ROS2 For Beginners (ROS Foxy, Humble)

BY
Udemy

Lavel

Beginner

Mode

Online

Fees

₹ 3099

Quick Facts

particular details
Medium of instructions English
Mode of learning Self study
Mode of Delivery Video and Text Based

Course and certificate fees

Fees information
₹ 3,099
certificate availability

Yes

certificate providing authority

Udemy

The syllabus

Introduction

  • Welcome
  • What is ROS2, When to use it, and Why?
  • How to get the most out of this course

Install ROS2 and Setup Your Environment

  • Intro
  • Which ROS2 Distribution to Use
  • Install Ubuntu 20.04 on a Virtual Machine (VirtualBox)
  • Programming Tools I Will Use During this Course
  • Install ROS2 Foxy Fitzroy on Ubuntu 20.04
  • Setup your Environment for ROS2
  • Launch a ROS2 Program!
  • Section Conclusion

Write Your First ROS2 Prgram

  • Intro
  • Install the ROS2 build tool - Colcon
  • Create a ROS2 Workspace
  • Create a Python Package
  • Create a C++ Package
  • What is a ROS2 Node?
  • Write a Python Node - Minimal Code
  • Write a Python Node - With OOP
  • Write a C++ Node - Minimal Node
  • Write a C++ Node - With OOP
  • OOP Template for Your Nodes
  • More about the ROS2 Client Libraries for Different Languages
  • Section Conclusion

Introduction to ROS2 Tools

  • Intro
  • Debug and Monitor Your Nodes With ros2 cli
  • Rename a Node at Runtime
  • Colcon
  • Rqt and rqt_graph
  • Discover Turtlesim
  • Activity 001
  • Activity 001 - Solution
  • Section Conclusion

ROS2 Topics: Make Your Nodes Communicate With Each Other

  • Intro
  • What is a ROS2 Topic?
  • Write a Pyhon Publisher
  • Write a Python Subscriber
  • Write a C++ Publisher
  • Write a C++ Subscriber
  • Debug ROS2 Topics with Command Line Tools
  • Remap a Topic at Runtime
  • Monitor Topics With rqt and rqt_graph
  • Experiment on Topics with Turtlesim
  • Activity 002 - ROS2 Topics
  • Activity 002 - Solution [1/2]
  • Activity 002 - Solution [2/2]
  • Section Conclusion

ROS2 Services - Client/Server Communication Between Nodes

  • Intro
  • What is a ROS2 Service?
  • Write a Python Service Server
  • Write a Python Service Client - no OOP
  • Write a Python Service Client - OOP
  • Write a C++ Service Server
  • Write a C++ Service Client - no OOP
  • Write a C++ Service Client - OOP
  • Debug Services with ROS2 Tools
  • Remap a Service at Runtime
  • Experiment on Services with Turtlesim
  • Activitiy 003 - ROS2 Services
  • Activity 003 - Solution
  • Section Conclusion

Create Custom ROS2 Interfaces (Msg and Srv)

  • Intro
  • What are ROS2 Interfaces?
  • Create and Build Your First Custom Msg
  • Use Your Custom Msg in a Python Node
  • Use Your Custom Msg in a Cpp Node
  • Create and Build Your First Custom Srv
  • Debug Msg and Srv With ROS2 Tools
  • Activity 004 - ROS2 Custom Interfaces
  • Activity 004 - Solution [1/3]
  • Activity 004 - Solution [2/3]
  • Activity 004 - Solution [3/3]
  • Section Conclusion

Change Node Settings at Runtime with ROS2 Parameters

  • Intro
  • What is a ROS2 Parameter?
  • Declare Your Parameters
  • Get Parameters from a Python Node
  • Get Parameters from a C++ Node
  • Activity 005 - ROS2 Parameters
  • Activity 005 - Solution [1/2]
  • Activity 005 - Solution [2/2]
  • Section Conclusion

Scale Your Application with ROS2 Launch Files

  • Intro
  • What is a ROS2 Launch File?
  • Create and Install a Launch File
  • Configure Your Nodes in a Launch File
  • Activity 006 - ROS2 Launch Files
  • Activity 006 - Solution
  • Section Conclusion

Complete Project with Turtleism

  • Turtleism Project - The Result you will get at the end
  • Your Challenge
  • Some Tips to Get Started
  • Project Solution [1/6]
  • Project Solution [2/6]
  • Project Solution [3/6]
  • Project Solution [4/6]
  • Project Solution [5/6]
  • Project Solution [6/6]
  • Project Conclusion

Extra

  • Save and Replay Topic Data with ROS2 Bags

Conclusion

  • What You've Learned
  • What to do next? How to learn more about ROS2?
  • Bonus Lecture

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