基于嵌入式操作系统VxWorks的多级界面开发  

Multi-interface development based on VxWorks

作　　者：赵漫菲[1] 王光辉[2] 

机构地区：[1]中国航天科工集团第二研究院706所,北京100854 [2]中国农业大学工学院,北京100083

出　　处：《计算机工程与设计》2005年第10期2820-2822,2853,共4页Computer Engineering and Design

摘　　要：介绍了嵌入式操作系统VxWorks的界面开发组件WindML(Wind Media Library)的二维图形库及其API函数主要的几个作用领域,主要阐述了界面开发中事件服务机制的建立,总结了多级界面开发的3种主要方法:设定不同的窗口ID值,擦除当前窗口以及二级窗口的重复被建立,并且给出了应用中主要的实现代码。The 2-D graphic API of WindML was introduced. The event service in developing graphics interface was focused and three methods of multi-interface development was generalized based on VxWorks. The methods used different window ID, erased the current window and set up the next window based on root window. The key codes were given.

关 键 词：嵌入式实时操作系统 WINDML 事件服务 多级页面 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]