C++ (Cpp) rpl_schedule_probing Examples

Example #1

/*---------------------------------------------------------------------------*/
rpl_instance_t *
rpl_alloc_instance(uint8_t instance_id)
{
  rpl_instance_t *instance, *end;

  for(instance = &instance_table[0], end = instance + RPL_MAX_INSTANCES;
      instance < end; ++instance) {
    if(instance->used == 0) {
      memset(instance, 0, sizeof(*instance));
      instance->instance_id = instance_id;
      instance->def_route = NULL;
      instance->used = 1;
#if RPL_WITH_PROBING
      rpl_schedule_probing(instance);
#endif /* RPL_WITH_PROBING */
      return instance;
    }
  }
  return NULL;
}

Example #2

File: rpl-timers.c Project: ChandlerWu/Contiki

/*---------------------------------------------------------------------------*/
static void
handle_probing_timer(void *ptr)
{
  rpl_instance_t *instance = (rpl_instance_t *)ptr;
  rpl_parent_t *probing_target = RPL_PROBING_SELECT_FUNC(instance->current_dag);

  /* Perform probing */
  if(probing_target != NULL && rpl_get_parent_ipaddr(probing_target) != NULL) {
    PRINTF("RPL: probing %3u\n",
        nbr_table_get_lladdr(rpl_parents, probing_target)->u8[7]);
    /* Send probe, e.g. unicast DIO or DIS */
    RPL_PROBING_SEND_FUNC(instance, rpl_get_parent_ipaddr(probing_target));
  }

  /* Schedule next probing */
  rpl_schedule_probing(instance);

#if DEBUG
  rpl_print_neighbor_list();
#endif
}