source: ntrip/trunk/BNC/src/pppMain.cpp@ 10797

Last change on this file since 10797 was 10791, checked in by mervart, 3 months ago

BNC Multifrequency and PPPAR Client (initial version)
File size: 9.7 KB
Line 
1
2// Part of BNC, a utility for retrieving decoding and
3// converting GNSS data streams from NTRIP broadcasters.
4//
5// Copyright (C) 2007
6// German Federal Agency for Cartography and Geodesy (BKG)
7// http://www.bkg.bund.de
8// Czech Technical University Prague, Department of Geodesy
9// http://www.fsv.cvut.cz
10//
11// Email: euref-ip@bkg.bund.de
12//
13// This program is free software; you can redistribute it and/or
14// modify it under the terms of the GNU General Public License
15// as published by the Free Software Foundation, version 2.
16//
17// This program is distributed in the hope that it will be useful,
18// but WITHOUT ANY WARRANTY; without even the implied warranty of
19// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20// GNU General Public License for more details.
21//
22// You should have received a copy of the GNU General Public License
23// along with this program; if not, write to the Free Software
24// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25
26/* -------------------------------------------------------------------------
27 * BKG NTRIP Client
28 * -------------------------------------------------------------------------
29 *
30 * Class: t_pppMain
31 *
32 * Purpose: Start of the PPP client(s)
33 *
34 * Author: L. Mervart
35 *
36 * Created: 29-Jul-2014
37 *
38 * Changes:
39 *
40 * -----------------------------------------------------------------------*/
41
42#include <iostream>
43
44#include "pppMain.h"
45#include "pppCrdFile.h"
46#include "bncsettings.h"
47
48using namespace BNC_PPP;
49using namespace std;
50
51// Constructor
52//////////////////////////////////////////////////////////////////////////////
53t_pppMain::t_pppMain() {
54 _running = false;
55}
56
57// Destructor
58//////////////////////////////////////////////////////////////////////////////
59t_pppMain::~t_pppMain() {
60 stop();
61 QListIterator<t_pppOptions*> iOpt(_options);
62 while (iOpt.hasNext()) {
63 delete iOpt.next();
64 }
65}
66
67//
68//////////////////////////////////////////////////////////////////////////////
69void t_pppMain::start() {
70 if (_running) {
71 return;
72 }
73
74 try {
75 readOptions();
76
77 QListIterator<t_pppOptions*> iOpt(_options);
78 while (iOpt.hasNext()) {
79 const t_pppOptions* opt = iOpt.next();
80 t_pppThread* pppThread = new t_pppThread(opt);
81 pppThread->start();
82 _pppThreads << pppThread;
83 _running = true;
84 }
85 }
86 catch (t_except exc) {
87 _running = true;
88 stop();
89 }
90}
91
92//
93//////////////////////////////////////////////////////////////////////////////
94void t_pppMain::stop() {
95
96 if (!_running) {
97 return;
98 }
99
100 if (_realTime) {
101 QListIterator<t_pppThread*> it(_pppThreads);
102 while (it.hasNext()) {
103 t_pppThread* pppThread = it.next();
104 pppThread->exit();
105 if (BNC_CORE->mode() != t_bncCore::interactive) {
106 while(!pppThread->isFinished()) {
107 pppThread->wait();
108 }
109 delete pppThread;
110 }
111 }
112 _pppThreads.clear();
113 }
114
115 _running = false;
116}
117
118//
119//////////////////////////////////////////////////////////////////////////////
120void t_pppMain::readOptions() {
121
