Associate II

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My project stop running after migration to STM32CubeIDE v1.17.0

Hi,

My project use STM32H750IBK6 MCU and it works well with STM32CubeIDE v1.16.1.

But it stop running after migration to STM32CubeIDE v1.17.0 with FW H7 V1.12.0.

Any suggestions?

BRs,

-Engin

Best answer by Engin Lee

Hi @STTwo-32 ,

Today I have a chance to dig this issue again, and finally I find the problem.

In the H7 SDK V1.12.0, something changed in HAL_RNG_Init(), like this difference:

It seems to be a longer time to wait for a random number generated.

And I am using LSI clock source for RNG in my product, if I modify RNG_TIMEOUT_VALUE from 2 to 200 like this:

#define RNG_TIMEOUT_VALUE 200U //before: 2U

Then the program can continue run without blocking.

So could you review about RNG_TIMEOUT_VALUE to a reasonable value for different clock sources?

Thanks,

-Engin

Technical Moderator

Hello @Engin Lee

Have you selected the option Migrate or Continue on the pop-up you have added to your post.

Best Regards.

STTwo-32

Associate II

Yes, it goes without any problem if I select "continue" button..

But it stop running if I select "migrate" button, compile program and then flash.

Technical Moderator

Please share your .ioc file.

Best Regards.

STTwo-32

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