摘要
近年来,由于芯片荒,中国的数字电视机顶盒行业受到了不小的冲击。本文以VC 6.0为开发平台,用C语言进行程序设计,实现高清数字电视机顶盒软件应用层UI菜单,分析中间层数字视频广播PSI节目特定信息和SI业务信息,分离底层接口函数,实现可以快速移植到具体高清数字电视机顶盒硬件平台的软件中间件。测试结果表明,该中间件能移植到具体硬件平台,快速实现高清数字电视机顶盒功能,提高开发效率。
In recent years,due to the shortage of chips,digital TV set-top box industry has been greatly impacted in China.In this article,VC 6.0 was used as the platform,C language was used for programming,and user interface menu of the software application of the high-definition digital TV set-top box was set up.The aim of this study was to analyze the middle layer information as the program specific information and the service information of the digital video broadcast program,separate the physical layer interface functions,to set up the software middleware that can be quickly transplanted to the specific high-definition digital TV set-top box hardware platform.The study showed that the middleware could be transplanted to a specific hardware platform to quickly realize the function of a high-definition digital TV set-top box and improve development efficiency.
作者
颜锦耀
吴逢铁
张博
YAN Jinyao;WU Fengtie;ZHANG Bo(School of Electronics and Communications Engineering,Quanzhou University of Information Engineering,Quanzhou,China,362000;College of Information Science and Engineering,Huaqiao University,Xiamen,China,361021)
出处
《福建电脑》
2021年第12期87-90,共4页
Journal of Fujian Computer
基金
国家自然科学基金(No.11774103)
国家自然科学青年基金(No.61605049)
福建省中青年教师教育科研项目(No.JAT190919)资助。
关键词
高清
数字电视机顶盒
中间件
High-Definition
Digital TV Set-Top Box
Middleware
