program won't run, and I (being new to assembly
> programming in general) don't see what's wrong with it. Does anyone?
> 
> Nick Zitzmann                             No WWW page at this time.
> (Resident Macintosh Tweaker)
>                                           Windows 95:
>                                           From the people who brought you
>                                             EDLIN!
Do you have the most up to date version of TI-85.h? Some of the older
versions don't support K_???.

					Greg Gilbert

References:

LZ: Stupid Newbie Question: Why doesn't this work?

From: "Nick Zitzmann" <nickzman@eskimo.com>