基于嵌入式系统的Motif图形界面开发技术研究  

Development of graphical user interface based on embedded operation system and Motif

作　　者：郭宝峰[1] 蔡颖[1] 胡佩达[1] 范海蓉[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《计算机工程与设计》2006年第24期4653-4655,共3页Computer Engineering and Design

基　　金：国防科工委"十五"预研基金项目(k1301020706)

摘　　要：针对应用于国防领域的国内某特种车辆对显控系统的具体功能需求,讨论了在嵌入式实时操作系统VxWorks的基础上利用Motif库作为工具开发图形用户界面的相关技术。从建立基于Tornado的嵌入式应用软件交叉开发环境入手,总结出了XWindow/Motif程序接口及其代码的调试框架,研究了在嵌入式图形用户界面实际开发过程中所遇到的具体技术难题,并通过解决这些技术问题,最终实现了对VxWorks在图形用户界面开发方面的功能扩展。Considering the special functional requirement of display console for some special type vehicles which are used in national defence field, the correlative technique of graphical user interface development that utilizes Motif Toolkit based on embedded real time operation system VxWorks is discussed. Starting with the setup of RTOS application cross development environment based on Tornado, basic frame of X Window/Motif program design utilizing is summarized, and some technical problems that appear in practical graphical user interface based on embedded operation system development process are thought out. And after these problems are solved, VxWorks function extension in the field of graphical user interface is realized.

关 键 词：嵌入式 VXWORKS MOTIF 图形用户界面 交叉开发环境 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]