at24mac.h

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/*
 * Copyright (C) 2019 Benjamin Valentin
 *
 * 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 <stdint.h>
#include "net/eui48.h"
#include "net/eui64.h"
#include "periph/i2c.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef uint_fast8_t at24mac_t;
 
#define AT24MAC_ID_LEN  (16)            

typedef enum {
    AT24MAC4XX,                         
    AT24MAC6XX                          
} at24mac_type_t;

typedef struct {
    i2c_t i2c_dev;                      
    uint8_t i2c_addr;                   
    at24mac_type_t type;                
} at24mac_params_t;

int at24mac_get_eui48(at24mac_t dev, eui48_t *addr);

int at24mac_get_eui64(at24mac_t dev, eui64_t *addr);

int at24mac_get_id128(at24mac_t dev, void *dst);

at24mac_type_t at24mac_get_type(at24mac_t dev);
 
#ifdef __cplusplus
}
#endif