基于WindML的VxWorks汉字显示方案  

Chinese display of VxWorks base on WindML

作　　者：王榕[1] 许磊[1] 樊宇涛[1] 姚敏立[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《微计算机信息》2007年第04Z期51-53,共3页Control & Automation

基　　金：第二炮兵武器装备预先研究基金(编号不公开)

摘　　要：嵌入式实时操作系统VxWorks以其良好的可靠性和卓越的实时性被广泛地应用在国防,航空和航天等领域中。但是作为国内应用,汉字显示是必不可少的,而WindRiver公司没有直接提供完备的汉字显示解决方案。利用WindRiver公司提供的WindML(Wind media library)组件对位图字符显示和双字节编码的支持,使用其系统机制实现点阵获取、点阵显示将汉字显示出来,从根本上解决了汉字显示。这套方案已经成功实现,并在战术信息系统的超视距网关中获得成功应用。　Embedded real-time operation system VxWorks is widely applied in the national defence,avigation and spaceflight domain. The application in China has introduced a problem of chinese display that WindRiver Company doesn’t provide. Towards this end,this paper presents a chinese display solving scheme based on the system mechanism of WindML（Wind media library ）,the component supplied by WindRiver that support the bitmapped character display and double byte coding. Through the implement of the lattice display and lattice obtain based on the system mechanism of WindML,the chinese display problem has resolved radically. This scheme has been successful implemented and applied in the beyond the line of sight gateway of tactical information system.

关 键 词：汉字显示 VXWORKS 点阵字库 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]