nimble_autoadv.h

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/*
 * Copyright (C) 2020 Freie Universität Berlin
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once

 
#include "host/ble_gap.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#ifndef CONFIG_NIMBLE_AUTOADV_DEVICE_NAME
#define CONFIG_NIMBLE_AUTOADV_DEVICE_NAME       "NimBLE on RIOT"
#endif

#ifndef CONFIG_NIMBLE_AUTOADV_START_MANUALLY
#define CONFIG_NIMBLE_AUTOADV_START_MANUALLY    0
#endif

#ifndef CONFIG_NIMBLE_AUTOADV_FLAG_FIELD
#define CONFIG_NIMBLE_AUTOADV_FLAG_FIELD        1
#endif

#define NIMBLE_AUTOADV_FLAG_LEGACY          (1 << 0)        
#define NIMBLE_AUTOADV_FLAG_HD_MODE         (1 << 1)        
#define NIMBLE_AUTOADV_FLAG_CONNECTABLE     (1 << 2)        
#define NIMBLE_AUTOADV_FLAG_SCANNABLE       (1 << 3)        
#define NIMBLE_AUTOADV_FLAG_ANONYMOUS       (1 << 4)        
#define NIMBLE_AUTOADV_FLAG_SCAN_REQ_NOTIF  (1 << 5)        

typedef struct {
    uint32_t adv_itvl_ms;       
    int32_t adv_duration_ms;    
    uint8_t flags;              
    uint8_t phy;                
    int8_t tx_power;            
    uint8_t channel_map;        
    uint8_t own_addr_type;      
    uint8_t filter_policy;      
} nimble_autoadv_cfg_t;

void nimble_autoadv_init(const nimble_autoadv_cfg_t *cfg);

void nimble_autoadv_cfg_update(nimble_autoadv_cfg_t *cfg);

void nimble_autoadv_get_cfg(nimble_autoadv_cfg_t *cfg);

int nimble_autoadv_add_field(uint8_t type, const void *data, size_t data_len);

void nimble_autoadv_set_gap_cb(ble_gap_event_fn *cb, void *cb_arg);

void nimble_autoadv_start(ble_addr_t *addr);

void nimble_autoadv_stop(void);

void nimble_autoadv_reset(nimble_autoadv_cfg_t *cfg);

int nimble_autoadv_get_adv_instance(void);
 
#ifdef __cplusplus
}
#endif