Streamline Zephyr

Installation

Let's see how we can easily setup a Zephyr development environment for some Streamline demos.

  sudo apt update
  sudo apt upgrade
  sudo apt install --no-install-recommends git cmake ninja-build gperf \
    ccache dfu-util device-tree-compiler wget python3-dev python3-venv python3-tk \
    xz-utils file make gcc gcc-multilib g++-multilib libsdl2-dev libmagic1 curl
  
  mkdir streamline-demos
  cd streamline-demos
  python3 -m venv .venv
  echo "export ZEPHYR_BASE=`pwd`/zephyr" >>.venv/bin/activate
  echo "export ZEPHYR_TOOLCHAIN_VARIANT=zephyr" >>.venv/bin/activate
  echo "export ZEPHYR_SDK_INSTALL_DIR=$HOME/zephyr-sdk-1.0.1" >>.venv/bin/activate
  source .venv/bin/activate
  pip install west
  mkdir demo1
  echo "
  # @copyright Copyright (c) 2026, CurrentMakers.com and the individuals that has contributed to this project.
  #
  # SPDX-License-Identifier: Apache-2.0
  
  manifest:
    projects:
      - name: zephyr
        revision: v4.4.0
        url: https://github.com/zephyrproject-rtos/zephyr
        west-commands: scripts/west-commands.yml
        import:
          name-allowlist:
            - littlefs
            - picolibc
            - hal_stm32
            - hal_st
            - hal_nordic
            - hal_rpi_pico
            - cmsis_6
      - name: zephyr-cm
        url: https://github.com/currentmakers/zephyr-cm
        revision: master 
        path: zephyr-cm
      - name: zephyr-ws2812b-pwm
        url: https://github.com/currentmakers/zephyr-ws2812b-pwm
        revision: master
        path: modules/lib/zephyr-ws2812b-pwm
    self:
      path: demo1
  ">demo1/west.yml
  cd demo1
  west init --local 
  west update
  west zephyr-export
  west packages pip --install
  west sdk install -t arm-zephyr-eabi
  west config zephyr.toolchain-variant zephyr
  west config zephyr.sdk-install-dir $HOME/zephyr-sdk-1.0.1