摘要
介绍了一种以AT91RM9200为核心,以嵌入式Linux为操作系统的机载数据采集系统的设计与实现。分析了系统各组成模块的功能与实现方法,给出了系统硬件的整体结构框图和主体软件流程图。系统采用模块化方法设计,便于裁减和扩展.
This paper introduces the design and implementation of an embedded air-borne data acquisition system,with embed- ded Linux as its operation system.Functions and implementation of each module composing the system are analyzed.Block dia- gram of the hardware,frame and flow chart of the software are also showed in the paper.The system was divided into several modules,which had the characteristics of easy reduction and extension.The experimental results demonstrated the good data ac- quisition capability of the system.
出处
《微型电脑应用》
2007年第10期13-15,61,共4页
Microcomputer Applications
