| 基于ARM的数据采集与控制系统设计 |
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| 引用本文： | 任安虎,路雪莹.基于ARM的数据采集与控制系统设计[J].科技广场,2013(10):85-87. |
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| 作者姓名： | 任安虎 路雪莹 |
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| 作者单位： | 西安工业大学电子信息工程学院,陕西西安710032 |
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| 摘 要： | 基于嵌入式ARM技术实现按键键值的数据采集及LED点阵屏显示，并将采集到的数据通过串口送给上位机PC；另一方面接收上位机送来的数据，控制点亮相应的二极管且将接收到的数据显示在点阵LED屏上。系统硬件由LPC2220及其外围电路组成，采用了性能优良的ARM7处理器；软件在ADSl．2集成开发环境下应用C语言编程。系统工作稳定、可靠，在实际的工程应用设计中具有参考价值。
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| 关 键 词： | 数据采集 控制 上位机 点阵LED屏 可靠 |
Design of Data Acquisition and Control System Based on ARM |
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| Ren Anhu Lu Xueying.Design of Data Acquisition and Control System Based on ARM[J].Science Mosaic,2013(10):85-87. |
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| Authors: | Ren Anhu Lu Xueying |
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| Institution: | Ren Anhu Lu Xueying ( School of Electronic Information Engineering, Xi＇an Technological University, Shaan Xi＇an 710032) |
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| Abstract: | Based on the embedded ARM technology, the system is to achieve keys data acquisition and LED dot matrix display, and to send the collected data to PC through the serial port; on the other hand, the system can receive the data from PC, control and light up corresponding diodes and display the received data on the dot matrix LED screen. The hardware of the system consists of LPC2220 and its peripheral circuit, using the well-performed ARM7 processor; and the software, in ADS1.2 integrated development environment with C language program- ming. This stable and reliable system is an example for practical engineering application design. |
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| Keywords: | Data Collection： Control： PC： Dot Matrix LED Screen： Reliable |
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