一种嵌入式GUI的实现方案  

Implement methord of embeded GUI system

作　　者：陈皓[1] 吴健学[2] 

机构地区：[1]光纤通信技术和网络国家重点实验室,湖北武汉430074 [2]武汉邮电科学研究院,湖北武汉430074

出　　处：《电子设计工程》2017年第1期64-66,70,共4页Electronic Design Engineering

摘　　要：针对市场上主流GUI系统可移植性不够好,实时性差强人意的问题,对比了国内外几种常见的嵌入式GUI的实现方式,研究了嵌入式GUI系统的关键技术,采用了将GUI系统模块化分层的方法,降低与底层模块的耦合性,通过交叉编译的方式进行开发调试,提出了一种高效的嵌入式GUI的实现方案。该图形用户界面系统具有高可靠性,结构简单,便于扩展维护等特点,能较好的满足嵌入式应用的需求。As the portability of popular GUI system in the market is not good enough and the real-time performance is poor, in this thesis, based on comparing with several familiar complement methods of embedded GUI system and investigating some pivotal technologies of the GUI, proposed a efficient scheme and different components solutions of the GUI system. This system adopts the approach of modular design, thus to reduce the coupling factor with the underlying layer. The development and debugging is in an environment of cross-compilation. This GUI system owns the advantages as high reliability, light-weight and is convenient for maintaining and function expansion, then it is able to satisfy with emdedded application requirement.

关 键 词：嵌入式系统 图形用户界面 图片解析 消息处理 

分 类 号：TN919.8[电子电信—通信与信息系统]