ROS 2 Tutorials – Robo Research

This repository is a structured ROS 2 workspace containing multiple tutorial packages developed incrementally to learn and demonstrate core ROS 2 concepts using Python.

The workspace is designed to scale, with each tutorial implemented as an independent ROS 2 package.

---

Repository Structure

  ros2_tutorials_ws/
        └── src/
              ├── tutorial_1/
              └── tutorial_2/ (future)

Each package inside src/ represents a self-contained tutorial focusing on specific ROS 2 concepts.

---

Current Packages

tutorial_1 – ROS 2 Fundamentals with Turtlesim

Introduces core ROS 2 concepts using the turtlesim simulator, including:

• Node creation using rclpy
• Timers and periodic callbacks
• Publishers and subscribers
• Topic-based communication
• Open-loop and closed-loop motion control
• Feedback-driven decision logic

---

Build Instructions

From the workspace root:

colcon build
source install/setup.bash

Each package can then be executed independently using ros2 run.

Purpose

This repository serves as:

• A learning workspace for ROS 2
• A reference for basic ROS 2 design patterns
• A foundation for more advanced topics such as services, actions, navigation, and robot control

Future tutorial packages will be added incrementally to expand the scope of the workspace.