HAL EX modules (e.g. HAL_PWREx_ControlVoltageScaling)

[stawiski]

Hi,

First of all, great repo 👍

I'm opening new issue that relates to: #159
I ran into the same problem as the author of that issue.

Basically as soon as you try to compile a CubeMX generated code that will most likely include SystemClock_Config() which might use HAL_PWREx_ControlVoltageScaling(), you will need to include an "ex" HAL module.

It took me a while to figure out how to do it (eventually found the aforementioned issue on github).

I'd propose to make this clearer:

• by an example
• by readme

For reference to include stm32xxxx_hal_pwr_ex.c which solved my problem:

target_link_libraries(...
    ....
    HAL::STM32::G0::PWREx
    ...
)

Cheers

[atsju]

Hi @stawiski
Thank you for your issue. You are clearly pointing out a difficulty the newcomers may face.
Please consider doing a pull request to add to readme and example.
I promise it won't take long to merge and it would help other users too.