106 lines
4.7 KiB
C
106 lines
4.7 KiB
C
/*
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* Copyright (c) 2015, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/**
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* \file
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* Orchestra configuration
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*
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* \author Simon Duquennoy <simonduq@sics.se>
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*/
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#ifndef __ORCHESTRA_CONF_H__
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#define __ORCHESTRA_CONF_H__
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#ifdef ORCHESTRA_CONF_RULES
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#define ORCHESTRA_RULES ORCHESTRA_CONF_RULES
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#else /* ORCHESTRA_CONF_RULES */
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/* A default configuration with:
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* - a sender-based slotframe for EB transmission
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* - a sender-based or receiver-based slotframe for unicast to RPL parents and children
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* - a common shared slotframe for any other traffic (mostly broadcast)
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* */
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#define ORCHESTRA_RULES { &eb_per_time_source, \
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&unicast_per_neighbor, \
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&default_common, \
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}
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#endif /* ORCHESTRA_CONF_RULES */
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/* Length of the various slotframes. Tune to balance network capacity,
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* contention, energy, latency. */
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#ifdef ORCHESTRA_CONF_EBSF_PERIOD
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#define ORCHESTRA_EBSF_PERIOD ORCHESTRA_CONF_EBSF_PERIOD
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#else /* ORCHESTRA_CONF_EBSF_PERIOD */
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#define ORCHESTRA_EBSF_PERIOD 397
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#endif /* ORCHESTRA_CONF_EBSF_PERIOD */
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#ifdef ORCHESTRA_CONF_COMMON_SHARED_PERIOD
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#define ORCHESTRA_COMMON_SHARED_PERIOD ORCHESTRA_CONF_COMMON_SHARED_PERIOD
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#else /* ORCHESTRA_CONF_COMMON_SHARED_PERIOD */
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#define ORCHESTRA_COMMON_SHARED_PERIOD 31
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#endif /* ORCHESTRA_CONF_COMMON_SHARED_PERIOD */
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#ifdef ORCHESTRA_CONF_UNICAST_PERIOD
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#define ORCHESTRA_UNICAST_PERIOD ORCHESTRA_CONF_UNICAST_PERIOD
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#else /* ORCHESTRA_CONF_UNICAST_PERIOD */
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#define ORCHESTRA_UNICAST_PERIOD 17
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#endif /* ORCHESTRA_CONF_UNICAST_PERIOD */
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/* Is the per-neighbor unicast slotframe sender-based (if not, it is receiver-based).
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* Note: sender-based works only with RPL storing mode as it relies on DAO and
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* routing entries to keep track of children and parents. */
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#ifdef ORCHESTRA_CONF_UNICAST_SENDER_BASED
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#define ORCHESTRA_UNICAST_SENDER_BASED ORCHESTRA_CONF_UNICAST_SENDER_BASED
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#else /* ORCHESTRA_CONF_UNICAST_SENDER_BASED */
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#define ORCHESTRA_UNICAST_SENDER_BASED 0
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#endif /* ORCHESTRA_CONF_UNICAST_SENDER_BASED */
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/* The hash function used to assign timeslot to a given node (based on its link-layer address) */
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#ifdef ORCHESTRA_CONF_LINKADDR_HASH
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#define ORCHESTRA_LINKADDR_HASH ORCHESTRA_CONF_LINKADDR_HASH
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#else /* ORCHESTRA_CONF_LINKADDR_HASH */
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#define ORCHESTRA_LINKADDR_HASH(addr) ((addr != NULL) ? (addr)->u8[LINKADDR_SIZE - 1] : -1)
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#endif /* ORCHESTRA_CONF_LINKADDR_HASH */
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/* The maximum hash */
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#ifdef ORCHESTRA_CONF_MAX_HASH
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#define ORCHESTRA_MAX_HASH ORCHESTRA_CONF_MAX_HASH
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#else /* ORCHESTRA_CONF_MAX_HASH */
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#define ORCHESTRA_MAX_HASH 0x7fff
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#endif /* ORCHESTRA_CONF_MAX_HASH */
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/* Is the "hash" function collision-free? (e.g. it maps to unique node-ids) */
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#ifdef ORCHESTRA_CONF_COLLISION_FREE_HASH
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#define ORCHESTRA_COLLISION_FREE_HASH ORCHESTRA_CONF_COLLISION_FREE_HASH
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#else /* ORCHESTRA_CONF_COLLISION_FREE_HASH */
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#define ORCHESTRA_COLLISION_FREE_HASH 0 /* Set to 1 if ORCHESTRA_LINKADDR_HASH returns unique hashes */
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#endif /* ORCHESTRA_CONF_COLLISION_FREE_HASH */
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#endif /* __ORCHESTRA_CONF_H__ */
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