基于Windows CE的触摸屏驱动分析与实现  

The Analysis and Implement of Touch Panel Driver Based on Windows CE

作　　者：苏尉业[1] SU Wei-ye （College of Integrated Circuit, Southeast University, Nanjing 210096, China）

机构地区：[1]东南大学集成电路学院,江苏南京210096

出　　处：《电脑知识与技术》2009年第3期1773-1775,1778,共4页Computer Knowledge and Technology

摘　　要：随着嵌入式电子产品的迅猛发展，触摸屏由于其便捷、灵活、占用空间少等优点，已经逐渐取代键盘成为嵌入式计算机系统常选用的人机交互输入设备。WindowsCE是微软公司推出的嵌入式实时操作系统，是一个紧凑、高效、可扩展的操作系统，适用于各种嵌入产品。介绍了WindowsCE操作系统中触摸屏驱动程序的模型和工作流程，并给出了AKM4182触摸屏控制芯片在XscalePXA270平台上的驱动程序实现。With the rapid growth of Embedded System, as the result of its convenient, and flexible, touch panel has become the most popular input device of the embedded system replacing the keyboard. Windows CE is a Real-time Embedded OS from Microsoft which is a compact, efficient and scalable OS and applied to a variety of embedded products. It introduced touch panel driver model and working process of the Windows CE operating system, and implemented a touch panel controller＇s driver under Xscale PXA270 processor.

关 键 词：WINDOWS CE XSCALE PXA270处理器 触摸屏控制器 驱动设计 

分 类 号：TP334[自动化与计算机技术—计算机系统结构;自动化与计算机技术—计算机科学与技术]