int main(int argc, char *argv[]) { if ( signal( SIGINT, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGINT" << endl; exit(1); } if ( signal( SIGTERM, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGTERM" << endl; exit(1); } // Configure logger. if (argc<2) { cerr << argv[0] << " <logLevel> [logFilePath]" << endl; cerr << "Log levels are ERROR, ALARM, WARN, NOTICE, INFO, DEBUG, DEEPDEBUG" << endl; exit(0); } gLogInit(argv[1]); if (argc>2) gSetLogFile(argv[2]); srandom(time(NULL)); USRPDevice *usrp = new USRPDevice(1625.0e3/6.0); //533.333333333e3); //400e3); if (!usrp->make()) { delete usrp; return EXIT_FAILURE; } RadioInterface* radio = new RadioInterface(usrp,3); Transceiver *trx = new Transceiver(5700,"127.0.0.1",SAMPSPERSYM,GSM::Time(2,0),radio); trx->receiveFIFO(radio->receiveFIFO()); trx->start(); //int i = 0; while(!gbShutdown) { sleep(1); }//i++; if (i==60) break;} cout << "Shutting down transceiver..." << endl; // trx->stop(); // delete trx; // delete radio; }
int main(int argc, char *argv[]) { // Configure logger. if (argc<2) { cerr << argv[0] << " <logLevel> [logFilePath]" << endl; cerr << "Log levels are ERROR, ALARM, WARN, NOTICE, INFO, DEBUG, DEEPDEBUG" << endl; exit(0); } gLogInit(argv[1]); if (argc>2) gSetLogFile(argv[2]); srandom(time(NULL)); USRPDevice *usrp = new USRPDevice(400.0e3); //533.333333333e3); //400e3); usrp->make(); RadioInterface* radio = new RadioInterface(usrp,3); Transceiver *trx = new Transceiver(5700,"127.0.0.1",SAMPSPERSYM,GSM::Time(2,0),radio); trx->transmitFIFO(radio->transmitFIFO()); trx->receiveFIFO(radio->receiveFIFO()); trx->start(); //int i = 0; while(1) { sleep(1); }//i++; if (i==60) break;} }
int main(int argc, char *argv[]) { if ( signal( SIGINT, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGINT" << endl; exit(1); } if ( signal( SIGTERM, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGTERM" << endl; exit(1); } // Configure logger. gLogInit("transceiver",gConfig.getStr("Log.Level").c_str(),LOG_LOCAL7); srandom(time(NULL)); int mOversamplingRate = 1; RAD1Device *usrp = new RAD1Device(mOversamplingRate*1625.0e3/6.0); usrp->make(); RadioInterface* radio = new RadioInterface(usrp,3,SAMPSPERSYM,mOversamplingRate,false); Transceiver *trx = new Transceiver(5700,"127.0.0.1",SAMPSPERSYM,GSM::Time(2,0),radio); trx->receiveFIFO(radio->receiveFIFO()); trx->start(); //int i = 0; while(!gbShutdown) { sleep(1); } //i++; if (i==60) exit(1);} cout << "Shutting down transceiver..." << endl; // trx->stop(); delete trx; // delete radio; }
int main(int argc, char *argv[]) { if ( signal( SIGINT, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGINT" << endl; exit(1); } if ( signal( SIGTERM, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGTERM" << endl; exit(1); } // Configure logger. gLogInit("transceiver",gConfig.getStr("Log.Level").c_str(),LOG_LOCAL7); gFactoryCalibration.readEEPROM(); int numARFCN=1; if (argc>1) numARFCN = atoi(argv[1]); #ifdef SINGLEARFCN numARFCN=1; #endif srandom(time(NULL)); int mOversamplingRate = 1; switch(numARFCN) { case 1: mOversamplingRate = 1; break; case 2: mOversamplingRate = 6; break; case 3: mOversamplingRate = 8; break; case 4: mOversamplingRate = 12; break; case 5: mOversamplingRate = 16; break; default: break; } //int mOversamplingRate = numARFCN/2 + numARFCN; //mOversamplingRate = 15; //mOversamplingRate*2; //if ((numARFCN > 1) && (mOversamplingRate % 2)) mOversamplingRate++; RAD1Device *usrp = new RAD1Device(mOversamplingRate*1625.0e3/6.0); //DummyLoad *usrp = new DummyLoad(mOversamplingRate*1625.0e3/6.0); usrp->make(); RadioInterface* radio = new RadioInterface(usrp,3,SAMPSPERSYM,mOversamplingRate,false,numARFCN); Transceiver *trx = new Transceiver(5700,"127.0.0.1",SAMPSPERSYM,GSM::Time(2,0),radio, numARFCN,mOversamplingRate,false); trx->receiveFIFO(radio->receiveFIFO()); /* signalVector *gsmPulse = generateGSMPulse(2,1); BitVector normalBurstSeg = "0000101010100111110010101010010110101110011000111001101010000"; BitVector normalBurst(BitVector(normalBurstSeg,gTrainingSequence[0]),normalBurstSeg); signalVector *modBurst = modulateBurst(normalBurst,*gsmPulse,8,1); signalVector *modBurst9 = modulateBurst(normalBurst,*gsmPulse,9,1); signalVector *interpolationFilter = createLPF(0.6/mOversamplingRate,6*mOversamplingRate,1); signalVector totalBurst1(*modBurst,*modBurst9); signalVector totalBurst2(*modBurst,*modBurst); signalVector totalBurst(totalBurst1,totalBurst2); scaleVector(totalBurst,usrp->fullScaleInputValue()); double beaconFreq = -1.0*(numARFCN-1)*200e3; signalVector finalVec(625*mOversamplingRate); for (int j = 0; j < numARFCN; j++) { signalVector *frequencyShifter = new signalVector(625*mOversamplingRate); frequencyShifter->fill(1.0); frequencyShift(frequencyShifter,frequencyShifter,2.0*M_PI*(beaconFreq+j*400e3)/(1625.0e3/6.0*mOversamplingRate)); signalVector *interpVec = polyphaseResampleVector(totalBurst,mOversamplingRate,1,interpolationFilter); multVector(*interpVec,*frequencyShifter); addVector(finalVec,*interpVec); } signalVector::iterator itr = finalVec.begin(); short finalVecShort[2*finalVec.size()]; short *shortItr = finalVecShort; while (itr < finalVec.end()) { *shortItr++ = (short) (itr->real()); *shortItr++ = (short) (itr->imag()); itr++; } usrp->loadBurst(finalVecShort,finalVec.size()); */ trx->start(); //int i = 0; while(!gbShutdown) { sleep(1); } //i++; if (i==60) exit(1);} cout << "Shutting down transceiver..." << endl; // trx->stop(); delete trx; // delete radio; }
int main(int argc, char *argv[]) { if ( signal( SIGINT, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGINT" << endl; exit(1); } if ( signal( SIGTERM, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGTERM" << endl; exit(1); } // Configure logger. gLogInit("transceiver",gConfig.getStr("Log.Level").c_str(),LOG_LOCAL7); if (gLogConn.valid()) Log::gHook = Connection::LogConnection::hook; // Device specific global initialization RadioDevice::staticInit(); int numARFCN=1; if (argc>1) numARFCN = atoi(argv[1]); std::string deviceArgs = ""; if (argc>2) deviceArgs = argv[2]; srandom(time(NULL)); int mOversamplingRate = 1; switch(numARFCN) { // DAVID COMMENT: I have no way to test this, but I would bet that you can // just change these numbers to get different oversampling rates for single-ARFCN // operation.. case 1: mOversamplingRate = 1; break; case 2: mOversamplingRate = 6; break; case 3: mOversamplingRate = 8; break; case 4: mOversamplingRate = 12; break; case 5: mOversamplingRate = 16; break; default: break; } int minOver = gConfig.getNum("TRX.MinOversampling"); if (mOversamplingRate < minOver) mOversamplingRate = minOver; //int mOversamplingRate = numARFCN/2 + numARFCN; //mOversamplingRate = 15; //mOversamplingRate*2; //if ((numARFCN > 1) && (mOversamplingRate % 2)) mOversamplingRate++; /* RAD1Device *usrp = new RAD1Device(mOversamplingRate*1625.0e3/6.0); //DummyLoad *usrp = new DummyLoad(mOversamplingRate*1625.0e3/6.0); usrp->make(false, deviceID); */ RadioDevice* usrp = RadioDevice::make(mOversamplingRate); if (!usrp->open(deviceArgs)) { LOG(ALERT) << "Transceiver exiting..." << std::endl; return EXIT_FAILURE; } RadioInterface* radio = new RadioInterface(usrp,3,SAMPSPERSYM,SAMPSPERSYM*mOversamplingRate,false,numARFCN); Transceiver *trx = new Transceiver(gConfig.getNum("TRX.Port"),gConfig.getStr("TRX.IP").c_str(),SAMPSPERSYM,GSM::Time(2,0),radio, numARFCN,mOversamplingRate,false); trx->receiveFIFO(radio->receiveFIFO()); /* signalVector *gsmPulse = generateGSMPulse(2,1); BitVector normalBurstSeg = "0000101010100111110010101010010110101110011000111001101010000"; BitVector normalBurst(BitVector(normalBurstSeg,gTrainingSequence[0]),normalBurstSeg); signalVector *modBurst = modulateBurst(normalBurst,*gsmPulse,8,1); signalVector *modBurst9 = modulateBurst(normalBurst,*gsmPulse,9,1); signalVector *interpolationFilter = createLPF(0.6/mOversamplingRate,6*mOversamplingRate,1); signalVector