#include <stdint.h>
#include "hci.h"
#include "classic/btstack_sbc.h"
#include "btstack_ring_buffer.h"

Data Structures
struct	adtvp_content_protection_t

struct	adtvp_media_codec_capabilities_t

struct	avdtp_capabilities_t

struct	avdtp_connection_t

struct	avdtp_context_t

struct	avdtp_header_compression_capabilities_t

struct	avdtp_media_packet_header_t

struct	avdtp_multiplexing_mode_capabilities_t

struct	avdtp_recovery_capabilities_t

struct	avdtp_sbc_codec_header_t

struct	avdtp_sep_t

struct	avdtp_signaling_packet_t

struct	avdtp_stream_endpoint

struct	avdtp_stream_endpoint_context_t

Macros
#define	AVDTP_SINK_SF_Amplifier 0x0008

#define	AVDTP_SINK_SF_Headphone 0x0001

#define	AVDTP_SINK_SF_Recorder 0x0004

#define	AVDTP_SINK_SF_Speaker 0x0002

#define	AVDTP_SOURCE_SF_Microphone 0x0002

#define	AVDTP_SOURCE_SF_Mixer 0x0008

#define	AVDTP_SOURCE_SF_Player 0x0001

#define	AVDTP_SOURCE_SF_Tuner 0x0004

#define	BAD_ACP_SEID 0x12

#define	BAD_CP_FORMAT 0x27

#define	BAD_HEADER_FORMAT 0x01

#define	BAD_LENGTH 0x11

#define	BAD_MEDIA_TRANSPORT_FORMAT 0x23

#define	BAD_MULTIPLEXING_FORMAT 0x28

#define	BAD_PAYLOAD_FORMAT 0x18

#define	BAD_RECOVERY_FORMAT 0x25

#define	BAD_RECOVERY_TYPE 0x22

#define	BAD_ROHC_FORMAT 0x26

#define	BAD_SERV_CATEGORY 0x17

#define	BAD_STATE 0x31

#define	INVALID_CAPABILITIES 0x1A

#define	MAX_CSRC_NUM 15

#define	MAX_NUM_SEPS 10

#define	NOT_SUPPORTED_COMMAND 0x19

#define	SEP_IN_USE 0x13

#define	SEP_NOT_IN_USE 0x14

#define	UNSUPPORTED_CONFIGURATION 0x29

Typedefs
typedef struct avdtp_stream_endpoint	avdtp_stream_endpoint_t

Enumerations
enum	a2dp_state_t { A2DP_IDLE, A2DP_CONNECTED, A2DP_W2_DISCOVER_SEPS, A2DP_W2_GET_CAPABILITIES, A2DP_W2_GET_ALL_CAPABILITIES, A2DP_W2_SET_CONFIGURATION, A2DP_W4_GET_CONFIGURATION, A2DP_W4_SET_CONFIGURATION, A2DP_W2_SUSPEND_STREAM_WITH_SEID, A2DP_W2_RECONFIGURE_WITH_SEID, A2DP_W2_OPEN_STREAM_WITH_SEID, A2DP_W4_OPEN_STREAM_WITH_SEID, A2DP_W2_START_STREAM_WITH_SEID, A2DP_W2_ABORT_STREAM_WITH_SEID, A2DP_W2_STOP_STREAM_WITH_SEID, A2DP_W2_GET_CONFIGURATION, A2DP_STREAMING_OPENED }

enum	avdtp_acceptor_connection_state_t { AVDTP_SIGNALING_CONNECTION_ACCEPTOR_IDLE, AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_ANSWER_DISCOVER_SEPS, AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE, AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE, AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_GENERAL_REJECT_WITH_ERROR_CODE }

