AVDTP Sink API
src/classic/avdtp_sink.h : Audio/Video Distribution Transport Protocol (AVDTP) Sink is a device that accepts streamed media data.
/**
* @brief Set up AVDTP Sink device.
*/
void avdtp_sink_init(void);
// returns avdtp_stream_endpoint_t *
avdtp_stream_endpoint_t * avdtp_sink_create_stream_endpoint(avdtp_sep_type_t sep_type, avdtp_media_type_t media_type);
/**
* @brief Unregister stream endpoint and free it's memory
* @param stream_endpoint created by avdtp_sink_create_stream_endpoint
*/
void avdtp_sink_finalize_stream_endpoint(avdtp_stream_endpoint_t * stream_endpoint);
void avdtp_sink_register_media_transport_category(uint8_t seid);
void avdtp_sink_register_reporting_category(uint8_t seid);
void avdtp_sink_register_delay_reporting_category(uint8_t seid);
void avdtp_sink_register_recovery_category(uint8_t seid, uint8_t maximum_recovery_window_size, uint8_t maximum_number_media_packets);
void avdtp_sink_register_header_compression_category(uint8_t seid, uint8_t back_ch, uint8_t media, uint8_t recovery);
void avdtp_sink_register_multiplexing_category(uint8_t seid, uint8_t fragmentation);
void avdtp_sink_register_media_codec_category(uint8_t seid, avdtp_media_type_t media_type, avdtp_media_codec_type_t media_codec_type, const uint8_t *media_codec_info, uint16_t media_codec_info_len);
void avdtp_sink_register_content_protection_category(uint8_t seid, uint16_t cp_type, const uint8_t * cp_type_value, uint8_t cp_type_value_len);
/**
* @brief Register callback for the AVDTP Sink client.
* @param callback
*/
void avdtp_sink_register_packet_handler(btstack_packet_handler_t callback);
/**
* @brief Connect to device with a bluetooth address. (and perform configuration?)
* @param bd_addr
* @param avdtp_cid Assigned avdtp cid
*/
uint8_t avdtp_sink_connect(bd_addr_t bd_addr, uint16_t * avdtp_cid);
void avdtp_sink_register_media_handler(void (*callback)(uint8_t local_seid, uint8_t *packet, uint16_t size));
/**
* @brief Disconnect from device with connection handle.
* @param avdtp_cid
*/
uint8_t avdtp_sink_disconnect(uint16_t avdtp_cid);
/**
* @brief Discover stream endpoints
* @param avdtp_cid
*/
uint8_t avdtp_sink_discover_stream_endpoints(uint16_t avdtp_cid);
/**
* @brief Get capabilities
* @param avdtp_cid
*/
uint8_t avdtp_sink_get_capabilities(uint16_t avdtp_cid, uint8_t acp_seid);
/**
* @brief Get all capabilities
* @param avdtp_cid
*/
uint8_t avdtp_sink_get_all_capabilities(uint16_t avdtp_cid, uint8_t acp_seid);
/**
* @brief Set configuration
* @param avdtp_cid
*/
uint8_t avdtp_sink_set_configuration(uint16_t avdtp_cid, uint8_t int_seid, uint8_t acp_seid, uint16_t configured_services_bitmap, avdtp_capabilities_t configuration);
/**
* @brief Reconfigure stream
* @param avdtp_cid
* @param seid
*/
uint8_t avdtp_sink_reconfigure(uint16_t avdtp_cid, uint8_t int_seid, uint8_t acp_seid, uint16_t configured_services_bitmap, avdtp_capabilities_t configuration);
/**
* @brief Get configuration
* @param avdtp_cid
*/
uint8_t avdtp_sink_get_configuration(uint16_t avdtp_cid, uint8_t acp_seid);
/**
* @brief Open stream
* @param avdtp_cid
* @param seid
*/
uint8_t avdtp_sink_open_stream(uint16_t avdtp_cid, uint8_t int_seid, uint8_t acp_seid);
/**
* @brief Start stream
* @param local_seid
*/
uint8_t avdtp_sink_start_stream(uint16_t avdtp_cid, uint8_t local_seid);
/**
* @brief Abort stream
* @param local_seid
*/
uint8_t avdtp_sink_abort_stream(uint16_t avdtp_cid, uint8_t local_seid);
/**
* @brief Start stream
* @param local_seid
*/
uint8_t avdtp_sink_stop_stream(uint16_t avdtp_cid, uint8_t local_seid);
/**
* @brief Suspend stream
* @param local_seid
*/
uint8_t avdtp_sink_suspend(uint16_t avdtp_cid, uint8_t local_seid);
/**
* @brief Report delay
* @param local_seid
* @param delay_100us
*/
uint8_t avdtp_sink_delay_report(uint16_t avdtp_cid, uint8_t local_seid, uint16_t delay_100us);
/**
* @brief Register media configuration validator. Can reject insuitable configuration or report stream endpoint as currently busy
* @note validator has to return AVDTP error codes like: AVDTP_ERROR_CODE_SEP_IN_USE or AVDTP_ERROR_CODE_UNSUPPORTED_CONFIGURATION
* the callback receives the media configuration in the same format as the existing AVDTP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION
* and similar
* @param callback
*/
void avdtp_sink_register_media_config_validator(uint8_t (*callback)(const avdtp_stream_endpoint_t * stream_endpoint, const uint8_t * event, uint16_t size));
/**
* @brief De-Init AVDTP Sink.
*/
void avdtp_sink_deinit(void);
// AVDTP_SI_DELAYREPORT