avrcp.h File Reference

Audio Video Remote Control Profile header. More...

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Data Structures
struct	bt_avrcp_unit_info_rsp
struct	bt_avrcp_subunit_info_rsp
struct	bt_avrcp_cb

Functions
struct bt_avrcp *	bt_avrcp_connect (struct bt_conn *conn)
	Connect AVRCP.
int	bt_avrcp_disconnect (struct bt_avrcp *avrcp)
	Disconnect AVRCP.
int	bt_avrcp_register_cb (const struct bt_avrcp_cb *cb)
	Register callback.
int	bt_avrcp_get_unit_info (struct bt_avrcp *avrcp)
	Get AVRCP Unit Info.
int	bt_avrcp_get_subunit_info (struct bt_avrcp *avrcp)
	Get AVRCP Subunit Info.

Detailed Description

Audio Video Remote Control Profile header.

Function Documentation

bt_avrcp_connect()

struct bt_avrcp * bt_avrcp_connect

(

struct bt_conn *

conn

)

Connect AVRCP.

This function is to be called after the conn parameter is obtained by performing a GAP procedure. The API is to be used to establish AVRCP connection between devices.

Parameters

conn	Pointer to bt_conn structure.

Returns

pointer to struct bt_avrcp in case of success or NULL in case of error.

bt_avrcp_disconnect()

int bt_avrcp_disconnect

(

struct bt_avrcp *

avrcp

)

Disconnect AVRCP.

This function close AVCTP L2CAP connection.

Parameters

avrcp

The AVRCP instance.

Returns

0 in case of success or error code in case of error.

bt_avrcp_get_subunit_info()

int bt_avrcp_get_subunit_info

(

struct bt_avrcp *

avrcp

)

Get AVRCP Subunit Info.

This function obtains information about the subunit(s) of an AV/C unit. A device with AVRCP may support other subunits than the panel subunit if other profiles co-exist in the device.

Parameters

avrcp

The AVRCP instance.

Returns

0 in case of success or error code in case of error.

bt_avrcp_get_unit_info()

int bt_avrcp_get_unit_info

(

struct bt_avrcp *

avrcp

)

Get AVRCP Unit Info.

This function obtains information that pertains to the AV/C unit as a whole.

Parameters

avrcp

The AVRCP instance.

Returns

0 in case of success or error code in case of error.

bt_avrcp_register_cb()

int bt_avrcp_register_cb

(

const struct bt_avrcp_cb *

cb

)

Register callback.

Register AVRCP callbacks to monitor the state and interact with the remote device.

Parameters

cb	The callback function.

Returns

0 in case of success or error code in case of error.