enum	avdtp_acceptor_stream_endpoint_state_t { AVDTP_ACCEPTOR_STREAM_CONFIG_IDLE, AVDTP_ACCEPTOR_W2_ANSWER_GET_CAPABILITIES, AVDTP_ACCEPTOR_W2_ANSWER_GET_ALL_CAPABILITIES, AVDTP_ACCEPTOR_W2_ANSWER_SET_CONFIGURATION, AVDTP_ACCEPTOR_W2_ANSWER_RECONFIGURE, AVDTP_ACCEPTOR_W2_ANSWER_GET_CONFIGURATION, AVDTP_ACCEPTOR_W2_ANSWER_OPEN_STREAM, AVDTP_ACCEPTOR_W2_ANSWER_START_STREAM, AVDTP_ACCEPTOR_W2_ANSWER_CLOSE_STREAM, AVDTP_ACCEPTOR_W2_ANSWER_ABORT_STREAM, AVDTP_ACCEPTOR_W2_SUSPEND_STREAM_WITH_SEID, AVDTP_ACCEPTOR_W2_ANSWER_SUSPEND_STREAM, AVDTP_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE, AVDTP_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE, AVDTP_ACCEPTOR_W2_REJECT_UNKNOWN_CMD, AVDTP_ACCEPTOR_STREAMING }

enum	avdtp_connection_state_t { AVDTP_SIGNALING_CONNECTION_IDLE, AVDTP_SIGNALING_W4_SDP_QUERY_COMPLETE, AVDTP_SIGNALING_CONNECTION_W4_L2CAP_CONNECTED, AVDTP_SIGNALING_CONNECTION_OPENED, AVDTP_SIGNALING_CONNECTION_W4_L2CAP_DISCONNECTED }

enum	avdtp_content_protection_type_t { AVDTP_CONTENT_PROTECTION_DTCP = 0x0001, AVDTP_CONTENT_PROTECTION_SCMS_T = 0x0002 }

enum	avdtp_initiator_connection_state_t { AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE, AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_DISCOVER_SEPS, AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_GET_CAPABILITIES, AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_GET_ALL_CAPABILITIES, AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_GET_CONFIGURATION, AVDTP_SIGNALING_CONNECTION_INITIATOR_W4_ANSWER }

enum	avdtp_initiator_stream_endpoint_state_t { AVDTP_INITIATOR_STREAM_CONFIG_IDLE, AVDTP_INITIATOR_W2_SET_CONFIGURATION, AVDTP_INITIATOR_W2_SUSPEND_STREAM_WITH_SEID, AVDTP_INITIATOR_W2_RECONFIGURE_STREAM_WITH_SEID, AVDTP_INITIATOR_W2_OPEN_STREAM, AVDTP_INITIATOR_W2_STREAMING_ABORT, AVDTP_INITIATOR_FRAGMENTATED_COMMAND, AVDTP_INITIATOR_W4_ANSWER }

enum	avdtp_media_codec_type_t { AVDTP_CODEC_SBC = 0x00, AVDTP_CODEC_MPEG_1_2_AUDIO = 0x01, AVDTP_CODEC_MPEG_2_4_AAC = 0x02, AVDTP_CODEC_ATRAC_FAMILY = 0x04, AVDTP_CODEC_NON_A2DP = 0xFF }

enum	avdtp_media_type_t { AVDTP_AUDIO = 0, AVDTP_VIDEO, AVDTP_MULTIMEDIA }

enum	avdtp_message_type_t { AVDTP_CMD_MSG = 0, AVDTP_GENERAL_REJECT_MSG, AVDTP_RESPONSE_ACCEPT_MSG, AVDTP_RESPONSE_REJECT_MSG }

enum	avdtp_packet_type_t { AVDTP_SINGLE_PACKET = 0, AVDTP_START_PACKET, AVDTP_CONTINUE_PACKET, AVDTP_END_PACKET }

enum	avdtp_sbc_allocation_method_t { AVDTP_SBC_ALLOCATION_METHOD_LOUDNESS = 1, AVDTP_SBC_ALLOCATION_METHOD_SNR = 2 }

