数据采集程序，采用批量传输，包括主机程序，固件源程序，驱动程序。出自《USB2.0原理与工程开发》我现在需要USB键盘方面的源程序，如果你有请提供crzman@...

USB终端的设置代码-USB terminal configuration code

a zipped example for using a USB camera directly from Java

CY7C68013控制AD5933进行测温度。点击BULKLOOP.UV2生成HEX文件用USB下载。-CY7C68013 control for measuring the temperature AD5933. Click BULKLOOP.UV2 generated HEX file download by USB.

USB设备端固件程序,枚举部分是全部程序的基础和重心,只有主机对设备枚举成功后,主机才能和设备进行正常的通信 USB的枚举过程分为4个状态. 1.接入态 v主机检测到USB设备插上,击活端口,并发送复位命令(保持10ms) 2.默认态 v主机使用默认地址读取设备描述符 (GET_DESCRIPTOR) v主机分配给设备一个总在线的唯一地址 (SET_ADDRESS) 3.地址态 v主机从新的地址获取设备描述符(GET_DESCRIPTOR) v主机获取所有设备的配置描述符(GET_DESCRIPTOR) 4.配置态 v主机设置描述符(设备,配置) (SET_CONFIGURATION) v主机读取配置状态(可选) (GET_CONFIGURATION) v主机读取接口状态(可选) (GET_INTERFACE) -USB device-side firmware, enumerate all part of the foundation and focus of the procedure, only the host of equipment after the successful enumeration, the host and equipment in order to engage in normal communication USB enumeration process is divided into four status. 1. Access state v host detected USB devices plug in, hit live ports, and send the reset command (to maintain 10ms) 2. default state v Use the default address of the host to read device descriptor (GET_DESCRIPTOR) v host assigned to the equipment of a total online only Address (SET_ADDRESS) 3. A

使用USB与8051通讯，包括源代码。

usb赚串口的驱动程序，很好用的，需要的下吧。-usb serial port driver to make good use of, the needs of the next bar.

This document describes the minimun capabilities and characteristic that a video streaming devicemust support to comply eith USB video class specification.

usb鼠标的设计资料和源码-usb mouse design information and the source

USB Mass Storage Designing and Programming Devices and Embedded Hosts

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