contextcontrol.nc

来自「tinyos最新版」· NC 代码 · 共 75 行

// $Id: ContextControl.nc,v 1.2 2004/03/22 03:53:13 scipio Exp $

/*									tab:4
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * 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 UNIVERSITY OF CALIFORNIA 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 UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA 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 UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Copyright (c) 2004-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
 * 94704.  Attention:  Intel License Inquiry.
 */
/*
 *
 * Date last modified:  8/25/03
 *
 */

/**
 * This component filters packet receptions based on AM addressing
 * requirements. Packets are filtered on two attributes: the
 * destination address must either be the local address or the
 * broadcast address, and the group ID must match the local group ID.
 *
 * @author Philip Levis
*/

includes AM;

configuration ContextControl {
  uses {
    command result_t triggerStart();
    command result_t triggerMerge(MateDataBuffer* buf);
    command result_t triggerOverhear(MateDataBuffer* buf);
    command result_t triggerResolve();
  }
}


implementation {
  components MateEngine, ContextControlM;
  components MultiHopRouter as Router, TimerC;
	
  triggerStart = ContextControlM.triggerStart;
  triggerMerge = ContextControlM.triggerMerge;
  triggerResolve = ContextControlM.triggerResolve;

  MateEngine.SubControl -> ContextControlM;

  ContextControlM.Timer -> TimerC.Timer[unique("Timer")];
  ContextControlM.Intercept -> Router.Intercept[AM_MATEPACKETMSG];
  ContextControlM.RouteControl -> Router;
  ContextControlM.SubControl -> TimerC;
  ContextControlM.SubControl -> Router;
	
}