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

Andre Hartmann andre.hartmann at iseg-hv.de
Fri May 17 12:11:41 CEST 2019


Hi,

Modbus ASCII support is tracked as 
https://bugreports.qt.io/browse/QTBUG-51751

You can comment and vote there for that feature. And of course, if you 
like, you can contribute the missing code to Qt.

Regards,
André

Am 17.05.19 um 11:50 schrieb Olivier B.:
> 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
> _______________________________________________
> Interest mailing list
> Interest at qt-project.org
> https://lists.qt-project.org/listinfo/interest
> 


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Dipl.-Ing. (FH) André Hartmann
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