基于WINCE4.2支持屏幕旋转功能的显示驱动设计与实现

Design and Implementation of Display Driver Supporting Screen Rotation Based on WINCE4.2

描述了WINCE下显示驱动程序的架构,介绍了LCD显示功能的硬件平台以及说明了PXA255的显示控制器的使用,最后给出了实现LCD显示功能的可行的设计方案,包括硬件上的设计,WINCE下软件显示驱动的设计以及使显示驱动增加屏幕旋转功能的设计。

This paper describes the Framework of display driver on WINCE. And then it describes the LCD display hardware platform and the use of LCD controller in PXA255, At the end, it introduces the method of the implementation of Display Function which includes hardware design, software display driver design and the method of the implementation of screen rotation in the display driver.