The index of the entry in the binding table that matches the sender of the message or 0xFF if there is no matching entry. A binding matches the message if:
Link quality of the node that last relayed the current message. uint8_t
Received signal strength indicator (RSSI) of the node that last relayed the message. int8_t
EUI64 of the sender of the message if the sender chose to include this information in the message. The ::SL_ZIGBEE_APS_OPTION_SOURCE_EUI64 bit in the options field of the APS frame of the incoming message indicates that the EUI64 is present in the message. Also, when not set, the sender long ID is set to all zeros
Short ID of the sender of the message
The index of the entry in the address table that matches the sender of the message or 0xFF if there is no matching entry. uint8_t