uint8_t rpl_init(int if_id) { rpl_instances_init(); /* initialize routing table */ rpl_clear_routing_table(); if (RPL_DEFAULT_MOP == RPL_STORING_MODE_NO_MC) { rpl_max_routing_entries = RPL_MAX_ROUTING_ENTRIES_STORING; rpl_clear_routing_table(); } else { rpl_max_routing_entries = RPL_MAX_ROUTING_ENTRIES_NON_STORING; rpl_clear_routing_table(); } if (rpl_routing_table == NULL) { DEBUGF("Routing table init failed!\n"); return SIXLOWERROR_NULLPTR; } else { DEBUGF("Routing table init finished!\n"); } init_trickle(); rpl_process_pid = thread_create(rpl_process_buf, RPL_PROCESS_STACKSIZE, PRIORITY_MAIN - 1, CREATE_STACKTEST, rpl_process, NULL, "rpl_process"); sixlowpan_lowpan_init_interface(if_id); /* need link local prefix to query _our_ corresponding address */ ipv6_addr_t ll_address; ipv6_addr_set_link_local_prefix(&ll_address); ipv6_net_if_get_best_src_addr(&my_address, &ll_address); ipv6_register_rpl_handler(rpl_process_pid); ipv6_iface_set_srh_indicator(rpl_is_root); ipv6_iface_set_routing_provider(rpl_get_next_hop); DEBUGF("All addresses set!\n"); /* initialize objective function manager */ rpl_of_manager_init(&my_address); rpl_init_mode(&my_address); return SIXLOWERROR_SUCCESS; }
uint8_t rpl_init(int if_id, ipv6_addr_t *address) { rpl_if_id = if_id; /* initialize routing table */ #if RPL_MAX_ROUTING_ENTRIES != 0 rpl_max_routing_entries = RPL_MAX_ROUTING_ENTRIES; #endif rpl_process_pid = thread_create(rpl_process_buf, sizeof(rpl_process_buf), THREAD_PRIORITY_MAIN - 1, CREATE_STACKTEST, rpl_process, NULL, "rpl_process"); sixlowpan_lowpan_init_interface(if_id); ipv6_register_rpl_handler(rpl_process_pid); if (address) { my_address = *address; ipv6_net_if_add_addr(if_id, &my_address, NDP_ADDR_STATE_PREFERRED, 0, 0, 0); } /* add all-RPL-nodes address */ ipv6_addr_t all_rpl_nodes; ipv6_addr_set_all_rpl_nodes_addr(&all_rpl_nodes); ipv6_net_if_add_addr(if_id, &all_rpl_nodes, NDP_ADDR_STATE_ANY, 0, 0, 0); #if (RPL_DEFAULT_MOP == RPL_MOP_NON_STORING_MODE) ipv6_iface_set_srh_indicator(rpl_is_root); #endif ipv6_iface_set_routing_provider(rpl_get_next_hop); DEBUGF("All addresses set!\n"); /* initialize objective function manager */ rpl_of_manager_init(&my_address); rt_time = timex_set(RPL_LIFETIME_STEP, 0); vtimer_set_msg(&rt_timer, rt_time, rpl_process_pid, RPL_MSG_TYPE_ROUTING_ENTRY_UPDATE, NULL); return SIXLOWERROR_SUCCESS; }
void rpl_udp_init(int argc, char **argv) { transceiver_command_t tcmd; msg_t m; int32_t chan = UNASSIGNED_CHANNEL; if (argc != 2) { printf("Usage: %s (r|n|h)\n", argv[0]); printf("\tr\tinitialize as root\n"); printf("\tn\tinitialize as node router\n"); printf("\th\tinitialize as non-routing node (host-mode)\n"); return; } char command = argv[1][0]; if ((command == 'n') || (command == 'r') || (command == 'h')) { printf("INFO: Initialize as %srouting %s on address %d\n", ((command == 'h') ? "non-" : ""), (((command == 'n') || (command == 'h')) ? "node" : "root"), id); #if (defined(MODULE_CC110X) || defined(MODULE_CC110X_LEGACY) || defined(MODULE_CC110X_LEGACY_CSMA)) if (!id || (id > 255)) { printf("ERROR: address not a valid 8 bit integer\n"); return; } #endif DEBUGF("Setting HW address to %u\n", id); net_if_set_hardware_address(0, id); tcmd.transceivers = TRANSCEIVER; tcmd.data = &chan; m.type = GET_CHANNEL; m.content.ptr = (void *) &tcmd; msg_send_receive(&m, &m, transceiver_pid); if( chan == UNASSIGNED_CHANNEL ) { DEBUGF("The channel has not been set yet."); /* try to set the channel to 10 (RADIO_CHANNEL) */ chan = RADIO_CHANNEL; } m.type = SET_CHANNEL; msg_send_receive(&m, &m, transceiver_pid); if( chan == UNASSIGNED_CHANNEL ) { puts("ERROR: channel NOT set! Aborting initialization."); return; } printf("Channel set to %" PRIi32 "\n", chan); /* global address */ ipv6_addr_t global_addr, global_prefix; ipv6_addr_init(&global_prefix, 0xabcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0); ipv6_addr_set_by_eui64(&global_addr, 0, &global_prefix); if (command != 'h') { DEBUGF("Initializing RPL for interface 0\n"); uint8_t state = SIXLOWERROR_VALUE; if (command == 'n') { /* * no global address specified, we'll use auto address config * initiated by the root node */ state = rpl_init(0, NULL); } else if (command == 'r') { rpl_options_t rpl_opts = { .instance_id = 0, .prefix = global_prefix, .prefix_len = 64, .prefix_flags = RPL_PREFIX_INFO_AUTO_ADDR_CONF, /* autonomous address-configuration */ }; /* use specific global address */ state = rpl_init(0, &global_addr); rpl_init_root(&rpl_opts); is_root = 1; } if (state != SIXLOWERROR_SUCCESS) { puts("Error initializing RPL"); } else { puts("6LoWPAN and RPL initialized."); } ipv6_iface_set_routing_provider(rpl_get_next_hop); }
void init(char *str) { transceiver_command_t tcmd; msg_t m; uint8_t chan = RADIO_CHANNEL; char command; int res = sscanf(str, "init %c", &command); if (res < 1) { printf("Usage: init (r|n)\n"); printf("\tr\tinitialize as root\n"); printf("\tn\tinitialize as node router\n"); } uint8_t state; 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; } state = rpl_init(TRANSCEIVER, id); 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); } int monitor_pid = thread_create(monitor_stack_buffer, MONITOR_STACK_SIZE, PRIORITY_MAIN-2, CREATE_STACKTEST, monitor, "monitor"); 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); plist_add(&prefix, 64, NDP_OPT_PI_VLIFETIME_INFINITE, 0, 1, ICMPV6_NDP_OPT_PI_FLAG_AUTONOM); ipv6_init_iface_as_router(); /* add global address */ ipv6_addr_set_by_eui64(&tmp, &std_addr); ipv6_iface_add_addr(&tmp, IPV6_ADDR_TYPE_GLOBAL, NDP_ADDR_STATE_PREFERRED, 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); destiny_init_transport_layer(); puts("Destiny initialized"); /* start transceiver watchdog */ }
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 */ }