一个很好的serial 串口演示代码，演示串口的读写功能

数据采集程序，采用同步模式，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, using the synchronization mode, 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

能实现usb接口摄像头的捕捉-Capable of USB camera video capture.

用vc编的ez－usb接口通信的程序，供usb开发人员参考。-with vc series of the ez-usb interface communications procedures for the development of usb reference.

AVR 910 USB programmator schematic, board and source code

usb开发包-usb Development Kit

实现了PC机和外接硬件实验台的通信，查找设备，根据设备的参数和性能进行连接...对于硬件学习者有很好帮助作用。-Realize the PC and external hardware test-bed of communications, search equipment, according to equipment and performance parameters for the hardware to connect ... to help learners have a very good role.

ISP1581是菲利普公司推出的USB2.0通讯芯片，能够实现比USB1.1更快的数据通讯。本程序演示的是利用端点1及厂商请求进行收发通讯的例子。-ISP1581 is a USB2.0 communication chip, it provides faster data transmission then USB1.1. This program display the sales point 1 and vendor request for starting communication.

basic information for usb developers

波形发生器bulktransferDRIVER-waveform generator bulktransferDRIVER

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