ros_stuffs

This repository contains a collection of basic ROS (Robot Operating System) examples designed for educational purposes. These examples include simple publishers, subscribers, and a basic reactive navigation controller. More examples may be added over time.

Repository Structure

• basic_nodes

  • simple_publisher.py: A basic ROS node that publishes messages to a topic.
  • simple_subscriber.py: A ROS node that subscribes to a topic and logs received messages.
  • simple_subscriber_publisher.py: A node that subscribes to one topic and publishes to another.
  • simple_subscribers.py: Example of multiple subscribers in a single node.

• reactive_nav.cpp: A basic reactive controller using laser scan data to avoid obstacles and navigate autonomously.

• ros_service

  • srv/SimpleService.srv: A custom service definition.
  • src/callService.py: A Python script to call the custom service.
  • src/simpleService.py: A service provider node.

• turtle_controller: Includes files related to controlling a turtle in the simulated ROS turtle environment.

• static_tf.launch: A launch file for setting up static transforms between coordinate frames.