int main(void) { puts("RIOT 6LoWPAN example v"APP_VERSION); sixlowpan_lowpan_init_interface(IF_ID); /* start thread for monitor mode */ kernel_pid_t monitor_pid = thread_create(monitor_stack_buffer, sizeof(monitor_stack_buffer), PRIORITY_MAIN - 2, CREATE_STACKTEST, sixlowapp_monitor, NULL, "monitor"); ipv6_register_packet_handler(monitor_pid); /* Start the UDP server thread */ sixlowapp_udp_server_pid = thread_create(udp_server_stack_buffer, sizeof(udp_server_stack_buffer), PRIORITY_MAIN, CREATE_STACKTEST, sixlowapp_udp_server_loop, NULL, "UDP receiver"); /* Open the UART0 for the shell */ posix_open(uart0_handler_pid, 0); /* initialize the shell */ shell_t shell; shell_init(&shell, shell_commands, UART0_BUFSIZE, uart0_readc, uart0_putc); /* start the shell loop */ shell_run(&shell); return 0; }
uint8_t rpl_init(int if_id) { mutex_init(&rpl_send_mutex); mutex_init(&rpl_recv_mutex); rpl_instances_init(); /* initialize routing table */ rpl_clear_routing_table(); init_trickle(); rpl_process_pid = thread_create(rpl_process_buf, RPL_PROCESS_STACKSIZE, PRIORITY_MAIN - 1, CREATE_STACKTEST, rpl_process, "rpl_process"); /* INSERT NEW OBJECTIVE FUNCTIONS HERE */ objective_functions[0] = rpl_get_of0(); objective_functions[1] = rpl_get_of_mrhof(); 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); /* initialize ETX-calculation if needed */ if (RPL_DEFAULT_OCP == 1) { DEBUG("%s, %d: INIT ETX BEACONING\n", __FILE__, __LINE__); etx_init_beaconing(&my_address); } return SIXLOWERROR_SUCCESS; }
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; }
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; }
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; }