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84 lines
1.5 KiB
C
84 lines
1.5 KiB
C
/*
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* Copyright (C) 2018 HAW Hamburg
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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 net_gnrc_rpl
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* @{
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*
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* @file
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* @brief Internal globals for RPL
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*
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* @author Cenk Gündoğan <cenk.guendogan@haw-hamburg.de>
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*/
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#ifndef GLOBALS_H
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#define GLOBALS_H
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#include "evtimer.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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* @brief Event queue for msg events.
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*/
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extern evtimer_msg_t gnrc_rpl_evtimer;
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/**
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* @name Events for RPL.
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* @{
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*/
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/**
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* @brief Message type for parent timeouts.
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*/
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#define GNRC_RPL_MSG_TYPE_PARENT_TIMEOUT (0x0904)
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/**
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* @brief Message type for instance cleanup.
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*/
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#define GNRC_RPL_MSG_TYPE_INSTANCE_CLEANUP (0x0905)
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/**
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* @brief Message type for DAO transmissions.
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*/
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#define GNRC_RPL_MSG_TYPE_DODAG_DAO_TX (0x0906)
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/** @} */
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/**
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* @brief Interval in milliseconds to probe a parent with DIS messages.
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*/
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#define GNRC_RPL_PARENT_PROBE_INTERVAL (2 * MS_PER_SEC)
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/**
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* @name State of a RPL parent
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* @{
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*/
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/**
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* @brief Parent is unused.
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*/
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#define GNRC_RPL_PARENT_UNUSED (0)
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/**
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* @brief Parent is active.
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*/
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#define GNRC_RPL_PARENT_ACTIVE (1)
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/**
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* @brief Parent is stale.
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*/
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#define GNRC_RPL_PARENT_STALE (2)
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/**
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* @brief Parent has timed out.
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*/
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#define GNRC_RPL_PARENT_TIMEOUT (GNRC_RPL_PARENT_STALE + GNRC_RPL_PARENT_TIMEOUT_DIS_RETRIES)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* GLOBALS_H */
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/** @} */
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