Make it possible to provide feedback to the neighbor modules

core/net/sicslowpan.c

@@ -32,7 +32,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: sicslowpan.c,v 1.24 2010/03/09 20:40:50 adamdunkels Exp $
+ * $Id: sicslowpan.c,v 1.25 2010/03/12 13:20:13 nvt-se Exp $
  */
 /**
  * \file
@@ -288,6 +288,17 @@ addr_context_lookup_by_number(u8_t number) {
   }
   return NULL;
 }
+/*--------------------------------------------------------------------*/
+ /**
++ * Callback function for the MAC packet sent callback
++ */
+static void
+packet_sent(void *ptr, int status, int transmissions)
+{
+#if SICSLOWPAN_CONF_NEIGHBOR_INFO
+  neighbor_info_packet_sent(status, transmissions);
+#endif /* SICSLOWPAN_CONF_NEIGHBOR_INFO */
+}
 /*--------------------------------------------------------------------*/
 /**
  * \brief Compress IP/UDP header
@@ -1268,9 +1279,9 @@ send_packet(rimeaddr_t *dest)
    */
   packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, dest);
 
-  /* XXX we should provide a callback function that is called when the
+  /* Provide a callback function to receive the result of
-     packet is sent. For now, we just supply a NULL pointer. */
+     a packet transmission. */
-  NETSTACK_MAC.send(NULL, NULL);
+  NETSTACK_MAC.send(&packet_sent, NULL);
 
   /* If we are sending multiple packets in a row, we need to let the
      watchdog know that we are still alive. */
@@ -1637,6 +1648,10 @@ input(void)
     }
 #endif
 
+#if SICSLOWPAN_CONF_NEIGHBOR_INFO
+    neighbor_info_packet_received();
+#endif /* SICSLOWPAN_CONF_NEIGHBOR_INFO */
+
     tcpip_input();
 #if SICSLOWPAN_CONF_FRAG
   }