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Discussion Groups | BasicX | BxDism & BX01 with external RAM
Discussion forum for the BasicX family of microcontroller chips.
BxDism & BX01 with external RAM - vic_gates - Jan 11 10:18:00 2006
I was experimenting with bxdism on a couple of my projects and ran
into a problem. When using it with a program for the BX-01
configured for XI/O and external ram (similar to the RAM Sandwich
setup) the stack size is reported as a negative value (-214) when it
is actually 64,714 bytes. Just thought that Mike & Don would like to
know this in case they weren't already aware of this behavior.
here are the values from the bxdism report
********************************************************
TASK ANALYSIS
=============
Stack Start Stack Length Stack Needed Name of Task Routine
----------- ------------ ------------ --------------------
822 -214 297 **** model930mainvcn1_0.main
**************************************************************
and here are the MAP file numbers
****************************************************************
RAM available: 65186 bytes
RAM allocated: 472 bytes
Main stack size: 64714 bytes
******************************************************************
Vic Gates
(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )
into a problem. When using it with a program for the BX-01
configured for XI/O and external ram (similar to the RAM Sandwich
setup) the stack size is reported as a negative value (-214) when it
is actually 64,714 bytes. Just thought that Mike & Don would like to
know this in case they weren't already aware of this behavior.
here are the values from the bxdism report
********************************************************
TASK ANALYSIS
=============
Stack Start Stack Length Stack Needed Name of Task Routine
----------- ------------ ------------ --------------------
822 -214 297 **** model930mainvcn1_0.main
**************************************************************
and here are the MAP file numbers
****************************************************************
RAM available: 65186 bytes
RAM allocated: 472 bytes
Main stack size: 64714 bytes
******************************************************************
Vic Gates
(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )
Re: BxDism & BX01 with external RAM - Mike Perks - Jan 12 1:08:00 2006
vic_gates wrote:
> here are the values from the bxdism report
>
> ********************************************************
> TASK ANALYSIS
> =============
>
> Stack Start Stack Length Stack Needed Name of Task Routine
> ----------- ------------ ------------ --------------------
> 822 -214 297 **** model930mainvcn1_0.main
>
Thanks Vic. I have been able to duplicate your problem. I will
investigate this BX-01 specific problem and post a fix.
Mike
http://home.austin.rr.com/perks/micros/
(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )
> here are the values from the bxdism report
>
> ********************************************************
> TASK ANALYSIS
> =============
>
> Stack Start Stack Length Stack Needed Name of Task Routine
> ----------- ------------ ------------ --------------------
> 822 -214 297 **** model930mainvcn1_0.main
>
Thanks Vic. I have been able to duplicate your problem. I will
investigate this BX-01 specific problem and post a fix.
Mike
http://home.austin.rr.com/perks/micros/
(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )