Index: /trunk/BNC/bnc.pro =================================================================== --- /trunk/BNC/bnc.pro (revision 2903) +++ /trunk/BNC/bnc.pro (revision 2904) @@ -42,4 +42,5 @@ bancroft.h bncmodel.h bncfigureppp.h bncrawfile.h \ bnctides.h bncmap.h bncmapview.h bncantex.h \ + bncephuser.h \ RTCM/GPSDecoder.h RTCM/RTCM2.h RTCM/RTCM2Decoder.h \ RTCM/RTCM2_2021.h RTCM/rtcm_utils.h \ @@ -72,4 +73,5 @@ bancroft.cpp bncmodel.cpp bncfigureppp.cpp bncrawfile.cpp \ bnctides.cpp bncmap.cpp bncmapview.cpp bncantex.cpp \ + bncephuser.cpp \ RTCM/RTCM2.cpp RTCM/RTCM2Decoder.cpp \ RTCM/RTCM2_2021.cpp RTCM/rtcm_utils.cpp \ Index: /trunk/BNC/bncephuser.cpp =================================================================== --- /trunk/BNC/bncephuser.cpp (revision 2904) +++ /trunk/BNC/bncephuser.cpp (revision 2904) @@ -0,0 +1,148 @@ +// 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: bncEphUser + * + * Purpose: Base for Classes that use Ephemerides + * + * Author: L. Mervart + * + * Created: 27-Jan-2011 + * + * Changes: + * + * -----------------------------------------------------------------------*/ + +#include "bncephuser.h" +#include "bncapp.h" + +using namespace std; + +// Constructor +//////////////////////////////////////////////////////////////////////////// +bncEphUser::bncEphUser() { + + connect(((bncApp*)qApp), SIGNAL(newEphGPS(gpsephemeris)), + this, SLOT(slotNewEphGPS(gpsephemeris))); + + connect(((bncApp*)qApp), SIGNAL(newEphGlonass(glonassephemeris)), + this, SLOT(slotNewEphGlonass(glonassephemeris))); + + connect(((bncApp*)qApp), SIGNAL(newEphGalileo(galileoephemeris)), + this, SLOT(slotNewEphGalileo(galileoephemeris))); +} + +// Destructor +//////////////////////////////////////////////////////////////////////////// +bncEphUser::~bncEphUser() { + QMapIterator it(_eph); + while (it.hasNext()) { + it.next(); + delete it.value(); + } +} + +// +//////////////////////////////////////////////////////////////////////////// +void bncEphUser::slotNewEphGPS(gpsephemeris gpseph) { + QMutexLocker locker(&_mutex); + + QString prn = QString("G%1").arg(gpseph.satellite, 2, 10, QChar('0')); + + if (_eph.contains(prn)) { + t_ephGPS* eLast = static_cast(_eph.value(prn)->last); + if ( (eLast->GPSweek() < gpseph.GPSweek) || + (eLast->GPSweek() == gpseph.GPSweek && + eLast->TOC() < gpseph.TOC) ) { + delete static_cast(_eph.value(prn)->prev); + _eph.value(prn)->prev = _eph.value(prn)->last; + _eph.value(prn)->last = new t_ephGPS(); + static_cast(_eph.value(prn)->last)->set(&gpseph); + } + } + else { + t_ephGPS* eLast = new t_ephGPS(); + eLast->set(&gpseph); + _eph.insert(prn, new t_ephPair()); + _eph[prn]->last = eLast; + } +} + +// +//////////////////////////////////////////////////////////////////////////// +void bncEphUser::slotNewEphGlonass(glonassephemeris gloeph) { + QMutexLocker locker(&_mutex); + + QString prn = QString("R%1").arg(gloeph.almanac_number, 2, 10, QChar('0')); + + if (_eph.contains(prn)) { + int ww = gloeph.GPSWeek; + int tow = gloeph.GPSTOW; + updatetime(&ww, &tow, gloeph.tb*1000, 0); // Moscow -> GPS + t_ephGlo* eLast = static_cast(_eph.value(prn)->last); + if (eLast->GPSweek() < ww || + (eLast->GPSweek() == ww && eLast->GPSweeks() < tow)) { + delete static_cast(_eph.value(prn)->prev); + _eph.value(prn)->prev = _eph.value(prn)->last; + _eph.value(prn)->last = new t_ephGlo(); + static_cast(_eph.value(prn)->last)->set(&gloeph); + } + } + else { + t_ephGlo* eLast = new t_ephGlo(); + eLast->set(&gloeph); + _eph.insert(prn, new t_ephPair()); + _eph[prn]->last = eLast; + } +} + +// +//////////////////////////////////////////////////////////////////////////// +void bncEphUser::slotNewEphGalileo(galileoephemeris galeph) { + QMutexLocker locker(&_mutex); + + QString prn = QString("E%1").arg(galeph.satellite, 2, 10, QChar('0')); + + if (_eph.contains(prn)) { + t_ephGal* eLast = static_cast(_eph.value(prn)->last); + if ( (eLast->GPSweek() < galeph.Week) || + (eLast->GPSweek() == galeph.Week && + eLast->TOC() < galeph.TOC) ) { + delete static_cast(_eph.value(prn)->prev); + _eph.value(prn)->prev = _eph.value(prn)->last; + _eph.value(prn)->last = new t_ephGal(); + static_cast(_eph.value(prn)->last)->set(&galeph); + } + } + else { + t_ephGal* eLast = new t_ephGal(); + eLast->set(&galeph); + _eph.insert(prn, new t_ephPair()); + _eph[prn]->last = eLast; + } +} Index: /trunk/BNC/bncephuser.h =================================================================== --- /trunk/BNC/bncephuser.h (revision 2904) +++ /trunk/BNC/bncephuser.h (revision 2904) @@ -0,0 +1,86 @@ +// 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. + +#ifndef BNCEPHUSER_H +#define BNCEPHUSER_H + +#include +#include + +#include "bncconst.h" +#include "bnctime.h" +#include "RTCM3/ephemeris.h" + +class t_corr { + public: + t_corr() { + raoSet = false; + dClkSet = false; + } + bool ready() {return raoSet && dClkSet;} + bncTime tt; + int iod; + double dClk; + double dotDClk; + double dotDotDClk; + ColumnVector rao; + ColumnVector dotRao; + ColumnVector dotDotRao; + bool raoSet; + bool dClkSet; +}; + +class bncEphUser : public QObject { + Q_OBJECT + + public: + bncEphUser(); + ~bncEphUser(); + + public slots: + void slotNewEphGPS(gpsephemeris gpseph); + void slotNewEphGlonass(glonassephemeris gloeph); + void slotNewEphGalileo(galileoephemeris galeph); + + private: + + class t_ephPair { + public: + t_ephPair() { + last = 0; + prev = 0; + } + ~t_ephPair() { + delete last; + delete prev; + } + t_eph* last; + t_eph* prev; + }; + + QMutex _mutex; + QMap _eph; +}; + +#endif