[3528] | 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 |
|
---|
| 47 | using namespace std;
|
---|
| 48 |
|
---|
| 49 | // Constructor
|
---|
| 50 | //////////////////////////////////////////////////////////////////////////////
|
---|
| 51 | GPSDecoder::GPSDecoder() {
|
---|
[3529] | 52 | _rnx = 0;
|
---|
| 53 | }
|
---|
| 54 |
|
---|
| 55 | // Initialize RINEX Writer
|
---|
| 56 | //////////////////////////////////////////////////////////////////////////////
|
---|
| 57 | void GPSDecoder::initRinex(const QByteArray& staID, const QUrl& mountPoint,
|
---|
| 58 | const QByteArray& latitude,
|
---|
| 59 | const QByteArray& longitude, const QByteArray& nmea,
|
---|
| 60 | const QByteArray& ntripVersion) {
|
---|
| 61 | if (_rnx) {
|
---|
| 62 | return;
|
---|
| 63 | }
|
---|
[3528] | 64 | bncSettings settings;
|
---|
[3529] | 65 | if ( !settings.value("rnxPath").toString().isEmpty() ) {
|
---|
| 66 | _rnx = new bncRinex(staID, mountPoint, latitude, longitude,
|
---|
| 67 | nmea, ntripVersion);
|
---|
[3528] | 68 | }
|
---|
| 69 | }
|
---|
| 70 |
|
---|
| 71 | // Write RINEX Epoch
|
---|
| 72 | //////////////////////////////////////////////////////////////////////////////
|
---|
| 73 | void GPSDecoder::dumpRinexEpoch(const t_obs& obs, const QByteArray& format) {
|
---|
| 74 | if (_rnx) {
|
---|
| 75 | long iSec = long(floor(obs.GPSWeeks+0.5));
|
---|
| 76 | long obsTime = obs.GPSWeek * 7*24*3600 + iSec;
|
---|
| 77 | if (_rnx->samplingRate() == 0 || iSec % _rnx->samplingRate() == 0) {
|
---|
| 78 | _rnx->deepCopy(obs);
|
---|
| 79 | }
|
---|
| 80 | _rnx->dumpEpoch(format, obsTime);
|
---|
| 81 | }
|
---|
| 82 | }
|
---|
| 83 |
|
---|
| 84 | // Set RINEX Reconnect Flag
|
---|
| 85 | //////////////////////////////////////////////////////////////////////////////
|
---|
| 86 | void GPSDecoder::setRinexReconnectFlag(bool flag) {
|
---|
| 87 | if (_rnx) {
|
---|
| 88 | _rnx->setReconnectFlag(flag);
|
---|
| 89 | }
|
---|
| 90 | }
|
---|
[4392] | 91 |
|
---|
| 92 | //
|
---|
| 93 | //////////////////////////////////////////////////////////////////////////////
|
---|
[4403] | 94 | void t_obs::setMeasdata(const QString& rnxStr, float rnxVers, double value) {
|
---|
[4405] | 95 | int ie = iEntry(rnxStr, rnxVers, false);
|
---|
[4403] | 96 | if (ie != -1) {
|
---|
| 97 | _measdata[ie] = value;
|
---|
[4393] | 98 | }
|
---|
| 99 | }
|
---|
[4392] | 100 |
|
---|
| 101 | //
|
---|
| 102 | //////////////////////////////////////////////////////////////////////////////
|
---|
[4403] | 103 | double t_obs::measdata(const QString& rnxStr, float rnxVers) const {
|
---|
[4405] | 104 | int ie = iEntry(rnxStr, rnxVers, true);
|
---|
[4403] | 105 | if (ie != -1) {
