esp-idf/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/main/bt_app_av.h

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1.2 KiB
C

/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
#ifndef __BT_APP_AV_H__
#define __BT_APP_AV_H__
#include <stdint.h>
#include "esp_a2dp_api.h"
#include "esp_avrc_api.h"
/* log tags */
#define BT_AV_TAG "BT_AV"
#define BT_RC_TG_TAG "RC_TG"
#define BT_RC_CT_TAG "RC_CT"
/**
* @brief callback function for A2DP sink
*
* @param [in] event event id
* @param [in] param callback parameter
*/
void bt_app_a2d_cb(esp_a2d_cb_event_t event, esp_a2d_cb_param_t *param);
/**
* @brief callback function for A2DP sink audio data stream
*
* @param [out] data data stream writteen by application task
* @param [in] len length of data stream in byte
*/
void bt_app_a2d_data_cb(const uint8_t *data, uint32_t len);
/**
* @brief callback function for AVRCP controller
*
* @param [in] event event id
* @param [in] param callback parameter
*/
void bt_app_rc_ct_cb(esp_avrc_ct_cb_event_t event, esp_avrc_ct_cb_param_t *param);
/**
* @brief callback function for AVRCP target
*
* @param [in] event event id
* @param [in] param callback parameter
*/
void bt_app_rc_tg_cb(esp_avrc_tg_cb_event_t event, esp_avrc_tg_cb_param_t *param);
#endif /* __BT_APP_AV_H__*/