122 QListIterator<t_pppOptions*> iOpt(_options);
123 while (iOpt.hasNext()) {
124 delete iOpt.next();
125 }
126 _options.clear();
127
128 bncSettings settings;
129
130 _realTime = false;
131 if (settings.value("PPP/dataSource").toString() == "Real-Time Streams") {
132 _realTime = true;
133 }
134 else if (settings.value("PPP/dataSource").toString() == "RINEX Files") {
135 _realTime = false;
136 }
137 else {
138 return;
139 }
140
141 QListIterator<QString> iSta(settings.value("PPP/staTable").toStringList());
142 while (iSta.hasNext()) {
143 QStringList hlp = iSta.next().split(",");
144
145 if (hlp.size() < 10) {
146 throw t_except("pppMain: wrong option staTable");
147 }
148
149 t_pppOptions* opt = new t_pppOptions();
150
151 if (settings.value("PPP/logMode").toString() == "debug") {
152 opt->_logMode = t_pppOptions::debug;
153 }
154 else if (settings.value("PPP/logMode").toString() == "all") {
155 opt->_logMode = t_pppOptions::all;
156 }
157 else {
158 opt->_logMode = t_pppOptions::normal;
159 }
160
161 opt->_realTime = _realTime;
162 opt->_roverName = hlp[0].toStdString();
163 opt->_aprSigCrd[0] = hlp[1].toDouble()+1e-10;
164 opt->_aprSigCrd[1] = hlp[2].toDouble()+1e-10;
165 opt->_aprSigCrd[2] = hlp[3].toDouble()+1e-10;
166 opt->_noiseCrd[0] = hlp[4].toDouble()+1e-10;
167 opt->_noiseCrd[1] = hlp[5].toDouble()+1e-10;
168 opt->_noiseCrd[2] = hlp[6].toDouble()+1e-10;
169 opt->_aprSigTrp = hlp[7].toDouble();
170 opt->_noiseTrp = hlp[8].toDouble();
171 opt->_nmeaPort = hlp[9].toInt();
172
173 string trkStr = hlp[10].trimmed().toStdString();
174 if (trkStr.length() == 0) {
175 trkStr = "G:12&CWPSLX R:12&CP E:1&CBX E:5&QIX C:26&IQX";
176 }
177 opt->setTrkModes(trkStr);
178
179 if (_realTime) {
180 opt->_corrMount.assign(settings.value("PPP/corrMount").toString().toStdString());
181 opt->_isAPC = (opt->_corrMount.substr(0,4)=="SSRA");
182 opt->_biasMount.assign(settings.value("PPP/biasMount").toString().toStdString());
183 opt->_ionoMount.assign(settings.value("PPP/ionoMount").toString().toStdString());
184 }
185 else {
186 opt->_rinexObs.assign(settings.value("PPP/rinexObs").toString().toStdString());
187 opt->_rinexNav.assign(settings.value("PPP/rinexNav").toString().toStdString());
188 opt->_corrFile.assign(settings.value("PPP/corrFile").toString().toStdString());
189 QFileInfo tmp = QFileInfo(QString::fromStdString(opt->_corrFile));
190 opt->_isAPC = (tmp.baseName().mid(0,4)=="SSRA");
191 opt->_biasFile.assign(settings.value("PPP/biasFile").toString().toStdString());
192 opt->_ionoFile.assign(settings.value("PPP/ionoFile").toString().toStdString());
193 }
194
195 opt->_crdFile.assign(settings.value("PPP/crdFile").toString().toStdString());
196 opt->_antexFileName.assign(settings.value("PPP/antexFile").toString().toStdString());
197 opt->_blqFileName.assign(settings.value("PPP/blqFile").toString().toStdString());
198 opt->_sigmaC1 = settings.value("PPP/sigmaC1").toDouble(); if (opt->_sigmaC1 <= 0.0) opt->_sigmaC1 = 1.00;
199 opt->_sigmaL1 = settings.value("PPP/sigmaL1").toDouble(); if (opt->_sigmaL1 <= 0.0) opt->_sigmaL1 = 0.01;
200 opt->_sigmaGIM = settings.value("PPP/sigmaGIM").toDouble();if (opt->_sigmaGIM <= 0.0) opt->_sigmaGIM = 1.00;
201 opt->_corrWaitTime = settings.value("PPP/corrWaitTime").toDouble();
202 if (!_realTime || opt->_corrMount.empty()) {
203 opt->_corrWaitTime = 0;
204 }
205
206 opt->_pseudoObsIono = false;
