摘要
文中设计了一个基于ARM9处理器和嵌入式Linux OS的多路数据采集和网络传输系统。该系统以三星公司的S3C2440处理器为核心,配以DM9000百兆自适应网络控制芯片,通过互联网将由FPGA控制的多达64路AD采集通道采集的数据发送到网络终端上,实现了远程数据采集的功能。软件平台移植了最新的Linux 2.6.30.4内核,并基于Linux OS之上实现了Socket网络应用程序。随着互联网技术的不断发展,本系统在网络时代有着广阔的应用前景。
This paper designs a multi-channel data acquisition and network transmission system based on ARM9 processor and embedded Linux OS. Adopting Samsung S3C2440 processor as core together with DM9000 fast adaptive network control chip, the system sends data collected from 64-channel AD acquisition channels controlled by FPGA to network terminals through Internet to achieve remote data acquisition function. The software platform ported the latest Linux kernel 2.6.30.4, and Socket web application is realized based on Linux OS. With continued development of Internet technology, the system will have broad application prospects in the Internet age.
出处
《电子设计工程》
2014年第16期21-24,共4页
Electronic Design Engineering
基金
国家"863"计划项目(2012AA041506)
