Unable to configure Serial Wire Viewer

[tarmogr]

Does anybody have an idea why the settings button is grayed out?

MCU: STM32F412

Other settings seem fine to me:

[AScha.3]

you are in active debug session ?

SWV settings only active then.

[tarmogr]

Yes, I press debug and the debug perspective opens.

[tarmogr]

NVM. got it working

[tarmogr]

Thats what I taught...

printf unfortunately does not work with FREERTOS. As well as many other ST HAL functions. If anyone has an idea to make it work, let me know.

[Imen.D]

Hello @tarmogr ,

Which CubeIDE version is used?

Try to increase the stack size/trace buffer size (window > Preferences > STM32Cube >Serial Wire Viewer).

Imen

[Akshlads]

Hey How did you get it to work, I have the same problem when in debug mode, I have an STM32 Nucleo H753ZI