[Tinyos-2-commits] CVS: tinyos-2.x/tos/lib/net/le CC2420QualityC.nc, NONE, 1.1.2.1 CC2420QualityP.nc, NONE, 1.1.2.1 PhyQuality.nc, NONE, 1.1.2.1 PhyQualityC.nc, NONE, 1.1.2.1

Thu Jul 5 11:34:08 PDT 2007

Update of /cvsroot/tinyos/tinyos-2.x/tos/lib/net/le
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv16347

Added Files:
      Tag: ctp-devel
	CC2420QualityC.nc CC2420QualityP.nc PhyQuality.nc 
	PhyQualityC.nc 
Log Message:
Phy quality stuff.

--- NEW FILE: CC2420QualityC.nc ---
/*
 * Copyright (c) 2007 Stanford University.
 * 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 Stanford University 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 STANFORD
 * UNIVERSITY 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.
 */
/**
 *  Provides information on the PHY-layer quality of a packet.
 *
 *  @author Philip Levis
 *  @date   $Date: 2007/07/05 18:34:05 $
 */

configuration CC2420QualityC {
  provides interface PhyQuality;
}
implementation {
  components CC2420ActiveMessageC, CC2420QualityP;

  PhyQuality = CC2420QualityP;
  CC2420QualityP.CC2420Packet -> CC2420ActiveMessageC;
}

--- NEW FILE: CC2420QualityP.nc ---
/*
 * Copyright (c) 2007 Stanford University.
 * 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 Stanford University 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 STANFORD
 * UNIVERSITY 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.
 */
/**
 *  Provides information on the PHY-layer quality of a packet.
 *
 *  @author Philip Levis
 *  @date   $Date: 2007/07/05 18:34:05 $
 */

module CC2420QualityP {
  provides interface PhyQuality;
  uses interface CC2420Packet;
}
implementation {
  command bool isHighQuality(message_t* msg) {
    // This threshold comes from eyeballing the figure on CCI versus PRR (3a)
    // in "RSSI is Under-Appreciated", Srinivasan and Levis, in EmNets 2006.
    return (call CC2420Packet.getLqi(Msg) >= 100);
  }
}

--- NEW FILE: PhyQuality.nc ---
/*
 * Copyright (c) 2007 Stanford University.
 * 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 Stanford University 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 STANFORD
 * UNIVERSITY 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.
 */
/**
 *  Provides information on the PHY-layer quality of a packet.
 *
 *  @author Philip Levis
 *  @date   $Date: 2007/07/05 18:34:05 $
 */

#include <message.h>

interface PhyQuality {

  /**
   * Return true if the packet has a high PHY-layer quality (low bit errrors, high SNR, etc.).
   */
  bool isHighQuality(message_t* msg);
}

--- NEW FILE: PhyQualityC.nc ---
/*
 * Copyright (c) 2007 Stanford University.
 * 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 Stanford University 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 STANFORD
 * UNIVERSITY 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.
 */
/**
 *  Provides information on the PHY-layer quality of a packet.
 *
 *  @author Philip Levis
 *  @date   $Date: 2007/07/05 18:34:05 $
 */

configuration PhyQualityC {
  provides interface PhyQuality;
}
implementation {
#ifdef PLATFORM_TELOS
  components CC2420QualityC as QualityC;
#endif
#ifdef PLATFORM_TELOSA
  components CC2420QualityC as QualityC;
#endif
#ifdef PLATFORM_TELOSB
  components CC2420QualityC as QualityC;
#endif
#ifdef PLATFORM_TMOTE
  components CC2420QualityC as QualityC;
#endif
#ifdef PLATFORM_MICAZ
  components CC2420QualityC as QualityC;
#endif
#ifdef PLATFORM_MICA2
  components CC1000QualityC as QualityC;
#endif
#ifdef PLATFORM_MICA2DOT
  components CC1000QualityC as QualityC;
#endif

  PhyQuality = QualityC;

}