phyPER.cc

//
// (c) 2009 CSEM SA, Neuchâtel, Switzerland.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see http://www.gnu.org/licenses/.
//

#include "phyPER.h"

Define_Module(phyPER);

void phyPER::initialize(int stage)
{
  BaseModule::initialize(stage);
  if(stage == 0) {
    catPacket = utility->subscribe(this, &packet, -1);
    catUWBIRPacket = utility->subscribe(this, &uwbirpacket, -1);
    maiPER.setName("maiPER");
    maiPERnoRS.setName("maiPERnoRS");
    nbSyncAttempts = 0;
    nbSyncSuccesses = 0;
    nbRx = 0;
    nbRxnoRS = 0;
  }
}


void phyPER::receiveBBItem(int category, const BBItem * details, int scopeModuleId) {
    if(category == catPacket) {
      packet = *(static_cast<const Packet*>(details));
      nbRx = static_cast<long>(packet.getNbPacketsReceived());
      nbRxnoRS = static_cast<long>(packet.getNbPacketsReceivedNoRS());
    } else if(category == catUWBIRPacket) {
      uwbirpacket = *(static_cast<const UWBIRPacket*>(details));
      nbSyncAttempts = static_cast<long>(uwbirpacket.getNbSyncAttempts());
      nbSyncSuccesses = uwbirpacket.getNbSyncSuccesses();
    }
    if(nbSyncAttempts > 0) {
      maiPER.record( static_cast<double>(nbRx) / nbSyncAttempts );
      maiPERnoRS.record( static_cast<double>(nbRxnoRS) / nbSyncAttempts );
    }

}