| 基于RS-485总线的PC机与单片机串行通信系统的设计与实现 |
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| 引用本文： | 彭宏伟,边志远,李翠霞. 基于RS-485总线的PC机与单片机串行通信系统的设计与实现[J]. 大地测量与地球动力学, 2009, 29(Z1): 122-123 |
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| 作者姓名： | 彭宏伟 边志远 李翠霞 |
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| 作者单位： | 中国地震局地震研究所,武汉,430071 |
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| 基金项目： | 中国地震局地震研究所所长基金 |
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| 摘 要： | 介绍PC机与单片机间进行RS-485串行通信的一般原理及常用芯片的选择, 同时给出PC机与单片机实现多点通讯的方法。
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| 关 键 词： | RS-485 串行通信 单片机 多点通讯 工业控制 |
DESIGN AND IMPLEMENTATION OF SERIES COMMUNICATION SYSTEM BETWEEN PC & MICROCONTROLLER BASED ON RS-485 BUS |
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| Peng Hongwei,Bian Zhiyuan,Li Cuixia. DESIGN AND IMPLEMENTATION OF SERIES COMMUNICATION SYSTEM BETWEEN PC & MICROCONTROLLER BASED ON RS-485 BUS[J]. Journal of Geodesy and Geodynamics, 2009, 29(Z1): 122-123 |
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| Authors: | Peng Hongwei Bian Zhiyuan Li Cuixia |
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| Affiliation: | Peng Hongwei,Bian Zhiyuan , Li Cuixia(Institute of Seismology,CEA,Wuhan 430071) |
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| Abstract: | Through the experiments the principle of serial communication between PC and microcontroller based on RS-485 and the choice of the chip is introduced,then an method is given,which can be used for implementing the multi-point communication between PC and microcontroller. |
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| Keywords: | RS-485 |
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