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100 lines
3.4 KiB
C
100 lines
3.4 KiB
C
/*
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* Copyright (c) 2016, Inria.
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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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* This file is part of the Contiki operating system.
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*
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*/
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/**
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* \file
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* An example of Rime/TSCH
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* \author
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* Simon Duquennoy <simon.duquennoy@inria.fr>
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*
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*/
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#include <stdio.h>
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#include "contiki-conf.h"
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#include "net/netstack.h"
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#include "net/rime/rime.h"
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#include "net/mac/tsch/tsch.h"
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const linkaddr_t coordinator_addr = { { 1, 0 } };
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const linkaddr_t destination_addr = { { 1, 0 } };
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/*---------------------------------------------------------------------------*/
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PROCESS(unicast_test_process, "Rime Node");
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AUTOSTART_PROCESSES(&unicast_test_process);
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/*---------------------------------------------------------------------------*/
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static void
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recv_uc(struct unicast_conn *c, const linkaddr_t *from)
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{
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printf("App: unicast message received from %u.%u\n",
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from->u8[0], from->u8[1]);
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}
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/*---------------------------------------------------------------------------*/
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static void
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sent_uc(struct unicast_conn *ptr, int status, int num_tx)
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{
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printf("App: unicast message sent, status %u, num_tx %u\n",
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status, num_tx);
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}
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static const struct unicast_callbacks unicast_callbacks = { recv_uc, sent_uc };
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static struct unicast_conn uc;
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(unicast_test_process, ev, data)
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{
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PROCESS_BEGIN();
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tsch_set_coordinator(linkaddr_cmp(&coordinator_addr, &linkaddr_node_addr));
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NETSTACK_MAC.on();
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unicast_open(&uc, 146, &unicast_callbacks);
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while(1) {
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static struct etimer et;
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etimer_set(&et, CLOCK_SECOND);
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PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
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packetbuf_copyfrom("Hello", 5);
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if(!linkaddr_cmp(&destination_addr, &linkaddr_node_addr)) {
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printf("App: sending unicast message to %u.%u\n", destination_addr.u8[0], destination_addr.u8[1]);
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unicast_send(&uc, &destination_addr);
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}
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}
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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