| 1 | // Part of BNC, a utility for retrieving decoding and
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| 2 | // converting GNSS data streams from NTRIP broadcasters.
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| 3 | //
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| 4 | // Copyright (C) 2007
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| 5 | // German Federal Agency for Cartography and Geodesy (BKG)
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| 6 | // http://www.bkg.bund.de
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| 7 | // Czech Technical University Prague, Department of Geodesy
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| 8 | // http://www.fsv.cvut.cz
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| 9 | //
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| 10 | // Email: euref-ip@bkg.bund.de
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| 11 | //
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| 12 | // This program is free software; you can redistribute it and/or
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| 13 | // modify it under the terms of the GNU General Public License
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| 14 | // as published by the Free Software Foundation, version 2.
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| 15 | //
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| 16 | // This program is distributed in the hope that it will be useful,
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| 17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | // GNU General Public License for more details.
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| 20 | //
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| 21 | // You should have received a copy of the GNU General Public License
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| 22 | // along with this program; if not, write to the Free Software
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| 23 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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| 24 |
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| 25 | /* -------------------------------------------------------------------------
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| 26 | * BKG NTRIP Client
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| 27 | * -------------------------------------------------------------------------
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| 28 | *
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| 29 | * Class: test_bnc_qt
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| 30 | *
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| 31 | * Purpose: Example program to read BNC output from IP port.
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| 32 | *
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| 33 | * Author: L. Mervart
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| 34 | *
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| 35 | * Created: 24-Jan-2007
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| 36 | *
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| 37 | * Changes:
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| 38 | *
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| 39 | * -----------------------------------------------------------------------*/
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| 40 |
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| 41 | #include <iostream>
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| 42 | #include <iomanip>
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| 43 |
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| 44 | #include "RTCM/GPSDecoder.h"
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| 45 |
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| 46 | #include <QFile>
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| 47 | #include <QTextStream>
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| 48 | #include <QTcpSocket>
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| 49 |
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| 50 | using namespace std;
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| 51 |
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| 52 | const char begEpoch = 'A';
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| 53 | const char begObs = 'B';
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| 54 | const char endEpoch = 'C';
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| 55 |
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| 56 | int main(int /* argc */, char** /* argv */) {
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| 57 |
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| 58 | QTcpSocket socketObs;
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| 59 | //// QTcpSocket socketEph;
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| 60 |
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| 61 | QFile obsFile("obs.txt");
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| 62 | //// QFile ephFile("eph.txt");
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| 63 |
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| 64 | socketObs.connectToHost("127.0.0.1", 1968);
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| 65 | if (!socketObs.waitForConnected(10000)) {
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| 66 | cout << "socketObs: not connected" << endl;
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| 67 | exit(1);
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| 68 | }
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| 69 |
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| 70 | //// socketEph.connectToHost("127.0.0.1", 1969);
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| 71 | //// if (!socketEph.waitForConnected(10000)) {
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| 72 | //// cout << "socketEph: not connected" << endl;
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| 73 | //// exit(1);
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| 74 | //// }
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| 75 |
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| 76 | obsFile.open(QIODevice::WriteOnly | QIODevice::Unbuffered);
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| 77 | //// ephFile.open(QIODevice::WriteOnly | QIODevice::Unbuffered);
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| 78 |
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| 79 | QTextStream outObs(&obsFile);
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| 80 | outObs.setRealNumberNotation(QTextStream::FixedNotation);
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| 81 |
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| 82 | //// QTextStream outEph(&ephFile);
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| 83 | //// outEph.setRealNumberNotation(QTextStream::FixedNotation);
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| 84 |
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| 85 | // Receive Data
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| 86 | // ------------
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| 87 | t_obsInternal obs;
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| 88 | char flag = ' ';
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| 89 | cout.setf(ios::showpoint | ios::fixed);
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| 90 |
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| 91 | while (true) {
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| 92 | if (socketObs.state() != QAbstractSocket::ConnectedState) {
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| 93 | cout << "socketObs: disconnected" << endl;
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| 94 | exit(0);
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| 95 | }
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| 96 | //// if (socketEph.state() != QAbstractSocket::ConnectedState) {
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| 97 | //// cout << "socketEph: disconnected" << endl;
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| 98 | //// exit(0);
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| 99 | //// }
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| 100 |
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| 101 | if ( socketObs.bytesAvailable() ) {
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| 102 | int bytesRecv = socketObs.read(&flag, 1);
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| 103 | if (flag == begObs) {
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| 104 | if ( socketObs.bytesAvailable() >= sizeof(obs) ) {
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| 105 | bytesRecv = socketObs.read((char*) &obs, sizeof(obs));
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| 106 | outObs << obs.StatID << " "
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| 107 | << obs.satSys << obs.satNum << " "
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| 108 | << obs.GPSWeek << " "
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| 109 | << qSetRealNumberPrecision(2) << obs.GPSWeeks << " "
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| 110 | << qSetRealNumberPrecision(4) << obs.C1 << " "
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| 111 | << qSetRealNumberPrecision(4) << obs.C2 << " "
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| 112 | << qSetRealNumberPrecision(4) << obs.P1 << " "
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| 113 | << qSetRealNumberPrecision(4) << obs.P2 << " "
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| 114 | << qSetRealNumberPrecision(4) << obs.L1 << " "
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| 115 | << qSetRealNumberPrecision(4) << obs.L2 << " "
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| 116 | << qSetRealNumberPrecision(4) << obs.S1 << " "
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| 117 | << qSetRealNumberPrecision(4) << obs.S2 << " "
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| 118 | << obs.SNR1 << " "
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| 119 | << obs.SNR2 << endl;
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| 120 | }
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| 121 | }
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| 122 | }
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| 123 | else {
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| 124 | socketObs.waitForReadyRead(1);
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| 125 | }
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| 126 |
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| 127 | //// if ( socketEph.bytesAvailable() ) {
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| 128 | //// QByteArray eph = socketEph.readAll();
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| 129 | //// outEph << eph.data() << endl;
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| 130 | //// }
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| 131 | //// else {
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| 132 | //// socketEph.waitForReadyRead(1);
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| 133 | //// }
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| 134 | }
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| 135 |
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| 136 | return 0;
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| 137 | }
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