enum	avdtp_sbc_block_length_t { AVDTP_SBC_BLOCK_LENGTH_16 = 1, AVDTP_SBC_BLOCK_LENGTH_12 = 2, AVDTP_SBC_BLOCK_LENGTH_8 = 4, AVDTP_SBC_BLOCK_LENGTH_4 = 8 }

enum	avdtp_sbc_channel_mode_t { AVDTP_SBC_JOINT_STEREO = 1, AVDTP_SBC_STEREO = 2, AVDTP_SBC_DUAL_CHANNEL = 4, AVDTP_SBC_MONO = 8 }

enum	avdtp_sbc_sampling_frequency_t { AVDTP_SBC_48000 = 1, AVDTP_SBC_44100 = 2, AVDTP_SBC_32000 = 4, AVDTP_SBC_16000 = 8 }

enum	avdtp_sbc_subbands_t { AVDTP_SBC_SUBBANDS_8 = 1, AVDTP_SBC_SUBBANDS_4 = 2 }

enum	avdtp_sep_type_t { AVDTP_SOURCE = 0, AVDTP_SINK }

enum	avdtp_service_category_t { AVDTP_SERVICE_CATEGORY_INVALID_0 = 0x00, AVDTP_MEDIA_TRANSPORT = 0X01, AVDTP_REPORTING, AVDTP_RECOVERY, AVDTP_CONTENT_PROTECTION, AVDTP_HEADER_COMPRESSION, AVDTP_MULTIPLEXING, AVDTP_MEDIA_CODEC, AVDTP_DELAY_REPORTING, AVDTP_SERVICE_CATEGORY_INVALID_FF = 0xFF }

enum	avdtp_service_mode_t { AVDTP_BASIC_SERVICE_MODE, AVDTP_MULTIPLEXING_SERVICE_MODE }

enum	avdtp_signal_identifier_t { AVDTP_SI_NONE = 0x00, AVDTP_SI_DISCOVER = 0x01, AVDTP_SI_GET_CAPABILITIES, AVDTP_SI_SET_CONFIGURATION, AVDTP_SI_GET_CONFIGURATION, AVDTP_SI_RECONFIGURE, AVDTP_SI_OPEN, AVDTP_SI_START, AVDTP_SI_CLOSE, AVDTP_SI_SUSPEND, AVDTP_SI_ABORT, AVDTP_SI_SECURITY_CONTROL, AVDTP_SI_GET_ALL_CAPABILITIES, AVDTP_SI_DELAYREPORT }

enum	avdtp_stream_endpoint_state_t { AVDTP_STREAM_ENDPOINT_IDLE, AVDTP_STREAM_ENDPOINT_CONFIGURATION_SUBSTATEMACHINE, AVDTP_STREAM_ENDPOINT_CONFIGURED, AVDTP_STREAM_ENDPOINT_W2_REQUEST_OPEN_STREAM, AVDTP_STREAM_ENDPOINT_W4_L2CAP_FOR_MEDIA_CONNECTED, AVDTP_STREAM_ENDPOINT_OPENED, AVDTP_STREAM_ENDPOINT_STREAMING, AVDTP_STREAM_ENDPOINT_CLOSING, AVDTP_STREAM_ENDPOINT_ABORTING, AVDTP_STREAM_ENDPOINT_W4_L2CAP_FOR_MEDIA_DISCONNECTED }

Functions
uint8_t	avdtp_abort_stream (uint16_t avdtp_cid, uint8_t local_seid, avdtp_context_t *context)

uint8_t	avdtp_choose_sbc_allocation_method (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_allocation_method_bitmap)

uint8_t	avdtp_choose_sbc_block_length (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_block_length_bitmap)

uint8_t	avdtp_choose_sbc_channel_mode (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_channel_mode_bitmap)

uint8_t	avdtp_choose_sbc_max_bitpool_value (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_max_bitpool_value)

uint8_t	avdtp_choose_sbc_min_bitpool_value (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_min_bitpool_value)

