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2011•Journal of Shanghai University of Engineering ScienceRequires access

USB Data Acquisition System Based on ARM Processor

Cheng Wu-shanb

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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 as high reliability,real time,high transfer speed and so on.

About this research paper

What this paper is about

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 as high reliability,real time,high transfer speed and so on.

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Available 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 as high reliability,real time,high transfer speed and so on.

Key concepts: USB, Data acquisition, Computer hardware, Microprocessor, Embedded system, ARM architecture, Computer science, Data transmission

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