How to configure HSEM in STM32CubeMX

[liuxw]

The HSEM option is not found in "System Core" in STM32CubeMX (version 6.15), and the configuration option for HSEM interrupt is only found in NVIC. How to configure HSEM in STM32CubeMX. When I selected the LL library environment, the generated source code did not import the HSEM LL library header file. How to solve these two problems? If it is not possible to configure and import the HSEM related library files into the project file in STM32CubeMX, please let us know.

[Mahmoud Ben Romdhane]

Hello @liuxw 

 

Let me thank you for posting and welcome to the ST Community.

Your request is under investigation, and I will get back to you ASAP.

For more investigation, could you please provide your Ioc.File.

 

Thanks.

Mahmoud

[liuxw]

Attached is my project file.

[Mahmoud Ben Romdhane]

Hello @liuxw ,

 

I suggest that you take a look at this Knowledge Article. It shows how to implement inter-processor communication between CM7 and CM4 cores on the STM32H7 series using the hardware semaphore (HSEM). 

The configuration of the HSEM in STM32 devices is primarily managed through the NVIC (Nested Vectored Interrupt Controller).

For the second request, let me thank you for bringing this issue to our attention.

An internal ticket was submitted to the dedicated team (Internal Ticket Number: Ticket 221461).

I will let you know when the issue is fixed.

 

Thanks.

Mahmoud