bts_avrcp_target.h

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/*
 * Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2022. All rights reserved.
 * Description: BT AVRCP target module.
 */
 
#ifndef BTS_AVRCP_TARGET_H
#define BTS_AVRCP_TARGET_H
 
#include "bts_def.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef void (*avrcp_tg_conn_state_changed_callback)(const bd_addr_t *bd_addr, profile_connect_state_t state);
 
typedef struct {
    avrcp_tg_conn_state_changed_callback conn_state_changed_cb;
} avrcp_tg_callbacks_t;
 
int avrcp_tg_get_device_connect_state(const bd_addr_t *bd_addr);
 
int avrcp_tg_connect(const bd_addr_t *bd_addr);
 
int avrcp_tg_disconnect(const bd_addr_t *bd_addr);
 
void avrcp_tg_notify_playback_status_changed(unsigned char play_status);
 
void avrcp_tg_notify_track_changed(unsigned long long identifier);
 
void avrcp_tg_notify_track_reached_end(void);
 
void avrcp_tg_notify_track_reached_start(void);
 
void avrcp_tg_notify_playback_pos_changed(unsigned int playback_pos);
 
void avrcp_tg_notify_now_playing_content_changed(void);
 
void avrcp_tg_notify_available_players_changed(void);
 
void avrcp_tg_notify_addressed_players_changed(unsigned short player_id, unsigned short uid_counter);
 
void avrcp_tg_notify_uid_changed(unsigned short uid_counter);
 
void avrcp_tg_notify_volume_changed(unsigned char volume);
 
int avrcp_tg_register_callbacks(avrcp_tg_callbacks_t *func);
 
#ifdef __cplusplus
}
#endif
#endif