source: ntrip/trunk/BNC/src/PPP_free/bncpppclient.h@ 6054

Last change on this file since 6054 was 6054, checked in by mervart, 8 years ago
File size: 4.1 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#ifndef BNCPPPCLIENT_H
26#define BNCPPPCLIENT_H
27
28#include <queue>
29#include "bncephuser.h"
30#include "RTCM/GPSDecoder.h"
31
32class bncModel;
33class t_pppOpt;
34
35class t_satData {
36 public:
37 t_satData() {
38 obsIndex = 0;
39 P1 = 0.0;
40 P2 = 0.0;
41 P5 = 0.0;
42 P3 = 0.0;
43 L1 = 0.0;
44 L2 = 0.0;
45 L5 = 0.0;
46 L3 = 0.0;
47 }
48 ~t_satData() {}
49 bncTime tt;
50 QString prn;
51 double P1;
52 double P2;
53 double P5;
54 double P3;
55 double L1;
56 double L2;
57 double L5;
58 double L3;
59 ColumnVector xx;
60 ColumnVector vv;
61 double clk;
62 double eleSat;
63 double azSat;
64 double rho;
65 bool slipFlag;
66 double lambda3;
67 unsigned obsIndex;
68 char system() const {return prn.toAscii()[0];}
69};
70
71class t_epoData {
72 public:
73 t_epoData() {}
74
75 ~t_epoData() {
76 clear();
77 }
78
79 void clear() {
80 QMapIterator<QString, t_satData*> it(satData);
81 while (it.hasNext()) {
82 it.next();
83 delete it.value();
84 }
85 satData.clear();
86 }
87
88 void deepCopy(const t_epoData* from) {
89 clear();
90 tt = from->tt;
91 QMapIterator<QString, t_satData*> it(from->satData);
92 while (it.hasNext()) {
93 it.next();
94 satData[it.key()] = new t_satData(*it.value());
95 }
96 }
97
98 unsigned sizeSys(char system) const {
99 unsigned ans = 0;
100 QMapIterator<QString, t_satData*> it(satData);
101 while (it.hasNext()) {
102 it.next();
103 if (it.value()->system() == system) {
104 ++ans;
105 }
106 }
107 return ans;
108 }
109 unsigned sizeAll() const {return satData.size();}
110
111 bncTime tt;
112 QMap<QString, t_satData*> satData;
113};
114
115class bncPPPclient : public bncEphUser {
116 Q_OBJECT
117
118 public:
119 bncPPPclient(QByteArray staID, t_pppOpt* opt = 0, bool connectSlots = true);
120 ~bncPPPclient();
121 void putNewObs(const t_obs& pp);
122 static t_irc applyCorr(const bncTime& tt, const t_corr* cc, ColumnVector& xc,
123 ColumnVector& vv);
124 QByteArray staID() const {return _staID;}
125 const t_pppOpt* opt() const {return _opt;}
126 void emitNewMessage(QByteArray msg, bool showOnScreen) {
127 emit newMessage(msg, showOnScreen);
128 }
129 void emitNewNMEAstr(QByteArray str) {
130 emit newNMEAstr(str);
131 }
132
133 public slots:
134 void slotNewCorrections(QList<QString> corrList);
135 void slotProviderIDChanged(QString mountPoint);
136
137 signals:
138 void newMessage(QByteArray msg, bool showOnScreen);
139 void newPosition(bncTime time, double x, double y, double z);
140 void newNMEAstr(QByteArray str);
141
142 private:
143 class slipInfo {
144 public:
145 slipInfo() {
146 slipCntL1 = -1;
147 slipCntL2 = -1;
148 slipCntL5 = -1;
149 }
150 ~slipInfo(){}
151 int slipCntL1;
152 int slipCntL2;
153 int slipCntL5;
154 };
155
156 t_irc getSatPos(const bncTime& tt, const QString& prn,
157 ColumnVector& xc, ColumnVector& vv);
158 void processEpochs();
159 void processFrontEpoch();
160 t_irc cmpToT(t_satData* satData);
161
162 t_pppOpt* _opt;
163 bool _optOwner;
164 QByteArray _staID;
165 QMap<QString, t_corr*> _corr;
166 bncTime _corr_tt;
167 QMap<QString, t_bias*> _bias;
168 std::queue<t_epoData*> _epoData;
169 bncModel* _model;
170 QMap<QString, slipInfo> _slips;
171};
172
173#endif
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