一个简单的USB键盘驱动程序

很实用的通用usb驱动程序的应用程序开发指南-Very practical generic usb driver Application Development Guide

USB接口驱动程序-The USB inerface driver program

HID Parser Error Checking

用labview7.1编的程序，可以通过计算机控制usb接口的示波器，可以直接发指令取得波形以及频率幅度等参数-labview7.1 series with the procedures through computer control usb interface oscilloscopes he can issue instructions and made waveform parameters such as frequency range!

usbhost 开发码-usbhost development code

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-ARM7 development of the U-D12 information (Chinese), would like to play for the u-download comrades see it

USB_Audio c8051F-USB_Audio c8051Fxxx

CH375 USB接口协议芯片X86平台下的实例程序-CH375 USB interface chip X86 platform agreement under the procedure instance

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.

波形发生器bulktransferloader-waveform generator bulktransferloader