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

Build your first Hello World! program


Now the cross-compiler and the Eclipse IDE for BeagleBoard have been set up on Windows 7 and we are going to write our first program, a classic Hello World!, on the Eclipse IDE, build it to get an executable program, and then run it on the BeagleBoard.

Creating your first project in Eclipse

Before we start typing code, we need to create a project so that we can easily manage the source files and configure the compilation options. Follow the steps to create your first C project:

  1. Switch the Eclipse IDE into C/C++ perspective.

  2. Create a C project. From the menu bar, select File | New | C Project. In the C project window, type in a project name (for example, helloworld). On the left panel of Project Type, select Empty Project under ARM Cross Target Application. On the right panel of Toolchains, select ARM Windows GCC (Sourcery G++ Lite), and click on the Finish button. Then a project is created and a new folder helloworld, named after the project name, is created...