+++ /dev/null
-/*
- * Copyright (c) 2007, Vanderbilt University
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose, without fee, and without written agreement is
- * hereby granted, provided that the above copyright notice, the following
- * two paragraphs and the author appear in all copies of this software.
- *
- * IN NO EVENT SHALL THE VANDERBILT UNIVERSITY BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE VANDERBILT
- * UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * THE VANDERBILT UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE VANDERBILT UNIVERSITY HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- * Author: Miklos Maroti
- */
-
-module IEEE154NetworkLayerP
-{
- provides
- {
- interface Send;
- interface Receive;
- interface Receive as NonTinyosReceive[uint8_t network];
- }
-
- uses
- {
- interface Send as SubSend;
- interface Receive as SubReceive;
-
- interface IEEE154Packet;
- }
-}
-
-implementation
-{
-#ifndef TINYOS_6LOWPAN_NETWORK_ID
-#define TINYOS_6LOWPAN_NETWORK_ID 0x3f
-#endif
-
- command error_t Send.send(message_t* msg, uint8_t len)
- {
- call IEEE154Packet.set6LowPan(msg, TINYOS_6LOWPAN_NETWORK_ID);
- return call SubSend.send(msg, len);
- }
-
- command error_t Send.cancel(message_t* msg)
- {
- return call SubSend.cancel(msg);
- }
-
- command uint8_t Send.maxPayloadLength()
- {
- return call SubSend.maxPayloadLength();
- }
-
- command void* Send.getPayload(message_t* msg, uint8_t len)
- {
- return call SubSend.getPayload(msg, len);
- }
-
- event void SubSend.sendDone(message_t* msg, error_t error)
- {
- signal Send.sendDone(msg, error);
- }
-
- event message_t *SubReceive.receive(message_t *msg, void *payload, uint8_t len)
- {
- uint8_t network = call IEEE154Packet.get6LowPan(msg);
- if( network == TINYOS_6LOWPAN_NETWORK_ID )
- return signal Receive.receive(msg, payload, len);
- else
- return signal NonTinyosReceive.receive[network](msg, payload, len);
- }
-
- default event message_t *NonTinyosReceive.receive[uint8_t network](message_t *msg, void *payload, uint8_t len)
- {
- return msg;
- }
-}