摘要： 结合１２位高速Ａ／Ｄ数据采集板ＩＰＣ５４８８的使用，阐述了基于Ｗｉｎｄｏｗｓ操作系统下，如何利用ＶｘＤ实现实时数据采集的技术与实践。涉及到Ｗｉｎ３２虚拟设备驱动程序编写的几个关键问题，以及数字信号的数据更新与排队算法的实践，并附以详实的源程序加以说明。
关键词:
实时数据采集,
虚拟设备驱动程序,
事件及线程,
数字信号处理
Abstract: This article expounds the technique and operation of real time data collecting with VxD in windows operating system and with reference to Ihe use of 12-digit high-speed AID data collecting panel. It concerns several key problems in Win32 subjunctive equipment driving programming and numerical signal data updating and its sorting which are followed with the original programme as a further explanation.
中图分类号:
杨炳元,张保会,褚晓霞. Windows操作系统下实时数据采集的实现[J]. , 2000, 26(07): 153-155.
YANG Bingyuan, ZHANG Baohui, CHU Xiaoxia. The Realization of Real Time Data Collecting in Windows Operating System[J]. , 2000, 26(07): 153-155.