A83: Equation Parser AND Error Handlers [TI-83+]

To: <assembly-83@lists.ticalc.org>
Subject: A83: Equation Parser AND Error Handlers [TI-83+]
From: "Robert Maresh" <gardenerbm@netzero.net>
Date: Tue, 2 Jan 2001 19:38:59 -0600
Reply-To: assembly-83@lists.ticalc.org


Hi,

I have been having some trouble with the error handlers.  I know that when
an error is tripped, it sends the error to the topmost error handler on the
stack, and it.  My problem is, that when the error occurs, my_error has no
idea where in ram the error happened.  I would like to know the specific
address; currently, it only tells me the error code in the register a, like
'UNDEFINED' or 'SYNTAX'.  Thanks.

  ld hl,my_eror
  call app_push_error_h
code here.
code here.

my_error:

Bob Maresh


Shop Safely Online Without a Credit Card
http://www.rocketcash.com

Prev: Re: A83: floating point...
Next: Re: A83: Calling all great programmers!!
Index(es):
- Main
- Thread