uint8_t	avdtp_choose_sbc_sampling_frequency (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_sampling_frequency_bitmap)

uint8_t	avdtp_choose_sbc_subbands (avdtp_stream_endpoint_t *stream_endpoint, uint8_t remote_subbands_bitmap)

uint8_t	avdtp_connect (bd_addr_t remote, avdtp_sep_type_t query_role, avdtp_context_t context, uint16_t avdtp_cid)

avdtp_connection_t *	avdtp_create_connection (bd_addr_t remote_addr, avdtp_context_t *context)

avdtp_stream_endpoint_t *	avdtp_create_stream_endpoint (avdtp_sep_type_t sep_type, avdtp_media_type_t media_type, avdtp_context_t *context)

uint8_t	avdtp_disconnect (uint16_t avdtp_cid, avdtp_context_t *context)

void	avdtp_discover_stream_endpoints (uint16_t avdtp_cid, avdtp_context_t *context)

void	avdtp_get_all_capabilities (uint16_t avdtp_cid, uint8_t remote_seid, avdtp_context_t *context)

void	avdtp_get_capabilities (uint16_t avdtp_cid, uint8_t remote_seid, avdtp_context_t *context)

void	avdtp_get_configuration (uint16_t avdtp_cid, uint8_t remote_seid, avdtp_context_t *context)

void	avdtp_handle_can_send_now (avdtp_connection_t connection, uint16_t l2cap_cid, avdtp_context_t context)

void	avdtp_initialize_sbc_configuration_storage (avdtp_stream_endpoint_t stream_endpoint, uint8_t config_storage, uint16_t storage_size, uint8_t *packet, uint16_t packet_size)

uint8_t	avdtp_open_stream (uint16_t avdtp_cid, uint8_t local_seid, uint8_t remote_seid, avdtp_context_t *context)

void	avdtp_packet_handler (uint8_t packet_type, uint16_t channel, uint8_t packet, uint16_t size, avdtp_context_t context)

void	avdtp_reconfigure (uint16_t avdtp_cid, uint8_t local_seid, uint8_t remote_seid, uint16_t configured_services_bitmap, avdtp_capabilities_t configuration, avdtp_context_t *context)

void	avdtp_register_content_protection_category (avdtp_stream_endpoint_t stream_endpoint, uint16_t cp_type, const uint8_t cp_type_value, uint8_t cp_type_value_len)

void	avdtp_register_delay_reporting_category (avdtp_stream_endpoint_t *stream_endpoint)

void	avdtp_register_header_compression_category (avdtp_stream_endpoint_t *stream_endpoint, uint8_t back_ch, uint8_t media, uint8_t recovery)

void	avdtp_register_media_codec_category (avdtp_stream_endpoint_t stream_endpoint, avdtp_media_type_t media_type, avdtp_media_codec_type_t media_codec_type, uint8_t media_codec_info, uint16_t media_codec_info_len)

void	avdtp_register_media_transport_category (avdtp_stream_endpoint_t *stream_endpoint)

void	avdtp_register_multiplexing_category (avdtp_stream_endpoint_t *stream_endpoint, uint8_t fragmentation)

void	avdtp_register_recovery_category (avdtp_stream_endpoint_t *stream_endpoint, uint8_t maximum_recovery_window_size, uint8_t maximum_number_media_packets)

void	avdtp_register_reporting_category (avdtp_stream_endpoint_t *stream_endpoint)

avdtp_sep_t *	avdtp_remote_sep (uint16_t avdtp_cid, uint8_t index, avdtp_context_t *context)

uint8_t	avdtp_remote_seps_num (uint16_t avdtp_cid, avdtp_context_t *context)

void	avdtp_set_configuration (uint16_t avdtp_cid, uint8_t local_seid, uint8_t remote_seid, uint16_t configured_services_bitmap, avdtp_capabilities_t configuration, avdtp_context_t *context)

uint8_t	avdtp_start_stream (uint16_t avdtp_cid, uint8_t local_seid, avdtp_context_t *context)

uint8_t	avdtp_stop_stream (uint16_t avdtp_cid, uint8_t local_seid, avdtp_context_t *context)

uint8_t	avdtp_stream_endpoint_seid (avdtp_stream_endpoint_t *stream_endpoint)

uint8_t	avdtp_suspend_stream (uint16_t avdtp_cid, uint8_t local_seid, avdtp_context_t *context)

