基于WDF的USB驱动程序设计

摘要

WDF is the next generation driver development model proposed by Microsoft.It contains KMDF framework which provides an object-oriented and event-driven development framework for kernel-mode driver development.The study on it is the base to design highly efficient and stable driver program.This paper first analyses the driver development technology based on WDF,focused on the WDF model and its characteristics,then,a design method of USB driver based on WDF is given.%WDF是微软推出的下一代驱动程序开发模型,它所提供的KMDF框架为内核模式驱动开发提供了一个面向对象和事件驱动的开发框架,对它的研究是设计高效稳定驱动程序的基础。文中首先对基于WDF驱动程序开发技术进行了深入分析,重点讨论了WDF模型及其特点,在此基础上,给出了基于WDF的USB驱动程序设计方法。