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计算机系统应用英文版:2012,21(8):229-232

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基于MinGUI 和SD 卡FAT32 文件系统的数据采集显示终端

苏维嘉¹, 阮彬鑫², 李鑫²

(1.辽宁工程技术大学机械工程学院汽车系, 阜新 123000;2.辽宁工程技术大学机械工程学院机械电子系, 阜新 123000)

Data Acquisition and Display Terminal Based on MinGUI and SD Card FAT32 File System

SU Wei-Jia¹, RUAN Bin-Xin², LI Xin²

(1.Depart of Automotive, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China;2.Dept of Mechanical and Electronic, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China)

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本文已被：浏览 1518次下载 3232次
Received:December 05, 2011 Revised:January 03, 2012

中文摘要: 详细介绍了一种基于MinGUI 和SD 卡FAT32 文件系统的数据采集显示终端的设计与实现。采用SEP4020作为微处理器,配有AD 数据采集模块、TFT 液晶屏图形界面显示模块和SD 卡数据存储/读写模块等,并利用μC/OS-II 嵌入式操作系统管理任务之间的切换与通信。该系统实现了对模拟信号和数字信号的采集,在显示终端上进行实时显示和触摸屏操作控制,并将数据存储在SD 卡中供上位机做进一步数据分析等功能。

中文关键词: 数据采集显示终端 MinGUI SD 卡 μC/OS-II

Abstract:The introduction of this paper is based on MinGui and SD card FAT32 file system for data acquisition and display terminal design and implementation. Using SEP4020 as the microprocessor, with AD data acquisition module, TFT LCD screen Graphical display module and SD card data storage / read and write module ect, and using μC / OS-II embedded operating system for managing switching and communication between tasks. The system implements the acquisition of analog and digital signals, displaying in real-time on the terminal display, operatoring control of touch screen, and storing the data on the SD card for the PC for further data analysis and other functions.

keywords: data acquisition display terminal MinGUI SD Card μC/OS-II

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Author Name	Affiliation
SU Wei-Jia	Depart of Automotive, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China
RUAN Bin-Xin	Dept of Mechanical and Electronic, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China
LI Xin	Dept of Mechanical and Electronic, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China

Author Name	Affiliation
SU Wei-Jia	Depart of Automotive, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China
RUAN Bin-Xin	Dept of Mechanical and Electronic, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China
LI Xin	Dept of Mechanical and Electronic, Mechanical Engineering College, Liaoning Technical University, Fuxin 123000, China

引用文本：
苏维嘉,阮彬鑫,李鑫.基于MinGUI 和SD 卡FAT32 文件系统的数据采集显示终端.计算机系统应用,2012,21(8):229-232
SU Wei-Jia,RUAN Bin-Xin,LI Xin.Data Acquisition and Display Terminal Based on MinGUI and SD Card FAT32 File System.COMPUTER SYSTEMS APPLICATIONS,2012,21(8):229-232