source: ntrip/trunk/BNC/src/GPSDecoder.cpp@ 6448

Last change on this file since 6448 was 6448, checked in by mervart, 7 years ago
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
48using namespace std;
49
50// Constructor
51//////////////////////////////////////////////////////////////////////////////
52GPSDecoder::GPSDecoder() {
53 _rnx = 0;
54}
55
56// Destructor
57//////////////////////////////////////////////////////////////////////////////
58GPSDecoder::~GPSDecoder() {
59 delete _rnx;
60}
61
62// Initialize RINEX Writer
63//////////////////////////////////////////////////////////////////////////////
64void GPSDecoder::initRinex(const QByteArray& staID, const QUrl& mountPoint,
65 const QByteArray& latitude,
66 const QByteArray& longitude, const QByteArray& nmea,
67 const QByteArray& ntripVersion) {
68 if (_rnx) {
69 return;
70 }
71 bncSettings settings;
72 if ( !settings.value("rnxPath").toString().isEmpty() ) {
73 _rnx = new bncRinex(staID, mountPoint, latitude, longitude,
74 nmea, ntripVersion);
75 }
76}
77
78// Write RINEX Epoch
79//////////////////////////////////////////////////////////////////////////////
80void GPSDecoder::dumpRinexEpoch(const t_satObs& obs, const QByteArray& format) {
81 if (_rnx) {
82 long iSec = long(floor(obs._time.gpssec()+0.5));
83 if (_rnx->samplingRate() == 0 || iSec % _rnx->samplingRate() == 0) {
84 _rnx->deepCopy(obs);
85 }
86 _rnx->dumpEpoch(format, obs._time);
87 }
88}
89
90// Set RINEX Reconnect Flag
91//////////////////////////////////////////////////////////////////////////////
92void GPSDecoder::setRinexReconnectFlag(bool flag) {
93 if (_rnx) {
94 _rnx->setReconnectFlag(flag);
95 }
96}
97
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