| 基于嵌入式控制器的USB通信系统设计 |
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| 引用本文： | 谢平,李发旭. 基于嵌入式控制器的USB通信系统设计[J]. 青海大学学报, 2009, 27(6): 32-35 |
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| 作者姓名： | 谢平 李发旭 |
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| 作者单位： | 青海师范大学计算机系,青海,西宁,810008;青海师范大学计算机系,青海,西宁,810008 |
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| 摘 要： | 以嵌入式控制器AT89C51为出发点,介绍了一种基于AT89C51控制器与PC机之间的USB通信系统,并在汽车尾气检测仪的数据通信中得到了较好应用。这种方式可应用于当前普遍采用的嵌入式控制器的智能仪器、仪表的数据通信。
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| 关 键 词： | USB通信 AT89C51 串行通信 数据采集 |
Design on a USB communication system based on embedded controller |
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| XIE Ping,LI Fa-xu. Design on a USB communication system based on embedded controller[J]. Journal of Qinghai University(Natural Science), 2009, 27(6): 32-35 |
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| Authors: | XIE Ping LI Fa-xu |
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| Affiliation: | (Computer Department of Qinghai Normal University,Xining 810008,China) |
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| Abstract: | Based on an embedded controller AT89C51,the USB communication system between an AT89C51 controller and a PC is introduced and the system is used in the data communication of an automobile exhaust detecting instrument.The system can still be used in the data communication of intelligent instruments and meters with the embedded controllers. |
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| Keywords: | AT89C51 |
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