co⚡e: Sparkplug™ MQTT edge

[#134] Library is now displayed even if "show advanced libraries" is not selected
added Application|Utils to library categories

v1.4.2.14
* Added FB_SeqCheck with methods: BDSeqNum and SeqNum
* Updated Project Information to enable documentation generation

v1.4.2.13 example project

[#138] [#137] v1.4.2.13 Fixed missing DBIRTH and Edge Publish Rates

example for 1.4.2.12
- all additional libraries are now in POUs view
- Primary Host now uses the scenario selected in POUs View
- Primary Host now no longer needs user to add Blank Groups nor edges nor devices nor metrics

v1.4.2.12 Library now uses FBFactory to create GroupIDs, RemoteEdges, RemoteDevices and Metrics
You now no longer need to add GroupID, Edge, Device and metric pools in the user project of the PrimaryHost

Finally an example for v1.4.2.11 which is "up to par"

poof -> gone

v1.4.2.11
Fixed: Time to Wait after a succesful publish (this is a blocking time during which data will not be sent)

v1.4.2.10
Fixed [#136] Edge seems to publish "empty" payloads

v1.4.2.10
Fixed [#136] Edge seems to publish "empty" payloads

[#131] updated example project to the new library version

[#131] v1.4.2.9 fixes issue with skipping DBIRTHs and DDEATHs
incidentally, device messages are now more responsive, as we publish additionally whenever the Node is WAITing for NDATA timer

v1.4.2.8 library changed identity to:
co⚡e: Sparkplug™ MQTT edge and host
CODESYS + MQTT + Sparkplug = 'Plug & Play' IIoT

overhauled and went for an SFC approach

in lieu with cfUnit v1.2

in lieu with cfUnit v1.2

sunk develop branch of unittest

[#129] updated example for new library version 1.4.2.7

[#129] v1.4.2.7 SeqNums : Edge/Device Now successfully publishing with the correct seqnums
Changed SparkplugBSimple to also optionally accept a specific SeqNum

v1.4.2.6
Update: Devices now send DBIRTH, needs further testing/debugging
Check FB_Device.readyForPublish() -> called by: PublisherFound := itfMessageSource.readyForPublish();

v1.4.2.6

The first valid (but yet !UNTESTED!) attempt to let FB_Edge publish the Device Messages via IMessageSource
See statemachine step "PUB_DEV_MSGS"

As said, needs testing/debugging

PrimaryHost: Fixed a bug where you would hit an exception if there weren't enough Host Pool Objects

[#125] Updated example project. Primary host now sends xCMDs.
Note: The Edge Applications are still on an older version of the library, which publishes, but sometimes publishes out of sequence.

[#125] PrimaryHost now publishes NCMDs and DCMDs
Fixed bug with FB_EdgeTopicProvider.SetNCMDTopic
Note: currently only birthed metrics can be xCMDed. A generic xCMD is needed to, for example, send a Node Rebirth to a node which we have not yet received its birth certificate.