Resources

Resources

• Dynamic parameters: https://github.com/mikeferguson/ros2_cookbook/blob/main/rclcpp/parameters.md
• Launch file: https://docs.ros.org/en/foxy/Tutorials/Launch/Using-ROS2-Launch-For-Large-Projects.html
• tf2 - message filters - lifecycle node support: https://github.com/ros2/geometry2/pull/108
• tf2 tutorials: http://wiki.ros.org/tf2/Tutorials
• To roll back to any specific commit: https://stackoverflow.com/questions/1338728/delete-commits-from-a-branch-in-git
  1. git reset --hard <sha1-commit-id>
  2. git push origin HEAD --force
• QoS signature definition - https://surfertas.github.io/ros2/2019/08/17/ros2-qos.html

Helpful links from ROS answers:

• Difference between ROS2 spin_some, spin_once, and spin_until_future: https://answers.ros.org/question/296480/functional-difference-between-ros2-spin_some-spin_once-and-spin_until_future/

• Non-blocking keyboard inputs: https://answers.ros.org/question/63491/keyboard-key-pressed/

• VS Code setup for ROS: https://answers.ros.org/question/346258/vs-code-cant-find-the-headerfiles-even-when-workspace-compiles-without-error/

• ROS2 time handling: https://answers.ros.org/question/287946/ros-2-time-handling/

• RCLCPP Global Logger without node: https://answers.ros.org/question/355985/global-logger-for-logging-without-a-node/

• tf2 lookup transform get latest transform: https://answers.ros.org/question/397976/ros2-lookuptransform-to-get-latest-transform/

• What is ConstPtr: https://answers.ros.org/question/212857/what-is-constptr/

• Debug ROS2 nodes: https://answers.ros.org/question/267261/how-can-i-run-ros2-nodes-in-a-debugger-eg-gdb/