usb口通讯 很实用的哦，速度快，稳定性强

Usb camera frame render library

非常好的的USB 接口程序 基于pic单片机-Very good procedures for the USB interface pic based on single chip

为USB2.0最新的开发标准驱动程序,也是USB2.0芯片厂家重点定义的驱动程序,属于重量级的驱动-The latest development for the USB2.0 standard drivers as well as USB2.0 chip manufacturers focus on the definition of drivers, the drivers are heavyweight

详细介绍了用VC++ 6.0 的环境下利用 windows API 函数来实现与符合HID设备类的USB 接口通信， 并给出通信程序的部分代码-Described in detail with VC++ 6.0 environment using windows API function to achieve with the equipment in line with the HID class USB interface, and gives part of communication program code

USB2.0的通信协议，详解，好东西，来自网络，非原创 -USB2.0 communication protocol, detailed, good things, from the network, non-original

usb 接口源程序，适合初学者调试使用，已测试过-usb interface source code, suitable for beginners and debugging use, have been tested

usbc测试软件,在各种操作系统都可以,比较好用,请适用 -usbc testing software, the various operating systems can be more convenient, please apply

AVR 910 USB programmator schematic, board and source code

a paper of USB

USB2_0原理与工程开发超星图书。看了这里还么有。-usb2.0 princple and project development。--SSREADER4