Nucleo STM32WL33 CMake

[Jdescot]

Board: NUCLEO-WL33 Toolchain: CMake + arm-none-eabi-gcc CubeMX version: 6.17.0 STM32CubeIDE version: 2.1.1

I am trying to run a basic STM32WL33 project generated by STM32CubeMX using the CMake toolchain instead of the native STM32CubeIDE project format.

The same CubeMX configuration, when generated as a native STM32CubeIDE project, works correctly and reaches HAL_Init() in main.c without any issue.

However, when using the CMake-based output, the firmware crashes during startup and

never reaches main().

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Symptoms

• Debugger halts inside SystemInit() at line 200 (system_stm32wl3x.c), or jumps to an address outside valid memory (0x100004ee — inside the ROM region 0x10000000–0x100017FF)

 

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Is there a known-good CMake startup/linker reference for the STM32WL33?

[Mahmoud Ben Romdhane]

Hello @Jdescot 

Let me thank you for posting.

I am currently checking this behavior, and I will get back to you ASAP.

Thanks.

Mahmoud

[Jdescot]

Hi Mahmoud Ben Romdhane,

I am using ST-LINK_gdbserver from STM32CubeIDE (v2.1.1), as well as CubeProgrammer from the same version. I am running a very basic project generated by STM32CubeMX, with no modifications after generation.

Feel free to ask any further questions.

Are you able to reproduce the issue?

Thank you,
Joël

P.S. I was unable to reply via private message, as it is refusing to let me respond.

[Jdescot]

Hi @Mahmoud Ben Romdhane ,

My situation is almost the same. I am also getting stuck at this point (SystemInit).

Are you waiting for feedback from your internal team?

 

Thanks for sharing,

Joël

[Mahmoud Ben Romdhane]

Hello @Jdescot 

Let me thank you for bringing this issue to our attention.

The issue has been escalated to dev team under internal ticket : CDM0061429

I'll let you know as soon as the issue is fixed.

Thanks.

Mahmoud

 

 

 

[ncdanie]

I was running into the same issue when choosing Makefile as my Toolchain in CubeMX. I noticed that the Makefile uses options and defines for Cortex-M4 instead of Cortex-M0. When I updated the Makefile, the issue was resolved.