Book Image

Rapid BeagleBoard Prototyping with MATLAB and Simulink

Book Image

Rapid BeagleBoard Prototyping with MATLAB and Simulink

Overview of this book

As an open source embedded single-board computer with many standard interfaces, Beagleboard is ideal for building embedded audio/video systems to realize your practical ideas. The challenge is how to design and implement a good digital processing algorithm on Beagleboard quickly and easily without intensive low-level coding. Rapid BeagleBoard Prototyping with MATLAB and Simulink is a practical, hands-on guide providing you with a number of clear, step-by-step exercises which will help you take advantage of the power of Beagleboard and give you a good grounding in rapid prototyping techniques for your audio/video applications. Rapid BeagleBoard Prototyping with MATLAB and Simulink looks at rapid prototyping and how to apply these techniques to your audio/video applications with Beagleboard quickly and painlessly without intensive manual low-level coding. It will take you through a number of clear, practical recipes that will help you to take advantage of both the Beagleboard hardware platform and Matlab/Simulink signal processing. We will also take a look at building S-function blocks that work as hardware drivers and interfaces for Matlab/Simulink. This gives you more freedom to explore the full range of advantages provided by Beagleboard. By the end of this book, you will have a clear idea about Beagleboard and Matlab/Simulink rapid prototyping as well as how to develop voice recognition systems, motion detection systems with I/O access, and serial communication for your own applications such as a smart home.
Table of Contents (15 chapters)
Rapid BeagleBoard Prototyping with MATLAB and Simulink
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Installing Ubuntu for BeagleBoard on a Windows 7 PC


After installing the development software on the host PC, we now need to install an embedded operating system to a microSD card for BeagleBoard. We will install a precompiled image (that contains the Ubuntu operating system for BeagleBoard) into the microSD card. Using a precompiled image is much easier and faster than building your own operating system. An automated installation tool called targetupdater has been provided in MATLAB for automated installation and configuration.

Follow the succeeding steps to install the Linux operating system (Ubuntu 11.04) for BeagleBoard. A detailed step-by-step guide can be found at www.mathworks.com/help/simulink/ug/update-firmware-on-the-beagleboard-hardware.html.

  1. Start the update firmware process using one of the following methods:

    • Click on Continue at the end of the targetinstaller process

    • Or enter targetupdater in the MATLAB command window

  2. In the Update firmware dialog, choose BeagleBoard and click on...