|
---|
| 106 | return _measdata[ie];
|
---|
| 107 | }
|
---|
| 108 | else {
|
---|
| 109 | return 0.0;
|
---|
| 110 | }
|
---|
| 111 | }
|
---|
[4392] | 112 |
|
---|
[4403] | 113 | //
|
---|
| 114 | //////////////////////////////////////////////////////////////////////////////
|
---|
[4405] | 115 | int t_obs::iEntry(const QString& rnxStr, float rnxVers, bool nonEmpty) const {
|
---|
[4411] | 116 |
|
---|
[4404] | 117 | if (rnxVers >= 3.0) {
|
---|
| 118 | return iEntryV3(rnxStr);
|
---|
| 119 | }
|
---|
[4394] | 120 |
|
---|
[4412] | 121 | if (satSys == 'E') {
|
---|
| 122 | return iEntryV3(rnxStr);
|
---|
| 123 | }
|
---|
| 124 | else {
|
---|
[4411] | 125 | if (rnxStr == "C1") return iEntryV3("C1C");
|
---|
| 126 | else if (rnxStr == "P1") return iEntryV3("C1P");
|
---|
| 127 | else if (rnxStr == "C2") return iEntryV3("C2C");
|
---|
| 128 | else if (rnxStr == "P2") return iEntryV3("C2P");
|
---|
| 129 |
|
---|
[4413] | 130 | const QString chars = "PWNCZI ";
|
---|
[4411] | 131 | for (int ii = 0; ii < chars.length(); ii++) {
|
---|
| 132 | QString hlpStr = rnxStr + chars[ii];
|
---|
| 133 | int ie = iEntryV3(hlpStr.trimmed());
|
---|
| 134 | if (ie != -1 && (!nonEmpty || _measdata[ie] != 0.0)) {
|
---|
| 135 | return ie;
|
---|
| 136 | }
|
---|
[4405] | 137 | }
|
---|
[4404] | 138 | }
|
---|
| 139 |
|
---|
| 140 | return -1;
|
---|
| 141 | }
|
---|
| 142 |
|
---|
| 143 | //
|
---|
| 144 | //////////////////////////////////////////////////////////////////////////////
|
---|
| 145 | int t_obs::iEntryV3(const QString& rnxStr) const {
|
---|
| 146 |
|
---|
[4403] | 147 | int retVal = -1;
|
---|
| 148 |
|
---|
[4397] | 149 | // GPS
|
---|
| 150 | // ---
|
---|
[4395] | 151 | if (satSys == 'G') {
|
---|
[4409] | 152 | if (rnxStr == "C1C") retVal = GNSSENTRY_C1DATA;
|
---|
[4403] | 153 | else if (rnxStr == "C1P" || rnxStr == "C1W") retVal = GNSSENTRY_P1DATA;
|
---|
[4409] | 154 | else if (rnxStr == "C1N") retVal = GNSSENTRY_C1NDATA;
|
---|
[4403] | 155 | else if (rnxStr == "L1C") retVal = GNSSENTRY_L1CDATA;
|
---|
| 156 | else if (rnxStr == "L1P" || rnxStr == "L1W") retVal = GNSSENTRY_L1PDATA;
|
---|
[4409] | 157 | else if (rnxStr == "L1N") retVal = GNSSENTRY_L1NDATA;
|
---|
[4403] | 158 | else if (rnxStr == "D1C") retVal = GNSSENTRY_D1CDATA;
|
---|
| 159 | else if (rnxStr == "D1P" || rnxStr == "D1W") retVal = GNSSENTRY_D1PDATA;
|
---|
[4409] | 160 | else if (rnxStr == "D1N") retVal = GNSSENTRY_D1NDATA;
|
---|
[4403] | 161 | else if (rnxStr == "S1C") retVal = GNSSENTRY_S1CDATA;
|
---|
| 162 | else if (rnxStr == "S1P" || rnxStr == "S1W") retVal = GNSSENTRY_S1PDATA;
|
---|
[4409] | 163 | else if (rnxStr == "S1N") retVal = GNSSENTRY_S1NDATA;
|
---|
