Getting started using Repo

This manifest is currently pinned to Zephyr v3.3

$ mkdir zephyr-pigweed-integration
$ cd zephyr-pigweed-integration
$ repo init -u sso://pigweed/pigweed/zephyr-manifest -b main -m manifest.xml
$ repo sync
$ cd workspace
$ . pigweed/bootstrap.sh
$ pip install -r zephyr/scripts/requirements.txt
$ ./zephyr/scripts/twister -v -c -i -T samples/ \
  -x=ZEPHYR_MODULES="$(pwd)/nanopb;$(pwd)/pigweed" \
  -x=ZEPHYR_BASE=$(pwd)/zephyr