摘要
WDM是微软公司推出的设备驱动程序全新开发模型。文中针对Windows2000环境下数字实时仿真系统中仿真数据的输出,以Adventech公司的PCI-1723的驱动程序设计为例介绍了WDM设备驱动程序的编写方法。文中编写的PCI-1723驱动程序应用于数字实时仿真系统的数据输出,提高了数据输出速率,实现了实时要求及所要求的接口,并得到了正确的结果。该方法同样适用于其他设备驱动程序的设计,只是编写的驱动程序细节要由所实现的具体功能决定。
WDM (Win32 Driver Model) is the new development model of device driver, put forward by Microsoft Corporation .This paper introduces the method of programming WDM device driver used Advantech's PCI-1723 with Windows 2000 OS. The device driver for PCI-1723 programmed in this paper is used for the outputs of digital real-time simulating system.It improves the output speed,realizes the requirement of real time and interface,and gets the correct result. The method this paper introduced can also be used for developing drivers for other devices.
出处
《微机发展》
2005年第2期25-27,90,共4页
Microcomputer Development
