The problem that CORE_CM4 Symbol is added but cannot be activated

[HAPPYDAY]

When you create a project, CORE_CM4 symbol is added to properties by default.

However, if you look at stm32mp1xx_hal_rcc.h, the CORE_CM4 area is still disabled. Is it a bug? Can I ignore it and use it? Or please tell me how to solve it.

[HAPPYDAY]

Related information is below.

IDE: STM32CubeIDE 1.6.1

Board : STM32MP157C-DK2

Image: Distribution Package (openstlinux-5.10-dunfell-mp1-21-03-31)

Firmware Package Version : STM32Cube FW_MP1 V1.4.0

[Olivier GALLIEN]

Hi @HAPPYDAY​ 

Did you check it impact compilation or if it can just be a graphical artifacts of CubeIDE ?

Thx,

Olivier

[HAPPYDAY]

Hi. Olivier GALLIEN

​

Doesn't seem to affect compilation (no error).

Then there should be no CubeIDE graphical artifacts, which is strange. please check.

Thank.

[Cartu38 OpenDev]

Most probably same as: Issue with STM32CubeIDE file indexing on Dual Core STM32H7 Project.

If so, not a bug, not an issue, just a combination of common file indexing process and project structure choices.

[HAPPYDAY]

Oh, I understand.

Thanks for the clear answer. It was helpful.