| 利用SPComm控件实现的PC机与单片机串口通讯 |
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| 引用本文： | 刘畅,汪道辉. 利用SPComm控件实现的PC机与单片机串口通讯[J]. 微计算机信息, 2005, 0(25) |
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| 作者姓名： | 刘畅 汪道辉 |
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| 作者单位： | 四川成都四川大学电气信息学院，四川成都四川大学电气信息学院 |
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| 摘 要： | 本文介绍一种基于Delphi语言利用SPComm控件实现PC机与单片机串口通讯的软硬件实现方法。给出硬件设计思路,介绍SPComm控件的使用发法。详细介绍PC机与单片机多机通讯的通讯原理,通讯协议以及软件实现方法。着重介绍上位机通讯软件实现过程中几个重点环节的解决发法。
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| 关 键 词： | 串口通讯 RS-232 RS-485 SPComm Delphi PC机 |
Using SPComm component to realize Serial Communication between PC and Single-chip |
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| Liu,Chang Wang,Daohui. Using SPComm component to realize Serial Communication between PC and Single-chip[J]. Control & Automation, 2005, 0(25) |
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| Authors: | Liu Chang Wang Daohui |
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| Affiliation: | (610065 College of Electrical and Information Tech- nology of Sichuan University. Cheng Du,Sichuan,China)Liu,Chang Wang,Daohui |
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| Abstract: | This paper will introduce the method of using SP- Comm component to realize serial communications between PC and the single- chip. A hardware design will be provided. It al- so introduces how to use SPComm. Meanwhile, it will introduce the communication principle and protocol, providing the software design, discussing the solution to key problems in using SP- Comm to realize the serial communication seriously. |
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| Keywords: | serial communication RS- 232 RS- 485 SPComm Delphi PC |
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