TurtleZhong / ros2_cookbook

Code snippets for ROS2

ROS2 Cookbook

• Client Libraries
  • rclcpp API
    • Logging
    • Nodes and Components
    • Parameters
    • Point Clouds
    • Time
    • TF2
    • Workarounds
  • rclpy API
    • Nodes
    • Parameters
    • Time
    • TF2
• ros2launch
• Networking (DDS & CycloneDDS)
• Command Line Tools
  • ros2 run <pkg> <node>
  • ros2 node list
  • ros2 topic list
  • ros2 topic info <topic_name> --verbose gives details about QoS.
  • ros2 param list
  • colcon is the build tool.
  • ros2 doctor --report gives tons of information.
• CMake
• Packaging
  • Setting bloom/git to always use ssh
    • git config --global url.ssh://[e-mail]/.insteadOf https://github.com/
  • rosdep install --from-paths src --ignore-src --rosdistro=humble -y
• Package Documentation
• Status Pages
  • Humble Debian Build Status
  • Foxy Debian Build Status
  • Rolling Debian Build Status
  • Compare Foxy/Rolling

License

The contents of this cookbook are placed in the Public Domain through the CC0 license. You can use code snippets in your code without attribution and without impact to your license choice. This cookbook is provided as-is and without any warranties of any kind. See the full text of the CC0 license.

While not required by license, if you want to copy the entire cookbook somewhere, please give some attribution.