Endless Loop when running SCB_EnableDCache()

[Oussama_Baklouti]

I'm using stm32H750B-DK and i'm trying to send a frame via LIN protocole every one second .
but when i run the code nothing happen .
when debugging i found that the code blocked in an endless loop in SCB_EnableDCache() function 

[SofLit]

Hello @Oussama_Baklouti and welcome to the community.

Where did you call SCB_EnableDCache()? before MPU config? if yes, need to move the call after the MPU config.

Could you please share your code?  you attached a rar containing only .cprojet file!

Please attach your complete projet.

[Oussama_Baklouti]

MPU config is called before SCB_EnableDCache
this .rar contain the hole project 

[TDK]

> MPU config is called before SCB_EnableDCache

So move it afterwards as @SofLit suggested.

[SofLit]

Thank you for sharing your project but I didn't reproduce the issue and the application passed SCB_EnableDCache() step and I see this screen:

Try maybe to use the latest tools CubeMx/CubeIDE and clean/rebuild your project.

[Oussama_Baklouti]

Does the frame was sent ?

[SofLit]

Which frame?

Your problem was: "when debugging i found that the code blocked in an endless loop in SCB_EnableDCache() function"

So the issue was that your application was not even passing the first two lines in the main.

Did you already solve that issue or not? or it's a new one? if yes please close that thread and create a new one with a new description.

[Oussama_Baklouti]

The problem isn't solved ,the code blocked in an endless loop in SCB_EnableDCache() function .And while debugging this is what happen 

[SofLit]

As suggested, did you try to use the latest version of the tools: CubeMx/CubeIDE?

Do you have another board to run the same test?

As I didn't reproduce the issue, the issue is not in the code itself.

In any case, I'm attaching the project I used for the test.

[Oussama_Baklouti]

Yes , i'm using the latest version of CubeMx/CubeIDE.
Could the problem be in the board ?