[4396] | 164 |
|
---|
[4409] | 165 | else if (rnxStr == "C2C" || rnxStr == "C2X") retVal = GNSSENTRY_C2DATA;
|
---|
[4403] | 166 | else if (rnxStr == "C2P" || rnxStr == "C2W") retVal = GNSSENTRY_P2DATA;
|
---|
[4409] | 167 | else if (rnxStr == "L2C" || rnxStr == "L2X") retVal = GNSSENTRY_L2CDATA;
|
---|
[4403] | 168 | else if (rnxStr == "L2P" || rnxStr == "L2W") retVal = GNSSENTRY_L2PDATA;
|
---|
[4409] | 169 | else if (rnxStr == "D2C" || rnxStr == "D2X") retVal = GNSSENTRY_D2CDATA;
|
---|
[4403] | 170 | else if (rnxStr == "D2P" || rnxStr == "D2W") retVal = GNSSENTRY_D2PDATA;
|
---|
[4409] | 171 | else if (rnxStr == "S2C" || rnxStr == "S2X") retVal = GNSSENTRY_S2CDATA;
|
---|
[4403] | 172 | else if (rnxStr == "S2P" || rnxStr == "S2W") retVal = GNSSENTRY_S2PDATA;
|
---|
[4396] | 173 |
|
---|
[4403] | 174 | else if (rnxStr == "C5") retVal = GNSSENTRY_C5DATA;
|
---|
| 175 | else if (rnxStr == "D5") retVal = GNSSENTRY_D5DATA;
|
---|
| 176 | else if (rnxStr == "L5") retVal = GNSSENTRY_L5DATA;
|
---|
| 177 | else if (rnxStr == "S5") retVal = GNSSENTRY_S5DATA;
|
---|
[4393] | 178 | }
|
---|
| 179 |
|
---|
[4397] | 180 | // Glonass
|
---|
| 181 | // -------
|
---|
| 182 | else if (satSys == 'R') {
|
---|
[4403] | 183 | if (rnxStr == "C1C") retVal = GNSSENTRY_C1DATA;
|
---|
| 184 | else if (rnxStr == "C1P") retVal = GNSSENTRY_P1DATA;
|
---|
| 185 | else if (rnxStr == "L1C") retVal = GNSSENTRY_L1CDATA;
|
---|
| 186 | else if (rnxStr == "L1P") retVal = GNSSENTRY_L1PDATA;
|
---|
| 187 | else if (rnxStr == "D1C") retVal = GNSSENTRY_D1CDATA;
|
---|
| 188 | else if (rnxStr == "D1P") retVal = GNSSENTRY_D1PDATA;
|
---|
| 189 | else if (rnxStr == "S1C") retVal = GNSSENTRY_S1CDATA;
|
---|
| 190 | else if (rnxStr == "S1P") retVal = GNSSENTRY_S1PDATA;
|
---|
[4397] | 191 |
|
---|
[4403] | 192 | else if (rnxStr == "C2C") retVal = GNSSENTRY_C2DATA;
|
---|
| 193 | else if (rnxStr == "C2P") retVal = GNSSENTRY_P2DATA;
|
---|
| 194 | else if (rnxStr == "L2C") retVal = GNSSENTRY_L2CDATA;
|
---|
| 195 | else if (rnxStr == "L2P") retVal = GNSSENTRY_L2PDATA;
|
---|
| 196 | else if (rnxStr == "D2C") retVal = GNSSENTRY_D2CDATA;
|
---|
| 197 | else if (rnxStr == "D2P") retVal = GNSSENTRY_D2PDATA;
|
---|
| 198 | else if (rnxStr == "S2C") retVal = GNSSENTRY_S2CDATA;
|
---|
| 199 | else if (rnxStr == "S2P") retVal = GNSSENTRY_S2PDATA;
|
---|
[4397] | 200 | }
|
---|
| 201 |
|
---|
[4398] | 202 | // Galileo
|
---|
| 203 | // -------
|
---|
| 204 | else if (satSys == 'E') {
|
---|
[4403] | 205 | if (rnxStr == "C1") retVal = GNSSENTRY_C1DATA;
|
---|
| 206 | else if (rnxStr == "L1") retVal = GNSSENTRY_L1CDATA;
|
---|
| 207 | else if (rnxStr == "D1") retVal = GNSSENTRY_D1CDATA;
|
---|
