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.
To be noted that while connecting the core is halted (due to monitor halt)
and only one machine instruction is excuted (due to stepi) in order to refresh gdb debug context (refresh the GUI)