bt_mgmt.h

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/*
 * Copyright (c) 2023 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef _BT_MGMT_H_
#define _BT_MGMT_H_
 
#include <zephyr/bluetooth/bluetooth.h>
#include <zephyr/bluetooth/conn.h>
#include <zephyr/bluetooth/audio/audio.h>
 
#define LE_AUDIO_EXTENDED_ADV_NAME                                                                 \
        BT_LE_ADV_PARAM(BT_LE_ADV_OPT_EXT_ADV | BT_LE_ADV_OPT_USE_NAME,                            \
                        CONFIG_BLE_ACL_EXT_ADV_INT_MIN, CONFIG_BLE_ACL_EXT_ADV_INT_MAX, NULL)
 
#define LE_AUDIO_EXTENDED_ADV_CONN_NAME                                                            \
        BT_LE_ADV_PARAM(BT_LE_ADV_OPT_EXT_ADV | BT_LE_ADV_OPT_CONNECTABLE |                        \
                                BT_LE_ADV_OPT_USE_NAME,                                            \
                        CONFIG_BLE_ACL_EXT_ADV_INT_MIN, CONFIG_BLE_ACL_EXT_ADV_INT_MAX, NULL)
 
#define LE_AUDIO_EXTENDED_ADV_CONN_NAME_FILTER                                                     \
        BT_LE_ADV_PARAM(BT_LE_ADV_OPT_EXT_ADV | BT_LE_ADV_OPT_CONNECTABLE |                        \
                                BT_LE_ADV_OPT_USE_NAME | BT_LE_ADV_OPT_FILTER_CONN,                \
                        CONFIG_BLE_ACL_EXT_ADV_INT_MIN, CONFIG_BLE_ACL_EXT_ADV_INT_MAX, NULL)
 
#define LE_AUDIO_PERIODIC_ADV                                                                      \
        BT_LE_PER_ADV_PARAM(CONFIG_BLE_ACL_PER_ADV_INT_MIN, CONFIG_BLE_ACL_PER_ADV_INT_MAX,        \
                            BT_LE_PER_ADV_OPT_NONE)
 
#define BT_LE_ADV_FAST_CONN                                                                        \
        BT_LE_ADV_PARAM(BT_LE_ADV_OPT_CONNECTABLE, BT_GAP_ADV_FAST_INT_MIN_1,                      \
                        BT_GAP_ADV_FAST_INT_MAX_1, NULL)
 
/* Broadcast name can be max 32 bytes long, so this will be the limit for both.
 * Add one for '\0' at the end.
 */
#define BLE_SEARCH_NAME_MAX_LEN 33
 
#if (CONFIG_SCAN_MODE_ACTIVE)
#define NRF5340_AUDIO_GATEWAY_SCAN_TYPE   BT_LE_SCAN_TYPE_ACTIVE
#define NRF5340_AUDIO_GATEWAY_SCAN_PARAMS BT_LE_SCAN_ACTIVE
#elif (CONFIG_SCAN_MODE_PASSIVE)
#define NRF5340_AUDIO_GATEWAY_SCAN_TYPE   BT_LE_SCAN_TYPE_PASSIVE
#define NRF5340_AUDIO_GATEWAY_SCAN_PARAMS BT_LE_SCAN_PASSIVE
#else
#error "Select either CONFIG_SCAN_MODE_ACTIVE or CONFIG_SCAN_MODE_PASSIVE"
#endif
 
enum bt_mgmt_scan_type {
        BT_MGMT_SCAN_TYPE_CONN = 1,
        BT_MGMT_SCAN_TYPE_BROADCAST = 2,
};
 
#define BRDCAST_ID_NOT_USED (BT_AUDIO_BROADCAST_ID_MAX + 1)
 
void bt_mgmt_set_size_filled_get(uint8_t *num_filled);
 
void bt_mgmt_scan_sirk_set(uint8_t const *const sirk);
 
int bt_mgmt_adv_buffer_put(struct bt_data *const adv_buf, uint32_t *index, size_t adv_buf_vacant,
                           size_t data_len, uint8_t type, void *data);
 
int bt_mgmt_scan_start(uint16_t scan_intvl, uint16_t scan_win, enum bt_mgmt_scan_type type,
                       char const *const name, uint32_t brdcast_id);
 
int bt_mgmt_manufacturer_uuid_populate(struct net_buf_simple *uuid_buf, uint16_t company_id);
 
int bt_mgmt_per_adv_stop(uint8_t ext_adv_index);
 
int bt_mgmt_ext_adv_stop(uint8_t ext_adv_index);
 
int bt_mgmt_adv_start(uint8_t ext_adv_index, const struct bt_data *ext_adv, size_t ext_adv_size,
                      const struct bt_data *per_adv, size_t per_adv_size, bool connectable);
 
void bt_mgmt_num_conn_get(uint8_t *num_conn);
 
int bt_mgmt_bonding_clear(void);
 
void bt_mgmt_scan_delegator_init(void);
 
void bt_mgmt_broadcast_code_ptr_get(uint8_t **broadcast_code_ptr);
 
int bt_mgmt_pa_sync_delete(struct bt_le_per_adv_sync *pa_sync);
 
int bt_mgmt_conn_disconnect(struct bt_conn *conn, uint8_t reason);
 
int bt_mgmt_init(void);
 
#endif /* _BT_MGMT_H_ */