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.
This worked for me as well. The only minor issue is that when I open eclipse all the icons are not present (see the image attached). But that is resolved just briefly changing the perspective and returning to the c/c++ perspective.