mirror of
https://github.com/RIOT-OS/RIOT.git
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94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
//#include "sixlowpan.h"
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#include "sixlowip.h"
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#include "sixlowmac.h"
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#include "sixlownd.h"
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#include "sixlowpan.h"
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#include <stdio.h>
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#include "drivers/cc110x/cc1100.h"
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#include "radio/radio.h"
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struct ipv6_hdr_t* ipv6_buf;
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struct ipv6_hdr_t* get_ipv6_buf(void){
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return ((struct ipv6_hdr_t*)&(buffer[LL_HDR_LEN]));
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}
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struct icmpv6_hdr_t* get_icmpv6_buf(uint8_t ext_len){
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return ((struct icmpv6_hdr_t*)&(buffer[LLHDR_IPV6HDR_LEN + ext_len]));
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}
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void bootstrapping(uint8_t *addr){
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#ifdef SIXLOWPAN_NODE
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/* create link-local address based on eui-64 */
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ipv6_buf = get_ipv6_buf();
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//RADIO.set_address(5);
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create_link_local_prefix(&ipv6_buf->srcaddr);
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init_802154_long_addr((uint8_t*)&(ipv6_buf->srcaddr.uint8[8]));
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//set_eui64(&ipv6_buf->srcaddr);
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// print6addr(&ipv6_buf->srcaddr);
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/* send router solicitation */
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init_rtr_sol();
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output(addr,(uint8_t*)ipv6_buf);
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//send_rtr_adv(&ipv6_buf->destaddr);
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#endif
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}
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/*
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void set_eui64(ipv6_addr_t *ipaddr){
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uint16_t radio_driver_addr = RADIO.get_address();
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ipaddr->uint8[8] = ((uint8_t) (OUI >> 16)) | 0x2 ;
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ipaddr->uint8[9] = (uint8_t) (OUI >> 8);
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ipaddr->uint8[10] = (uint8_t) OUI;
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ipaddr->uint8[11] = 0xFF;
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ipaddr->uint8[12] = 0xFE;
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ipaddr->uint8[13] = R8BIT;
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ipaddr->uint8[14] = (uint8_t) (radio_driver_addr >> 8);
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ipaddr->uint8[15] = (uint8_t) radio_driver_addr;
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}
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*/
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ieee_802154_long_t* get_eui(ipv6_addr_t *ipaddr){
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return ((ieee_802154_long_t *) &(ipaddr->uint8[8]));
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}
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void create_all_routers_mcast_addr(ipv6_addr_t *ipaddr){
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ipaddr->uint16[0] = HTONS(0xff02);
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ipaddr->uint16[1] = 0;
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ipaddr->uint16[2] = 0;
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ipaddr->uint16[3] = 0;
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ipaddr->uint16[4] = 0;
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ipaddr->uint16[5] = 0;
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ipaddr->uint16[6] = 0;
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ipaddr->uint16[7] = HTONS(0x0002);
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}
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void create_all_nodes_mcast_addr(ipv6_addr_t *ipaddr){
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ipaddr->uint16[0] = HTONS(0xff02);
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ipaddr->uint16[1] = 0;
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ipaddr->uint16[2] = 0;
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ipaddr->uint16[3] = 0;
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ipaddr->uint16[4] = 0;
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ipaddr->uint16[5] = 0;
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ipaddr->uint16[6] = 0;
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ipaddr->uint16[7] = HTONS(0x0001);
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}
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void create_link_local_prefix(ipv6_addr_t *ipaddr){
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ipaddr->uint16[0] = HTONS(0xfe80);
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ipaddr->uint16[1] = 0;
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ipaddr->uint16[2] = 0;
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ipaddr->uint16[3] = 0;
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}
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void print6addr(ipv6_addr_t *ipaddr){
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printf("%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x\n",
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((uint8_t *)ipaddr)[0], ((uint8_t *)ipaddr)[1], ((uint8_t *)ipaddr)[2],
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((uint8_t *)ipaddr)[3], ((uint8_t *)ipaddr)[4], ((uint8_t *)ipaddr)[5],
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((uint8_t *)ipaddr)[6], ((uint8_t *)ipaddr)[7], ((uint8_t *)ipaddr)[8],
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((uint8_t *)ipaddr)[9], ((uint8_t *)ipaddr)[10], ((uint8_t *)ipaddr)[11],
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((uint8_t *)ipaddr)[12], ((uint8_t *)ipaddr)[13], ((uint8_t *)ipaddr)[14],
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((uint8_t *)ipaddr)[15]);
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}
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