source: ntrip/trunk/BNC/src/GPSDecoder.cpp @ 8372

Last change on this file since 8372 was 8372, checked in by stuerze, 2 years ago

minor changes to allow 10 Hz observation data processing (latency checker) and resampling (RINEX files, feed engine)

File size: 3.0 KB
Line 
1// Part of BNC, a utility for retrieving decoding and
2// converting GNSS data streams from NTRIP broadcasters.
3//
4// Copyright (C) 2007
5// German Federal Agency for Cartography and Geodesy (BKG)
6// http://www.bkg.bund.de
7// Czech Technical University Prague, Department of Geodesy
8// http://www.fsv.cvut.cz
9//
10// Email: euref-ip@bkg.bund.de
11//
12// This program is free software; you can redistribute it and/or
13// modify it under the terms of the GNU General Public License
14// as published by the Free Software Foundation, version 2.
15//
16// This program is distributed in the hope that it will be useful,
17// but WITHOUT ANY WARRANTY; without even the implied warranty of
18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19// GNU General Public License for more details.
20//
21// You should have received a copy of the GNU General Public License
22// along with this program; if not, write to the Free Software
23// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24
25/* -------------------------------------------------------------------------
26 * BKG NTRIP Client
27 * -------------------------------------------------------------------------
28 *
29 * Class:      GPSDecoder
30 *
31 * Purpose:    Decoder Base Class
32 *
33 * Author:     L. Mervart
34 *
35 * Created:    16-Dec-2011
36 *
37 * Changes:
38 *
39 * -----------------------------------------------------------------------*/
40
41#include <iomanip>
42#include <cmath>
43
44#include "GPSDecoder.h"
45#include "bncsettings.h"
46#include "bncrinex.h"
47#include "bncutils.h"
48
49using namespace std;
50
51// Constructor
52//////////////////////////////////////////////////////////////////////////////
53GPSDecoder::GPSDecoder() {
54  _rnx = 0;
55}
56
57// Destructor
58//////////////////////////////////////////////////////////////////////////////
59GPSDecoder::~GPSDecoder() {
60  delete _rnx;
61}
62
63// Initialize RINEX Writer
64//////////////////////////////////////////////////////////////////////////////
65void GPSDecoder::initRinex(const QByteArray& staID, const QUrl& mountPoint,
66                           const QByteArray& latitude,
67                           const QByteArray& longitude, const QByteArray& nmea,
68                           const QByteArray& ntripVersion) {
69  if (_rnx) {
70    return;
71  }
72  bncSettings settings;
73  if ( !settings.value("rnxPath").toString().isEmpty() ) {
74    _rnx = new bncRinex(staID, mountPoint, latitude, longitude,
75                        nmea, ntripVersion);
76  }
77}
78
79// Write RINEX Epoch
80//////////////////////////////////////////////////////////////////////////////
81void GPSDecoder::dumpRinexEpoch(const t_satObs& obs, const QByteArray& format) {
82  if (_rnx) {
83    int sec = int(nint(obs._time.gpssec()*10));
84    if (_rnx->samplingRate() == 0 || sec % (_rnx->samplingRate()*10) == 0) {
85      _rnx->deepCopy(obs);
86    }
87    _rnx->dumpEpoch(format, obs._time);
88  }
89}
90
91// Set RINEX Reconnect Flag
92//////////////////////////////////////////////////////////////////////////////
93void GPSDecoder::setRinexReconnectFlag(bool flag) {
94  if (_rnx) {
95    _rnx->setReconnectFlag(flag);
96  }
97}
98
Note: See TracBrowser for help on using the repository browser.