BeagleBone Robotic Projects - Second Edition电子书

Title Page

Copyright

Credits

Foreword

About the Author

About the Reviewers

www.PacktPub.com

Customer Feedback

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Downloading the color images of this book

Errata

Piracy

Questions

Getting Started with the BeagleBone Blue

Powering up and connecting to the BeagleBone Blue

Accessing the operating system

Accessing the BeagleBone Blue remotely via WLAN

Summary

Programming the BeagleBone Blue

Basic Linux commands showing how to navigate around the filesystem on the BeagleBone Blue

Creating, editing, and saving files on the BeagleBone Blue

Creating and running Python programs on the BeagleBone Blue

Some basic programming constructs on the BeagleBone Blue

A brief introduction to the C programming language

Summary

Making the Unit Mobile - Controlling Wheeled Movement

Getting started

Controlling your mobile platform programmatically using the BeagleBone Blue

Connecting the DC motors to the BeagleBone Blue

Controlling the DC motors programmatically

Accessing the compass on the BeagleBone Blue

Summary

Avoiding Obstacles Using Sensors

Different types of sensors used

The sonar sensor

The infrared sensor

The LiDAR sensor

Connecting a sonar sensor to an Arduino

Accessing the sonar sensor from the Arduino IDE

Creating an array of sensors

Dynamic path planning with your mobile platform

Basic path planning

Avoiding obstacles

Summary

Allowing Our BeagleBone Blue to See

Connecting your USB camera to your BeagleBone Blue and viewing the images

Downloading and installing OpenCV, a fully featured vision library

Using the vision library to detect colored objects

Summary

Providing Speech Input and Output

Hardware prerequisites

Connecting the hardware and making an input sound

Using eSpeak to allow our projects to respond in a robot voice

Using Pocketsphinx to interpret your voice commands

Providing the capability to interpret your commands and have your robot initiate action

Summary

Making the Unit Very Mobile - Controlling Legged Movement

Connecting the BeagleBone Blue to your mobile platform

Creating a Linux program to control your mobile platform

Making your mobile platform truly mobile by issuing voice commands

Summary

Using a GPS Receiver to Locate Your Robot

Connecting the BeagleBone Blue to a GPS device

Accessing the GPS programmatically and determining how to move to a location

Summary

By Land, By Sea, By Air

The BeagleBone Blue and robots that can sail

Connecting an analog airspeed sensor

Getting sensor data from the airspeed sensor

Long range control of the BeagleBone Blue

BeagleBone Blue and robots that can fly

The BeagleBone Blue in robots that can go under the water

Summary

System Dynamics

Controlling your robot via a game pad controller

Controlling your robot via a web interface

Summary