3.0.0.0R11
Software Development Kit
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Functions

wiced_bool_t wiced_bt_gatt_bredr_connect (wiced_bt_device_address_t bd_addr)
 
wiced_bool_t wiced_bt_gatt_cancel_connect (wiced_bt_device_address_t bd_addr, wiced_bool_t is_direct)
 
wiced_bt_gatt_status_t wiced_bt_gatt_disconnect (uint16_t conn_id)
 
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)
 
wiced_bool_t wiced_bt_gatt_listen (wiced_bool_t start, wiced_bt_device_address_t bd_addr)
 
wiced_bt_gatt_status_t wiced_bt_gatt_register (wiced_bt_gatt_cback_t *p_gatt_cback)
 

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 <b> GATT_CONNECTION_STATUS_EVT </b> 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 <b> GATT_CONNECTION_STATUS_EVT </b> of #wiced_bt_gatt_cback_t.
Parameters
[in]conn_id: GATT connection ID
Returns
wiced_bt_gatt_status_t
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 <b> GATT_CONNECTION_STATUS_EVT </b> of #wiced_bt_gatt_cback_t.
Parameters
[in]bd_addr: Remote device address
[in]bd_addr_typePublic 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 whitelist / FALSE to remove
[in]bd_addr: Device to add/remove from whitelist
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