co⚡e: Sparkplug™ MQTT edge

CODESYS + MQTT + Sparkplug B = 'Plug & Play' IIoT

Brought to you by: hermsen, i-campbell

MIT License

Commit	Date
[r292] by aliazzz Sparkplug Codec added mock GetFirstMetric. GetNextMetric	2020-08-17 20:26:22	Tree
[r276] by aliazzz creation of fresh Aliazzz branch renamed from /trunk/mqttsparkplugb/mqttsparkplugb/SparkplugB/Function Blocks/FB_PayloadSimple	2020-07-28 18:54:25	Tree