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STM32MP157-EV Debugging and running code on M4 from STM32CubeIDE and Win11

Dub Bartolec
Senior

Hi All,

We've tested debugging of M4 code on STM32MP157-EV using STM32CubeIDE from native Ubuntu linux.
It all works as expected as it was documented here: https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-M4/Modify,_rebuild_and_reload_a_firmware

We've also tried the same on STM32CubeIDE running on Win11 computers. And it all worked fine for some and not for others. E.g. On some laptops it works OK but on others it doesn't let us select "MPU Serial" console even it was recognized as STLink Virtual Port.

E.g. This is an example of working setup on Laptop1:

DubBartolec_0-1753407286649.png
And this is an example of how it doesn't work on another laptop Laptop2 :

DubBartolec_1-1753407395754.png

As it is clear Win11 correctly detected ST-Link Virtual UART but it is not showing in STM32CubeIDE as it does on other laptop. We tried it on several laptops and it worked on some and doesn't on others.

Versions of STM32CubeIDE we were running were 1.18 and 1.19 but no differences. It always works OK on some computers but never on another.

Has anyone noticed similar behaviour ?



 

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