127 lines
3.9 KiB
C
127 lines
3.9 KiB
C
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#ifndef _BLE_AUDIO_SYNC_H_
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#define _BLE_AUDIO_SYNC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#if (LE_AUDIO_BROADCAST_SINK_ROLE | LE_AUDIO_BROADCAST_ASSISTANT_ROLE)
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#include "gap.h"
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#include "gap_pa_sync.h"
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#include "gap_past_recipient.h"
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#include "ble_audio_def.h"
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#include "base_data_parse.h"
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typedef void *T_BLE_AUDIO_SYNC_HANDLE;
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#define MSG_BLE_AUDIO_PA_SYNC_STATE 0x01
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#define MSG_BLE_AUDIO_PA_REPORT_INFO 0x02
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#define MSG_BLE_AUDIO_BASE_DATA_MODIFY_INFO 0x03
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#define MSG_BLE_AUDIO_PA_BIGINFO 0x04
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#define MSG_BLE_AUDIO_SYNC_HANDLE_RELEASED 0x20
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#define MSG_BLE_AUDIO_ADDR_UPDATE 0x21
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typedef enum
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{
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BLE_AUDIO_ACTION_ROLE_IDLE = 0x00,
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BLE_AUDIO_ACTION_ROLE_LOCAL_API = 0x01,
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#if LE_AUDIO_BASS_SUPPORT
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BLE_AUDIO_ACTION_ROLE_BASS = 0x02,
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#endif
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} T_BLE_AUDIO_ACTION_ROLE;
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typedef struct
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{
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T_BASE_DATA_MAPPING *p_base_mapping;
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} T_BLE_AUDIO_BASE_DATA_MODIFY_INFO;
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typedef enum
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{
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BLE_AUDIO_PA_IDLE = 0x00,
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BLE_AUDIO_PA_SYNC = 0x01,
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BLE_AUDIO_PA_TERMINATE = 0x02,
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BLE_AUDIO_PA_LOST = 0x03,
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} T_BLE_AUDIO_PA_ACTION;
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typedef struct
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{
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T_GAP_PA_SYNC_STATE sync_state;
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T_BLE_AUDIO_PA_ACTION action;
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T_BLE_AUDIO_ACTION_ROLE action_role;
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uint16_t cause;
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} T_BLE_AUDIO_PA_SYNC_STATE;
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typedef struct
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{
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T_BLE_AUDIO_ACTION_ROLE action_role;
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} T_BLE_AUDIO_SYNC_HANDLE_RELEASED;
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typedef struct
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{
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uint8_t *advertiser_address;
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} T_BLE_AUDIO_ADDR_UPDATE;
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typedef union
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{
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T_BLE_AUDIO_PA_SYNC_STATE *p_pa_sync_state;
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T_LE_PERIODIC_ADV_REPORT_INFO *p_le_periodic_adv_report_info;
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T_BLE_AUDIO_BASE_DATA_MODIFY_INFO *p_base_data_modify_info;
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T_LE_BIGINFO_ADV_REPORT_INFO *p_le_biginfo_adv_report_info;
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T_BLE_AUDIO_SYNC_HANDLE_RELEASED *p_sync_handle_released;
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T_BLE_AUDIO_ADDR_UPDATE *p_addr_update;
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} T_BLE_AUDIO_SYNC_CB_DATA;
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typedef struct
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{
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uint8_t advertiser_address_type;
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uint8_t advertiser_address[GAP_BD_ADDR_LEN];
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uint8_t adv_sid;
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uint8_t broadcast_id[BROADCAST_ID_LEN];
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//PA info
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uint8_t sync_id;
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T_GAP_PA_SYNC_STATE pa_state;
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uint16_t pa_interval;
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T_BASE_DATA_MAPPING *p_base_mapping;
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bool big_info_received;
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T_LE_BIGINFO_ADV_REPORT_INFO big_info;
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} T_BLE_AUDIO_SYNC_INFO;
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typedef void(*P_FUN_BLE_AUDIO_SYNC_CB)(T_BLE_AUDIO_SYNC_HANDLE handle, uint8_t cb_type,
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void *p_cb_data);
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T_BLE_AUDIO_SYNC_HANDLE ble_audio_sync_create(P_FUN_BLE_AUDIO_SYNC_CB cb_pfn,
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uint8_t advertiser_address_type,
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uint8_t *advertiser_address, uint8_t adv_sid,
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uint8_t broadcast_id[BROADCAST_ID_LEN]);
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bool ble_audio_sync_update_cb(T_BLE_AUDIO_SYNC_HANDLE handle,
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P_FUN_BLE_AUDIO_SYNC_CB cb_pfn);
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bool ble_audio_sync_update_addr(T_BLE_AUDIO_SYNC_HANDLE handle,
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uint8_t *advertiser_address);
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T_BLE_AUDIO_SYNC_HANDLE ble_audio_sync_find(uint8_t advertiser_address_type,
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uint8_t adv_sid, uint8_t broadcast_id[BROADCAST_ID_LEN]);
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bool ble_audio_sync_get_info(T_BLE_AUDIO_SYNC_HANDLE handle, T_BLE_AUDIO_SYNC_INFO *p_info);
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bool ble_audio_sync_realese(T_BLE_AUDIO_SYNC_HANDLE handle);
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bool ble_audio_pa_sync_establish(T_BLE_AUDIO_SYNC_HANDLE handle, uint8_t options,
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uint8_t sync_cte_type,
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uint16_t skip, uint16_t sync_timeout);
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bool ble_audio_pa_terminate(T_BLE_AUDIO_SYNC_HANDLE handle);
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bool ble_audio_set_default_past_recipient_param(
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T_GAP_PAST_RECIPIENT_PERIODIC_ADV_SYNC_TRANSFER_PARAM *p_param);
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bool ble_audio_set_past_recipient_param(uint16_t conn_handle,
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T_GAP_PAST_RECIPIENT_PERIODIC_ADV_SYNC_TRANSFER_PARAM *p_param);
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#endif
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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