| PC与LPC2214的串口通讯 |
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| 引用本文： | 傅勤毅,李秋艳,楚建军.PC与LPC2214的串口通讯[J].中国水运,2007,5(3):120-122. |
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| 作者姓名： | 傅勤毅 李秋艳 楚建军 |
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| 作者单位： | 中南大学交通运输工程学院 |
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| 摘 要： | 介绍了钢轨断面检测仪器中PC与LPC2214的串口通讯软硬件设计过程。分析了LPC2214的特点,给出了串口通讯的硬件接口电路,设计了通讯协议,完成了对PC机的通讯软件设计以及对LPC2214的串口的编程实现。仪器的现场试用验证了该设计的可靠性和实时性。
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| 关 键 词： | PC LPC2214 串口通讯 设计 |
| 文章编号： | 1006-7973(2007)03-0120-03 |
| 修稿时间： | 2007年2月2日 |
The Communication Process Between the PC and LPC2214 |
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| Fu Qinyi Li Qiuyan Chu Jianjun.The Communication Process Between the PC and LPC2214[J].China Water Transport,2007,5(3):120-122. |
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| Authors: | Fu Qinyi Li Qiuyan Chu Jianjun |
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| Institution: | Fu Qinyi Li Qiuyan Chu Jianjun |
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| Abstract: | In this paper ,the soft and the hardware designing about the communication process between the PC and LPC2214 in the rail head profile measuring instrument are introduced. The character of the LPC2214 is analyzed, the hardware interface circuit is designed, the communication agreement is provided and finally the communication soft design of the PC and the programme achieving to the LPC2214 are achieved. We carry the tryout of the instrument then show the method is credible and real time. |
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| Keywords: | PC LPC2214 the communication process design |
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