| Delphi环境下单片机与PC机串口通信的一种实现方法 |
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| 引用本文： | 毛建东,高宗海,李大成.Delphi环境下单片机与PC机串口通信的一种实现方法[J].现代电子技术,2004,27(2):37-38,42. |
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| 作者姓名： | 毛建东 高宗海 李大成 |
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| 作者单位： | 西安理工大学,机械与精密仪器工程学院,陕西,西安,710048 |
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| 摘 要： | 概述了单片机与PC机间串行口通信的基本原理，介绍了89C51单片机及其外围信号采集电路构成的下位机的原理及程序框图,并详述了在Delphi环境下上位机利用Spcom控件与下位机进行RS232串行口通信的实现。实际中,应用于智能磁滞回线实验仪,效果良好。
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| 关 键 词： | RS232 串行口通信 单片机 SPComm控件 Delphi |
| 文章编号： | 1004-373X(2004)02-037-02 |
A Method of Serial Port Communication Between Single Chip and Computer Under Environment of Delphi |
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| MAO Jiandong,GAO Zonghai,LI Dacheng.A Method of Serial Port Communication Between Single Chip and Computer Under Environment of Delphi[J].Modern Electronic Technique,2004,27(2):37-38,42. |
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| Authors: | MAO Jiandong GAO Zonghai LI Dacheng |
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| Abstract: | The basic principle of serial port communication be tween single chip and computer is summarized The principle and program frame c hart of syetem which is made up of 89c51 single chip and its peripheral signal a cquisition circuit are described The realization of serial port communication b etween computer and single chip using SPComm controls under the environment of D elphi is described in detail;In practical application the method is applied to m agnetism delay loopline testing apparatus and gains good effect |
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| Keywords: | RS232 serial port communication single chip micr o computer SPComm controls delphi |
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