Zephyr API 3.6.99
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mcc.h File Reference

Bluetooth Media Control Client (MCC) APIs. More...

Go to the source code of this file.

Data Structures

struct  bt_mcc_cb
 Media control client callbacks. More...
 

Typedefs

typedef void(* bt_mcc_discover_mcs_cb) (struct bt_conn *conn, int err)
 Callback function for bt_mcc_discover_mcs()
 
typedef void(* bt_mcc_read_player_name_cb) (struct bt_conn *conn, int err, const char *name)
 Callback function for bt_mcc_read_player_name()
 
typedef void(* bt_mcc_read_icon_obj_id_cb) (struct bt_conn *conn, int err, uint64_t icon_id)
 Callback function for bt_mcc_read_icon_obj_id()
 
typedef void(* bt_mcc_read_icon_url_cb) (struct bt_conn *conn, int err, const char *icon_url)
 Callback function for bt_mcc_read_icon_url()
 
typedef void(* bt_mcc_track_changed_ntf_cb) (struct bt_conn *conn, int err)
 Callback function for track changed notifications.
 
typedef void(* bt_mcc_read_track_title_cb) (struct bt_conn *conn, int err, const char *title)
 Callback function for bt_mcc_read_track_title()
 
typedef void(* bt_mcc_read_track_duration_cb) (struct bt_conn *conn, int err, int32_t dur)
 Callback function for bt_mcc_read_track_duration()
 
typedef void(* bt_mcc_read_track_position_cb) (struct bt_conn *conn, int err, int32_t pos)
 Callback function for bt_mcc_read_track_position()
 
typedef void(* bt_mcc_set_track_position_cb) (struct bt_conn *conn, int err, int32_t pos)
 Callback function for bt_mcc_set_track_position()
 
typedef void(* bt_mcc_read_playback_speed_cb) (struct bt_conn *conn, int err, int8_t speed)
 Callback function for bt_mcc_read_playback_speed()
 
typedef void(* bt_mcc_set_playback_speed_cb) (struct bt_conn *conn, int err, int8_t speed)
 Callback function for bt_mcc_set_playback_speed()
 
typedef void(* bt_mcc_read_seeking_speed_cb) (struct bt_conn *conn, int err, int8_t speed)
 Callback function for bt_mcc_read_seeking_speed()
 
typedef void(* bt_mcc_read_segments_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_read_segments_obj_id()
 
typedef void(* bt_mcc_read_current_track_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_read_current_track_obj_id()
 
typedef void(* bt_mcc_set_current_track_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_set_current_track_obj_id()
 
typedef void(* bt_mcc_read_next_track_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_read_next_track_obj_id_obj()
 
typedef void(* bt_mcc_set_next_track_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_set_next_track_obj_id()
 
typedef void(* bt_mcc_read_parent_group_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_read_parent_group_obj_id()
 
typedef void(* bt_mcc_read_current_group_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_read_current_group_obj_id()
 
typedef void(* bt_mcc_set_current_group_obj_id_cb) (struct bt_conn *conn, int err, uint64_t obj_id)
 Callback function for bt_mcc_set_current_group_obj_id()
 
typedef void(* bt_mcc_read_playing_order_cb) (struct bt_conn *conn, int err, uint8_t order)
 Callback function for bt_mcc_read_playing_order()
 
typedef void(* bt_mcc_set_playing_order_cb) (struct bt_conn *conn, int err, uint8_t order)
 Callback function for bt_mcc_set_playing_order()
 
typedef void(* bt_mcc_read_playing_orders_supported_cb) (struct bt_conn *conn, int err, uint16_t orders)
 Callback function for bt_mcc_read_playing_orders_supported()
 
typedef void(* bt_mcc_read_media_state_cb) (struct bt_conn *conn, int err, uint8_t state)
 Callback function for bt_mcc_read_media_state()
 
typedef void(* bt_mcc_send_cmd_cb) (struct bt_conn *conn, int err, const struct mpl_cmd *cmd)
 Callback function for bt_mcc_send_cmd()
 
typedef void(* bt_mcc_cmd_ntf_cb) (struct bt_conn *conn, int err, const struct mpl_cmd_ntf *ntf)
 Callback function for command notifications.
 
typedef void(* bt_mcc_read_opcodes_supported_cb) (struct bt_conn *conn, int err, uint32_t opcodes)
 Callback function for bt_mcc_read_opcodes_supported()
 
typedef void(* bt_mcc_send_search_cb) (struct bt_conn *conn, int err, const struct mpl_search *search)
 Callback function for bt_mcc_send_search()
 
typedef void(* bt_mcc_search_ntf_cb) (struct bt_conn *conn, int err, uint8_t result_code)
 Callback function for search notifications.
 
typedef void(* bt_mcc_read_search_results_obj_id_cb) (struct bt_conn *conn, int err, uint64_t id)
 Callback function for bt_mcc_read_search_results_obj_id()
 
typedef void(* bt_mcc_read_content_control_id_cb) (struct bt_conn *conn, int err, uint8_t ccid)
 Callback function for bt_mcc_read_content_control_id()
 
typedef void(* bt_mcc_otc_obj_selected_cb) (struct bt_conn *conn, int err)
 Callback function for object selected.
 
