int sixlowpan_lowpan_border_init(int if_id) { ipv6_net_if_addr_t *addr = NULL; uint8_t abr_addr_initialized = 0; serial_reader_pid = thread_create( serial_reader_stack, READER_STACK_SIZE, PRIORITY_MAIN - 1, CREATE_STACKTEST, serial_reader_f, "serial_reader"); ip_process_pid = thread_create(ip_process_buf, IP_PROCESS_STACKSIZE, PRIORITY_MAIN - 1, CREATE_STACKTEST, border_process_lowpan, "border_process_lowpan"); if (ip_process_pid < 0) { return 0; } if (!sixlowpan_lowpan_init_interface(if_id)) { return 0; } while (net_if_iter_addresses(if_id, (net_if_addr_t **) &addr)) { if (!ipv6_addr_is_multicast(addr->addr_data) && !ipv6_addr_is_link_local(addr->addr_data) && !ipv6_addr_is_loopback(addr->addr_data) && !ipv6_addr_is_unique_local_unicast(addr->addr_data)) { abr_addr_initialized = 1; abr_addr = addr->addr_data; break; } } if (!abr_addr_initialized) { DEBUG("sixlowpan_lowpan_border_init(): A prefix must be initialized to" "interface %d first", if_id); return 0; } ipv6_init_as_router(); return 1; }
void rpl_udp_init(int argc, char **argv) { transceiver_command_t tcmd; msg_t m; uint8_t chan = RADIO_CHANNEL; if (argc != 2) { printf("Usage: %s (r|n)\n", argv[0]); printf("\tr\tinitialize as root\n"); printf("\tn\tinitialize as node router\n"); return; } uint8_t state; char command = argv[1][0]; if ((command == 'n') || (command == 'r')) { printf("INFO: Initialize as %s on address %d\n", ((command == 'n') ? "node" : "root"), id); if (!id || (id > 255)) { printf("ERROR: address not a valid 8 bit integer\n"); return; } DEBUGF("Setting HW address to %u\n", id); net_if_set_hardware_address(0, id); DEBUGF("Initializing RPL for interface 0\n"); state = rpl_init(0); if (state != SIXLOWERROR_SUCCESS) { printf("Error initializing RPL\n"); } else { puts("6LoWPAN and RPL initialized."); } if (command == 'r') { rpl_init_root(); is_root = 1; } else { ipv6_iface_set_routing_provider(rpl_get_next_hop); } DEBUGF("Start monitor\n"); int monitor_pid = thread_create( monitor_stack_buffer, sizeof(monitor_stack_buffer), PRIORITY_MAIN - 2, CREATE_STACKTEST, rpl_udp_monitor, NULL, "monitor"); DEBUGF("Register at transceiver %02X\n", TRANSCEIVER); transceiver_register(TRANSCEIVER, monitor_pid); ipv6_register_packet_handler(monitor_pid); //sixlowpan_lowpan_register(monitor_pid); } else { printf("ERROR: Unknown command '%c'\n", command); return; } /* TODO: check if this works as intended */ ipv6_addr_t prefix, tmp; ipv6_addr_init(&std_addr, 0xABCD, 0xEF12, 0, 0, 0x1034, 0x00FF, 0xFE00, id); ipv6_addr_init_prefix(&prefix, &std_addr, 64); ndp_add_prefix_info(0, &prefix, 64, NDP_OPT_PI_VLIFETIME_INFINITE, NDP_OPT_PI_PLIFETIME_INFINITE, 1, ICMPV6_NDP_OPT_PI_FLAG_AUTONOM); ipv6_init_as_router(); /* add global address */ ipv6_addr_set_by_eui64(&tmp, 0, &std_addr); ipv6_net_if_add_addr(0, &tmp, NDP_ADDR_STATE_PREFERRED, 0, 0, 0); /* set channel to 10 */ tcmd.transceivers = TRANSCEIVER; tcmd.data = &chan; m.type = SET_CHANNEL; m.content.ptr = (void *) &tcmd; msg_send_receive(&m, &m, transceiver_pid); printf("Channel set to %u\n", RADIO_CHANNEL); puts("Destiny initialized"); /* start transceiver watchdog */ }