| 208 | else if (rnxStr == "S1") retVal = GNSSENTRY_S1CDATA;
|
---|
[4398] | 209 |
|
---|
[4403] | 210 | else if (rnxStr == "C5") retVal = GNSSENTRY_C5DATA;
|
---|
| 211 | else if (rnxStr == "L5") retVal = GNSSENTRY_L5DATA;
|
---|
| 212 | else if (rnxStr == "D5") retVal = GNSSENTRY_D5DATA;
|
---|
| 213 | else if (rnxStr == "S5") retVal = GNSSENTRY_S5DATA;
|
---|
| 214 | else if (rnxStr == "C6") retVal = GNSSENTRY_C6DATA;
|
---|
[4398] | 215 |
|
---|
[4403] | 216 | else if (rnxStr == "L6") retVal = GNSSENTRY_L6DATA;
|
---|
| 217 | else if (rnxStr == "D6") retVal = GNSSENTRY_D6DATA;
|
---|
| 218 | else if (rnxStr == "S6") retVal = GNSSENTRY_S6DATA;
|
---|
[4398] | 219 |
|
---|
[4403] | 220 | else if (rnxStr == "C7") retVal = GNSSENTRY_C5BDATA;
|
---|
| 221 | else if (rnxStr == "L7") retVal = GNSSENTRY_L5BDATA;
|
---|
| 222 | else if (rnxStr == "D7") retVal = GNSSENTRY_D5BDATA;
|
---|
| 223 | else if (rnxStr == "S7") retVal = GNSSENTRY_S5BDATA;
|
---|
[4398] | 224 |
|
---|
[4403] | 225 | else if (rnxStr == "C8") retVal = GNSSENTRY_C5ABDATA;
|
---|
| 226 | else if (rnxStr == "L8") retVal = GNSSENTRY_L5ABDATA;
|
---|
| 227 | else if (rnxStr == "D8") retVal = GNSSENTRY_D5ABDATA;
|
---|
| 228 | else if (rnxStr == "S8") retVal = GNSSENTRY_S5ABDATA;
|
---|
[4398] | 229 | }
|
---|
| 230 |
|
---|
[4399] | 231 | // QZSS
|
---|
| 232 | // ----
|
---|
| 233 | else if (satSys == 'J') {
|
---|
[4409] | 234 | if (rnxStr == "C1N") retVal = GNSSENTRY_C1NDATA;
|
---|
[4403] | 235 | else if (rnxStr == "C1C") retVal = GNSSENTRY_C1DATA;
|
---|
| 236 | else if (rnxStr == "C1Z") retVal = GNSSENTRY_CSAIFDATA;
|
---|
[4409] | 237 | else if (rnxStr == "L1N") retVal = GNSSENTRY_L1NDATA;
|
---|
[4403] | 238 | else if (rnxStr == "L1C") retVal = GNSSENTRY_L1CDATA;
|
---|
| 239 | else if (rnxStr == "L1Z") retVal = GNSSENTRY_LSAIFDATA;
|
---|
[4409] | 240 | else if (rnxStr == "D1N") retVal = GNSSENTRY_D1NDATA;
|
---|
[4403] | 241 | else if (rnxStr == "D1C") retVal = GNSSENTRY_D1CDATA;
|
---|
| 242 | else if (rnxStr == "D1Z") retVal = GNSSENTRY_DSAIFDATA;
|
---|
[4409] | 243 | else if (rnxStr == "S1N") retVal = GNSSENTRY_S1NDATA;
|
---|
[4403] | 244 | else if (rnxStr == "S1C") retVal = GNSSENTRY_S1CDATA;
|
---|
| 245 | else if (rnxStr == "S1Z") retVal = GNSSENTRY_SSAIFDATA;
|
---|
[4399] | 246 |
|
---|
[4403] | 247 | else if (rnxStr == "C2" ) retVal = GNSSENTRY_C2DATA;
|
---|
| 248 | else if (rnxStr == "L2" ) retVal = GNSSENTRY_L2CDATA;
|
---|
| 249 | else if (rnxStr == "D2" ) retVal = GNSSENTRY_D2CDATA;
|
---|
| 250 | else if (rnxStr == "S2" ) retVal = GNSSENTRY_S2CDATA;
|
---|
[4399] | 251 |
|
---|
[4403] | 252 | else if (rnxStr == "C5" ) retVal = GNSSENTRY_C5DATA;
|
---|
