* Removed BACnet objects from ports/zephyr. There should only be datalink and OS related interfaces in OS ports.
* Added Kconfig and bacnet-config.h options in ports/zephyr to keep small footprint for MCUs having less RAM
* Changed ports/zephry for BACnet/IP and date-time with latest zephyr OS
Updating to integrate with Zephyr v3.2.0 required:
- Update `west.yml` to import Zephyr v3.2.0 manifest
- Prefix include pathname of ztest.h with `zephyr/`
- Prefix every Zephyr header included pathname with `zephyr/`
- Change all Zephyr tests/samples to use `find_package`
- For unit_testing, use a distinct prj.conf which only references
Kconfigs defined in the Zephyr repo. (Zephyr constraint.)
- Move ztest headers into a zephyr-prefixed pathname
Co-authored-by: Gregory Shue <gregory.shue@legrand.com>
Steve Karg