该USB资料包包含了USB几个版本的中文协议以及USB开发上的一些技巧，对USB开发有兴趣的可以下载...

用于枚举Windows系统中存在的各类串口设备，包括普通串口，USB串口，以及蓝牙串口。-lists all serial ports available on the system, along with some descriptive text suitable to be shown to the user.

这是一个USB1.1通讯的PC机调试程序，对于usb编程的开发人员具有一定的借鉴作用。-This is a USB1.1 PC communications debugging procedures, Programming for usb personnel have developed a certain reference.

USB摄像头编程-USB camera Programming

用VHDL语言编写的代码，以供大家学习和交流，方便大家学习！-prepared using VHDL code for all to study and exchange to facilitate learning!

arm7下面控制D12的程序源码，该源码在s3c44b0下通过测试。-ARM7 below D12 control procedures source, the source code under the s3c44b0 pass the test.

USB接口驱动程序-USB Driver

EZUSB 驱动，自己编写的，需要的可以-EZUSB drive, I have written, take a look at the necessary

usb通信的上位机软件，适用于lpc的arm，可以实现收发三个端点-usb PC communications software, applied to LPC

usb2.0技术入门-USB 2.0 technology portal

作品简介:该作品与配备的多个从机构成一个计分体系,可以通过总机器读取从机器的分值.每个计分员在手上的计分从机器输入分数,则无需人手统计,就能在总机器的液晶屏上看到各位记分员给的分数. 支持多个从机同时通过USB线连接到总机.由于USB连接市场上能方便的购买,所以使用USB连接线构建计分体系. 作品作用:在各种文艺活动中的计分环节上,能方便的为计分员统计分数. -Works Introduction: the work and is equipped with a number from the body into a scoring system, the machine can read the total scores from the machine. Each scoring in the hands of the points from the machine enter the scores, you do not need manpower statistics can be in the overall machine s LCD screen to see all the scores to the scorekeeper. support multiple machines at the same time from the USB line to connect to the switchboard. USB connection as a result of the market can make it easier to buy, so use the USB cable to build a scoring system. work roles: in a variety of cultural activities in the scoring areas, can make it easier for Members of statistical scores points.