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75 lines
3.2 KiB
C
75 lines
3.2 KiB
C
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/*
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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 header file
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*
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* \author Simon Duquennoy <simonduq@sics.se>
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*/
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#ifndef __ORCHESTRA_H__
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#define __ORCHESTRA_H__
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#include "net/mac/tsch/tsch.h"
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#include "net/mac/tsch/tsch-conf.h"
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#include "net/mac/tsch/tsch-schedule.h"
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#include "orchestra-conf.h"
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/* The structure of an Orchestra rule */
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struct orchestra_rule {
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void (* init)(uint16_t slotframe_handle);
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void (* new_time_source)(const struct tsch_neighbor *old, const struct tsch_neighbor *new);
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int (* select_packet)(uint16_t *slotframe, uint16_t *timeslot);
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void (* child_added)(const linkaddr_t *addr);
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void (* child_removed)(const linkaddr_t *addr);
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};
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struct orchestra_rule eb_per_time_source;
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struct orchestra_rule unicast_per_neighbor;
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struct orchestra_rule default_common;
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extern linkaddr_t orchestra_parent_linkaddr;
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extern int orchestra_parent_knows_us;
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/* Call from application to start Orchestra */
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void orchestra_init(void);
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/* Callbacks requied for Orchestra to operate */
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/* Set with #define TSCH_CALLBACK_PACKET_READY orchestra_callback_packet_ready */
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void orchestra_callback_packet_ready(void);
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/* Set with #define TSCH_CALLBACK_NEW_TIME_SOURCE orchestra_callback_new_time_source */
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void orchestra_callback_new_time_source(const struct tsch_neighbor *old, const struct tsch_neighbor *new);
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/* Set with #define NETSTACK_CONF_ROUTING_NEIGHBOR_ADDED_CALLBACK orchestra_callback_child_added */
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void orchestra_callback_child_added(const linkaddr_t *addr);
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/* Set with #define NETSTACK_CONF_ROUTING_NEIGHBOR_REMOVED_CALLBACK orchestra_callback_child_removed */
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void orchestra_callback_child_removed(const linkaddr_t *addr);
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#endif /* __ORCHESTRA_H__ */
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