Merge pull request ARMmbed#1843 from ARMmbed/address_reg_fix

Call ws_secondary_parent_update inside primary set for reduce code size.

Author: Juha Heiskanen

source/6LoWPAN/ws/ws_bootstrap.c

@@ -2084,13 +2084,7 @@ void ws_primary_parent_update(protocol_interface_info_entry_t *interface, mac_ne
         neighbor_info.ws_neighbor = ws_neighbor_class_entry_get(&interface->ws_info->neighbor_storage, neighbor->index);
         ws_bootstrap_primary_parent_set(interface, &neighbor_info);
 
-        //Clear both address registration
-        ns_list_foreach(if_address_entry_t, address, &interface->ip_addresses) {
-            if (!addr_is_ipv6_link_local(address->address)) {
-                address->addr_reg_done = 0;
-                ws_address_registration_update(interface);
-            }
-        }
+        ws_secondary_parent_update(interface);
     }
 }
 

source/6LoWPAN/ws/ws_llc_data_service.c

@@ -521,15 +521,16 @@ static void ws_llc_mac_indication_cb(const mac_api_t* api, const mcps_data_ind_t
         if (us_ie_inline) {
             ws_neighbor_class_neighbor_unicast_schedule_set(neighbor_info.ws_neighbor, &us_ie);
 
-            if (neighbor_info.neighbor->link_role == PRIORITY_PARENT_NEIGHBOUR) {
-                // We have broadcast schedule set up set the broadcast parent schedule
-                ns_fhss_ws_set_parent(interface->ws_info->fhss_api, neighbor_info.neighbor->mac64, &neighbor_info.ws_neighbor->fhss_data.bc_timing_info);
-            }
+
         }
         //Update BT if it is part of message
         ws_bt_ie_t ws_bt;
         if (ws_wh_bt_read(ie_ext->headerIeList, ie_ext->headerIeListLength, &ws_bt)) {
             ws_neighbor_class_neighbor_broadcast_time_info_update(neighbor_info.ws_neighbor, &ws_bt, data->timestamp);
+            if (neighbor_info.neighbor->link_role == PRIORITY_PARENT_NEIGHBOUR) {
+                // We have broadcast schedule set up set the broadcast parent schedule
+                ns_fhss_ws_set_parent(interface->ws_info->fhss_api, neighbor_info.neighbor->mac64, &neighbor_info.ws_neighbor->fhss_data.bc_timing_info);
+            }
         }
 
         //Refresh Neighbor if unicast

source/Service_Libs/fhss/fhss_ws.c

@@ -682,6 +682,9 @@ int fhss_ws_set_parent(fhss_structure_t *fhss_structure, const uint8_t eui64[8],
     fhss_structure->ws->fhss_configuration.fhss_broadcast_interval = bc_timing_info->broadcast_interval;
     fhss_set_txrx_slot_length(fhss_structure);
     fhss_structure->ws->bc_slot = bc_timing_info->broadcast_slot + slots_since_reception;
+    if (fhss_structure->ws->fhss_configuration.ws_bc_channel_function == WS_TR51CF) {
+        fhss_structure->ws->bc_slot %= fhss_structure->number_of_channels;
+    }
     platform_exit_critical();
     //TODO: support multiple parents
     fhss_structure->ws->parent_bc_info = bc_timing_info;