USB开发大全英文原版，包括各种传输模式的描述和otg

一个关于usb编程的源码-A source on the usb programming

usb 的开发文档，非常有参考价值 详细讲述了CY7C68013的开发过程-usb development documents, a very valuable reference for a detailed account of the development process CY7C68013

完整的USB中文协议.本书规范了USB的工业标准。该规范介绍了USB的总线特点、协议内容、事务种类、总线管理、接口编程的设计，以及建立系统、制造外围设备所需的标准。 设计USB的目标就是使不同厂家所生产的设备可以在一个开放的体系下广泛的使用。该规范改进了便携商务或家用电脑的现有体系结构，进而为系统生产商和外设开发商提供了足够的空间来创造多功能的产品和开发广阔的市场，并不必使用陈旧的接口，害怕失去兼容性。-Complete USB Chinese agreement. This book standardized industry-standard USB. Introduction of the normative characteristics of the USB bus, agreement, transaction type, bus management, interface programming, design, and the establishment of systems, peripheral equipment required for manufacturing standards. USB design goal is to be produced by different manufacturers of equipment can be in an open system widely used. Norms to improve the portability of the business or home computer

可以检测你开发的USB设备是否OK的一个程序-you can detect the development of USB devices whether a procedure OK

一个毕业生的设计文档，有些经验吸收-graduates of a design documents, to absorb some experience

usb 2.0 协议 中文版-usb 2.0 Chinese version of the agreement

usb芯片cy7c68013通信上位机程序，-usb chip cy7c68013 PC communications procedures,

at91sam9261 usb 功能测试程序。iar工程格式-at91sam9261 usb functional test procedures. iar project format

一个VC编写的USB口的安全保护程序，可以禁用及启用USB口。可以自动识别。-VC prepared a USB port security protection program, you can disable and enable USB port. Can automatically identify.

这是一个pc与avr通过D12进行USB通讯的简单实例，功能就是控制PORTC口.-This is a pc with avr through D12 USB communications simple example, PORTC function is to control the population.