| 基于ARM处理器的USB数据采集系统 |
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| 引用本文： | 刘炳祥,程武山. 基于ARM处理器的USB数据采集系统[J]. 上海工程技术大学学报, 2011, 25(4): 358-361. DOI: 10.3969/j.issn.1009-444X.2011.04.017 |
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| 作者姓名： | 刘炳祥 程武山 |
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| 作者单位： | 上海工程技术大学汽车工程学院,上海,201620上海工程技术大学机械工程学院,上海,201620 |
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| 基金项目： | 上海市教委085知识创新工程资助项目(J20906) |
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| 摘 要： | 介绍了一种基于ARM处理器的USB数据采集系统的设计方案,该系统采用了ARMCortex- M3内核的STM32F103作为数据采集终端的微处理器.通过USB实现了数据采集终端与客户端程序间的通讯.经实际测试,整个系统运转正常,最高采样频率为200 kHz,满足了预期的数据采集控制与数据传输的要求,并具有可靠性高、实时性强、传输速度快等优点.
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| 关 键 词： | ARM处理器 数据采集 通用串行总线 |
USB Data Acquisition System Based on ARM Processor |
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| LIU Bing-xiang , CHENG Wu-shan. USB Data Acquisition System Based on ARM Processor[J]. Journal of Shanghai University of Engineering Science, 2011, 25(4): 358-361. DOI: 10.3969/j.issn.1009-444X.2011.04.017 |
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| Authors: | LIU Bing-xiang CHENG Wu-shan |
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| Affiliation: | LIU Bing-xianga,CHENG Wu-shanb (a.College of Automotive Engineering,b.College of Mechanical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China) |
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| Abstract: | A design method of data acquisition system for USB was introduced,ARM Cortex-M3 core chip used for STM32F103 was adopted as the microprocessor of the data acquisition terminal,the communication between data acquisition terminal and client program was achieved through USB.The whole system can operate very well in the actual testing.The sampling frequency availabled is 200 kHz,which can meet the expected requirements of data acquisition control and transmission.The data acquisition system has advantages such ... |
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| Keywords: | ARM(Advanced RISC Machines) processor data acquisition USB(Universal Serial BUS) |
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