USB批量读取和写libusb库，

microsoft winusb interface for vb

本人自己编的usb数据采集固件,对四路信号进行采集-Source code of USB data acquiring firmware, 4 channel signals.

usbview设备驱动程序开发-USBView- device driver development.

用ti的dsp2407读写sl811，包括u盘的读写-with the dsp2407 sl811 literacy, including reading and writing u-

This example firmware is based on Microchip s USB Support Firmware. The purpose of this example is to provide a model for making a USB combination device. This mainly entails having the USB descriptors set up correctly. File usb_ch9.c contains the mouse and keyboard descriptors in the correct configuration. The main routine of this example moves the cursor in a circle and sends keyboard keycodes for the message "Microchip USB" over and over again. Some advice: Before running this firmware open a blank text document. Make sure that when you run the device/emulator that you are able to give focus to the document. The cursor will be moving in a circle so make sure you have plenty of room to click on the editor window. This will allow you to see the message "Microchip USB" without inadvertently having the message type over an existing document.-This example firmware is based on Microchip s USB Support Firmware. The purpose of this exampl

数据采集程序，包括主机程序，固件源程序，驱动程序。出自《USB2.0原理与工程开发》我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com-data collection procedures, including mainframe procedures, firmware source, the driver. From "USB2.0 Principle and the development of the project," I now need a USB keyboard aspects of the source, If you please provide crzman@163.com

USB接口规范,介绍USB接口原理-USB interface specification, introduced USB Principle

这是usb官方网站的在去年出的USB3.0的规范-This is the official website of usb in the last year of the USB3.0 specification

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

网上收集的利用nios软核，使用isp1362芯片开发的u盘程序，有助于usb开发的理解和ufi协议的理解。已经验证，完全可用xp自带驱动。-Collected online using Nios soft-core, use isp1362 chip development process u disk, usb help develop the understanding and agreement ufi understanding. Has been verified, fully available to bring their own driver xp.