This section talks about the various API's necessary to incorporate Bluetooth Security Functions to an application. More...

Functions
void	wiced_bt_dev_pin_code_reply (wiced_bt_device_address_t bd_addr, wiced_result_t res, uint8_t pin_len, uint8_t *p_pin)
	Function wiced_bt_dev_pin_code_reply. More...

wiced_result_t	wiced_bt_dev_sec_bond (wiced_bt_device_address_t bd_addr, wiced_bt_ble_address_type_t bd_addr_type, wiced_bt_transport_t transport, uint8_t pin_len, uint8_t *p_pin)
	Function wiced_bt_dev_sec_bond. More...

wiced_result_t	wiced_bt_dev_sec_bond_cancel (wiced_bt_device_address_t bd_addr)
	Function wiced_bt_dev_sec_bond_cancel. More...

wiced_result_t	wiced_bt_dev_set_encryption (wiced_bt_device_address_t bd_addr, wiced_bt_transport_t transport, void *p_ref_data)
	Function wiced_bt_dev_set_encryption. More...

void	wiced_bt_dev_confirm_req_reply (wiced_result_t res, wiced_bt_device_address_t bd_addr)
	Function wiced_bt_dev_confirm_req_reply. More...

void	wiced_bt_dev_pass_key_req_reply (wiced_result_t res, wiced_bt_device_address_t bd_addr, uint32_t passkey)
	Function wiced_bt_dev_pass_key_req_reply. More...

void	wiced_bt_dev_send_key_press_notif (wiced_bt_device_address_t bd_addr, wiced_bt_dev_passkey_entry_type_t type)
	Function wiced_bt_dev_send_key_press_notif. More...

wiced_result_t	wiced_bt_dev_read_local_oob_data (void)
	Function wiced_bt_dev_read_local_oob_data. More...

void	wiced_bt_dev_remote_oob_data_reply (wiced_result_t res, wiced_bt_device_address_t bd_addr, wiced_bool_t is_extended_oob_data, BT_OCTET16 c_192, BT_OCTET16 r_192, BT_OCTET16 c_256, BT_OCTET16 r_256)
	Function wiced_bt_dev_remote_oob_data_reply. More...

uint16_t	wiced_bt_dev_build_oob_data (uint8_t *p_data, uint16_t max_len, wiced_bool_t is_extended_oob_data, BT_OCTET16 c_192, BT_OCTET16 r_192, BT_OCTET16 c_256, BT_OCTET16 r_256)
	Function wiced_bt_dev_build_oob_data. More...

void	wiced_bt_smp_oob_data_reply (wiced_bt_device_address_t bd_addr, wiced_result_t res, uint8_t len, uint8_t *p_data)
	Function wiced_bt_smp_oob_data_reply. More...

wiced_bool_t	wiced_bt_smp_create_local_sc_oob_data (wiced_bt_device_address_t bd_addr, wiced_bt_ble_address_type_t bd_addr_type)
	Function wiced_bt_smp_create_local_sc_oob_data. More...

void	wiced_bt_smp_sc_oob_reply (uint8_t *p_oob_data)
	Function wiced_bt_smp_sc_oob_reply. More...

Detailed Description

This section talks about the various API's necessary to incorporate Bluetooth Security Functions to an application.

Please refer to the "Part H" of the Bluetooth specification for further details.

Function Documentation

uint16_t wiced_bt_dev_build_oob_data	(	uint8_t *	p_data,
		uint16_t	max_len,
		wiced_bool_t	is_extended_oob_data,
		BT_OCTET16	c_192,
		BT_OCTET16	r_192,
		BT_OCTET16	c_256,
		BT_OCTET16	r_256
	)

Function wiced_bt_dev_build_oob_data.

Build the OOB data block to be used to send OOB extended data over OOB (non-Bluetooth) link.

