added config for serializing attributes

examples/ipv6/native-border-router/border-router-rdc.c

@@ -117,8 +117,10 @@ send_packet(mac_callback_t sent, void *ptr)
 
   } else {
     /* here we send the data over SLIP to the radio-chip */
-
+    size = 0;
+#if SERIALIZE_ATTRIBUTES
     size = packetutils_serialize_atts(&buf[3], sizeof(buf) - 3);
+#endif
     if(size < 0 || size + packetbuf_totlen() + 3 > sizeof(buf)) {
       PRINTF("br-rdc: send failed, too large header\n");
       mac_call_sent_callback(sent, ptr, MAC_TX_ERR_FATAL, 1);

examples/ipv6/native-border-router/project-conf.h

@@ -45,6 +45,8 @@
 #undef WEBSERVER_CONF_CFS_CONNS
 #define WEBSERVER_CONF_CFS_CONNS 2
 
+#define SERIALIZE_ATTRIBUTES 1
+
 #define CMD_CONF_OUTPUT border_router_cmd_output
 
 #undef NETSTACK_CONF_RDC