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

Using Win32 Disk Imager to create multiple microSD cards


In some cases, you may want to create several microSD cards for your BeagleBoards, for example, if you have several BeagleBoards. You can repeat the MATLAB targetupdater procedure. Since you have downloaded the image file of the Linux operating system (Ubuntu 11.04), an alternative and quick way is the Win32 Disk Imager utility, which is an open source program for Windows to write images to or create images from SD cards.

Follow these steps to create your microSD card manually:

  1. Download Win32 Disk Imager (a zip file) at sourceforge.net/projects/win32diskimager/.

  2. Unzip the file to a local folder and run the executable file Win32DiskImager.exe in the unzipped folder.

  3. In the Win32 Disk Imager window, browse to the image file (usually a *.img file) that contains the operation system for the BeagleBoard. Select the right letter for your SD card (e.g. N:\ in the following figure).

  4. Clicking on the Write button will write the image file to the...