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Joseph.Paul
Associate II
July 23, 2026
Question

MCSDK 6.4.2 FreeRTOS Support for H5?

  • July 23, 2026
  • 1 reply
  • 36 views

 

MCSDK 6.4.2 has FreeRTOS support for G4 family.

I noticed that FOC code generation is only for bare metal not FreeRTOS on the H5 series

Are there any plans for upgrading MCSDK to support FreeRTOS for H5?  If there are plans, do you have a timeframe.

Thank you!

1 reply

GMA
ST Technical Moderator
August 5, 2026

Hello ​@Joseph.Paul,

FreeRTOS™ is not supported for the STM32H5 series in MCSDK 6.4.2, and support is not planned.

Remove the following lines from the STM32H5 structure in the MC_SDK_x.x.x\Utilities\PC_Software\STMCWB\assets\config\mcu_config.json file:

"freeRTOS": { "algorithms": [] },

After this change, it is possible to generate an STM32H5 project with FreeRTOS™ selected.

When the generated project is opened in the STM32CubeMX tool, configure the Middleware and Software Packs > X-CUBE-FREERTOSSYS, and NVIC IPs. Use an STM32G4 FreeRTOS™ project as a reference.

If you agree with the answer, please accept it by clicking on 'Best answer'.Best regards.GMA