Assertion failed using the nucleo-H743ZI2 board

[Roberto Bucher <ro...@supsi.ch>]

Hi

I' working on a STM32 NUCLEO-H743ZI2 board, and I have sporadic errors 
in the shell when I launch some utilities like "ifconfig" or "renew" 
(but it seems not to be related to the network).

Sometimes the command runs without problems, sometimes it gives an 
Assertion failure and I have to switch off and on the board to restart 
the shall. It seems to be a problem related to the shell application.

Does somebody have similar problems? How can I try to find out the bugs 
related to this error? (breakpoints where?)

Thanks in advance

Roberto

Re: Assertion failed using the nucleo-H743ZI2 board

[Roberto Bucher <ro...@supsi.ch>]

Thanks Sebastien

It seems that this new stack size solves the problems. No more crashes 
in the first new tests.

Best regards

Roberto

On 7/12/22 22:13, Sebastien Lorquet wrote:
> Hi,
>
> I'm working with the exact same board and struggled for several days 
> with a similar problem.
>
> Breakpoints did not help since the issue was fugitive and not always 
> crashing at the same place.
>
> There also were debug/release variations.
>
> It turned out to be a stack issue.
>
> The default stack size for new stacks is 2048 and all problems went 
> away by defining a 4k default stack size.
>
> You may not have the same issue, but it's worth trying that point.
>
> Sebastien
>
>
> On 7/12/22 21:34, Roberto Bucher wrote:
>> Hi
>>
>> I' working on a STM32 NUCLEO-H743ZI2 board, and I have sporadic 
>> errors in the shell when I launch some utilities like "ifconfig" or 
>> "renew" (but it seems not to be related to the network).
>>
>> Sometimes the command runs without problems, sometimes it gives an 
>> Assertion failure and I have to switch off and on the board to 
>> restart the shall. It seems to be a problem related to the shell 
>> application.
>>
>> Does somebody have similar problems? How can I try to find out the 
>> bugs related to this error? (breakpoints where?)
>>
>> Thanks in advance
>>
>> Roberto
>>

Re: Assertion failed using the nucleo-H743ZI2 board

[Sebastien Lorquet <se...@lorquet.fr>]

Hi,

I'm working with the exact same board and struggled for several days 
with a similar problem.

Breakpoints did not help since the issue was fugitive and not always 
crashing at the same place.

There also were debug/release variations.

It turned out to be a stack issue.

The default stack size for new stacks is 2048 and all problems went away 
by defining a 4k default stack size.

You may not have the same issue, but it's worth trying that point.

Sebastien


On 7/12/22 21:34, Roberto Bucher wrote:
> Hi
>
> I' working on a STM32 NUCLEO-H743ZI2 board, and I have sporadic errors 
> in the shell when I launch some utilities like "ifconfig" or "renew" 
> (but it seems not to be related to the network).
>
> Sometimes the command runs without problems, sometimes it gives an 
> Assertion failure and I have to switch off and on the board to restart 
> the shall. It seems to be a problem related to the shell application.
>
> Does somebody have similar problems? How can I try to find out the 
> bugs related to this error? (breakpoints where?)
>
> Thanks in advance
>
> Roberto
>