Hi all.
I've developed a software to build HMI. It's Free and Opensource.
It is based on Modbus protocol, in particular on Modbus TCP/IP and works as a master node.

I've tested it on WAGO plc. I'm interested on the compatibility with any kind of device. If you are interested and use it, please notify the device you have used.

Suggestions are gratefully accepted.

Brief note: Right now the program supports:
- Read Holding registers 0x03 function;
- Write Multiple registers 0x10 function;
- Read Coils 0x01 function;

You can find it at https://sourceforge.net/projects/flexmodbus/

 

>You can find it at https://sourceforge.net/projects/flexmodbus/

I understand that QT is supposed to be platform independent, but curious what C++ compiler/platform are you using?

 

I've developed it on Windows, under QtCreator development environment. So QtCreator uses Mingw (Minimalist GNU for Windows) a porting of GNU C Compiler. However, I had compiled and tested it also under Linux (in particular Kubuntu distribution).

 

I too am developing a Modbus based HMI, but am focusing on an embedded Linux platform. Your 'plug-in' approach looks like a better solution then I have. I tried to run the Flexmodbus but got lost in the configuration. I have Qt4.7 on Windows, Linux and embedded Qt on ARM functional

Do you have any additional configuration notes or discussion?

 

What kind of problem you had?

Can you better explain the problem?

Excuse me for the late response but I had no notifications from the blog. You can find me on linkedin if you want rapid responses.
Sincerely.