nRF51 SDK - S110 SoftDevice
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Functions | |
uint32_t | ble_db_discovery_init (void) |
Function for initializing the DB Discovery module. More... | |
uint32_t | ble_db_discovery_close (void) |
Function for closing the DB Discovery module. More... | |
uint32_t | ble_db_discovery_evt_register (const ble_uuid_t *const p_uuid, const ble_db_discovery_evt_handler_t evt_handler) |
Function for registering with the DB Discovery module. More... | |
uint32_t | ble_db_discovery_start (ble_db_discovery_t *const p_db_discovery, uint16_t conn_handle) |
Function for starting the discovery of the GATT database at the server. More... | |
void | ble_db_discovery_on_ble_evt (ble_db_discovery_t *const p_db_discovery, const ble_evt_t *const p_ble_evt) |
Function for handling the Application's BLE Stack events. More... | |
uint32_t ble_db_discovery_close | ( | void | ) |
Function for closing the DB Discovery module.
This function will clear up any internal variables and states maintained by the module. To re-use the module after calling this function, the function ble_db_discovery_init must be called again.
NRF_SUCCESS | Operation success. |
uint32_t ble_db_discovery_evt_register | ( | const ble_uuid_t *const | p_uuid, |
const ble_db_discovery_evt_handler_t | evt_handler | ||
) |
Function for registering with the DB Discovery module.
The application can use this function to inform which service it is interested in discovering at the server.
[in] | p_uuid | Pointer to the UUID of the service to be discovered at the server. |
[in] | evt_handler | Event handler to be called by the DB discovery module when any event related to discovery of the registered service occurs. |
NRF_SUCCESS | Operation success. |
NRF_ERROR_NULL | When a NULL pointer is passed as input. |
NRF_ERROR_INVALID_STATE | If this function is called without calling the ble_db_discovery_init. |
NRF_ERROR_NOT_SUPPORTED | The maximum number of registrations allowed by this module has been reached. |
uint32_t ble_db_discovery_init | ( | void | ) |
Function for initializing the DB Discovery module.
NRF_SUCCESS | on successful initialization. |
void ble_db_discovery_on_ble_evt | ( | ble_db_discovery_t *const | p_db_discovery, |
const ble_evt_t *const | p_ble_evt | ||
) |
Function for handling the Application's BLE Stack events.
[in,out] | p_db_discovery | Pointer to the DB Discovery structure. |
[in] | p_ble_evt | Pointer to the BLE event received. |
uint32_t ble_db_discovery_start | ( | ble_db_discovery_t *const | p_db_discovery, |
uint16_t | conn_handle | ||
) |
Function for starting the discovery of the GATT database at the server.
[out] | p_db_discovery | Pointer to the DB Discovery structure. |
[in] | conn_handle | The handle of the connection for which the discovery should be started. |
NRF_SUCCESS | Operation success. |
NRF_ERROR_NULL | When a NULL pointer is passed as input. |
NRF_ERROR_INVALID_STATE | If this function is called without calling the ble_db_discovery_init, or without calling ble_db_discovery_evt_register. |
NRF_ERROR_BUSY | If a discovery is already in progress for the current connection. |