Client

GATT Profile Client Functions. More...

Functions
wiced_bt_gatt_status_t	wiced_bt_gatt_configure_mtu (uint16_t conn_id, uint16_t mtu)
	Function wiced_bt_gatt_configure_mtu. More...
wiced_bt_gatt_status_t	wiced_bt_gatt_send_discover (uint16_t conn_id, wiced_bt_gatt_discovery_type_t discovery_type, wiced_bt_gatt_discovery_param_t *p_discovery_param)
	Function wiced_bt_gatt_send_discover. More...
wiced_bt_gatt_status_t	wiced_bt_gatt_send_read (uint16_t conn_id, wiced_bt_gatt_read_type_t type, wiced_bt_gatt_read_param_t *p_read)
	Function wiced_bt_gatt_send_read. More...
wiced_bt_gatt_status_t	wiced_bt_gatt_send_write (uint16_t conn_id, wiced_bt_gatt_write_type_t type, wiced_bt_gatt_value_t *p_write)
	Function wiced_bt_gatt_send_write. More...
wiced_bt_gatt_status_t	wiced_bt_gatt_send_execute_write (uint16_t conn_id, wiced_bool_t is_execute)
	Function wiced_bt_gatt_send_execute_write. More...
wiced_bt_gatt_status_t	wiced_bt_gatt_send_indication_confirm (uint16_t conn_id, uint16_t handle)
	Function wiced_bt_gatt_send_indication_confirm. More...

Detailed Description

GATT Profile Client Functions.

Client—This is the device that initiates commands and requests towards the server and can receive responses, indications and notifications sent by the server.

Function Documentation

wiced_bt_gatt_status_t wiced_bt_gatt_configure_mtu	(	uint16_t	conn_id,
		uint16_t	mtu
	)

Function wiced_bt_gatt_configure_mtu.

Configure the ATT MTU size for a connection on an LE transport.Allowed mtu range is 23 to max_mtu_size configured in wiced_bt_cfg_settings_t

Parameters

[in]	conn_id	: GATT connection handle
[in]	mtu	: New MTU size

Returns

wiced_bt_gatt_status_t

wiced_bt_gatt_status_t wiced_bt_gatt_send_discover	(	uint16_t	conn_id,
		wiced_bt_gatt_discovery_type_t	discovery_type,
		wiced_bt_gatt_discovery_param_t *	p_discovery_param
	)

Function wiced_bt_gatt_send_discover.

Start an attribute discovery on an ATT server. Discovery results are notified using GATT_DISCOVERY_RESULT_EVT ; completion is notified using GATT_DISCOVERY_CPLT_EVT of wiced_bt_gatt_cback_t.

Parameters

[in]	conn_id	: GATT connection handle
[in]	discovery_type	: Discover type
[in]	p_discovery_param	: Discover parameter

Returns

wiced_bt_gatt_status_t

wiced_bt_gatt_status_t wiced_bt_gatt_send_execute_write	(	uint16_t	conn_id,
		wiced_bool_t	is_execute
	)

Function wiced_bt_gatt_send_execute_write.

Send Execute Write request to remote ATT server.

Parameters

[in]	conn_id	: Connection handle
[in]	is_execute	: WICED_BT_TRUE to execute, WICED_BT_FALSE to cancel

Returns

wiced_bt_gatt_status_t

wiced_bt_gatt_status_t wiced_bt_gatt_send_indication_confirm	(	uint16_t	conn_id,
		uint16_t	handle
	)

Function wiced_bt_gatt_send_indication_confirm.

Send a handle value confirmation to remote ATT server. (in response to GATTC_OPTYPE_INDICATION of wiced_bt_gatt_cback_t)

Parameters

[in]	conn_id	: Connection handle
[in]	handle	: Attribute handle

Returns

wiced_bt_gatt_status_t

wiced_bt_gatt_status_t wiced_bt_gatt_send_read	(	uint16_t	conn_id,
		wiced_bt_gatt_read_type_t	type,
		wiced_bt_gatt_read_param_t *	p_read
	)

Function wiced_bt_gatt_send_read.

Read from remote ATT server. Result is notified using GATT_OPERATION_CPLT_EVT of wiced_bt_gatt_cback_t.

Parameters

[in]	conn_id	: Connection handle
[in]	type	: Type of the read
[in]	p_read	: Pointer to the read request parameters

Returns

wiced_bt_gatt_status_t

wiced_bt_gatt_status_t wiced_bt_gatt_send_write	(	uint16_t	conn_id,
		wiced_bt_gatt_write_type_t	type,
		wiced_bt_gatt_value_t *	p_write
	)

Function wiced_bt_gatt_send_write.

Write to remote ATT server. Result is notified using GATT_OPERATION_CPLT_EVT of wiced_bt_gatt_cback_t.

Parameters

[in]	conn_id	: Connection handle
[in]	type	: Type of write
[in]	p_write	: Pointer to the write parameters

Returns

wiced_bt_gatt_status_t