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RS485自适应数据结构的时序控制设计
资料介绍
本文比较并分析两种分别基于软硬件控制方法的自动收发方案,介绍设计原理和具体实现,对RS485硬件电路匹配电阻进行组合探究,实现自适应RS485传感器数据帧结构目的。自动收发方案能够确保数据收发时序的一致性,为不同RS485传感器提供稳定的数据传输,达到可靠通信的目的,为相关嵌入式环境应用提供参考。
In the paper,two kinds of automatic transceiver schemes based on software and hardware control methods respectively are compared and analyzed,and the design principle and the concrete realization are introduced.The matching resistance of RS485 hardware circuit is combined to achieve the purpose of adaptive RS485 sensor data frame structure.The automatic transceiver scheme can ensure the consistency of the timing of data transceiver,which can provide stable data transmission for different RS485 sensors,achieve the purpose of reliable communication,and provide reference for related embedded environment applications.
部分文件列表
| 文件名 | 大小 |
| RS485自适应数据结构的时序控制设计.pdf | 1M |
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