基于ARM系统的多路气象数据串行通信设计 |
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引用本文: | 黄建松,吴月,胡汉峰. 基于ARM系统的多路气象数据串行通信设计[J]. 计算机光盘软件与应用, 2011, 0(15) |
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作者姓名: | 黄建松 吴月 胡汉峰 |
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作者单位: | 南京信息工程大学大气物理学院,南京,210044 |
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摘 要: | 本文针对外场观测中多路气象数据传输和存储的要求,在一款以ARM9 S3C2440为核心处理器的开发平台上,重点对串行通信接口进行了设计。文章阐述了多路气象数据串行通信的研究背景和意义,搭建了基于ARM S3C2440处理器的硬件平台和基于Linux系统的开发环境,并在Linux下建立了针对ARM板的交叉编译环境,编写了串口通信的应用程序并对其结构进行了分析。
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关 键 词: | 气象数据 Linux ARM 串行通信 |
Multi-Channel Weather Data Serial Communication Design Based on ARM System |
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Abstract: | In this paper, multi-field weather observation data transfer and storage requirements,a core processor with ARM9 S3C2440 development platform, focusing on the serial communication interface is designed.Paper describes meteorological data multiple serial communication research background and significance of structures based on the ARM S3C2440 processor hardware platform and Linux-based development environment,and established under Linux cross-compiler for ARM board environment,prepared serial communication applications and its structure was analyzed. |
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Keywords: | Meteorological data Linux ARM Serial communication |
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