STM32CubeMX 6.15 STM32H523 Incorrect LL MPU code generation

[peterdonchev]

Hi,
Both Region 1 and Region 2 are configured with ALL READS/WRITES access permissions.

The resulting initialization code is as follows:

 /** Initializes and configures the Region 1 and the memory to be protected
 */
 LL_MPU_ConfigRegion(LL_MPU_REGION_NUMBER1, LL_MPU_INSTRUCTION_ACCESS_ENABLE|LL_MPU_ACCESS_INNER_SHAREABLE, LL_MPU_ATTRIBUTES_NUMBER1, 0x08030000, 0x0807FFE0);
 LL_MPU_EnableRegion(LL_MPU_REGION_NUMBER1);

 /** Initializes and configures the Region 2 and the memory to be protected
 */
 LL_MPU_ConfigRegion(LL_MPU_REGION_NUMBER2, LL_MPU_INSTRUCTION_ACCESS_DISABLE|LL_MPU_ACCESS_INNER_SHAREABLE, LL_MPU_ATTRIBUTES_NUMBER0, 0x20010000, 0x20043FE0);
 LL_MPU_EnableRegion(LL_MPU_REGION_NUMBER2);

The second parameter should also include the LL_MPU_REGION_ALL_RW attribute but it is missing.
The .ioc configuration file is attached.

[Ghofrane GSOURI]

Hello @peterdonchev 

Thank you for your valuable contribution.

The issue has been escalated to the development team under internal ticket ID 221004 for resolution.

I will keep you updated as soon as new information becomes available.

THX

Ghofrane

[Ghofrane GSOURI]

Hello @peterdonchev 

This issue has been resolved in the latest version of STM32CubeMX 6.17.0 

Link to download 

THX

Ghofrane