mirror of
https://github.com/RIOT-OS/RIOT.git
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66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
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/*
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* Copyright (C) 2020 ML!PA Consulting GmbH
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_deRFmega256
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* @{
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*
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* @file
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* @brief EUI providers found on the board
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*
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* @author Alexander Chudov <chudov@gmail.com>
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*/
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#ifndef EUI_PROVIDER_PARAMS_H
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#define EUI_PROVIDER_PARAMS_H
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#include "net/eui64.h"
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#include "periph/eeprom.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name MAC configuration
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* Offset of the MAC address in the EEPROM
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*/
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#define EEPROM_MAC_ADDR (0x1fe4)
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/**
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* @brief Constant in EEPROM provides a EUI-64, this is also printed on the board
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*/
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static inline int _eeprom_mac_get_eui64(const void *arg, eui64_t *addr, uint8_t index)
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{
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(void) arg;
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(void) index;
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if (eeprom_read(EEPROM_MAC_ADDR, addr, sizeof(eui64_t)) != sizeof(eui64_t)) {
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return -1;
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}
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addr->uint64.u64 = byteorder_htonll(addr->uint64.u64).u64;
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return 0;
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}
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/**
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* @name EUI-64 sources on the board
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* @{
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*/
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#define EUI64_PROVIDER_FUNC _eeprom_mac_get_eui64
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#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
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#define EUI64_PROVIDER_INDEX 0
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* EUI_PROVIDER_PARAMS_H */
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/** @} */
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