# System installation Guide
This document provide some installation links required for pev and pui

Ubuntu
---
- [Ubuntu 20.04](https://releases.ubuntu.com/20.04/)
- Tool:
- htop: `sudo apt install htop`
- vscode: `sudo snap install code --classic`
- git: `sudo apt install git-all`
- *vscode ros includepath*
- [Arduino IDE](https://www.arduino.cc/en/software)

[Ubuntu Cheatsheet](https://www.jianshu.com/p/3422ea8ad008)

ROS2-Foxy
---
- [ROS Distribution](https://docs.ros.org/en/foxy/Releases.html)
- [Building ROS2 Foxy on Ubuntu Linux](https://docs.ros.org/en/foxy/Installation/Ubuntu-Development-Setup.html)

Prepare Workspace
---
- [Create mih_ws](https://docs.ros.org/en/foxy/Tutorials/Workspace/Creating-A-Workspace.html)
- 1. Source ROS 2 environment
`source /opt/ros/foxy/setup.bash`
- 2. Create a new directory
`mkdir -p ~/mih_ws/src`
- 3. Clone MIH repo to src directory
`cd ~/mih_ws && git clone -b foxy-release https://github.com/vinci-xiao/MIH.git src`
- 4. Resolve dependencies
`rosdep install -i --from-path src --rosdistro foxy -y`
- 5. Build the workspace with colcon
`colcon build`
- Update ~/.bashrc

    source /opt/ros/foxy/setup.bash
    source ~/mih_ws/install/setup.bash
    export ROS_DOMAIN_ID=21 #MIH

pkgs
---
- [ros2arduino](https://www.arduino.cc/reference/en/libraries/ros2arduino/)
- [ROBOTIS-GIT/ros2arduino](https://github.com/ROBOTIS-GIT/ros2arduino)

bashrc

[ROS contributing w/ guide](https://docs.ros.org/en/rolling/Contributing.html)