typedef void(* bt_mcc_otc_obj_metadata_cb) (struct bt_conn *conn, int err)
 Callback function for bt_mcc_otc_read_object_metadata()
 
typedef void(* bt_mcc_otc_read_icon_object_cb) (struct bt_conn *conn, int err, struct net_buf_simple *buf)
 Callback function for bt_mcc_otc_read_icon_object()
 
typedef void(* bt_mcc_otc_read_track_segments_object_cb) (struct bt_conn *conn, int err, struct net_buf_simple *buf)
 Callback function for bt_mcc_otc_read_track_segments_object()
 
typedef void(* bt_mcc_otc_read_current_track_object_cb) (struct bt_conn *conn, int err, struct net_buf_simple *buf)
 Callback function for bt_mcc_otc_read_current_track_object()
 
typedef void(* bt_mcc_otc_read_next_track_object_cb) (struct bt_conn *conn, int err, struct net_buf_simple *buf)
 Callback function for bt_mcc_otc_read_next_track_object()
 
typedef void(* bt_mcc_otc_read_parent_group_object_cb) (struct bt_conn *conn, int err, struct net_buf_simple *buf)
 Callback function for bt_mcc_otc_read_parent_group_object()
 
typedef void(* bt_mcc_otc_read_current_group_object_cb) (struct bt_conn *conn, int err, struct net_buf_simple *buf)
 Callback function for bt_mcc_otc_read_current_group_object()
 

Functions

int bt_mcc_init (struct bt_mcc_cb *cb)
 Initialize Media Control Client.
 
int bt_mcc_discover_mcs (struct bt_conn *conn, bool subscribe)
 Discover Media Control Service.
 
int bt_mcc_read_player_name (struct bt_conn *conn)
 Read Media Player Name.
 
int bt_mcc_read_icon_obj_id (struct bt_conn *conn)
 Read Icon Object ID.
 
int bt_mcc_read_icon_url (struct bt_conn *conn)
 Read Icon Object URL.
 
int bt_mcc_read_track_title (struct bt_conn *conn)
 Read Track Title.
 
int bt_mcc_read_track_duration (struct bt_conn *conn)
 Read Track Duration.
 
int bt_mcc_read_track_position (struct bt_conn *conn)
 Read Track Position.
 
int bt_mcc_set_track_position (struct bt_conn *conn, int32_t pos)
 Set Track position.
 
int bt_mcc_read_playback_speed (struct bt_conn *conn)
 Read Playback speed.
 
int bt_mcc_set_playback_speed (struct bt_conn *conn, int8_t speed)
 Set Playback Speed.
 
int bt_mcc_read_seeking_speed (struct bt_conn *conn)
 Read Seeking speed.
 
int bt_mcc_read_segments_obj_id (struct bt_conn *conn)
 Read Track Segments Object ID.
 
int bt_mcc_read_current_track_obj_id (struct bt_conn *conn)
 Read Current Track Object ID.
 
int bt_mcc_set_current_track_obj_id (struct bt_conn *conn, uint64_t id)
 Set Current Track Object ID.
 
int bt_mcc_read_next_track_obj_id (struct bt_conn *conn)
 Read Next Track Object ID.
 
int bt_mcc_set_next_track_obj_id (struct bt_conn *conn, uint64_t id)
 Set Next Track Object ID.
 
int bt_mcc_read_current_group_obj_id (struct bt_conn *conn)
 Read Current Group Object ID.
 
int bt_mcc_set_current_group_obj_id (struct bt_conn *conn, uint64_t id)
 Set Current Group Object ID.
 
int bt_mcc_read_parent_group_obj_id (struct bt_conn *conn)
 Read Parent Group Object ID.
 
int bt_mcc_read_playing_order (struct bt_conn *conn)
 Read Playing Order.
 
int bt_mcc_set_playing_order (struct bt_conn *conn, uint8_t order)
 Set Playing Order.
 
int bt_mcc_read_playing_orders_supported (struct bt_conn *conn)
 Read Playing Orders Supported.
 
int bt_mcc_read_media_state (struct bt_conn *conn)
 Read Media State.
 
int bt_mcc_send_cmd (struct bt_conn *conn, const struct mpl_cmd *cmd)
 Send a command.
 
int bt_mcc_read_opcodes_supported (struct bt_conn *conn)
 Read Opcodes Supported.
 
int bt_mcc_send_search (struct bt_conn *conn, const struct mpl_search *search)
 Send a Search command.
 
int bt_mcc_read_search_results_obj_id (struct bt_conn *conn)
 Search Results Group Object ID.
 
int bt_mcc_read_content_control_id (struct bt_conn *conn)
 Read Content Control ID.
 
int bt_mcc_otc_read_object_metadata (struct bt_conn *conn)
 Read the current object metadata.
 
int bt_mcc_otc_read_icon_object (struct bt_conn *conn)
 Read the Icon Object.
 
int bt_mcc_otc_read_track_segments_object (struct bt_conn *conn)
 Read the Track Segments Object.
 
int bt_mcc_otc_read_current_track_object (struct bt_conn *conn)
 Read the Current Track Object.
 
int bt_mcc_otc_read_next_track_object (struct bt_conn *conn)
 Read the Next Track Object.
 
int bt_mcc_otc_read_current_group_object (struct bt_conn *conn)
 Read the Current Group Object.
 
int bt_mcc_otc_read_parent_group_object (struct bt_conn *conn)
 Read the Parent Group Object.
 
struct bt_ots_clientbt_mcc_otc_inst (struct bt_conn *conn)
 Look up MCC OTC instance.
 

Detailed Description

Bluetooth Media Control Client (MCC) APIs.