Added an interface for accessing the RXFIFO in a non-split phase (synchronous) way...

[tinyos-2.x.git] / tos / chips / cc2420 / CC2420ActiveMessageC.nc

diff --git a/tos/chips/cc2420/CC2420ActiveMessageC.nc b/tos/chips/cc2420/CC2420ActiveMessageC.nc
index ef78e86e83e59a3a75a9eb82d7af3967e8b79ac3..21734736d9323621bb96db1dce851a46e8985b2e 100644 (file)
--- a/tos/chips/cc2420/CC2420ActiveMessageC.nc
+++ b/tos/chips/cc2420/CC2420ActiveMessageC.nc
@@ -1,4 +1,4 @@
-/*                                                                     tab:4
+/*
  * "Copyright (c) 2005 Stanford University. All rights reserved.
  *
  * Permission to use, copy, modify, and distribute this software and
@@ -24,16 +24,18 @@
 /**
  * The Active Message layer for the CC2420 radio. This configuration
  * just layers the AM dispatch (CC2420ActiveMessageM) on top of the
- * underlying CC2420 radio packet (CC2420CsmaRadioC), which is
+ * underlying CC2420 radio packet (CC2420CsmaCsmaCC), which is
  * inherently an AM packet (acknowledgements based on AM destination
  * addr and group). Note that snooping may not work, due to CC2420
  * early packet rejection if acknowledgements are enabled.
  *
  * @author Philip Levis
+ * @author David Moss
  * @version $Revision$ $Date$
  */
 
 #include "CC2420.h"
+#include "AM.h"
 
 configuration CC2420ActiveMessageC {
   provides {
@@ -45,30 +47,72 @@ configuration CC2420ActiveMessageC {
     interface Packet;
     interface CC2420Packet;
     interface PacketAcknowledgements;
+    interface LinkPacketMetadata;
+    interface RadioBackoff[am_id_t amId];
+    interface LowPowerListening;
+    interface PacketLink;
+    interface SendNotifier[am_id_t amId];
   }
 }
 implementation {
 
   components CC2420ActiveMessageP as AM;
-  components CC2420CsmaC as Radio;
-  components ActiveMessageAddressC as Address;
+  components CC2420CsmaC as CsmaC;
+  components ActiveMessageAddressC;
+  components UniqueSendC;
+  components UniqueReceiveC;
+  components CC2420TinyosNetworkC;
+  components CC2420PacketC;
+  components CC2420ControlC;
   
-  SplitControl = Radio;
-  Packet       = AM;
+#if defined(LOW_POWER_LISTENING) || defined(ACK_LOW_POWER_LISTENING)
+  components DefaultLplC as LplC;
+#else
+  components DummyLplC as LplC;
+#endif
 
-  AMSend   = AM;
-  Receive  = AM.Receive;
-  Snoop    = AM.Snoop;
-  AMPacket = AM;
-  
-  AM.SubSend    -> Radio.Send;
-  AM.SubReceive -> Radio.Receive;
-  AM.amAddress -> Address;
-  Radio.AMPacket -> AM;
+#if defined(PACKET_LINK)
+  components PacketLinkC as LinkC;
+#else
+  components PacketLinkDummyC as LinkC;
+#endif
 
-  components CC2420PacketC;
+  
+  RadioBackoff = AM;
+  Packet = AM;
+  AMSend = AM;
+  SendNotifier = AM;
+  Receive = AM.Receive;
+  Snoop = AM.Snoop;
+  AMPacket = AM;
+  PacketLink = LinkC;
+  LowPowerListening = LplC;
   CC2420Packet = CC2420PacketC;
   PacketAcknowledgements = CC2420PacketC;
+  LinkPacketMetadata = CC2420PacketC;
+  
+  // SplitControl Layers
+  SplitControl = LplC;
+  LplC.SubControl -> CsmaC;
+  
+  // Send Layers
+  AM.SubSend -> UniqueSendC;
+  UniqueSendC.SubSend -> LinkC;
+  LinkC.SubSend -> LplC.Send;
+  LplC.SubSend -> CC2420TinyosNetworkC.Send;
+  CC2420TinyosNetworkC.SubSend -> CsmaC;
+  
+  // Receive Layers
+  AM.SubReceive -> LplC;
+  LplC.SubReceive -> UniqueReceiveC.Receive;
+  UniqueReceiveC.SubReceive -> CC2420TinyosNetworkC.Receive;
+  CC2420TinyosNetworkC.SubReceive -> CsmaC;
 
-
+  AM.ActiveMessageAddress -> ActiveMessageAddressC;
+  AM.CC2420Packet -> CC2420PacketC;
+  AM.CC2420PacketBody -> CC2420PacketC;
+  AM.CC2420Config -> CC2420ControlC;
+  
+  AM.SubBackoff -> CsmaC;
+  
 }