【作者】 段翠萍； 库少平； 李捷；

【Author】 DUAN Cui-ping,KU Shao-ping,LI Jie (School of Computer Sci.and Technology,Wuhan Univ.of Technology,Wuhan 430070,China)

【机构】 武汉理工大学计算机科学与技术学院；

【摘要】 液晶显示是单片机控制系统常用的输出设备.系统研究12864液晶显示程序设计方法.在给出了液晶与C8051F单片机连接方法以及显示驱动程序的基础上.采用C51语言设计了常用的应用程序,包含初始化及清屏程序、显示整个屏幕的程序、汉字与字符显示程序、屏幕滚动等程序,所提出的程序设计方法对相关液晶显示程序设计具有一定指导作用.更多还原

【Abstract】 Liquid Crystal Display(LCD)is a common output device in control systems with Single-chip Processor.In this paper the programming method is systematically studied for 12864 LCD.On the basis of giving the connection of LCD and C8051F processors and the corresponding driving program,C51 language is used to design some common application programs including the initializing program,the clearing screen program,program used to display the bits of a whole screen,Chinese and character display program and scrolling screen program.The proposed programming ways are useful to some related LCD program design.更多还原