USB Gadget API for Linux

This documentation is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

For more details see the file COPYING in the source distribution of Linux.

Table of Contents

1. Introduction
2. Structure of Gadget Drivers
3. Kernel Mode Gadget API
Driver Life Cycle
USB 2.0 Chapter 9 Types and Constants
Core Objects and Methods
Optional Utilities
Composite Device Framework
Composite Device Functions
4. Peripheral Controller Drivers
5. Gadget Drivers
6. USB On-The-GO (OTG)