摘要
介绍了Windows 2 0 0 0下用WDM开发设备驱动程序的一种基本设计方法 ,并以Printer 82 0热敏打印机为例 ,给出了驱动入口点、创建和删除设备、硬件资源分配和访问、I/O队列处理、中断处理、Win32应用程序接口等的具体实现。最终实现了打印机的实时连续快速绘图处理。
This paper introduces the primary design methods of WDM device drivers under Windows 2000.By taking Printer 820 as an example,we give the specific functions such as the entry of the driver,device creation and deletion, hardware resource allocation and access, I/O queue handling,interrupt handling,Win32 APIs,and so on.Finally,the printer's fast,real-time and continuous ploting operation is implemented.
出处
《计算机工程与科学》
CSCD
2004年第3期94-97,共4页
Computer Engineering & Science