totalBurst1(*modBurst,*modBurst9); signalVector totalBurst2(*modBurst,*modBurst); signalVector totalBurst(totalBurst1,totalBurst2); scaleVector(totalBurst,usrp->fullScaleInputValue()); double beaconFreq = -1.0*(numARFCN-1)*200e3; signalVector finalVec(625*mOversamplingRate); for (int j = 0; j < numARFCN; j++) { signalVector *frequencyShifter = new signalVector(625*mOversamplingRate); frequencyShifter->fill(1.0); frequencyShift(frequencyShifter,frequencyShifter,2.0*M_PI*(beaconFreq+j*400e3)/(1625.0e3/6.0*mOversamplingRate)); signalVector *interpVec = polyphaseResampleVector(totalBurst,mOversamplingRate,1,interpolationFilter); multVector(*interpVec,*frequencyShifter); addVector(finalVec,*interpVec); } signalVector::iterator itr = finalVec.begin(); short finalVecShort[2*finalVec.size()]; short *shortItr = finalVecShort; while (itr < finalVec.end()) { *shortItr++ = (short) (itr->real()); *shortItr++ = (short) (itr->imag()); itr++; } usrp->loadBurst(finalVecShort,finalVec.size()); */ trx->start(); gLogConn.write("Starting transceiver"); //int i = 0; while(!gbShutdown) { sleep(1); } //i++; if (i==60) exit(1);} cout << "Shutting down transceiver..." << endl; // trx->stop(); delete trx; // delete radio; }
int main(int argc, char *argv[]) { try { if ( signal( SIGINT, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGINT" << endl; exit(1); } if ( signal( SIGTERM, ctrlCHandler ) == SIG_ERR ) { cerr << "Couldn't install signal handler for SIGTERM" << endl; exit(1); } // Configure logger. gLogInit("transceiver",gConfig.getStr("Log.Level").c_str(),LOG_LOCAL7); gFactoryCalibration.readEEPROM(); int numARFCN=1; if (argc>1) numARFCN = atoi(argv[1]); #ifdef SINGLEARFCN numARFCN=1; #endif srandom(time(NULL)); RAD1Device *usrp = new RAD1Device(3.84e6); //DummyLoad *usrp = new DummyLoad(mOversamplingRate*1625.0e3/6.0); usrp->make(); RadioInterface* radio = new RadioInterface(usrp,0 /*1024*/,SAMPSPERSYM,false); Transceiver *trx = new Transceiver(5700,"127.0.0.1",SAMPSPERSYM,UMTS::Time(2,0),radio); trx->receiveFIFO(radio->receiveFIFO()); /* signalVector *gsmPulse = generateGSMPulse(2,1); BitVector normalBurstSeg = "0000101010100111110010101010010110101110011000111001101010000"; BitVector normalBurst(BitVector(normalBurstSeg,gTrainingSequence[0]),normalBurstSeg); signalVector *modBurst = modulateBurst(normalBurst,*gsmPulse,8,1); signalVector *modBurst9 = modulateBurst(normalBurst,*gsmPulse,9,1); signalVector *interpolationFilter = createLPF(0.6/mOversamplingRate,6*mOversamplingRate,1); signalVector totalBurst1(*modBurst,*modBurst9); signalVector totalBurst2(*modBurst,*modBurst); signalVector totalBurst(totalBurst1,totalBurst2); scaleVector(totalBurst,usrp->fullScaleInputValue()); double beaconFreq = -1.0*(numARFCN-1)*200e3; signalVector finalVec(625*mOversamplingRate); for (int j = 0; j < numARFCN; j++) { signalVector *frequencyShifter = new signalVector(625*mOversamplingRate); frequencyShifter->fill(1.0); frequencyShift(frequencyShifter,frequencyShifter,2.0*M_PI*(beaconFreq+j*400e3)/(1625.0e3/6.0*mOversamplingRate)); signalVector *interpVec = polyphaseResampleVector(totalBurst,mOversamplingRate,1,interpolationFilter); multVector(*interpVec,*frequencyShifter); addVector(finalVec,*interpVec); } signalVector::iterator itr = finalVec.begin(); short finalVecShort[2*finalVec.size()]; short *shortItr = finalVecShort; while (itr < finalVec.end()) { *shortItr++ = (short) (itr->real()); *shortItr++ = (short) (itr->imag()); itr++; } usrp->loadBurst(finalVecShort,finalVec.size()); */ trx->start(); int i = 0; while(!gbShutdown) { sleep(1); } // i++; if (i==60) exit(1);} cout << "Shutting down transceiver..." << endl; // trx->stop(); delete trx; // delete radio; } catch (ConfigurationTableKeyNotFound e) { LOG(EMERG) << "required configuration parameter " << e.key() << " not defined, aborting"; //gReports.incr("OpenBTS-UMTS.Exit.Error.ConfigurationParamterNotFound"); } }