207 opt->_refSatRequired = false;
208 // Pseudo Observations
209 if (settings.value("PPP/constraints").toString() == "no") {
210 opt->_pseudoObsIono = false;
211 opt->_refSatRequired = false;
212 opt->_ionoModelType = opt->est;
213 }
214 else if (settings.value("PPP/constraints").toString() == "Ionosphere: pseudo-obs") {
215 opt->_pseudoObsIono = true;
216 opt->_refSatRequired = true;
217 opt->_ionoModelType = opt->est;
218 }
219
220 opt->setLCs('G', settings.value("PPP/lcGPS") .toString().trimmed().toStdString());
221 opt->setLCs('R', settings.value("PPP/lcGLONASS").toString().trimmed().toStdString());
222 opt->setLCs('E', settings.value("PPP/lcGalileo").toString().trimmed().toStdString());
223 opt->setLCs('C', settings.value("PPP/lcBDS") .toString().trimmed().toStdString());
224
225 // Information from the coordinate file
226 // ------------------------------------
227 string crdFileName(settings.value("PPP/crdFile").toString().toStdString());
228 if (!crdFileName.empty()) {
229 vector<t_pppCrdFile::t_staInfo> staInfoVec;
230 t_pppCrdFile::readCrdFile(crdFileName, staInfoVec);
231 for (unsigned ii = 0; ii < staInfoVec.size(); ii++) {
232 const t_pppCrdFile::t_staInfo& staInfo = staInfoVec[ii];
233 if (staInfo._name == opt->_roverName) {
234 opt->_xyzAprRover[0] = staInfo._xyz[0];
235 opt->_xyzAprRover[1] = staInfo._xyz[1];
236 opt->_xyzAprRover[2] = staInfo._xyz[2];
237 opt->_neuEccRover[0] = staInfo._neuAnt[0];
238 opt->_neuEccRover[1] = staInfo._neuAnt[1];
239 opt->_neuEccRover[2] = staInfo._neuAnt[2];
240 opt->_antNameRover = staInfo._antenna;
241 opt->_recNameRover = staInfo._receiver;
242 break;
243 }
244 }
245 }
246
247 opt->_minObs = settings.value("PPP/minObs").toInt(); if (opt->_minObs < 4) opt->_minObs = 4;
248 opt->_minEle = settings.value("PPP/minEle").toDouble() * M_PI / 180.0;
249 opt->_maxResC1 = settings.value("PPP/maxResC1").toDouble(); if (opt->_maxResC1 <= 0.0) opt->_maxResC1 = 3.0;
250 opt->_maxResL1 = settings.value("PPP/maxResL1").toDouble(); if (opt->_maxResL1 <= 0.0) opt->_maxResL1 = 0.03;
251 opt->_maxResGIM = settings.value("PPP/maxResGIM").toDouble(); if (opt->_maxResGIM <= 0.0) opt->_maxResGIM = 3.0;
252 opt->_eleWgtCode = (settings.value("PPP/eleWgtCode").toInt() != 0);
253 opt->_eleWgtPhase = (settings.value("PPP/eleWgtPhase").toInt() != 0);
254 opt->_seedingTime = settings.value("PPP/seedingTime").toDouble();
255
256 // Ambiguity Resolution
257 // --------------------
258 if (settings.value("PPP/arGPS").toInt() != 0) {
259 opt->_ar._systems.insert('G');
260 }
261 if (settings.value("PPP/arGalileo").toInt() != 0) {
262 opt->_ar._systems.insert('E');
263 }
264 if (settings.value("PPP/arBDS").toInt() != 0) {
265 opt->_ar._systems.insert('C');
266 }
267 opt->_ar._minEle = opt->_minEle;
268 opt->_ar._minNumEpo = settings.value("PPP/arMinNumEpo").toInt();
269 opt->_ar._minNumSat = settings.value("PPP/arMinNumSat").toInt();
270 opt->_ar._useYaw = (settings.value("PPP/arUseYaw").toInt() != 0);
271 opt->_ar._maxFrac = settings.value("PPP/arMaxFrac").toDouble();
272 opt->_ar._maxSig = settings.value("PPP/arMaxSig").toDouble();
273
274 // Some default values
275 // -------------------
276 opt->_aprSigClk = 1e3;
277 opt->_aprSigAmb = 1e3;
278 opt->_aprSigIon = 1e2;
279 opt->_aprSigCodeBias = 1e1;
280
281 _options << opt;
282 }
283}
284
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