co⚡e: Sparkplug™ MQTT edge

v1.4.0.3 binary commit of trunk library

v1.4.0.3 added FB_TopicParser in trunk

Binary commit of Trunk Library v1.4.0.2
revised project information with new libcat
stweep entire project

trunk v1.4.0.2
revised project information
stweep entire project

v1.4.0.1 trunked

Created directory /trunk/mqttsparkplug/

Binary commit of Trunk example v1.4.0.0

CFC example for PrimaryHost (v.1.4.0.0 and up)

CODESYS based Primary Host.gif

Binary commit of Trunk Library v1.3.3.5

Commit of trunk v1.3.3.5

Cleaned up log feedback messages in general
Moved printing of library Header out of EoN to seperate entity
Improved EoN diagnosis logging

EoN Publish of NBirth and NDATA is now done in a non blocking fashion.
The publishing is setup in method Entry, processed in method Continous and ended in method Exit
These methods are then called in the EoN State Machine in the corresponding setp Entry, Continuous and Exit parts.

Added DBIRTH, DDATA, DDEATH step entry continous and exit methods for non blocking publishing
Several bugfixes for when a device get unplugged during runtime.

Binary commits of trunk library and trunk example v1.3.3.0

Example for v1.3.3.0
Beware as data publish rate = default 60 seconds!
Contains new NBS library TLS connection

(deleted all "old" example code)

Upgrade MQTT Client SL to currently latest v1.0.2.0
From CODESY Release Notes;
Integration of the library ‘Net Base Services’
Added filter mode for subscribers
Improved send/receive performance
Improved error handling
Bugfix: Clean up of interal queues after disconnect

Implemented int FB_EoNMQTT;
ITLSContextProvider : MQTT.NBS.ITLSContext; //Encapsulates all the data neccecray to handle encrypted tcp connections
//Static initialization, as shown in the following code snippet;
//
//VAR
// commonName : STRING := 'MyRasPi';
// ciCertInfo : NBS.CERT_INFO := (psInfo:=ADR(commonName), udiSize:=LEN(commonName));
// myTLSContext : NBS.TLSContext := (
// ePurpose:=NBS.PURPOSE.CLIENT_SIDE,
// sUseCaseName:='NBSTest',
// sTLSVersion:='1.3',
// ciCertInfo:=ciCertInfo,
// udiVerificationMode:=2
// );
//END_VAR
IASyncPropertyProvider : MQTT.NBS.IAsyncProperty; // Runs the connect process in a own background task. Use this property if the connection setup takes longer than one task cycle (e.g. TLS connections)

Removed keyword INTERNAL in various methods and properties

Trunk release for v1.3.2.0

Redesigned FB_Device
Redesigned FB_EoN
Redesigned FB_DeviceTopicProvider
Redesigned FB_EoNTopicProvider
Added FB_DeviceMQTT as Wrapper for Device
Added FB_EoNMQTT as Wrapper for EoN

Binary of Trunk Library v1.3.1.4

V1.3.1.4

Fully implemented EoN STATE subscriber

commit of binary .library trunk

Added support for obtaining certificates with no Country or Organization [#106]

Binary of Trunk Library

v1.3.1.1
Patch of NBIRTH bug and Log bug

Binary of Trunk Library

1.3.1.0

Implementation of trigger for a DDEATH message as input FB_Device
Implementation of Device unplugging "on the fly" causes an exception
Implementation of FB_EoNTopicProvider & FB_DeviceTopicProvider Which helps to significantly lower the WCONCAT function usage count as string manipulation is known to be CPU consumption prone.

Binary commit of trunk example and library V1.3.0.2