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The modbus library [message #1782943]

Mon, 05 March 2018 13:50

Ahmed Gharssellaoui

Messages: 31
Registered: February 2018

Member

Hii guys,
I wanted to run the modbus example in this link:
https://github.com/eclipse/kura/blob/KURA_3.1.0_RELEASE/kura/examples/org.eclipse.kura.demo.modbus/src/main/java/org/eclipse/kura/demo/modbus/ModbusExample.java

but I had the error that the
org.eclipse.kura.protocol.modbus cannot be resolved

The modbus is no longer supported or do I need to install an external library ??

Please help me

PS: I am using Kura 3.1.1

[Updated on: Mon, 05 March 2018 13:51]

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Re: The modbus library [message #1782944 is a reply to message #1782943]

Mon, 05 March 2018 13:53

Matteo Maiero

Messages: 279
Registered: July 2015
Location: Italy

Senior Member

Hi,
as the message said, you need to install the org.eclipse.kura.protocol.modbus implementation whose code can be found here: https://github.com/eclipse/kura/tree/develop/kura/org.eclipse.kura.protocol.modbus

Best regards,
Matteo

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Re: The modbus library [message #1782945 is a reply to message #1782944]

Mon, 05 March 2018 13:56

Ahmed Gharssellaoui

Messages: 31
Registered: February 2018

Member

Thank you very much dear Matteo

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Re: The modbus library [message #1782946 is a reply to message #1782944]

Mon, 05 March 2018 13:56

Ahmed Gharssellaoui

Messages: 31
Registered: February 2018

Member

Thank you very much dear Matteo

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Re: The modbus library [message #1783003 is a reply to message #1782944]

Tue, 06 March 2018 11:42

Ahmed Gharssellaoui

Messages: 31
Registered: February 2018

Member

Dear Matteo,

I've tried many times to run the example but no graphical interface appeared the Kura,
The example is not compatible with KURA 3.1.1 ??

I have attached the log file and the project files, can you please help me ?

Attachment: org.eclipse.kura.demo.zip
(Size: 94.71KB, Downloaded 24 times)

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Re: The modbus library [message #1783006 is a reply to message #1783003]

Tue, 06 March 2018 12:22

Matteo Maiero

Messages: 279
Registered: July 2015
Location: Italy

Senior Member

Hi,
I believe that the bundles seem to be correct, but the first lines of the log you posted show an error with the component. Maybe solving that makes your bundle work.

Best regards,
Matteo

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Re: The modbus library [message #1783015 is a reply to message #1783006]

Tue, 06 March 2018 14:16

Ahmed Gharssellaoui

Messages: 31
Registered: February 2018

Member

Dear Matteo,

Thank you very much for your help and support.
I solved the first log problem, it was duplicated component build, so I had to edit the build file.
However the application still didn't appear in Kura Web Interface.
The only exception left is the MQTT one.
Can you please check the log file and help me to detect what's wrong ?

I really appreciate your time and help.

Kindest regards
Ahmed