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.
I am sorry, I failed to notice earlier that the call to HAL_IncTick() in SysTick_Handler() was inside the user code block. This was not put there by STM32CubeMX.