QModMaster: A Qt based ModBus master application

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QModMaster: A Qt based ModBus master application缩略图

QModMaster is a free, Qt based ModBus master application that provides a graphical user interface that makes communication with ModBus RTUs and TCP slaves simple and intuitive. In addition, QModMaster also includes a bus monitor to check all communication activities on the bus.

QModMaster: A Qt based ModBus master application插图

软件基础

QModMaster基于libmodbus库实现ModBus通信,该库可以从libmodbus官网获取。同时,它还使用了QsLog库进行日志记录,QsLog的详细信息可以在QsLog的Bitbucket页面上找到。QModMaster支持Windows和Linux两大操作系统。

系统要求与下载

对于Windows用户,QModMaster提供了一个预编译的二进制文件,无需安装,只需解压缩后即可运行。

配置与使用

用户可以通过修改QModMaster.ini文件中的LoggingLevel来设置日志记录级别:

  • TraceLevel: 0
  • DebugLevel: 1
  • InfoLevel: 2
  • WarnLevel: 3(默认)
  • ErrorLevel: 4
  • FatalLevel: 5
  • OffLevel: 6
QModMaster: A Qt based ModBus master application插图1

结语

QModMaster作为一个功能强大且用户友好的ModBus主站应用程序,无论是对于需要快速部署ModBus通信系统的工程师,还是对于希望深入了解ModBus协议的学者,都是一个不错的选择。

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