ble_gap_disc() function

The type of address the stack should use for itself when sending scan requests. Valid values are: - BLE_ADDR_TYPE_PUBLIC - BLE_ADDR_TYPE_RANDOM - BLE_ADDR_TYPE_RPA_PUB_DEFAULT - BLE_ADDR_TYPE_RPA_RND_DEFAULT This parameter is ignored unless active scanning is being used.

The duration of the discovery procedure. On expiration, the procedure ends and a BLE_GAP_EVENT_DISC_COMPLETE event is reported. Units are milliseconds. Specify BLE_HS_FOREVER for no expiration. Specify 0 to use stack defaults.

Additional arguments specifying the particulars of the discovery procedure.

The callback to associate with this discovery procedure. Advertising reports and discovery termination events are reported through this callback.

The optional argument to pass to the callback function.