摘要
针对嵌入式设备流行的开发工具Qt/Embedded,提出了一种基于S3C2440的嵌入式智能家居终端人机交互界面的解决方案。介绍了QT/Embedded类库的移植,结合实例阐述了GUI和后台进程之间通信,多种语言字符集动态转换等技术。该方案提高了开发效率,解决了嵌入式设备各种字符集显示的问题。由于Qt/Embedded的跨平台特性,该设计框架具有通用性,并不局限于特定的硬件或软件平台。
According to the development tool,Qt/Embedded libraries,which is popular on embedded devices,a solution is proposed based on the human-computer interface of the embedded intelligent home system terminal of S3C2440,which introduced the transplan-tation of the QT/E and formulated technologies such as a communication between GUI and daemons with examples,dynamic multi-lingual character sets conversion and so on.It has been found that these technologies not only improved development efficiency but also solved a problem about the dispaly of a variety of character sets on embedded devices.Because of Qt/Embedded＇s characteristics of cross-platform,the framework is universal without the limitation of specific hardware or software platform.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第10期2166-2168,共3页
Computer Engineering and Design
基金
广东省科技计划基金项目(2007B020715001)