Parameters

[out]	p_data	: OOB data block location
[in]	max_len	: OOB data block size
[in]	is_extended_oob_data	: TRUE if extended OOB data (for Secure Connections)
[in]	c_192	: simple pairing Hash C derived from the P-192 public key.
[in]	r_192	: simple pairing Randomizer R associated with the P-192 public key.
[in]	c_256	: simple pairing Hash C derived from the P-256 public key (if is_extended_oob_data=TRUE)
[in]	r_256	: simple pairing Randomizer R associated with the P-256 public key (if is_extended_oob_data=TRUE)

Returns: Number of bytes put into OOB data block.

void wiced_bt_dev_confirm_req_reply	(	wiced_result_t	res,
		wiced_bt_device_address_t	bd_addr
	)

Function wiced_bt_dev_confirm_req_reply.

Confirm the numeric value for pairing (in response to BTM_USER_CONFIRMATION_REQUEST_EVT of wiced_bt_management_cback_t)

Parameters

[in]	res	: result of the operation WICED_BT_SUCCESS if success
[in]	bd_addr	: Address of the peer device

Returns: void

Note BD_Address must be in Big Endian format

void wiced_bt_dev_pass_key_req_reply	(	wiced_result_t	res,
		wiced_bt_device_address_t	bd_addr,
		uint32_t	passkey
	)

Function wiced_bt_dev_pass_key_req_reply.

Provide the pairing passkey (in response to BTM_PASSKEY_REQUEST_EVT of wiced_bt_management_cback_t)

Parameters

[in]	res	: result of the operation WICED_BT_SUCCESS if success
[in]	bd_addr	: Address of the peer device
[in]	passkey	: numeric value in the range of 0 - 999999(0xF423F).

Returns: void

Note BD_Address must be in Big Endian format

void wiced_bt_dev_pin_code_reply	(	wiced_bt_device_address_t	bd_addr,
		wiced_result_t	res,
		uint8_t	pin_len,
		uint8_t *	p_pin
	)

Function wiced_bt_dev_pin_code_reply.

PIN code reply (use in response to BTM_PIN_REQUEST_EVT in wiced_bt_management_cback_t)

Parameters

[in]	bd_addr	: Address of the device for which PIN was requested
[in]	res	: result of the operation WICED_BT_SUCCESS if success
[in]	pin_len	: length in bytes of the PIN Code
[in]	p_pin	: pointer to array with the PIN Code

Returns: void

Note BD_Address must be in Big Endian format

wiced_result_t wiced_bt_dev_read_local_oob_data ( void )

Function wiced_bt_dev_read_local_oob_data.

Read the local OOB data from controller (for sending to peer device over oob message). When operation is completed, local OOB data will be provided via BTM_READ_LOCAL_OOB_DATA_COMPLETE_EVT.

void wiced_bt_dev_remote_oob_data_reply	(	wiced_result_t	res,
		wiced_bt_device_address_t	bd_addr,
		wiced_bool_t	is_extended_oob_data,
		BT_OCTET16	c_192,
		BT_OCTET16	r_192,
		BT_OCTET16	c_256,
		BT_OCTET16	r_256
	)

Function wiced_bt_dev_remote_oob_data_reply.

Provide the remote OOB extended data for Simple Pairing in response to BTM_REMOTE_OOB_DATA_REQUEST_EVT

Parameters

[in]	bd_addr	: Address of the peer device
[in]	is_extended_oob_data	: TRUE if extended OOB data (set according to BTM_REMOTE_OOB_DATA_REQUEST_EVT request)
[in]	c_192	: simple pairing Hash C derived from the P-192 public key.
[in]	r_192	: simple pairing Randomizer R associated with the P-192 public key.
[in]	c_256	: simple pairing Hash C derived from the P-256 public key (if is_extended_oob_data=TRUE)
[in]	r_256	: simple pairing Randomizer R associated with the P-256 public key (if is_extended_oob_data=TRUE)

wiced_result_t wiced_bt_dev_sec_bond	(	wiced_bt_device_address_t	bd_addr,
		wiced_bt_ble_address_type_t	bd_addr_type,
		wiced_bt_transport_t	transport,
		uint8_t	pin_len,
		uint8_t *	p_pin
	)

Function wiced_bt_dev_sec_bond.

Bond with peer device. If the connection is already up, but not secure, pairing is attempted.

