mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-12-23 01:29:33 +00:00
106 lines
4.7 KiB
C
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__ */
|