nes-proj/apps/orchestra/orchestra-conf.h
2015-12-07 11:51:41 +01:00

106 lines
4.7 KiB
C

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