Activity for joshskellig
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joshskellig posted a comment on discussion Engineering 🇬🇧
Thanks for the help! Everything now works as expected.
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Thanks for the help! Everything now works as expected.
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Thanks for the help! Everything now works as expected.
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I am trying to figure out how to get a JSON payload to properly publish to my MQTT Broker. I am able to generate JSON using the examples from Codesys, but when I send that payload via MQTT there are characters that are extra or not recognized by my MQTT client. Any idea what could be causing it? PROGRAM PLC_PRG VAR hostname: STRING := 'localhost'; port: UINT := 1883; topic: WSTRING(1024) := "testing/"; payload: BYTE; factory : JSON.JSONDataFactory; eDataFactoryError : FBF.ERROR; pJsonData : POINTER...
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