https://docs.zephyrproject.org/latest/
https://docs.zephyrproject.org/latest/develop/getting_started/index.html
git clone https://github.com/viys/zephyr_create.git
cd zephyr_create/
source ~/zephyrproject/.venv/bin/activate
west init -l project/
west update
west build -b qemu_x86 -p auto project/