| 253 | else if (rnxStr == "L5" ) retVal = GNSSENTRY_L5DATA;
|
---|
| 254 | else if (rnxStr == "D5" ) retVal = GNSSENTRY_D5DATA;
|
---|
| 255 | else if (rnxStr == "S5" ) retVal = GNSSENTRY_S5DATA;
|
---|
[4399] | 256 |
|
---|
[4403] | 257 | else if (rnxStr == "C6" ) retVal = GNSSENTRY_C6DATA;
|
---|
| 258 | else if (rnxStr == "D6" ) retVal = GNSSENTRY_D6DATA;
|
---|
| 259 | else if (rnxStr == "L6" ) retVal = GNSSENTRY_L6DATA;
|
---|
| 260 | else if (rnxStr == "S6" ) retVal = GNSSENTRY_S6DATA;
|
---|
[4399] | 261 | }
|
---|
| 262 |
|
---|
[4400] | 263 | // SBAS
|
---|
[4401] | 264 | // ----
|
---|
[4400] | 265 | else if (satSys == 'S') {
|
---|
[4403] | 266 | if (rnxStr == "C1C") retVal = GNSSENTRY_C1DATA;
|
---|
[4410] | 267 | else if (rnxStr == "C1P") retVal = GNSSENTRY_P1DATA;
|
---|
[4403] | 268 | else if (rnxStr == "L1C") retVal = GNSSENTRY_L1CDATA;
|
---|
[4410] | 269 | else if (rnxStr == "L1P") retVal = GNSSENTRY_L1PDATA;
|
---|
[4403] | 270 | else if (rnxStr == "D1C") retVal = GNSSENTRY_D1CDATA;
|
---|
[4410] | 271 | else if (rnxStr == "D1P") retVal = GNSSENTRY_D1PDATA;
|
---|
[4403] | 272 | else if (rnxStr == "S1C") retVal = GNSSENTRY_S1CDATA;
|
---|
[4410] | 273 | else if (rnxStr == "S1P") retVal = GNSSENTRY_S1PDATA;
|
---|
[4400] | 274 |
|
---|
[4403] | 275 | else if (rnxStr == "C5" ) retVal = GNSSENTRY_C5DATA;
|
---|
| 276 | else if (rnxStr == "L5" ) retVal = GNSSENTRY_L5DATA;
|
---|
| 277 | else if (rnxStr == "D5" ) retVal = GNSSENTRY_D5DATA;
|
---|
| 278 | else if (rnxStr == "S5" ) retVal = GNSSENTRY_S5DATA;
|
---|
[4400] | 279 | }
|
---|
| 280 |
|
---|
[4401] | 281 | // Compass
|
---|
| 282 | // -------
|
---|
| 283 | else if (satSys == 'C') {
|
---|
[4403] | 284 | if (rnxStr == "C2I") retVal = GNSSENTRY_CB1DATA;
|
---|
| 285 | else if (rnxStr == "L2I") retVal = GNSSENTRY_LB1DATA;
|
---|
| 286 | else if (rnxStr == "D2I") retVal = GNSSENTRY_DB1DATA;
|
---|
| 287 | else if (rnxStr == "S2I") retVal = GNSSENTRY_SB1DATA;
|
---|
[4401] | 288 |
|
---|
[4403] | 289 | else if (rnxStr == "C6I") retVal = GNSSENTRY_CB3DATA;
|
---|
| 290 | else if (rnxStr == "L6I") retVal = GNSSENTRY_LB3DATA;
|
---|
| 291 | else if (rnxStr == "D6I") retVal = GNSSENTRY_DB3DATA;
|
---|
| 292 | else if (rnxStr == "S6I") retVal = GNSSENTRY_SB3DATA;
|
---|
[4401] | 293 |
|
---|
[4403] | 294 | else if (rnxStr == "C7I") retVal = GNSSENTRY_CB2DATA;
|
---|
| 295 | else if (rnxStr == "L7I") retVal = GNSSENTRY_LB2DATA;
|
---|
| 296 | else if (rnxStr == "D7I") retVal = GNSSENTRY_DB2DATA;
|
---|
| 297 | else if (rnxStr == "S7I") retVal = GNSSENTRY_SB2DATA;
|
---|
[4401] | 298 | }
|
---|
| 299 |
|
---|
[4403] | 300 | return retVal;
|
---|
[4392] | 301 | }
|
---|
[4396] | 302 |
|
---|