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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 (registration required) various documents highlighting:

System Workbench for STM32


NO PWM Whatsoever

Yes Bob1,

I only had to add HAL_TIM_PWM_Start four times for each output. Well that’s solved then.

I again used CubeMX to generate the code necessary to configure one timer for PWM. With the STM32F103C8T6 only TIMER 2,3 and 4 can be configured for PWM. CubeMX did everything except it did not start the PWM hence HAL_TIM_PWM_Start I had to manually add in main.c. I guess there’s also a HAL_TIM_PWM_Stop somewhere to be found otherwise I wouldn’t know why ST created this extra mandatory function (to then forget about it in CubeMX).

Your PWM_SERVO_wkg1.png screenshot was useful in seeing the necessities.

Thx,
Ben