[Interest] FW: How can I implement QModbusClient for MODBUS ASCII mode?

Oleg Gavrilchenko Gavrilchenko at avionica.spb.ru
Fri May 17 12:02:29 CEST 2019


I want implement modbus ascii. I ask you to explain, how to implement QModbusClient subclass for MODBUS ASCII mode, Similar like QModbusRtuSerialMaster. 
I see  QModbusRtuSerialMaster sources, but don't undertand cleary, how I can do it. 

-----Original Message-----
From: Olivier B. [mailto:perso.olivier.barthelemy at gmail.com] 
Sent: Friday, May 17, 2019 12:50 PM
To: Олег Гаврильченко
Cc: Interests Qt
Subject: Re: [Interest] FW: How can I implement QModbusClient for MODBUS ASCII mode?

I actually don't understand what we can do for you if you don't know how to do it. Do you want us to implement it for you?

You can use libmodbus and create classes around it. Or implement modbus ascii in pure Qt

Le ven. 17 mai 2019 à 11:45, Олег Гаврильченко <Gavrilchenko at avionica.spb.ru> a écrit :
>
>
>
> -----Original Message-----
> From: Olivier B. [mailto:perso.olivier.barthelemy at gmail.com]
> Sent: Friday, May 17, 2019 12:19 PM
> To: Олег Гаврильченко
> Cc: Interests Qt
> Subject: Re: [Interest] FW: How can I implement QModbusClient for MODBUS ASCII mode?
>
> https://doc.qt.io/qt-5/qtserialbus-modbus-master-example.html
> https://doc.qt.io/qt-5/qtserialbus-modbus-slave-example.html
> https://sourceforge.net/projects/qmodmaster/
>
> Le ven. 17 mai 2019 à 11:10, Олег Гаврильченко <Gavrilchenko at avionica.spb.ru> a écrit :
> >
> > Hello.
> >
> > I want write QModbusClient/QModubsServer subclasses, that communicate via MODBUS ASCII mode.
> >
> > How can I make this?
> >
> > _______________________________________________
> > Interest mailing list
> > Interest at qt-project.org
> > https://lists.qt-project.org/listinfo/interest
> You probably don't understand me. I see all this examples. All example use MODBUS RTU or MODUBS TCP protocol.
> Only this protocols realized in QT in classes QModbusRtuSerialMaster and QModbusRtuSerialMaster. But I want to communicate via MODBUS ASDII mode.
> MODBUS ASII mode not implement in QT. I asked, how I can make it?
>
> _______________________________________________
> Interest mailing list
> Interest at qt-project.org
> https://lists.qt-project.org/listinfo/interest



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