摘要
提出了一种基于ARM9嵌入式系统的LCD多级菜单结构的实现方法。本方法使用了链表数据结构。它建立的菜单网状模型具有结构清晰、扩展性好、便于维护的特点。根据应用和嵌入式系统中液晶屏自身的特点提供了锁屏与解锁功能。
This paper presents a method of the realization of a LCD multilevel menu structure based on ARM9 embedded system, which uses list structure.It establishes menu mesh model, which has a clear structure, good scalability and easy maintenance features.This paper proposes locked Screen and unlock Screen functions based on the applications and features of LCD screen in embedded systems.
出处
《微型机与应用》
2013年第15期58-59,共2页
Microcomputer & Its Applications
关键词
ARM9
人机交互界面
多级菜单
锁屏
解锁
ARM9
man-machine interface
multilevel menu
locked screen
unlock screen