Note: PIN parameters are only needed when bonding with legacy devices (pre-2.1 Core Spec)

Parameters

[in]	bd_addr	: Peer device bd address to pair with.
[in]	bd_addr_type	: BLE_ADDR_PUBLIC or BLE_ADDR_RANDOM (applies to LE devices only)
[in]	transport	: BT_TRANSPORT_BR_EDR or BT_TRANSPORT_LE
[in]	pin_len	: Length of input parameter p_pin (0 if not used).
[in]	p_pin	: Pointer to Pin Code to use (NULL if not used).

Returns

            WICED_BT_PENDING if successfully initiated,
            WICED_BT_SUCCESS if already paired to the device, else
            error code

Note BD_Address must be in Big Endian format

wiced_result_t wiced_bt_dev_sec_bond_cancel ( wiced_bt_device_address_t bd_addr )

Function wiced_bt_dev_sec_bond_cancel.

Cancel an ongoing bonding process with peer device.

Parameters

[in] bd_addr : Peer device bd address to pair with.

Returns

            WICED_BT_PENDING if cancel initiated,
            WICED_BT_SUCCESS if cancel has completed already, else error code.

Note BD_Address must be in Big Endian format

void wiced_bt_dev_send_key_press_notif	(	wiced_bt_device_address_t	bd_addr,
		wiced_bt_dev_passkey_entry_type_t	type
	)

Function wiced_bt_dev_send_key_press_notif.

Inform remote device of keypress during pairing.

Used during the passkey entry by a device with KeyboardOnly IO capabilities (typically a HID keyboard device).

Parameters

[in]	bd_addr	: Address of the peer device
[in]	type	: notification type

Note BD_Address must be in Big Endian format

wiced_result_t wiced_bt_dev_set_encryption	(	wiced_bt_device_address_t	bd_addr,
		wiced_bt_transport_t	transport,
		void *	p_ref_data
	)

Function wiced_bt_dev_set_encryption.

Encrypt the specified connection. Status is notified using BTM_ENCRYPTION_STATUS_EVT of wiced_bt_management_cback_t.

Parameters

[in]	bd_addr	: Address of peer device
[in]	transport	: BT_TRANSPORT_BR_EDR or BT_TRANSPORT_LE
[in]	p_ref_data	: Encryption type #wiced_bt_ble_sec_action_type_t

Returns

             WICED_BT_SUCCESS            : already encrypted
             WICED_BT_PENDING            : command will be returned in the callback
             WICED_BT_WRONG_MODE         : connection not up.
             WICED_BT_BUSY               : security procedures are currently active

Note BD_Address must be in Big Endian format

wiced_bool_t wiced_bt_smp_create_local_sc_oob_data	(	wiced_bt_device_address_t	bd_addr,
		wiced_bt_ble_address_type_t	bd_addr_type
	)

Function wiced_bt_smp_create_local_sc_oob_data.

Create local LE SC (secure connection) OOB data. When operation is completed, local OOB data will be provided via BTM_SMP_SC_LOCAL_OOB_DATA_NOTIFICATION_EVT.

Parameters

[in]	bd_addr	: intended remote address for the OOB data
[in]	bd_addr_type	: BLE_ADDR_PUBLIC or BLE_ADDR_PUBLIC

Returns: TRUE: creation of local SC OOB data set started.

void wiced_bt_smp_oob_data_reply	(	wiced_bt_device_address_t	bd_addr,
		wiced_result_t	res,
		uint8_t	len,
		uint8_t *	p_data
	)

Function wiced_bt_smp_oob_data_reply.

This function is called to provide the OOB data for SMP in response to BTM_SMP_REMOTE_OOB_DATA_REQUEST_EVT

Parameters

[in]	bd_addr	- Address of the peer device
[in]	res	- result of the operation WICED_BT_SUCCESS if success
[in]	len	- oob data length
[in]	p_data	- oob data

void wiced_bt_smp_sc_oob_reply ( uint8_t * p_oob_data )

Function wiced_bt_smp_sc_oob_reply.

Description Provide the SC OOB data for SMP in response to BTM_SMP_SC_REMOTE_OOB_DATA_REQUEST_EVT

Parameters

[in] p_oob_data : oob data


			AIROC^™ BTSDK v4.9 - Documentation