tos/lib/tossim/SimpleRadioModel.nc

   1 // $Id$
   2 /*
   3  * "Copyright (c) 2005 Stanford University. All rights reserved.
   4  *
   5  * Permission to use, copy, modify, and distribute this software and
   6  * its documentation for any purpose, without fee, and without written
   7  * agreement is hereby granted, provided that the above copyright
   8  * notice, the following two paragraphs and the author appear in all
   9  * copies of this software.
  10  *
  11  * IN NO EVENT SHALL STANFORD UNIVERSITY BE LIABLE TO ANY PARTY FOR
  12  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
  13  * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
  14  * IF STANFORD UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
  15  * DAMAGE.
  16  *
  17  * STANFORD UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
  18  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE
  20  * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND STANFORD UNIVERSITY
  21  * HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
  22  * ENHANCEMENTS, OR MODIFICATIONS."
  23  */
  24
  25 /**
  26  * The interface to a simple radio model, which has per-link bit error
  27  * probabilities and assumes complete interferences (the old TOSSIM
  28  * story).
  29  *
  30  * @author Philip Levis
  31  * @date   December 2 2005
  32  */
  33
  34
  35 #include "TinyError.h"
  36
  37 interface SimpleRadioModel {
  38   command void putOnAirTo(int dest, message_t* msg, bool ack, sim_time_t endTime);
  39   command void putOnAirToAll(message_t* msg, bool ack, sim_time_t endTime);
  40   command bool clearChannel();
  41
  42   event void acked(message_t* msg);
  43
  44   event void receive(message_t* msg);
  45 }