pinebuds/services/bt_if_enhanced/inc/avdtp_api.h

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2022-08-15 04:20:27 -05:00
/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#ifndef _AVDTP_API_H
#define _AVDTP_API_H
#include "stdint.h"
#include "bluetooth.h"
/* Signal Commands */
#define BTIF_AVDTP_SIG_DISCOVER 0x01
#define BTIF_AVDTP_SIG_GET_CAPABILITIES 0x02
#define BTIF_AVDTP_SIG_SET_CONFIG 0x03
#define BTIF_AVDTP_SIG_GET_CONFIG 0x04
#define BTIF_AVDTP_SIG_RECONFIG 0x05
#define BTIF_AVDTP_SIG_OPEN 0x06
#define BTIF_AVDTP_SIG_START 0x07
#define BTIF_AVDTP_SIG_CLOSE 0x08
#define BTIF_AVDTP_SIG_SUSPEND 0x09
#define BTIF_AVDTP_SIG_ABORT 0x0A
#define BTIF_AVDTP_SIG_SECURITY_CTRL 0x0B
#define BTIF_AVDTP_SIG_GET_ALL_CAPABILITIES 0x0C
#define BTIF_AVDTP_SIG_DELAYREPORT 0x0D
#ifndef avdtp_codec_t
#define avdtp_codec_t void
#endif
#ifndef avdtp_channel_t
#define avdtp_channel_t void
#endif
typedef uint8_t btif_avdtp_codec_type_t;
typedef uint16_t btif_avdtp_content_prot_type_t;
typedef uint8_t btif_avdtp_capability_type_t;
#define BTIF_AVDTP_CP_TYPE_DTCP 0x0001
#define BTIF_AVDTP_CP_TYPE_SCMS_T 0x0002
#define BTIF_AVDTP_SRV_CAT_MEDIA_TRANSPORT 0x01
#define BTIF_AVDTP_SRV_CAT_REPORTING 0x02
#define BTIF_AVDTP_SRV_CAT_RECOVERY 0x03
#define BTIF_AVDTP_SRV_CAT_CONTENT_PROTECTION 0x04
#define BTIF_AVDTP_SRV_CAT_HEADER_COMPRESSION 0x05
#define BTIF_AVDTP_SRV_CAT_MULTIPLEXING 0x06
#define BTIF_AVDTP_SRV_CAT_MEDIA_CODEC 0x07
#define BTIF_AVDTP_SRV_CAT_DELAY_REPORTING 0x08
typedef uint16_t btif_avdtp_codec_sample_rate_t;
#define BTIF_AVDTP_CODEC_TYPE_SBC 0x00
#define BTIF_AVDTP_CODEC_TYPE_MPEG1_2_AUDIO 0x01
#define BTIF_AVDTP_CODEC_TYPE_MPEG2_4_AAC 0x02
#define BTIF_AVDTP_CODEC_TYPE_ATRAC 0x04
#define BTIF_AVDTP_CODEC_TYPE_OPUS 0x08
#define BTIF_AVDTP_CODEC_TYPE_H263 0x01
#define BTIF_AVDTP_CODEC_TYPE_MPEG4_VSP 0x02
#define BTIF_AVDTP_CODEC_TYPE_H263_PROF3 0x03
#define BTIF_AVDTP_CODEC_TYPE_H263_PROF8 0x04
#define BTIF_AVDTP_CODEC_TYPE_LHDC 0xFF
#define BTIF_AVDTP_CODEC_TYPE_NON_A2DP 0xFF
#define BTIF_AVDTP_MAX_CODEC_ELEM_SIZE 10
#define BTIF_AVDTP_MAX_CP_VALUE_SIZE 10
typedef uint8_t btif_avdtp_stream_state_t;
/** The stream is idle and not configured. Streaming is not possible.
*/
#define BTIF_AVDTP_STRM_STATE_IDLE 0
/** A stream is configured, but not open. This state will only occur in
* certain cases where a request to open the stream is rejected, and the
* operation cannot be aborted.
*
* AVDTP_AbortStream() must be called to exit this state.
