Merge pull request #546 from simonduq/contrib/rpl-urgent-probing-log

Minor logging changes

os/net/routing/rpl-lite/rpl-dag-root.c

@@ -94,11 +94,12 @@ set_global_address(uip_ipaddr_t *prefix, uip_ipaddr_t *iid)
 
   uip_ds6_addr_add(&root_ipaddr, 0, ADDR_AUTOCONF);
 
-  LOG_INFO("IPv6 addresses: ");
+  LOG_INFO("IPv6 addresses:\n");
   for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
     state = uip_ds6_if.addr_list[i].state;
     if(uip_ds6_if.addr_list[i].isused &&
        (state == ADDR_TENTATIVE || state == ADDR_PREFERRED)) {
+      LOG_INFO("-- ");
       LOG_INFO_6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
       LOG_INFO_("\n");
     }

os/net/routing/rpl-lite/rpl-nbr-policy.c

@@ -104,7 +104,7 @@ update_state(void)
   /* how many more IP neighbors can be have? */
   num_free = NBR_TABLE_MAX_NEIGHBORS - num_used;
 
-  LOG_INFO("nbr-policy: free: %d, parents: %d\n", num_free, num_parents);
+  LOG_DBG("nbr-policy: free: %d, parents: %d\n", num_free, num_parents);
 }
 /*---------------------------------------------------------------------------*/
 static const linkaddr_t *
@@ -127,12 +127,12 @@ find_removable_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
   /* Add the new neighbor only if it is better than the current worst. */
   if(dio->rank + curr_instance.min_hoprankinc < worst_rank - curr_instance.min_hoprankinc / 2) {
     /* Found *great* neighbor - add! */
-    LOG_INFO("nbr-policy: DIO rank %u, worse_rank %u -- add to cache\n",
+    LOG_DBG("nbr-policy: DIO rank %u, worst_rank %u -- add to cache\n",
            dio->rank, worst_rank);
     return worst_rank_nbr_lladdr;
   }
 
-  LOG_INFO("nbr-policy: DIO rank %u, worse_rank %u -- do not add to cache\n",
+  LOG_DBG("nbr-policy: DIO rank %u, worst_rank %u -- do not add to cache\n",
          dio->rank, worst_rank);
   return NULL;
 }

os/net/routing/rpl-lite/rpl-neighbor.c

@@ -405,9 +405,9 @@ rpl_neighbor_select_best(void)
       /* The best is not fresh. Probe it (unless there is already an urgent
          probing target). We will be called back after the probing anyway. */
       if(curr_instance.dag.urgent_probing_target == NULL) {
-        LOG_WARN("best parent is not fresh, schedule urgent probing to ");
-        LOG_WARN_6ADDR(rpl_neighbor_get_ipaddr(best));
-        LOG_WARN_("\n");
+        LOG_INFO("best parent is not fresh, schedule urgent probing to ");
+        LOG_INFO_6ADDR(rpl_neighbor_get_ipaddr(best));
+        LOG_INFO_("\n");
         curr_instance.dag.urgent_probing_target = best;
         rpl_schedule_probing_now();
       }