ARM7+D12开发U盘的资料(中文)，想用来玩u盘的同志们下载看看吧...

本程序演示了如何利用编写高层应用程序与USB接口通信。有必要了解主机是如何识别USB设备以及USB工作的基本原理。-This procedure demonstrates how to use the preparation of high-level applications and USB interface. Yes there is the need to know how to identify the host USB devices, as well as the basic principle of USB.

机器人处理中使用USB摄像机的例子程序.-handling robot using USB camera examples procedures.

监测U盘拔插 可以检测到U盘的插入和拔出动作-U disk monitoring can detect the U-swappable disk insertion and pull-out action

该工具用于数字电路仿真中的usb数据文件转换： 1.可以把11比特的令牌包数据（crc5）或者任意字节的数据包数据（crc16）转换为可以作为仿真输入的dn dp文件。 2.可以根据仿真接收到的dn,dp数据，解析得到接收的真正11比特令牌包数据或者数据包数据。 3.此为0.1版本，后续的版本更新会让该工具更完善。-The tool for digital circuit simulation usb data file conversion: 1. Can be 11-bit token packet data (crc5) arbitrary bytes of data or packet data (crc16) conversion could serve as a simulation input file dn dp. 2. Can be received in accordance with simulation dn, dp data analysis to be receiving the real 11-bit token packet data or packet data. 3. This is the 0.1 version update will follow-up version of the tool even better.

基于philip的arm7芯片214x的usbdma应用的上位机程序，驱动编好usb的程序，就可直接调用此程序-214x chip based on philip s arm7 the usbdma applications PC, driver usb to compiling the program, you can call this procedure directly

jlink4 programming arm microcontroller usb interface and jtag programming and debugging

usb2.0技术入门-USB 2.0 technology portal

FPGA的USB应用电路，已经成功通过测试，可以量产。-Application of FPGA circuit of the USB has been successfully tested, can be mass production.

rs232到usb的转换器host-USB-RS232 to USB converter host-USB

可以检测你开发的USB设备是否OK的一个程序-you can detect the development of USB devices whether a procedure OK