*/
#define BTIF_AVDTP_STRM_STATE_CONFIGURED 1
/** The stream is open and configured. Streaming can be initiated after the
* stream is open by calling AVDTP_StartStream().
*/
#define BTIF_AVDTP_STRM_STATE_OPEN 2
/** The stream is active. Stream data (media packets) can be sent only in
* this state.
*/
#define BTIF_AVDTP_STRM_STATE_STREAMING 3
#define BTIF_AVDTP_STRM_STATE_CLOSING 4
#define BTIF_AVDTP_STRM_STATE_ABORTING 5
typedef U8 btif_avdtp_error_t;
#define BTIF_AVDTP_ERR_NO_ERROR 0x00
#define BTIF_AVDTP_ERR_BAD_HEADER_FORMAT 0x01
#define BTIF_AVDTP_ERR_BAD_LENGTH 0x11
#define BTIF_AVDTP_ERR_BAD_ACP_SEID 0x12
#define BTIF_AVDTP_ERR_IN_USE 0x13
#define BTIF_AVDTP_ERR_NOT_IN_USE 0x14
#define BTIF_AVDTP_ERR_BAD_SERV_CATEGORY 0x17
#define BTIF_AVDTP_ERR_BAD_PAYLOAD_FORMAT 0x18
#define BTIF_AVDTP_ERR_NOT_SUPPORTED_COMMAND 0x19
#define BTIF_AVDTP_ERR_INVALID_CAPABILITIES 0x1A
#define BTIF_AVDTP_ERR_BAD_RECOVERY_TYPE 0x22
#define BTIF_AVDTP_ERR_BAD_MEDIA_TRANSPORT_FORMAT 0x23
#define BTIF_AVDTP_ERR_BAD_RECOVERY_FORMAT 0x25
#define BTIF_AVDTP_ERR_BAD_ROHC_FORMAT 0x26
#define BTIF_AVDTP_ERR_BAD_CP_FORMAT 0x27
#define BTIF_AVDTP_ERR_BAD_MULTIPLEXING_FORMAT 0x28
#define BTIF_AVDTP_ERR_UNSUPPORTED_CONFIGURATION 0x29
#define BTIF_AVDTP_ERR_BAD_STATE 0x31
#define BTIF_AVDTP_ERR_NOT_SUPPORTED_CODEC_TYPE 0xC2
#define BTIF_AVDTP_ERR_UNKNOWN_ERROR 0xFF
typedef struct {
btif_avdtp_content_prot_type_t cpType;
uint8_t dataLen;
uint8_t *data;
}__attribute__((packed)) btif_avdtp_content_prot_t;
typedef struct {
btif_avdtp_codec_type_t codecType;
uint8_t elemLen;
uint8_t *elements;
uint8_t *pstreamflags;
bool discoverable;
}__attribute__((packed)) btif_avdtp_codec_t ;
typedef struct {
btif_avdtp_capability_type_t type;
union {
btif_avdtp_codec_t codec;
btif_avdtp_content_prot_t cp;
} p;
} btif_avdtp_capability_t;
typedef struct {
btif_avdtp_codec_t codec;
btif_avdtp_content_prot_t cp;
BOOL delayReporting;
} btif_avdtp_config_request_t;
typedef uint8_t btif_avdtp_streamId_t;
typedef uint8_t btif_avdtp_media_type;
typedef uint8_t btif_avdtp_strm_endpoint_type_t;
typedef struct {
btif_avdtp_streamId_t id;
bool inUse;
btif_avdtp_media_type mediaType;
btif_avdtp_strm_endpoint_type_t streamType;
} btif_avdtp_stream_info_t;
typedef struct {
U8 version;
U8 padding;
U8 marker;
U8 payloadType;
U16 sequenceNumber;
U32 timestamp;
U32 ssrc;
U8 csrcCount;
U32 csrcList[15];
} btif_avdtp_media_header_t;
typedef btif_avdtp_media_header_t btif_media_header_t;
typedef void btif_avdtp_stream_t;
#ifdef __cplusplus
extern "C" {
#endif
btif_avdtp_codec_type_t btif_avdtp_get_stream_codec_type(btif_avdtp_stream_t * stream);
#ifdef __cplusplus
}
#endif /* */
#endif /* */