FileX + CMake + CM33 = error

[nicolas]

I'm trying to build a STM32U5 (THREADX_ARCH = cortex_m33) project that use FileX (https://github.com/STMicroelectronics/stm32-mw-filex) with CMake.

I encounter an error that say "FileX/ports/cortex_m33/gnu" is not an existing directory.

Why Cortex m33 is not supported by FileX ?

[Saket_Om]

Hello @nicolas 

Please refer to the example below: 

STM32CubeU5/Projects/NUCLEO-U545RE-Q/Applications/FileX/Fx_File_Edit_Standalone at main · STMicroelectronics/STM32CubeU5 · GitHub

[nicolas]

Thanks for the answer.

But this example doesn't use CMake, and it also doesn't use ThreadX.

Without ThreadX, i think i could build FileX with THREADX_ARCH = generic.

[Saket_Om]

Hello @nicolas 

You can use the existing IOC file, then add THREADX and generate cmake project. 

[nicolas]

Thanks for the answer. I was able to add ThreadX but I don't know how to generate a cmake project from the ioc.

[Saket_Om]

Hello @nicolas 

Please use the latest version of STM32CubeMX. 

Got to the tab Project Manager and under the option Toolchain/ IDE choose Cmake.

[nicolas]

Thanks for the answer. I wasn't able to convert the project because I was using STM32CubeIDE, now I can with STM32CubeMX.

But the generated CMake files are not using a hierarchical structure. So it doesn't help me for using CMake with the provided CMakeLists.txt found in stm32-mw-threadx and stm32-mw-filex.

[nicolas · Accepted solution]

My current solution is to copy the folder FileX\ports\cortex_m3 into FileX\ports\cortex_m33 but i'm not satisfied with it because i need to manually copy this folder or to fork the stm32-mw-filex repo. It would be best to have the stm32-mw-filex repo support m33 so I have open an issue.