WS: Learn channel function from parent

Author: Jarkko Paso

source/6LoWPAN/ws/ws_bootstrap.c

@@ -489,6 +489,9 @@ static void ws_bootstrap_pan_config_analyse(struct protocol_interface_info_entry
     cur->ws_info->hopping_schdule.fhss_bsi = ws_bs_ie.broadcast_schedule_identifier;
     cur->ws_info->hopping_schdule.fhss_bc_dwell_interval = ws_bs_ie.dwell_interval;
 
+    cur->ws_info->hopping_schdule.channel_function = ws_bs_ie.channel_function;
+    // TODO: Restart unicast schedule if configuration changed, start broadcast schedule (FHSS)
+
 
     if (!cur->ws_info->configuration_learned) {
         // Generate own hopping schedules Follow first parent broadcast and plans and also use same unicast dwell
@@ -1042,6 +1045,7 @@ static void ws_bootstrap_event_handler(arm_event_s *event)
             cur->ws_info->pan_configuration.rpl_routing_method = true;
             cur->ws_info->pan_configuration.use_parent_bs = true;
             cur->ws_info->pan_configuration.version = WS_FAN_VERSION_1_0;
+            cur->ws_info->hopping_schdule.channel_function = WS_FIXED_CHANNEL;
             ws_llc_set_gtkhash(cur, cur->ws_info->gtkhash);
             ws_bootstrap_fhss_activate(cur);
             ws_bootstrap_event_operation_start(cur);