nes-proj/platform/mb851/contiki-init-net.c

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/**
* \addtogroup mb851-platform
*
* @{
*/
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/*
* Copyright (c) 2010, STMicroelectronics.
* 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. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*
*/
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/**
* \file
* Functions for net initialization.
* \author
* Salvatore Pitrulli <salvopitru@users.sourceforge.net>
*/
#include "contiki-net.h"
#if UIP_CONF_IPV6
#define DEBUG 1
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#define PRINT6ADDR(addr) PRINTF(" %02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x ", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7], ((uint8_t *)addr)[8], ((uint8_t *)addr)[9], ((uint8_t *)addr)[10], ((uint8_t *)addr)[11], ((uint8_t *)addr)[12], ((uint8_t *)addr)[13], ((uint8_t *)addr)[14], ((uint8_t *)addr)[15])
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#define PRINTLLADDR(lladdr) PRINTF(" %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x ",lladdr.u8[0], lladdr.u8[1], lladdr.u8[2], lladdr.u8[3],lladdr.u8[4], lladdr.u8[5], lladdr.u8[6], lladdr.u8[7])
#else
#define PRINTF(...)
#define PRINT6ADDR(addr)
#define PRINTLLADDR(addr)
#endif
/*--------------------------------------------------------------------------*/
void
print_address(uip_ds6_addr_t * lladdr)
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{
int i;
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for(i = 0; i < 7; ++i) {
printf("%02x%02x:", lladdr->ipaddr.u8[i * 2],
lladdr->ipaddr.u8[i * 2 + 1]);
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}
printf("%02x%02x", lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
}
/*---------------------------------------------------------------------------*/
void
print_addresses(void)
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{
uip_ds6_addr_t *lladdr;
printf("link-local IPv6 address: ");
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lladdr = uip_ds6_get_link_local(-1);
if(lladdr != NULL) {
print_address(lladdr);
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printf("\r\n");
} else {
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printf("None\r\n");
}
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printf("global IPv6 address: ");
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lladdr = uip_ds6_get_global(-1);
if(lladdr != NULL) {
print_address(lladdr);
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printf("\r\n");
} else {
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printf("None\r\n");
}
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}
/*--------------------------------------------------------------------------*/
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#if FIXED_NET_ADDRESS
#include "net/rpl/rpl.h"
void
set_net_address(void)
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{
uip_ipaddr_t ipaddr;
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#if RPL_BORDER_ROUTER
rpl_dag_t *dag;
#endif
uip_ip6addr(&ipaddr, NET_ADDR_A, NET_ADDR_B, NET_ADDR_C, NET_ADDR_D, 0, 0,
0, 0);
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uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
uip_ds6_addr_add(&ipaddr, 0, ADDR_TENTATIVE);
/* #if !UIP_CONF_ROUTER */
/* uip_ds6_prefix_add(&ipaddr, 64, 0); For on-link determination. */
/* #else */
/* uip_ds6_prefix_add(&ipaddr, 64, 0, 0, 600, 600); */
/* #endif */
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print_addresses();
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#if RPL_BORDER_ROUTER
dag = rpl_set_root(RPL_DEFAULT_INSTANCE, &ipaddr);
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if(dag != NULL) {
PRINTF("This node is setted as root of a DAG.\r\n");
} else {
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PRINTF("Error while setting this node as root of a DAG.\r\n");
}
#endif
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}
#endif /* FIXED_GLOBAL_ADDRESS */
/*--------------------------------------------------------------------------*/
#endif /* UIP_CONF_IPV6 */
/** @} */