pf.h

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/*
 * Copyright (c) 2026 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef BT_FAST_PAIR_FHN_PF_H_
#define BT_FAST_PAIR_FHN_PF_H_
 
#include <zephyr/bluetooth/conn.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum bt_fast_pair_fhn_pf_ranging_tech_id {
        BT_FAST_PAIR_FHN_PF_RANGING_TECH_ID_UWB = 0,
 
        BT_FAST_PAIR_FHN_PF_RANGING_TECH_ID_BLE_CS = 1,
 
        BT_FAST_PAIR_FHN_PF_RANGING_TECH_ID_WIFI_NAN_RTT = 2,
 
        BT_FAST_PAIR_FHN_PF_RANGING_TECH_ID_BLE_RSSI = 3,
};
 
bool bt_fast_pair_fhn_pf_ranging_tech_bm_check(uint16_t bm,
                                               enum bt_fast_pair_fhn_pf_ranging_tech_id id);
 
void bt_fast_pair_fhn_pf_ranging_tech_bm_write(uint16_t *bm,
                                               enum bt_fast_pair_fhn_pf_ranging_tech_id id,
                                               bool value);
 
struct bt_fast_pair_fhn_pf_ranging_tech_payload {
        enum bt_fast_pair_fhn_pf_ranging_tech_id id;
 
        uint8_t data_len;
 
        uint8_t *data;
};
 
int bt_fast_pair_fhn_pf_ranging_capability_response_send(
        struct bt_conn *conn,
        uint16_t ranging_tech_bm,
        struct bt_fast_pair_fhn_pf_ranging_tech_payload *capability_payloads,
        uint8_t capability_payload_num);
 
int bt_fast_pair_fhn_pf_ranging_config_response_send(struct bt_conn *conn,
                                                     uint16_t ranging_tech_bm);
 
int bt_fast_pair_fhn_pf_stop_ranging_response_send(struct bt_conn *conn,
                                                   uint16_t ranging_tech_bm);
 
struct bt_fast_pair_fhn_pf_ranging_mgmt_cb {
        void (*ranging_capability_request)(struct bt_conn *conn, uint16_t ranging_tech_bm);
 
        void (*ranging_config_request)(
                struct bt_conn *conn,
                uint16_t ranging_tech_bm,
                struct bt_fast_pair_fhn_pf_ranging_tech_payload *config_payloads,
                uint8_t config_payload_num);
 
        void (*stop_ranging_request)(struct bt_conn *conn, uint16_t ranging_tech_bm);
 
        void (*comm_channel_terminated)(struct bt_conn *conn);
};
 
int bt_fast_pair_fhn_pf_ranging_mgmt_cb_register(
        const struct bt_fast_pair_fhn_pf_ranging_mgmt_cb *cb);
 
#ifdef __cplusplus
}
#endif
 
#endif /* BT_FAST_PAIR_FHN_PF_H_ */