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  • Hi,

    In BACNet4J, COV is not allowed for Analog Input, whereas it should.
    I think we have to add :

           
        static {
            supportedObjectTypes.add(ObjectType.accessDoor);
    ...
            **supportedObjectTypes.add(ObjectType.analogInput);**
            
            supportedPropertyIdentifiers.add(PropertyIdentifier.presentValue);
    ...
        }
    
    
    

    in com.serotonin.bacnet4j.obj.ObjectCovSubscription class.

    Regards,

    Jérémie


  • Hi Jérémie,

    Strictly speaking, all analog types should be added there, as well as some others. But support of COV - to my reading of the spec - is optional to the implementation. There should be nothing preventing you from sending a COV subscription request from BACnet4J. It's just that the software will not accept a COV subscription request on its analogs.

    This can be changed, but not simply by declaring analogs as supported; there is code that needs to be added to actually implement the support. If this is what you need, you can use the contact page to request a quote for the work.


  • Hi,

    Could you be more clear on your suggestion of "use the contact page to request a quote for the work" ? I would really like to support the COV analog input if possible. Can you give me pointers to where else in the source code that I need to make changes to ?

    Thanks!

  • Banned

    It's just that the software will not accept a COV subscription request on its analogs.

    Thanks,