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components/bt/host/bluedroid/btc/profile/std/include/btc_a2dp_control.h
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/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
/*******************************************************************************
*
* Filename: btc_a2dp_control.h
*
*******************************************************************************/
#ifndef __BTC_A2DP_CONTROL_H__
#define __BTC_A2DP_CONTROL_H__
#include <stdbool.h>
#include "common/bt_target.h"
#include "bta/bta_api.h"
#include "btc_av_api.h"
#include "esp_a2dp_api.h"
#if BTC_AV_INCLUDED
/*******************************************************************************
** Public functions
*******************************************************************************/
/*******************************************************************************
**
** Function btc_a2dp_control_media_ctrl
**
** Description Handle the media_ctrl command
**
*******************************************************************************/
void btc_a2dp_control_media_ctrl(esp_a2d_media_ctrl_t ctrl);
/*******************************************************************************
**
** Function btc_a2dp_control_datapath_ctrl
**
** Description Handle the media datapath event, which is adapted from UIPC
** data channel from bluedroid
**
*******************************************************************************/
void btc_a2dp_control_datapath_ctrl(uint32_t dp_evt);
/*******************************************************************************
**
** Function btc_a2dp_control_command_ack
**
** Description Acknowledge the pending media_ctrl command
**
*******************************************************************************/
void btc_a2dp_control_command_ack(int status);
/*******************************************************************************
**
** Function btc_a2dp_control_get_datachnl_stat
**
** Description Check whether the data channel state is open
**
** Return TRUE if the data channel state is open
**
*******************************************************************************/
BOOLEAN btc_a2dp_control_get_datachnl_stat(void);
/*******************************************************************************
**
** Function btc_a2dp_control_set_datachnl_stat
**
** Description Set the data channel state flag
**
*******************************************************************************/
void btc_a2dp_control_set_datachnl_stat(BOOLEAN open);
/*******************************************************************************
**
** Function btc_a2dp_control_init
**
** Description Initialize the A2DP control module. It should be called during
** the startup stage of A2DP streaming.
**
*******************************************************************************/
bool btc_a2dp_control_init(void);
/*******************************************************************************
**
** Function btc_a2dp_control_cleanup
**
** Description Cleanup the A2DP control module
**
*******************************************************************************/
void btc_a2dp_control_cleanup(void);
#endif /* #if BTC_AV_INCLUDED */
#endif /* __BTC_A2DP_CONTROL_H__ */
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