mirror of
https://github.com/oliverschmidt/contiki.git
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126 lines
4.3 KiB
C
126 lines
4.3 KiB
C
/*
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* Copyright (c) 2015, SICS Swedish ICT.
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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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* \author Atis Elsts <atis.elsts@sics.se>
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* \file
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* ContikiMAC + Rime stack test for JN516x platform.
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*/
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#include "contiki-conf.h"
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#include "net/rime/rime.h"
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#if 0
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#define RX_ADDR1 140
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#define RX_ADDR2 228
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#else
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#define RX_ADDR1 7
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#define RX_ADDR2 0
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#endif
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#define MAX_RETRANSMISSIONS 4
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/*---------------------------------------------------------------------------*/
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PROCESS(unicast_test_process, "ContikiMAC Node");
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AUTOSTART_PROCESSES(&unicast_test_process);
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static void
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recv_runicast(struct runicast_conn *c, const linkaddr_t *from, uint8_t seqno)
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{
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printf("runicast message received from %d.%d, seqno %d, len %d: '%s'\n",
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from->u8[0], from->u8[1], seqno, packetbuf_datalen(), (char *)packetbuf_dataptr());
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}
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static void
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sent_runicast(struct runicast_conn *c, const linkaddr_t *to, uint8_t retransmissions)
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{
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printf("runicast message sent to %d.%d, retransmissions %d\n",
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to->u8[0], to->u8[1], retransmissions);
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}
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static void
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timedout_runicast(struct runicast_conn *c, const linkaddr_t *to, uint8_t retransmissions)
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{
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printf("runicast message timed out when sending to %d.%d, retransmissions %d\n",
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to->u8[0], to->u8[1], retransmissions);
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}
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static const struct runicast_callbacks runicast_callbacks = { recv_runicast,
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sent_runicast,
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timedout_runicast };
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static struct runicast_conn runicast;
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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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puts("unicast test start");
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runicast_open(&runicast, 144, &runicast_callbacks);
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/* Receiver node: do nothing */
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if(linkaddr_node_addr.u8[0] == RX_ADDR1 &&
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linkaddr_node_addr.u8[1] == RX_ADDR2) {
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puts("wait forever");
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}
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while(1) {
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static struct etimer et;
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static int seqno;
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etimer_set(&et, CLOCK_SECOND * 5);
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PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
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if(linkaddr_node_addr.u8[0] == RX_ADDR1 &&
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linkaddr_node_addr.u8[1] == RX_ADDR2) {
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puts("tick...");
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continue;
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}
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if(!runicast_is_transmitting(&runicast)) {
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static char buffer[100] = "hello";
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linkaddr_t recv;
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memset(&recv, 0, LINKADDR_SIZE);
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packetbuf_copyfrom(buffer, sizeof(buffer));
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recv.u8[0] = RX_ADDR1;
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recv.u8[1] = RX_ADDR2;
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printf("%u.%u: sending runicast to address %u.%u\n",
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linkaddr_node_addr.u8[0],
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linkaddr_node_addr.u8[1],
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recv.u8[0],
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recv.u8[1]);
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packetbuf_set_attr(PACKETBUF_ATTR_PACKET_ID, ++seqno);
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runicast_send(&runicast, &recv, MAX_RETRANSMISSIONS);
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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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