Development tools for Zephyr on STM32Workbench for Zephyr: VS Code extension to set up, build, flash and debug Zephyr applications on STM32.Devicetree manager: browse, edit and visualize Zephyr devicetree, STM32CubeMX-like for Zephyr.
Thanks for answer, I did this, compile is correct, but if I write in main. - SystemClockConfig I have still errors.
Header files for LL drivers I put to the main.h