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181 lines
5.3 KiB
C
181 lines
5.3 KiB
C
/*
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* Contiki SeedEye Platform project
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*
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* Copyright (c) 2012,
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* Scuola Superiore Sant'Anna (http://www.sssup.it) and
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* Consorzio Nazionale Interuniversitario per le Telecomunicazioni
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* (http://www.cnit.it).
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*
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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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* \addtogroup SeedEye Contiki SEEDEYE Platform
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*
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* @{
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*/
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/**
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* \file platform/seedeye/init-net.c
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* \brief Network initialization for the SEEDEYE port.
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* \author Giovanni Pellerano <giovanni.pellerano@evilaliv3.org>
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* \date 2012-03-25
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*/
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#include <contiki.h>
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#include <contiki-net.h>
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#include <net/netstack.h>
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#include <net/queuebuf.h>
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#include <net/mac/frame802154.h>
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#include <lib/random.h>
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#include <time.h>
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#include <mrf24j40.h>
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#define DEBUG 1
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#if DEBUG
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#include <stdio.h>
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#define PRINTF(...) printf(__VA_ARGS__)
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#else
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#define PRINTF(...)
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#endif
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/*---------------------------------------------------------------------------*/
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void
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init_net(uint8_t node_id)
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{
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uint16_t shortaddr;
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uint64_t longaddr;
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linkaddr_t addr;
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#if UIP_CONF_IPV6
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uip_ds6_addr_t *lladdr;
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uip_ipaddr_t ipaddr;
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#endif
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uint8_t i;
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memset(&shortaddr, 0, sizeof(shortaddr));
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memset(&longaddr, 0, sizeof(longaddr));
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*((uint8_t *)&shortaddr) = node_id >> 8;
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*((uint8_t *)&shortaddr + 1) = node_id;
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*((uint8_t *)&longaddr) = node_id >> 8;
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*((uint8_t *)&longaddr + 1) = node_id;
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for(i = 2; i < sizeof(longaddr); ++i) {
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((uint8_t *)&longaddr)[i] = random_rand();
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}
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PRINTF("SHORT MAC ADDRESS %02x:%02x\n",
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*((uint8_t *) & shortaddr), *((uint8_t *) & shortaddr + 1));
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PRINTF("EXTENDED MAC ADDRESS %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
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*((uint8_t *)&longaddr),
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*((uint8_t *)&longaddr + 1),
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*((uint8_t *)&longaddr + 2),
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*((uint8_t *)&longaddr + 3),
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*((uint8_t *)&longaddr + 4),
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*((uint8_t *)&longaddr + 5),
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*((uint8_t *)&longaddr + 6),
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*((uint8_t *)&longaddr + 7));
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memset(&addr, 0, sizeof(linkaddr_t));
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for(i = 0; i < sizeof(addr.u8); ++i) {
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addr.u8[i] = ((uint8_t *)&longaddr)[i];
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}
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linkaddr_set_node_addr(&addr);
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PRINTF("Rime started with address: ");
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for(i = 0; i < sizeof(addr.u8) - 1; ++i) {
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PRINTF("%d.", addr.u8[i]);
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}
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PRINTF("%d\n", addr.u8[i]);
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queuebuf_init();
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NETSTACK_RADIO.init();
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mrf24j40_set_channel(RF_CHANNEL);
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mrf24j40_set_panid(IEEE802154_PANID);
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mrf24j40_set_short_mac_addr(shortaddr);
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mrf24j40_set_extended_mac_addr(longaddr);
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NETSTACK_RDC.init();
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NETSTACK_MAC.init();
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NETSTACK_NETWORK.init();
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PRINTF("%s %s, channel check rate %d Hz, radio channel %u\n",
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NETSTACK_MAC.name, NETSTACK_RDC.name,
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CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1 :
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NETSTACK_RDC.channel_check_interval()), RF_CHANNEL);
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#if UIP_CONF_IPV6
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#if LINKADDR_CONF_SIZE == 2
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memset(&uip_lladdr.addr, 0, sizeof(uip_lladdr.addr));
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uip_lladdr.addr[3] = 0xff;
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uip_lladdr.addr[4]= 0xfe;
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memcpy(&uip_lladdr.addr[6], &shortaddr, sizeof(shortaddr));
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#else
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memcpy(&uip_lladdr.addr, &longaddr, sizeof(uip_lladdr.addr));
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#endif
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#if UIP_CONF_IPV6 || UIP_CONF_IPV4
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process_start(&tcpip_process, NULL);
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#endif
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lladdr = uip_ds6_get_link_local(-1);
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PRINTF("Tentative link-local IPv6 address ");
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for(i = 0; i < 7; ++i) {
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PRINTF("%02x%02x:", lladdr->ipaddr.u8[i * 2], lladdr->ipaddr.u8[i * 2 + 1]);
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}
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PRINTF("%02x%02x\n", lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
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if(!UIP_CONF_IPV6_RPL) {
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uip_ip6addr(&ipaddr, 0x2001, 0x1418, 0x100, 0x823c, 0, 0, 0, 0);
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uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
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uip_ds6_addr_add(&ipaddr, 0, ADDR_TENTATIVE);
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PRINTF("Tentative global IPv6 address ");
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for(i = 0; i < 7; ++i) {
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PRINTF("%02x%02x:", ipaddr.u8[i * 2], ipaddr.u8[i * 2 + 1]);
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}
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PRINTF("%02x%02x\n", ipaddr.u8[7 * 2], ipaddr.u8[7 * 2 + 1]);
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}
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#endif
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}
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/*---------------------------------------------------------------------------*/
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/** @} */
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