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avdtp: add DELAY_REPORT event

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This commit is contained in:
Milanka Ringwald 2019-09-20 13:58:59 +02:00
parent f6f3c9037b
commit ff6bc02c5d
4 changed files with 90 additions and 0 deletions
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18
src/btstack_defines.h
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@ -1621,6 +1621,14 @@ typedef uint8_t sm_key_t[16];
*/
#define AVDTP_SUBEVENT_SIGNALING_SEP_DICOVERY_DONE 0x16
/**
* @format 1212
* @param subevent_code
* @param avdtp_cid
* @param local_seid
* @param delay_100us
*/
#define AVDTP_SUBEVENT_SIGNALING_DELAY_REPORT 0x17
/** A2DP Subevent */
/* Stream goes through following states:
@ -1761,6 +1769,16 @@ typedef uint8_t sm_key_t[16];
*/
#define A2DP_SUBEVENT_STREAM_RECONFIGURED 0x0D
/**
* @format 1212
* @param subevent_code
* @param avdtp_cid
* @param local_seid
* @param delay_100us
*/
#define A2DP_SUBEVENT_SIGNALING_DELAY_REPORT 0x0E
/** AVRCP Subevent */
/**

56
src/btstack_event.h
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@ -5268,6 +5268,34 @@ static inline uint16_t avdtp_subevent_signaling_sep_dicovery_done_get_avdtp_cid(
return little_endian_read_16(event, 3);
}
/**
* @brief Get field avdtp_cid from event AVDTP_SUBEVENT_SIGNALING_DELAY_REPORT
* @param event packet
* @return avdtp_cid
* @note: btstack_type 2
*/
static inline uint16_t avdtp_subevent_signaling_delay_report_get_avdtp_cid(const uint8_t * event){
return little_endian_read_16(event, 3);
}
/**
* @brief Get field local_seid from event AVDTP_SUBEVENT_SIGNALING_DELAY_REPORT
* @param event packet
* @return local_seid
* @note: btstack_type 1
*/
static inline uint8_t avdtp_subevent_signaling_delay_report_get_local_seid(const uint8_t * event){
return event[5];
}
/**
* @brief Get field delay_100us from event AVDTP_SUBEVENT_SIGNALING_DELAY_REPORT
* @param event packet
* @return delay_100us
* @note: btstack_type 2
*/
static inline uint16_t avdtp_subevent_signaling_delay_report_get_delay_100us(const uint8_t * event){
return little_endian_read_16(event, 6);
}
/**
* @brief Get field a2dp_cid from event A2DP_SUBEVENT_STREAMING_CAN_SEND_MEDIA_PACKET_NOW
* @param event packet
@ -5722,6 +5750,34 @@ static inline uint8_t a2dp_subevent_stream_reconfigured_get_status(const uint8_t
return event[6];
}
/**
* @brief Get field avdtp_cid from event A2DP_SUBEVENT_SIGNALING_DELAY_REPORT
* @param event packet
* @return avdtp_cid
* @note: btstack_type 2
*/
static inline uint16_t a2dp_subevent_signaling_delay_report_get_avdtp_cid(const uint8_t * event){
return little_endian_read_16(event, 3);
}
/**
* @brief Get field local_seid from event A2DP_SUBEVENT_SIGNALING_DELAY_REPORT
* @param event packet
* @return local_seid
* @note: btstack_type 1
*/
static inline uint8_t a2dp_subevent_signaling_delay_report_get_local_seid(const uint8_t * event){
return event[5];
}
/**
* @brief Get field delay_100us from event A2DP_SUBEVENT_SIGNALING_DELAY_REPORT
* @param event packet
* @return delay_100us
* @note: btstack_type 2
*/
static inline uint16_t a2dp_subevent_signaling_delay_report_get_delay_100us(const uint8_t * event){
return little_endian_read_16(event, 6);
}
/**
* @brief Get field status from event AVRCP_SUBEVENT_CONNECTION_ESTABLISHED
* @param event packet

15
src/classic/avdtp_util.c
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@ -636,6 +636,21 @@ void avdtp_signaling_emit_sep_done(btstack_packet_handler_t callback, uint16_t a
(*callback)(HCI_EVENT_PACKET, 0, event, sizeof(event));
}
void avdtp_signaling_emit_delay(btstack_packet_handler_t callback, uint16_t avdtp_cid, uint8_t local_seid, uint16_t delay){
if (!callback) return;
uint8_t event[8];
int pos = 0;
event[pos++] = HCI_EVENT_AVDTP_META;
event[pos++] = sizeof(event) - 2;
event[pos++] = AVDTP_SUBEVENT_SIGNALING_DELAY_REPORT;
little_endian_store_16(event, pos, avdtp_cid);
pos += 2;
event[pos++] = local_seid;
little_endian_store_16(event, pos, delay);
pos += 2;
(*callback)(HCI_EVENT_PACKET, 0, event, sizeof(event));
}
void avdtp_signaling_emit_accept(btstack_packet_handler_t callback, uint16_t avdtp_cid, uint8_t local_seid, avdtp_signal_identifier_t identifier){
if (!callback) return;
uint8_t event[7];

1
src/classic/avdtp_util.h
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@ -84,6 +84,7 @@ void avdtp_streaming_emit_connection_released(btstack_packet_handler_t callback,
void avdtp_signaling_emit_sep(btstack_packet_handler_t callback, uint16_t avdtp_cid, avdtp_sep_t sep);
void avdtp_signaling_emit_sep_done(btstack_packet_handler_t callback, uint16_t avdtp_cid);
void avdtp_signaling_emit_delay(btstack_packet_handler_t callback, uint16_t avdtp_cid, uint8_t local_seid, uint16_t delay);
void avdtp_signaling_emit_accept(btstack_packet_handler_t callback, uint16_t avdtp_cid, uint8_t seid, avdtp_signal_identifier_t identifier);
void avdtp_signaling_emit_general_reject(btstack_packet_handler_t callback, uint16_t avdtp_cid, uint8_t int_seid, avdtp_signal_identifier_t identifier);