Front Cover -- Title Page -- Copyright -- Contents -- Introduction -- 1: USB Essentials -- How Data Travels on the Bus -- How the Host Communicates with Devices -- 2: USB Hosts for Embedded Systems -- Embedded Hosts are Different -- Necessary Hardware -- What the Host Does -- Choosing a Development Platform -- 3: Using Linux in Embedded Systems -- Getting Started -- Creating and Running Applications -- Issues for Embedded Systems -- Providing Data for Debugging -- 4: Exploring USB in Linux -- Learning about Attached Devices -- Monitoring USB Traffic -- 5: Accessing Files on Drives -- Inside the Mass Storage Class -- Detecting a Drive -- Reading and Writing to Files -- 6: Getting User Input -- Inside the Human Interface Device Class -- Reading Keypresses -- 7: Bridging to Other Interfaces -- Inside the Communications Devices Class -- Using a USB Virtual Serial Port -- Communicating on a Network -- Communicating over Bluetooth -- 8: Printing -- Inside the Printer Class -- Printer Control Languages -- Printing Files -- 9: Using Sound and Video -- Inside the Audio and Video Classes -- Playing and Recording Sound -- Playing and Recording Video -- 10: Communicating with Vendor-defined Devices -- Driver Options -- Using a Generic Driver -- Accessing Vendor-defined HID-class Devices -- Using a USB Display Monitor -- 11: Implementing a Dual-role Port -- Inside USB On-The-Go (OTG) -- Supporting OTG Functions -- Implementing a Peripheral Function -- Index.