USB2.0规范与EZ

演示CY7C68013如何接受OUT包的源程序-Source code to demo how CY7C68013 to receive OUT packege.

How to write a USB HID driver

ARM7+D12开发U盘的资料(中pdf)_老古开发网下载特区-ARM7+ D12 Development U disk information (in pdf) _ nerd Development Network to download the SAR

ds1620，cy7c63001a芯片usb接口温度控制器-a controler made by ds1620 and cy7c630001a,it is used for control the temperator

USB传输文件实例-USB transfer files example

检测USB设备源码,该源码在xp,cs2008下调试通过.-Detection of USB device source code, the source code in xp, cs2008 to debug through.

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

关于usbview的程序-procedures on usbview

PDIUSBD12套件说明及源码-PDIUSBD12 Boards descriptions and source

usb接口编程c++源代码。不是很大，但用处很多，可移植。-usb interface programming c source code. Not great, but a lot of useful, portable.