基于嵌入式Linux的机顶盒实时信息处理系统

Real-time Information Processing System for STB Based on Embedded Linux

介绍了嵌入式Linux的共享内存机制和基于socket消息通信的远程程序调用原理,并结合MiniGUI的特点,提出了一个机顶盒信息处理系统的设计方案,用编程的方法实现本地信息的高效存取。

In this paper, three main parts are first introduced, which are ： The embedded Linux memory sharing mechanism, the SOCKET communication based remote procedure call principle and the character of the MiniGUI. The design scheme of the real-time information processing system for STB is then brought forward,