#define AVDTP_SINK_SF_Amplifier 0x0008

#define AVDTP_SINK_SF_Headphone 0x0001

#define AVDTP_SINK_SF_Recorder 0x0004

#define AVDTP_SINK_SF_Speaker 0x0002

#define AVDTP_SOURCE_SF_Microphone 0x0002

#define AVDTP_SOURCE_SF_Mixer 0x0008

#define AVDTP_SOURCE_SF_Player 0x0001

#define AVDTP_SOURCE_SF_Tuner 0x0004

#define BAD_ACP_SEID 0x12

#define BAD_CP_FORMAT 0x27

#define BAD_HEADER_FORMAT 0x01

#define BAD_LENGTH 0x11

#define BAD_MEDIA_TRANSPORT_FORMAT 0x23

#define BAD_MULTIPLEXING_FORMAT 0x28

#define BAD_PAYLOAD_FORMAT 0x18

#define BAD_RECOVERY_FORMAT 0x25

#define BAD_RECOVERY_TYPE 0x22

#define BAD_ROHC_FORMAT 0x26

#define BAD_SERV_CATEGORY 0x17

#define BAD_STATE 0x31

#define INVALID_CAPABILITIES 0x1A

#define MAX_CSRC_NUM 15

#define MAX_NUM_SEPS 10

#define NOT_SUPPORTED_COMMAND 0x19

#define SEP_IN_USE 0x13

#define SEP_NOT_IN_USE 0x14

#define UNSUPPORTED_CONFIGURATION 0x29

typedef struct avdtp_stream_endpoint avdtp_stream_endpoint_t

enum a2dp_state_t

Enumerator
A2DP_IDLE
A2DP_CONNECTED
A2DP_W2_DISCOVER_SEPS
A2DP_W2_GET_CAPABILITIES
A2DP_W2_GET_ALL_CAPABILITIES
A2DP_W2_SET_CONFIGURATION
A2DP_W4_GET_CONFIGURATION
A2DP_W4_SET_CONFIGURATION
A2DP_W2_SUSPEND_STREAM_WITH_SEID
A2DP_W2_RECONFIGURE_WITH_SEID
A2DP_W2_OPEN_STREAM_WITH_SEID
A2DP_W4_OPEN_STREAM_WITH_SEID
A2DP_W2_START_STREAM_WITH_SEID
A2DP_W2_ABORT_STREAM_WITH_SEID
A2DP_W2_STOP_STREAM_WITH_SEID
A2DP_W2_GET_CONFIGURATION
A2DP_STREAMING_OPENED

enum avdtp_acceptor_connection_state_t

Enumerator
AVDTP_SIGNALING_CONNECTION_ACCEPTOR_IDLE
AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_ANSWER_DISCOVER_SEPS
AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE
AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE
AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_GENERAL_REJECT_WITH_ERROR_CODE

