packetlinkc.nc

tinyos2.0版本驱动

/*
 * Copyright (c) 2005-2006 Rincon Research Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the
 *   distribution.
 * - Neither the name of the Rincon Research Corporation nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
 * RINCON RESEARCH OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE
 */

/**
 * Reliable Packet Link Functionality
 * @author David Moss
 * @author Jon Wyant
 */

#warning "*** USING PACKET LINK LAYER"

configuration PacketLinkC {
  provides {
    interface Send;
    interface PacketLink;
  }
  
  uses {
    interface Send as SubSend;
  }
}

implementation {

  components PacketLinkP,
      ActiveMessageC,
      CC2420PacketC,
      RandomC,
      new StateC() as SendStateC,
      new TimerMilliC() as DelayTimerC;
  
  PacketLink = PacketLinkP;
  Send = PacketLinkP.Send;
  SubSend = PacketLinkP.SubSend;
  
  PacketLinkP.SendState -> SendStateC;
  PacketLinkP.DelayTimer -> DelayTimerC;
  PacketLinkP.PacketAcknowledgements -> ActiveMessageC;
  PacketLinkP.AMPacket -> ActiveMessageC;
  PacketLinkP.CC2420PacketBody -> CC2420PacketC;

}