1.1.2.1.4.4.16 BLE_SMP_ScOobDataReply

C

uint16_t BLE_SMP_ScOobDataReply(uint16_t connHandle, uint8_t *p_confirm, uint8_t *p_rand);

Description

Send the OOB data for pairing process. The API should be called in response to OOB data request. Hence, it should be called in SMP callback function when BLE_SMP_EVT_INPUT_SC_OOB_DATA_REQUEST event is generated. These events are received only when OOB method is selected for LE Secure Connections pairing.

Note

If event BLE_SMP_EVT_INPUT_SC_OOB_DATA_REQUEST is received then the OOB data may be generated by application.

Events generated

This API is called during pairing procedure, please see the events generated of BLE_SMP_InitiatePairing.

Parameters


Parameter	Description
[in] connHandle	Connection handle associated with this connection.
[in] p_confirm	Pointer to the Confirm Value. Set NULL if local device cannot provide the information. The length of Confirm Value should be 16 bytes value.
[in] p_rand	Pointer to the Random Number. Set NULL if local device cannot provide the information. The length of Random Number should be 16 bytes value.

Return values


Return value	Description
MBA_RES_SUCCESS	Successfully replied with the OOB data for pairing process.
MBA_RES_FAIL	The specified connection handle is invalid.
MBA_RES_BAD_STATE	The OOB data for Legacy pairing if requested. It should call BLE_SMP_OobDataReply to reply OOB data.