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 the reply. I have determined that it is interrupt driven and that I need to disable interrupts when removing elements from the queue. (I am not using FreeRTOS).