2015-04-23 18:38:03 +02:00
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/*
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* Copyright (C) 2015 Freie Universität Berlin
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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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* @defgroup net_ng_ieee802154 IEEE802.15.4
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* @ingroup net
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* @brief IEEE802.15.4 header definitions and utility functions
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* @{
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*
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* @file
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* @brief IEEE 802.14.4 header definitions
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*/
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#ifndef NG_IEEE802154_H_
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#define NG_IEEE802154_H_
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2015-05-10 23:11:12 +02:00
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#include <stdint.h>
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#include "byteorder.h"
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2015-04-23 18:38:03 +02:00
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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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* @brief IEEE802.15.4 FCF field definitions
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* @{
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*/
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#define NG_IEEE802154_MAX_HDR_LEN (23U)
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#define NG_IEEE802154_FCF_LEN (2U)
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#define NG_IEEE802154_FCS_LEN (2U)
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#define NG_IEEE802154_FCF_TYPE_MASK (0x07)
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#define NG_IEEE802154_FCF_TYPE_BEACON (0x00)
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#define NG_IEEE802154_FCF_TYPE_DATA (0x01)
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#define NG_IEEE802154_FCF_TYPE_ACK (0x02)
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#define NG_IEEE802154_FCF_TYPE_MACCMD (0x03)
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#define NG_IEEE802154_FCF_SECURITY_EN (0x08)
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#define NG_IEEE802154_FCF_FRAME_PEND (0x10)
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#define NG_IEEE802154_FCF_ACK_REQ (0x20)
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#define NG_IEEE802154_FCF_PAN_COMP (0x40)
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#define NG_IEEE802154_FCF_DST_ADDR_MASK (0x0c)
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#define NG_IEEE802154_FCF_DST_ADDR_VOID (0x00)
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#define NG_IEEE802154_FCF_DST_ADDR_SHORT (0x08)
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#define NG_IEEE802154_FCF_DST_ADDR_LONG (0x0c)
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#define NG_IEEE802154_FCF_VERS_V0 (0x00)
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#define NG_IEEE802154_FCF_VERS_V1 (0x10)
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#define NG_IEEE802154_FCF_SRC_ADDR_MASK (0xc0)
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#define NG_IEEE802154_FCF_SRC_ADDR_VOID (0x00)
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#define NG_IEEE802154_FCF_SRC_ADDR_SHORT (0x80)
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#define NG_IEEE802154_FCF_SRC_ADDR_LONG (0xc0)
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/** @} */
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2015-05-10 23:11:12 +02:00
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/**
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* @brief Data type to represent an EUI-64.
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*/
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typedef union {
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le_uint64_t uint64; /**< represented as 64 bit value */
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uint8_t uint8[8]; /**< split into 8 8-bit words. */
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le_uint16_t uint16[4]; /**< split into 4 16-bit words. */
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} eui64_t ;
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2015-04-23 18:38:03 +02:00
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#ifdef __cplusplus
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}
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#endif
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#endif /* NG_IEEE802154_H_ */
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/** @} */
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