enum avdtp_acceptor_stream_endpoint_state_t

Enumerator
AVDTP_ACCEPTOR_STREAM_CONFIG_IDLE
AVDTP_ACCEPTOR_W2_ANSWER_GET_CAPABILITIES
AVDTP_ACCEPTOR_W2_ANSWER_GET_ALL_CAPABILITIES
AVDTP_ACCEPTOR_W2_ANSWER_SET_CONFIGURATION
AVDTP_ACCEPTOR_W2_ANSWER_RECONFIGURE
AVDTP_ACCEPTOR_W2_ANSWER_GET_CONFIGURATION
AVDTP_ACCEPTOR_W2_ANSWER_OPEN_STREAM
AVDTP_ACCEPTOR_W2_ANSWER_START_STREAM
AVDTP_ACCEPTOR_W2_ANSWER_CLOSE_STREAM
AVDTP_ACCEPTOR_W2_ANSWER_ABORT_STREAM
AVDTP_ACCEPTOR_W2_SUSPEND_STREAM_WITH_SEID
AVDTP_ACCEPTOR_W2_ANSWER_SUSPEND_STREAM
AVDTP_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE
AVDTP_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE
AVDTP_ACCEPTOR_W2_REJECT_UNKNOWN_CMD
AVDTP_ACCEPTOR_STREAMING

enum avdtp_connection_state_t

Enumerator
AVDTP_SIGNALING_CONNECTION_IDLE
AVDTP_SIGNALING_W4_SDP_QUERY_COMPLETE
AVDTP_SIGNALING_CONNECTION_W4_L2CAP_CONNECTED
AVDTP_SIGNALING_CONNECTION_OPENED
AVDTP_SIGNALING_CONNECTION_W4_L2CAP_DISCONNECTED

enum avdtp_content_protection_type_t

Enumerator
AVDTP_CONTENT_PROTECTION_DTCP
AVDTP_CONTENT_PROTECTION_SCMS_T

enum avdtp_initiator_connection_state_t

Enumerator
AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE
AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_DISCOVER_SEPS
AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_GET_CAPABILITIES
AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_GET_ALL_CAPABILITIES
AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_GET_CONFIGURATION
AVDTP_SIGNALING_CONNECTION_INITIATOR_W4_ANSWER

enum avdtp_initiator_stream_endpoint_state_t

Enumerator
AVDTP_INITIATOR_STREAM_CONFIG_IDLE
AVDTP_INITIATOR_W2_SET_CONFIGURATION
AVDTP_INITIATOR_W2_SUSPEND_STREAM_WITH_SEID
AVDTP_INITIATOR_W2_RECONFIGURE_STREAM_WITH_SEID
AVDTP_INITIATOR_W2_OPEN_STREAM
AVDTP_INITIATOR_W2_STREAMING_ABORT
AVDTP_INITIATOR_FRAGMENTATED_COMMAND
AVDTP_INITIATOR_W4_ANSWER

enum avdtp_media_codec_type_t

Enumerator
AVDTP_CODEC_SBC
AVDTP_CODEC_MPEG_1_2_AUDIO
AVDTP_CODEC_MPEG_2_4_AAC
AVDTP_CODEC_ATRAC_FAMILY
AVDTP_CODEC_NON_A2DP

