BACnetStack_SetBACnetSCHubFunctionConfig

bool BACnetStack_SetBACnetSCHubFunctionConfig(
  const uint32_t deviceInstance,
  const uint32_t scPortInstance,
  const bool enabled,
  const uint16_t maxConnections);

Configures this device’s BACnet/SC hub function (the hub role itself, if this device is acting as a BACnet/SC hub rather than only a node).

Cl. 12.56.91 makes SC_Hub_Function_Accept_URIs a BACnetARRAY of CharacterString (a device with multiple interfaces can advertise every URI a peer might use to reach it), so this function takes no accept URI. Configure the accept URI list separately with BACnetStack_AddBACnetSCAcceptUri() (connectionRole=0) BEFORE enabling - at least one is required when enabled=true.

Note

Requires the STACK_OPTION_DATA_LINK_LAYER_SC (with STACK_OPTION_DATA_LINK_LAYER_IPV4) build option.

Parameters

Parameter	Direction	Description
deviceInstance, scPortInstance	in	The device and Network Port object representing this SC connection.
enabled	in	Whether the hub function is enabled.
maxConnections	in	The maximum number of simultaneous node connections this hub accepts.

Returns

True if successfully configured, otherwise false.

Topic: BACnet/SC. Declared in CASBACnetStackDLL.h.