数据采集系统中WDM设备驱动程序的开发  

Development of WDM Device Drivers in DA System

作　　者：原晶[1] 周真[1] 马洪亮[1] 张建成[1] 

机构地区：[1]哈尔滨理工大学测控技术与通信工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨理工大学学报》2001年第5期68-71,共4页Journal of Harbin University of Science and Technology

摘　　要：基于ＰＣ机的数据采集需要解决用户软件访问硬件的问题，根据数据来集系统中驱劲程序设计的特点，在ＷｉｎｄｏｗｓＮＴ／２０００核心模式下探讨了 ＷＤＭ设备驱动程序的开发方法．该方法可以把数据采集系统软件和硬件分离开来进行独立的开发，且驱动程序可以与未来的Ｗｉｎｄｏｗｓ操作系统保持兼容，满足各种类型数据采集的需要．In the data acquisition(DA). system based on PC, the problem that the software vis- its hardware should be solved. The developing method of WDM device drivers is discussed in the core mode of windowsNT/2000, according to the characteristics of DA system drivers. The software and hardware of DA system could be developed respectively. The drivers can be compati- ble with the windows operating system in the futures and satisfy the need of kinds of acquisition of data.

关 键 词：设备驱动程序 数据采集系统 通用串行总线 设备对象 WDM WINDOWS操作系统 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]