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58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
/*
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* Copyright (C) 2014 Oliver Hahm <oliver.hahm@inria.fr>
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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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#ifndef OF_MRHOF_H
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#define OF_MRHOF_H
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#include "rpl/rpl_structs.h"
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#include "rpl/rpl_config.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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* Disallow links with greater than 4 expected
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* transmission counts on the selected path.
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*/
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#define MAX_LINK_METRIC (512)
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/**
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* Disallow paths with greater than 256
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* expected transmission counts.
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*/
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#define MAX_PATH_COST (0x8000)
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/**
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* Switch to a new path only if it is
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* expected to require at least 1.5 fewer transmissions than the
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* current path.
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*/
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#define PARENT_SWITCH_THRESHOLD (192)
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/**
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* Do not allow a node to become a floating root.
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* (Currently unused, since the RPL-implementation does not allow for floating
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* roots).
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*/
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#define ALLOW_FLOATING_ROOT (0)
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/**
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* While assigning Rank when using ETX, use the representation of ETX described
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* in [RFC6551], i.e., assign Rank equal to ETX * 128.
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*/
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#define ETX_RANK_MULTIPLIER (0x80)
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rpl_of_t *rpl_get_of_mrhof(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* OF_MRHOF_H */
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