enum avdtp_media_type_t

Enumerator
AVDTP_AUDIO
AVDTP_VIDEO
AVDTP_MULTIMEDIA

enum avdtp_message_type_t

Enumerator
AVDTP_CMD_MSG
AVDTP_GENERAL_REJECT_MSG
AVDTP_RESPONSE_ACCEPT_MSG
AVDTP_RESPONSE_REJECT_MSG

enum avdtp_packet_type_t

Enumerator
AVDTP_SINGLE_PACKET
AVDTP_START_PACKET
AVDTP_CONTINUE_PACKET
AVDTP_END_PACKET

enum avdtp_sbc_allocation_method_t

Enumerator
AVDTP_SBC_ALLOCATION_METHOD_LOUDNESS
AVDTP_SBC_ALLOCATION_METHOD_SNR

enum avdtp_sbc_block_length_t

Enumerator
AVDTP_SBC_BLOCK_LENGTH_16
AVDTP_SBC_BLOCK_LENGTH_12
AVDTP_SBC_BLOCK_LENGTH_8
AVDTP_SBC_BLOCK_LENGTH_4

enum avdtp_sbc_channel_mode_t

Enumerator
AVDTP_SBC_JOINT_STEREO
AVDTP_SBC_STEREO
AVDTP_SBC_DUAL_CHANNEL
AVDTP_SBC_MONO

enum avdtp_sbc_sampling_frequency_t

Enumerator
AVDTP_SBC_48000
AVDTP_SBC_44100
AVDTP_SBC_32000
AVDTP_SBC_16000

enum avdtp_sbc_subbands_t

Enumerator
AVDTP_SBC_SUBBANDS_8
AVDTP_SBC_SUBBANDS_4

enum avdtp_sep_type_t

Enumerator
AVDTP_SOURCE
AVDTP_SINK

enum avdtp_service_category_t

Enumerator
AVDTP_SERVICE_CATEGORY_INVALID_0
AVDTP_MEDIA_TRANSPORT
AVDTP_REPORTING
AVDTP_RECOVERY
AVDTP_CONTENT_PROTECTION
AVDTP_HEADER_COMPRESSION
AVDTP_MULTIPLEXING
AVDTP_MEDIA_CODEC
AVDTP_DELAY_REPORTING
AVDTP_SERVICE_CATEGORY_INVALID_FF

enum avdtp_service_mode_t

Enumerator
AVDTP_BASIC_SERVICE_MODE
AVDTP_MULTIPLEXING_SERVICE_MODE

enum avdtp_signal_identifier_t

Enumerator
AVDTP_SI_NONE
AVDTP_SI_DISCOVER
AVDTP_SI_GET_CAPABILITIES
AVDTP_SI_SET_CONFIGURATION
AVDTP_SI_GET_CONFIGURATION
AVDTP_SI_RECONFIGURE
AVDTP_SI_OPEN
AVDTP_SI_START
AVDTP_SI_CLOSE
AVDTP_SI_SUSPEND
AVDTP_SI_ABORT
AVDTP_SI_SECURITY_CONTROL
AVDTP_SI_GET_ALL_CAPABILITIES
AVDTP_SI_DELAYREPORT

enum avdtp_stream_endpoint_state_t

Enumerator
AVDTP_STREAM_ENDPOINT_IDLE
AVDTP_STREAM_ENDPOINT_CONFIGURATION_SUBSTATEMACHINE
AVDTP_STREAM_ENDPOINT_CONFIGURED
AVDTP_STREAM_ENDPOINT_W2_REQUEST_OPEN_STREAM
AVDTP_STREAM_ENDPOINT_W4_L2CAP_FOR_MEDIA_CONNECTED
AVDTP_STREAM_ENDPOINT_OPENED
AVDTP_STREAM_ENDPOINT_STREAMING
AVDTP_STREAM_ENDPOINT_CLOSING
AVDTP_STREAM_ENDPOINT_ABORTING
AVDTP_STREAM_ENDPOINT_W4_L2CAP_FOR_MEDIA_DISCONNECTED

uint8_t avdtp_abort_stream	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		avdtp_context_t *	context
	)

uint8_t avdtp_choose_sbc_allocation_method	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_allocation_method_bitmap
	)

uint8_t avdtp_choose_sbc_block_length	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_block_length_bitmap
	)

uint8_t avdtp_choose_sbc_channel_mode	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_channel_mode_bitmap
	)

uint8_t avdtp_choose_sbc_max_bitpool_value	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_max_bitpool_value
	)

uint8_t avdtp_choose_sbc_min_bitpool_value	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_min_bitpool_value
	)

uint8_t avdtp_choose_sbc_sampling_frequency	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_sampling_frequency_bitmap
	)

uint8_t avdtp_choose_sbc_subbands	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	remote_subbands_bitmap
	)

uint8_t avdtp_connect	(	bd_addr_t	remote,
		avdtp_sep_type_t	query_role,
		avdtp_context_t *	context,
		uint16_t *	avdtp_cid
	)

avdtp_connection_t* avdtp_create_connection	(	bd_addr_t	remote_addr,
		avdtp_context_t *	context
	)

