[A83] GrBufCpy problem

To: <assembly-83@lists.ticalc.org>
Subject: [A83] GrBufCpy problem
From: =?iso-8859-1?Q?Jens_Bj=F6rnhager?= <jensbj@home.se>
Date: Mon, 26 Nov 2001 14:27:25 +0100
Organization: MDH
References: <MABBKIIIBOMODJGILHECKEGNCKAA.jmatthews@generation5.org> <001701c1767b$65396600$0100a8c0@kingkong>
Reply-To: assembly-83@lists.ticalc.org


Why doesn't my program return properly to the home screen after calling =
GrBufCpy? If I don't call GrBufClr, it returns as it should. After a =
GrBufClr it just sticks with a blank screen waiting for a keypress =
(enter won't work). If you press "+" for example, you are returned to =
the home screen showing "Ans+". Why doesn't mmy prompt show up? It's =
like I'm stuck at the graph screen. This is my exit code:

quit: ld a,05h ;auto-x
 lcdinst
 B_CALL GrBufClr
 B_CALL ClrLCDFull
 ld a,0
 ld (curcol),a
 ld (currow),a
 EI
 ret

What is the problem?

/Jens

Follow-Ups:

[A83] Re: GrBufCpy problem

From: =?iso-8859-1?Q?Jens_Bj=F6rnhager?= <jensbj@home.se>

References:

[A83] Silver Edition

From: "James Matthews" <jmatthews@generation5.org>

[A83] Re: Silver Edition

From: "Michael Vincent" <hookman@worldnet.att.net>