/*---------------------------------------------------------------------------*/
PROCESS_THREAD(unicast_sender_process, ev, data)
{
static struct etimer periodic_timer;
static struct etimer send_timer;
uip_ipaddr_t global_ipaddr;
PROCESS_BEGIN();
if(node_id == 0) {
NETSTACK_RDC.off(0);
printf("Node id unset, my mac is ");
uip_debug_lladdr_print(&rimeaddr_node_addr);
printf("\n");
PROCESS_EXIT();
}
cc2420_set_txpower(RF_POWER);
cc2420_set_cca_threshold(RSSI_THR);
orpl_log_start();
printf("App: %u starting\n", node_id);
deployment_init(&global_ipaddr);
#if WITH_ORPL
orpl_init(node_id == ROOT_ID, 0);
#endif /* WITH_ORPL */
simple_udp_register(&unicast_connection, UDP_PORT,
NULL, UDP_PORT, receiver);
if(node_id == ROOT_ID) {
NETSTACK_RDC.off(1);
etimer_set(&periodic_timer, 2 * 60 * CLOCK_SECOND);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&periodic_timer));
etimer_set(&periodic_timer, SEND_INTERVAL);
while(1) {
etimer_set(&send_timer, random_rand() % (SEND_INTERVAL));
PROCESS_WAIT_UNTIL(etimer_expired(&send_timer));
if(check_reachable_count()) {
uip_ipaddr_t dest_ipaddr;
static uint16_t target_id;
static uint16_t i;
do {
target_id = get_node_id_from_index((random_rand()>>8)%get_n_nodes());
set_ipaddr_from_id(&dest_ipaddr, target_id);
} while (target_id == ROOT_ID || !orpl_routing_set_contains(&dest_ipaddr));
app_send_to(target_id);
}
PROCESS_WAIT_UNTIL(etimer_expired(&periodic_timer));
etimer_reset(&periodic_timer);
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(unicast_sender_process, ev, data)
{
static struct etimer periodic_timer;
static struct etimer send_timer;
uip_ipaddr_t global_ipaddr;
PROCESS_BEGIN();
printf("App: %u starting\n", node_id);
uip_ip6addr(&root_ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 1);
if(node_id == ROOT_ID) {
memcpy(&global_ipaddr, &root_ipaddr, 16);
uip_ds6_addr_add(&global_ipaddr, 0, ADDR_MANUAL);
rpl_dag_t *dag = rpl_set_root(RPL_DEFAULT_INSTANCE, &global_ipaddr);
rpl_set_prefix(dag, &global_ipaddr, 64);
} else {
uip_ip6addr(&global_ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 0);
uip_ds6_set_addr_iid(&global_ipaddr, &uip_lladdr);
uip_ds6_addr_add(&global_ipaddr, 0, ADDR_AUTOCONF);
}
orpl_init(&global_ipaddr, node_id == ROOT_ID, 1);
simple_udp_register(&unicast_connection, UDP_PORT,
NULL, UDP_PORT, receiver);
if(node_id == ROOT_ID) {
NETSTACK_RDC.off(1);
} else {
etimer_set(&periodic_timer, SEND_INTERVAL);
while(1) {
etimer_set(&send_timer, random_rand() % (SEND_INTERVAL));
PROCESS_WAIT_UNTIL(etimer_expired(&send_timer));
if(orpl_current_edc() != 0xffff) {
app_send_to(ROOT_ID);
} else {
printf("App: not in DODAG\n");
}
PROCESS_WAIT_UNTIL(etimer_expired(&periodic_timer));
etimer_reset(&periodic_timer);
}
}
PROCESS_END();
}
