| 基于nRF905的短距离无线数据传输系统的设计 |
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| 引用本文： | 齐虹,徐志,陈冲,何明华.基于nRF905的短距离无线数据传输系统的设计[J].福州大学学报(自然科学版),2010,38(1). |
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| 作者姓名： | 齐虹 徐志 陈冲 何明华 |
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| 作者单位： | 福州大学电气工程与自动化学院; |
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| 基金项目： | 福建省自然科学基金重点资助项目(2007J0003) |
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| 摘 要： | 介绍一种基于无线射频收发模块nRF905和单片机AT89S52的短距离无线数据传输系统,给出系统的硬件结构设计和软件编程.利用单片机89S52的IO口模拟SPI协议与nRF905进行数据交换,完成了无线数据传输系统的数据发射和接收过程.该系统数据传输速度快、可靠性高、可扩展性强,可广泛应用于各种短距离无线数据通信中.
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| 关 键 词： | 无线数据传输 SPI接口 nRF905 单片机 |
The design of short-distance wireless data transmission system based on nRF905 |
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| QI Hong,XU Zhi,CHEN Chong,HE Ming-hua.The design of short-distance wireless data transmission system based on nRF905[J].Journal of Fuzhou University(Natural Science Edition),2010,38(1). |
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| Authors: | QI Hong XU Zhi CHEN Chong HE Ming-hua |
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| Institution: | College of Electrical Engineering and Automation;Fuzhou University;Fuzhou;Fujian 350108;China |
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| Abstract: | The paper introduces a kind of short-distance wireless data transmission system based on wireless radio frequency transceiver nRF905 and MCU AT89S52,including the design of its hardware and software.Using SPI communication protocol for data exchange between IO of 89S52 and nRF905,the data transmission and reception of wireless data transmission system are completed.The system has the characteristic of high transmission speed,high reliability and strong expansibility,it could be widely used in short-distance... |
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| Keywords: | wireless data transmission SPI interface nRF905 MCU |
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