Good idea thanks!I recreated the project, and now it builds. Feels like something went wrong at the project creation time before.But now the screen is like a bad GPU with memory issues, all lines over the graph.Any idea on that?

I tried today - pretty much same experience. The example does not compile for me :(arm-none-eabi-g++: fatal error: cannot execute 'c:/st/stm32cubeide_1.10.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10....

did you forget to change the DMA from byte to word?

Thanks for both of you.