SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download two short videos (registration required) highlighting:

System Workbench for STM32

FreeRTOS API function calling from ISR

Russian Federation


I have a project that uses FreeRTOS 10.0.1.

There is a problem: when I try to call a function with ‘ISR’ suffix from interrupt service routine the macros configASSERT catches mismatch between priority that ISR has and priority that is permissible.

The project was generated by CubeMX v5.1.0. The LIBRARY_LOWEST_INTERRUPT_PRIORITY is set to 15, the configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY is set to 5. Interrupt that is served by the ISR has priority 8. It’s seems that parameters are proper. Am I wrong?

I have excluded the checking and the code works properly now, but I am doubting, is it correctly? Why macros gave an error?