BACnetServerPluginCallbackBase (FB) ¶ FUNCTION_BLOCK BACnetServerPluginCallbackBase IMPLEMENTS IBACnetServerPluginCallback Properties: CallbackType EventCallback EventCallbackRelease Structure: CallbackType (Property) EventCallback (Property) EventCallbackRelease (Property)

BACnetServerPluginBase.Name (PROP) ¶ PROPERTY Name : STRING

BACnetServerPluginBase.NumCallbacks (PROP) ¶ PROPERTY NumCallbacks : UINT Number of callbacks implemented by the plugin.

BACnetServerPluginBase.PostStartBACnetStack (METH) ¶ METHOD PostStartBACnetStack : UDINT InOut: Scope Name Type Return PostStartBACnetStack UDINT

Doc ¶ compile options to enable specific logging other compile options

compile options to enable specific logging ¶ The BACnet library provides complex functionality. Bringup of a BACnet application might involve detailed analysis of actions and their ordering. Debugging is not always the best option to do this, because the actions will happen in a callback (which is not a valid breakpoint location) or would simply interfere with timeouts. So there are compile options to enable specific logging for such analysis. BACnetLogErrors - enables logging for error conditions. In case a function or function block method returns an error more information regarding the error conditions are logged. BACnetLogInitialization - enables logging for initialization actions of BACnet objects, their properties and releated function block instances. BACNetLogCreateDeleteObjects - enables logging for creation and deletion of BACnet objects. BACnetLogClientCreateDeleteObjects - enables logging for creation and deletion of BACnet objects triggered by client requests. BACnetLogStartStopServer - enables logging for actions during start / stop of the BACnet server. BACnetLogRegisterEvents - enables logging of event callback registration and deregistration. BACnetLogEventCallbacks - enables logging of event callback execution. BACnetLogBACnetHooksCallbacksRegister - enables logging of BACstack hook / callback registration and deregistration of IBACnetEventConsumer’s. BACnetLogBACnetHooksCallbacks - enables logging of BACstack hook / callback dispatching to IBACnetEventConsumer’s. BACnetLogBACnetEventCallbacks - enables logging of BACstack hook / callback executions of IBACnetEventConsumer’s BACnetEventCallback method. BACnetLogPlugins - enables logging of BACnetServer plugin registration and deregistration. other compile options ¶ BACnetUnprotectedBACnetEventCallbacks - __TRY/__CATCH is eventually not supported for a certain combination of PLC/compiler. Compiling with BACnetUnprotectedBACnetEventCallbacks could be used in this case to fall back to unprotected callbacks. Faulty code in the callback handler will terminate the PLC instead throwing exceptions, so YOU !!! need to ensure there is NO faulty code in the callback handler !!!

IBACnetServerPlugin.PreUnregister (METH) ¶ METHOD PreUnregister : UDINT Deinitialization, gets called during BACNetServer.UnregisterPlugin before application service hooks/callbacks are unregistered. Return CmpErrors.Errors.ERR_OK if successfully. InOut: Scope Name Type Return PreUnregister UDINT

IBACnetServerPluginCallback (ITF) ¶ INTERFACE IBACnetServerPluginCallback Interface for service application callback used in BACnetServerPlugin. Properties: CallbackType EventCallback EventCallbackRelease Structure: CallbackType (Property) EventCallback (Property) EventCallbackRelease (Property)

IBACnetServerPlugin.PreStartBACnetStack (METH) ¶ METHOD PreStartBACnetStack : UDINT Gets called prior of BACnetServer.StartBACnetStack . Return CmpErrors.Errors.ERR_OK if successfully. InOut: Scope Name Type Return PreStartBACnetStack UDINT

IBACnetServerPlugin.PreStopBACnetStack (METH) ¶ METHOD PreStopBACnetStack : UDINT Gets called prior of BACnetServer.StopBACnetStack . Return CmpErrors.Errors.ERR_OK if successfully. InOut: Scope Name Type Return PreStopBACnetStack UDINT