RTDX problem

Hi all 

I'm running a massive test harness on a DSK6416 , I send data from
Matlab via RTDX to the target and get the data back for analyzing in
Matlab via RTDX.

After a while CCs crashes and caused RTDX input channel failure in
Matlab .
Error message in CCS is as following

"Unexpected Fatal Error Encountered 
Which may have been caused by a stack overflow 
Out of memory condition, or access violation"

Any body has any suggestion or comment?

Regards , H.Sepehr

Hamid wrote:

> Hi all 
> 
> I'm running a massive test harness on a DSK6416 , I send data from
> Matlab via RTDX to the target and get the data back for analyzing in
> Matlab via RTDX.
> 
> After a while CCs crashes and caused RTDX input channel failure in
> Matlab .
> Error message in CCS is as following
> 
> "Unexpected Fatal Error Encountered 
> Which may have been caused by a stack overflow 
> Out of memory condition, or access violation"
> 
> Any body has any suggestion or comment?
> 
> Regards , H.Sepehr

Sounds like your massive test harness has done it's job and found the 
kind of bug that comes up when you load a system heavily.  Unfortunately 
it sounds like the problem is in Code Composter and not your DSP code -- 
do you know if it's CC that's crashing, or is it the DSP?

-- 

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

On 16 Apr 2004 06:39:41 -0700, hsepehr@yahoo.com (Hamid) wrote in
comp.dsp:

> Hi all 
> 
> I'm running a massive test harness on a DSK6416 , I send data from
> Matlab via RTDX to the target and get the data back for analyzing in
> Matlab via RTDX.
> 
> After a while CCs crashes and caused RTDX input channel failure in
> Matlab .
> Error message in CCS is as following
> 
> "Unexpected Fatal Error Encountered 
> Which may have been caused by a stack overflow 
> Out of memory condition, or access violation"
> 
> Any body has any suggestion or comment?
> 
> Regards , H.Sepehr

First realize that usenet groups are not chat rooms.  It can take
hours or sometimes days for your message to get to servers all over
the world and replies to come back.  It is bad manners to post the
same question three times in less than one hour.

Second, this is a known problem with some versions of Code Composer
Studio.  Go to TI's web site and see if there is an update or later
version.  These crashes are much reduced or eliminated completely with
newer versions.

-- 
Jack Klein
Home: http://JK-Technology.Com
FAQs for
comp.lang.c http://www.eskimo.com/~scs/C-faq/top.html
comp.lang.c++ http://www.parashift.com/c++-faq-lite/
alt.comp.lang.learn.c-c++
http://www.contrib.andrew.cmu.edu/~ajo/docs/FAQ-acllc.html

Hi Jack 

I'm sorry if I have sent 2 repeated message , but If you notice , I
didn't mention the error in the first message and that's why I sent
the second message.

Regarding my problem , I do use the latest version of CCS.

thnaks , Hamid