很棒的usb开发图书

用ＵＳＢ进行数据采集有明显的优越性，　该程序是ＵＳＢ数据采集的界面程序，配合固件程序可以行成完整的数据采集系统．-use USB data acquisition are obvious advantages, The procedure is the USB interface data collection procedures, firmware can tie into a complete line of data acquisition system.

USB2.0　HOST　芯片驱动源代码，内附UBI9021芯片相关资料。-USB2.0 Host chipset driver source code, including ubi9021 chipset related matiarials.

usb串口编程说明。-usb serial programming note.

USB2.0频谱分析仪是一种高分辨率的动态信号谱分析系统，既可用于中低频低通信号的分析和处理（最高频率不超过20MHZ），也可用于频率很高的带通信号的分析和处理。-USB2.0 spectrum analyzer is a high-resolution dynamic signal spectrum analysis system, which can be used in low frequency communication, analysis and processing (not more than the maximum frequency of 20MHZ), can also be used for high frequency communications with the issue of the analysis and processing.

基本USB驱动程序-basic USB Driver

HID规范和一个基于CYPRESS FX2 的例子，自己做的哦！很有参考价值！-norms and a HID-based CYPRESS FX2 example, do for myself! Great reference value!

DOS USB DRIVER

USB接口应用编程-The programming of application of the USB interface

USB-Serial driver stack

本程序适用于购买的朋友,本代码为此书的第14章 -This procedure applies to the purchase of