Function main

TransceiverRAD1/PowerScanner.cpp:71–103

int main(int argc, char *argv[])
{
  try {
    GSM::GSMBand band = (GSM::GSMBand)gConfig.getNum("GSM.Radio.Band");
    SpectrumMap spectrumMap(gConfig.getStr("PowerScanner.DBPath").c_str());
    int startARFCN, stopARFCN;
    switch (band) {
      case GSM::GSM850: startARFCN=130; stopARFCN=251; break;
      case GSM::EGSM900: startARFCN=0; stopARFCN=124; break;
      case GSM::DCS1800: startARFCN=512; stopARFCN=885; break;
      case GSM::PCS1900: startARFCN=512; stopARFCN=810; break;
      default:
        LOG(ALERT) << "Unsupported GSM Band specified (config key GSM.Radio.Band). Exiting...";
        exit(-1);
    }

    RAD1Device *rad = new RAD1Device(1625.0e3/6.0);
    rad->make(false, 0);
    rad->start();
    TIMESTAMP timestamp = 19000;

    cout << endl << "Scanning Uplink" << endl;
    scanDirection(rad, timestamp, band, startARFCN, stopARFCN, &GSM::uplinkFreqKHz, SpectrumMap::LinkDirection::Up, spectrumMap);
    cout << endl << "Scanning Downlink" << endl;
    scanDirection(rad, timestamp, band, startARFCN, stopARFCN, &GSM::downlinkFreqKHz, SpectrumMap::LinkDirection::Down, spectrumMap);

  } catch (ConfigurationTableKeyNotFound e) {
    cout << "Required configuration parameter " << e.key() << " not defined, exiting.";
    return -1;
  }

  return 0;
}

int scanDirection(RAD1Device *rad, TIMESTAMP &timestamp, GSM::GSMBand band, int startARFCN, int stopARFCN,
    FrequencyConverter arfcnToFreqKHz, SpectrumMap::LinkDirection linkDir, SpectrumMap &spectrumMap)