Common

GATT Profile Common Functions. More...

Functions
wiced_bt_gatt_status_t	wiced_bt_gatt_register (wiced_bt_gatt_cback_t *p_gatt_cback)
	Function wiced_bt_gatt_register. More...
wiced_bool_t	wiced_bt_gatt_le_connect (wiced_bt_device_address_t bd_addr, wiced_bt_ble_address_type_t bd_addr_type, wiced_bt_ble_conn_mode_t conn_mode, wiced_bool_t is_direct)
	Function wiced_bt_gatt_le_connect. More...
wiced_bool_t	wiced_bt_gatt_bredr_connect (wiced_bt_device_address_t bd_addr)
	Function wiced_bt_gatt_bredr_connect. More...
wiced_bool_t	wiced_bt_gatt_cancel_connect (wiced_bt_device_address_t bd_addr, wiced_bool_t is_direct)
	Function wiced_bt_gatt_cancel_connect. More...
wiced_bt_gatt_status_t	wiced_bt_gatt_disconnect (uint16_t conn_id)
	Function wiced_bt_gatt_disconnect. More...
wiced_bool_t	wiced_bt_gatt_listen (wiced_bool_t start, wiced_bt_device_address_t bd_addr)
	Function wiced_bt_gatt_listen. More...
uint8_t	wiced_bt_gatt_get_uncompleted_tx_packet_count (uint16_t conn_id)
	Function wiced_bt_gatt_get_uncompleted_tx_packet_count. More...

Detailed Description

GATT Profile Common Functions.

Function Documentation

wiced_bool_t wiced_bt_gatt_bredr_connect

(

wiced_bt_device_address_t

bd_addr

)

Function wiced_bt_gatt_bredr_connect.

Open GATT over BR/EDR connection to a remote device Result is notified using GATT_CONNECTION_STATUS_EVT of wiced_bt_gatt_cback_t.

Parameters

[in]

bd_addr

: Remote device address

Returns

TRUE : If connection started FALSE : If connection start failure

wiced_bool_t wiced_bt_gatt_cancel_connect	(	wiced_bt_device_address_t	bd_addr,
		wiced_bool_t	is_direct
	)

Function wiced_bt_gatt_cancel_connect.

Cancel initiating GATT connecton

Parameters

[in]	bd_addr	: Remote device addresss
[in]	is_direct	: Is direct connection or not

Returns

TRUE : If connection started FALSE : If connection start failure

wiced_bt_gatt_status_t wiced_bt_gatt_disconnect

(

uint16_t

conn_id

)

Function wiced_bt_gatt_disconnect.

Close the specified GATT connection. Result is notified using GATT_CONNECTION_STATUS_EVT of wiced_bt_gatt_cback_t.

Parameters

[in]

conn_id

: GATT connection ID

Returns

wiced_bt_gatt_status_t

uint8_t wiced_bt_gatt_get_uncompleted_tx_packet_count

(

uint16_t

conn_id

)

Function wiced_bt_gatt_get_uncompleted_tx_packet_count.

Get the count of uncompleted transmitting packets in the controller.

Parameters

[in]

conn_id

: connection identifier.

Returns

0xff if conn_id is invalid, otherwise the count of uncompleted packets.

wiced_bool_t wiced_bt_gatt_le_connect	(	wiced_bt_device_address_t	bd_addr,
		wiced_bt_ble_address_type_t	bd_addr_type,
		wiced_bt_ble_conn_mode_t	conn_mode,
		wiced_bool_t	is_direct
	)

Function wiced_bt_gatt_le_connect.

Open GATT over LE connection to a remote device Result is notified using GATT_CONNECTION_STATUS_EVT of wiced_bt_gatt_cback_t.

Parameters

[in]	bd_addr	: Remote device address
[in]	bd_addr_type	Public or random address
[in]	conn_mode	: connection scan mode
[in]	is_direct	: Is direct connection or not

Returns

TRUE : If connection started FALSE : If connection start failure

NOTE : If is_direct = WICED_FALSE, it will create background connection. Default Background connection type is BTM_BLE_CONN_NONE. Before calling wiced_bt_gatt_le_connect please set background connection type (AUTO / SELECTIVE) using wiced_bt_ble_set_background_connection_type API

wiced_bool_t wiced_bt_gatt_listen	(	wiced_bool_t	start,
		wiced_bt_device_address_t	bd_addr
	)

Function wiced_bt_gatt_listen.

Start or stop LE advertisement and listen for connection.

Parameters

[in]	start	: TRUE to add device to Filter Accept List / FALSE to remove
[in]	bd_addr	: Device to add/remove from Filter Accept List

Returns

TRUE : Success FALSE : Failure

wiced_bt_gatt_status_t wiced_bt_gatt_register

(

wiced_bt_gatt_cback_t *

p_gatt_cback

)

Function wiced_bt_gatt_register.

Register an application callback for GATT.

Parameters

[in]

p_gatt_cback

: The GATT notification callback

Returns

wiced_bt_gatt_status_t