sl_bt_evt_external_bondingdb_dataExternal Bonding Database#

Indicates that updated bonding data of a connection is available.

Data Structures#

struct | sl_bt_evt_external_bondingdb_data_s
| Data structure of the data event.

Macros#

#define | sl_bt_evt_external_bondingdb_data_id 0x015c00a0
| Identifier of the data event.

Detailed Description#

Indicates that updated bonding data of a connection is available.

The application must store it in the external bonding database permanently.

Data Structure Documentation#

◆ sl_bt_evt_external_bondingdb_data_s#

struct sl_bt_evt_external_bondingdb_data_s#

Data structure of the data event.

Data Fields#

uint8_t | connection |

Connection handle

uint8_t | type |

Enum sl_bt_external_bondingdb_data_t. The bonding data type. Values:

  • sl_bt_external_bondingdb_data_remote_address (0x0): Identity address of the remote device, which a resolvable random address can be resolved to

  • sl_bt_external_bondingdb_data_remote_address_type (0x1): Type of the remote device identity address. Value 0 is public device address and 1 is static device address

  • sl_bt_external_bondingdb_data_remote_ltk (0x2): Long Term Key (LTK) used as central device. The value of this type must be stored securely.

  • sl_bt_external_bondingdb_data_local_ltk (0x3): Long Term Key (LTK) used as peripheral device. The value of this type must be stored securely.

  • sl_bt_external_bondingdb_data_remote_central_inf (0x4): Identification info used as a central device

  • sl_bt_external_bondingdb_data_local_central_inf (0x5): Identification info used as a central device

  • sl_bt_external_bondingdb_data_irk (0x6): Identity Resolving Key (IRK) of the remote device that is used for resolving its RPA addresses when the device is in privacy mode. The value of this type must be stored securely.

  • sl_bt_external_bondingdb_data_meta (0x7): Metadata about the bonding

  • sl_bt_external_bondingdb_data_gatt_client_config (0x8): The remote GATT client characteristic configurations

  • sl_bt_external_bondingdb_data_gatt_client_features (0x9): The remote GATT client supported features

  • sl_bt_external_bondingdb_data_gatt_db_hash (0xa): Latest local GATT database hash value that the remote client has seen for GATT robust caching feature

uint8array | data |

Bonding data