Well written book on USB

As an embedded systems developer with 25+ years of experience in hardware and software, I bought this book as I was having trouble writing a new microcontroller USB HID interface. As a companion to the official USB 2.0 guide and HID 1.11 interface PDF specs (freely downloadable), it explained items missing or poorly documented in those specs. I found nearly every chapter of this book very readable and useful in developing working code. Although I never used the example source code provided in the interface I created, the concepts and sample code were complete and clear enough that I had no trouble pulling together my own solution that worked. I should have bought this book months ago.

Highly recommended.

Other Reviews

• Best USB Guide
• Strong, broad introduction
• This edition is a little outdated, but gives a good basis to understand USB
• USB complete
• Well written book on USB