// Part of BNC, a utility for retrieving decoding and // converting GNSS data streams from NTRIP broadcasters. // // Copyright (C) 2007 // German Federal Agency for Cartography and Geodesy (BKG) // http://www.bkg.bund.de // Czech Technical University Prague, Department of Geodesy // http://www.fsv.cvut.cz // // Email: euref-ip@bkg.bund.de // // 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, version 2. // // 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, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. /* ------------------------------------------------------------------------- * BKG NTRIP Client * ------------------------------------------------------------------------- * * Class: test_bnc_qt * * Purpose: Example program to read BNC output from IP port. * * Author: L. Mervart * * Created: 24-Jan-2007 * * Changes: * * -----------------------------------------------------------------------*/ #include #include #include "RTCM/GPSDecoder.h" #include #include #include using namespace std; const char begEpoch = 'A'; const char begObs = 'B'; const char endEpoch = 'C'; int main(int /* argc */, char** /* argv */) { QTcpSocket socketObs; QFile obsFile("obs.txt"); socketObs.connectToHost("127.0.0.1", 1968); if (!socketObs.waitForConnected(10000)) { cout << "socketObs: not connected" << endl; exit(1); } obsFile.open(QIODevice::WriteOnly | QIODevice::Unbuffered); QTextStream outObs(&obsFile); outObs.setRealNumberNotation(QTextStream::FixedNotation); // Receive Data // ------------ t_obsInternal obs; char flag = ' '; cout.setf(ios::showpoint | ios::fixed); while (true) { if (socketObs.state() != QAbstractSocket::ConnectedState) { cout << "socketObs: disconnected" << endl; exit(0); } if ( socketObs.bytesAvailable() > sizeof(obs) ) { socketObs.read(&flag, 1); if (flag == begObs) { socketObs.read((char*) &obs, sizeof(obs)); outObs << obs.StatID << " " << obs.satSys << obs.satNum << " " << obs.GPSWeek << " " << qSetRealNumberPrecision(2) << obs.GPSWeeks << " " << qSetRealNumberPrecision(4) << obs.C1 << " " << qSetRealNumberPrecision(4) << obs.C2 << " " << qSetRealNumberPrecision(4) << obs.P1 << " " << qSetRealNumberPrecision(4) << obs.P2 << " " << qSetRealNumberPrecision(4) << obs.L1 << " " << qSetRealNumberPrecision(4) << obs.L2 << " " << qSetRealNumberPrecision(4) << obs.S1 << " " << qSetRealNumberPrecision(4) << obs.S2 << " " << obs.SNR1 << " " << obs.SNR2 << endl; } } else { socketObs.waitForReadyRead(1); } } return 0; }