Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
Install host dependencies.
Import toolchain and SDK.
Create, configure, build and manage apps.
Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench
I’ve got a try myself relying on Windows 7 32b and latest SystemWorkbench for STM32 release. No issue to me to get standard peripheral library firmware either for F1 serie (package is around 21Mb) or F4 serie (package is around 75Mb).