avdtp_stream_endpoint_t* avdtp_create_stream_endpoint	(	avdtp_sep_type_t	sep_type,
		avdtp_media_type_t	media_type,
		avdtp_context_t *	context
	)

uint8_t avdtp_disconnect	(	uint16_t	avdtp_cid,
		avdtp_context_t *	context
	)

void avdtp_discover_stream_endpoints	(	uint16_t	avdtp_cid,
		avdtp_context_t *	context
	)

void avdtp_get_all_capabilities	(	uint16_t	avdtp_cid,
		uint8_t	remote_seid,
		avdtp_context_t *	context
	)

void avdtp_get_capabilities	(	uint16_t	avdtp_cid,
		uint8_t	remote_seid,
		avdtp_context_t *	context
	)

void avdtp_get_configuration	(	uint16_t	avdtp_cid,
		uint8_t	remote_seid,
		avdtp_context_t *	context
	)

void avdtp_handle_can_send_now	(	avdtp_connection_t *	connection,
		uint16_t	l2cap_cid,
		avdtp_context_t *	context
	)

void avdtp_initialize_sbc_configuration_storage	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t *	config_storage,
		uint16_t	storage_size,
		uint8_t *	packet,
		uint16_t	packet_size
	)

uint8_t avdtp_open_stream	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		uint8_t	remote_seid,
		avdtp_context_t *	context
	)

void avdtp_packet_handler	(	uint8_t	packet_type,
		uint16_t	channel,
		uint8_t *	packet,
		uint16_t	size,
		avdtp_context_t *	context
	)

void avdtp_reconfigure	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		uint8_t	remote_seid,
		uint16_t	configured_services_bitmap,
		avdtp_capabilities_t	configuration,
		avdtp_context_t *	context
	)

void avdtp_register_content_protection_category	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint16_t	cp_type,
		const uint8_t *	cp_type_value,
		uint8_t	cp_type_value_len
	)

void avdtp_register_delay_reporting_category ( avdtp_stream_endpoint_t * stream_endpoint )

void avdtp_register_header_compression_category	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	back_ch,
		uint8_t	media,
		uint8_t	recovery
	)

void avdtp_register_media_codec_category	(	avdtp_stream_endpoint_t *	stream_endpoint,
		avdtp_media_type_t	media_type,
		avdtp_media_codec_type_t	media_codec_type,
		uint8_t *	media_codec_info,
		uint16_t	media_codec_info_len
	)

void avdtp_register_media_transport_category ( avdtp_stream_endpoint_t * stream_endpoint )

void avdtp_register_multiplexing_category	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	fragmentation
	)

void avdtp_register_recovery_category	(	avdtp_stream_endpoint_t *	stream_endpoint,
		uint8_t	maximum_recovery_window_size,
		uint8_t	maximum_number_media_packets
	)

void avdtp_register_reporting_category ( avdtp_stream_endpoint_t * stream_endpoint )

avdtp_sep_t* avdtp_remote_sep	(	uint16_t	avdtp_cid,
		uint8_t	index,
		avdtp_context_t *	context
	)

uint8_t avdtp_remote_seps_num	(	uint16_t	avdtp_cid,
		avdtp_context_t *	context
	)

void avdtp_set_configuration	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		uint8_t	remote_seid,
		uint16_t	configured_services_bitmap,
		avdtp_capabilities_t	configuration,
		avdtp_context_t *	context
	)

uint8_t avdtp_start_stream	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		avdtp_context_t *	context
	)

uint8_t avdtp_stop_stream	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		avdtp_context_t *	context
	)

uint8_t avdtp_stream_endpoint_seid ( avdtp_stream_endpoint_t * stream_endpoint )

uint8_t avdtp_suspend_stream	(	uint16_t	avdtp_cid,
		uint8_t	local_seid,
		avdtp_context_t *	context
	)

Microchip® Advanced Software Framework

Data Structures

Macros

Typedefs

Enumerations

Functions