EZUSB 驱动，自己编写的，需要的可以

凌阳SPCA5XX解码芯片USB驱动源代码，仅供参考，请不要用于商业用途。-Sunplus SPCA5xx decoder chip USB driver, reference only, not for commercial usage.

一些Cypress公司USB2.0固件程序，学习USB2.0开发-Cypress USB firmware procedures, the development of learning USB2.0

usb温度控制器Target-usb Target Temperature Controller

USB-VIEW的源码，需要安装DDK才能编译-USB-VIEW source code, needs to install DDK to be able to translate

usb接口的硬件设计参考-usb interface hardware reference design

USB驱动源代码，3332-USB driver source code, 3332

CYPRESS CY7C69013A使用的驱动！-CYPRESS CY7C69013A driver to use!

国内翻译的国外的《usb大全》一书。 对usb入门看看还是很好的，适合usb从入门到中级的水平。想要精通就不用看了-Translation of foreign domestic

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

一个在WINDOWS 2000 DDK环境下开发的USB小键盘驱动程序.-A driver program for USB pad keyboard developed under WINDOWS 2000 DDK.