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Proteus下PC机和51单片机间的RS485双向数据通讯仿真

上传者: chenjiechenl | 上传时间:2025/11/15 4:23:29 | 文件大小:216KB | 文件类型:rar
Proteus下PC机和51单片机间的RS485双向数据通讯仿真
Proteus平台下,PC机和51单片机之间的RS485双向数据通讯仿真。
PC机上使用VB编写的串口程序,Proteus仿真状态下,直接运行VB程序后,点击发送按钮即可发送一组数据流到单片机,单片机收到后会返回收到的数据。
PC发送的数据流包括起始数据、地址数据以及真实数据。
真实的数据被PC接收到后会显示在接受框内。
需要用十六进制发送,VB程序中的CTS表示9针串口中的CTS,在此用来控制RS485芯片的收发状态。
本软件ID:5707917

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评论信息

  • basazhixing:
    很不错的资料2018-11-15
  • yxrj01:
    测试可以用,谢谢。2018-02-14
  • dczhpl:
    不知什么原理,打不开?2017-11-27
  • mailbox_lx:
    还不错,可以用2017-08-13
  • lanlan15929:
    为什么连接上位机通信不了呢2015-05-18

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