Audio Server APIs

Functions
int	bt_audio_pacs_register_cb (const struct bt_audio_pacs_cb *cb)
	Register Published Audio Capabilities Service callbacks. More...
int	bt_audio_pacs_location_changed (enum bt_audio_dir dir)
	Notify that the location has changed. More...
int	bt_pacs_available_contexts_changed (void)
	Notify available audio contexts changed. More...
int	bt_audio_unicast_server_register_cb (const struct bt_audio_unicast_server_cb *cb)
	Register unicast server callbacks. More...
int	bt_audio_unicast_server_unregister_cb (const struct bt_audio_unicast_server_cb *cb)
	Unregister unicast server callbacks. More...

Detailed Description

Function Documentation

bt_audio_pacs_location_changed()

int bt_audio_pacs_location_changed

(

enum bt_audio_dir

dir

)

#include <include/zephyr/bluetooth/audio/audio.h>

Notify that the location has changed.

Parameters

dir	Direction of the location changed.

Returns

0 in case of success or negative value in case of error.

bt_audio_pacs_register_cb()

int bt_audio_pacs_register_cb

(

const struct bt_audio_pacs_cb *

cb

)

#include <include/zephyr/bluetooth/audio/audio.h>

Register Published Audio Capabilities Service callbacks.

Only one callback structure can be registered, and attempting to registering more than one will result in an error.

This can only be done for the Unicast Server ( CONFIG_BT_AUDIO_UNICAST_SERVER ) and Broadcast Sink ( CONFIG_BT_AUDIO_BROADCAST_SINK ) roles.

Calling bt_audio_capability_register() will implicitly register the callbacks.

Parameters

cb	Unicast server callback structure.

Returns

0 in case of success or negative value in case of error.

bt_audio_unicast_server_register_cb()

int bt_audio_unicast_server_register_cb

(

const struct bt_audio_unicast_server_cb *

cb

)

#include <include/zephyr/bluetooth/audio/audio.h>

Register unicast server callbacks.

Only one callback structure can be registered, and attempting to registering more than one will result in an error.

Parameters

cb	Unicast server callback structure.

Returns

0 in case of success or negative value in case of error.

bt_audio_unicast_server_unregister_cb()

int bt_audio_unicast_server_unregister_cb

(

const struct bt_audio_unicast_server_cb *

cb

)

#include <include/zephyr/bluetooth/audio/audio.h>

Unregister unicast server callbacks.

May only unregister a callback structure that has previously been registered by bt_audio_unicast_server_register_cb().

Parameters

cb	Unicast server callback structure.

Returns

0 in case of success or negative value in case of error.

bt_pacs_available_contexts_changed()

int bt_pacs_available_contexts_changed

(

void

)

#include <include/zephyr/bluetooth/audio/audio.h>

Notify available audio contexts changed.

Notify connected clients that the available audio contexts has changed

Returns

0 in case of success or negative value in case of error.