| 1 | /*
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| 2 | Converter for RTCM3 data to RINEX.
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| 3 | $Id: rtcm3torinexsupport.cpp 4433 2012-07-24 15:49:08Z mervart $
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| 4 | Copyright (C) 2005-2012 by Dirk Stöcker <stoecker@alberding.eu>
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| 5 |
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| 6 | This software is a complete NTRIP-RTCM3 to RINEX converter as well as
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| 7 | a module of the BNC tool for multiformat conversion. Contact Dirk
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| 8 | Stöcker for suggestions and bug reports related to the RTCM3 to RINEX
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| 9 | conversion problems and the author of BNC for all the other problems.
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| 10 |
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| 11 | This program is free software; you can redistribute it and/or modify
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| 12 | it under the terms of the GNU General Public License as published by
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| 13 | the Free Software Foundation; either version 2 of the License, or
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| 14 | (at your option) any later version.
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| 15 |
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| 16 | This program is distributed in the hope that it will be useful,
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| 17 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | GNU General Public License for more details.
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| 20 |
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| 21 | You should have received a copy of the GNU General Public License
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| 22 | along with this program; if not, write to the Free Software
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| 23 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 24 | or read http://www.gnu.org/licenses/gpl.txt
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| 25 | */
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| 26 |
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| 27 | int rrinex3codetoentry(const char *code)
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| 28 | {
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| 29 | int res = 0;
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| 30 | switch(code[0])
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| 31 | {
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| 32 | case 'C': res += GNSSENTRY_CODE; break;
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| 33 | case 'L': res += GNSSENTRY_PHASE; break;
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| 34 | case 'D': res += GNSSENTRY_DOPPLER; break;
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| 35 | case 'S': res += GNSSENTRY_SNR; break;
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| 36 | default:
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| 37 | return -1;
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| 38 | }
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| 39 | switch(code[1])
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| 40 | {
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| 41 | case '1':
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| 42 | switch(code[2])
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| 43 | {
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| 44 | default:
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| 45 | case 'C': res += GNSSENTRY_TYPEC1; break;
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| 46 | case 'P': case'W': case 'Y': res += GNSSENTRY_TYPEP1; break;
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| 47 | case 'A': case'B':
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| 48 | case 'S': case'L': case 'X': res += GNSSENTRY_TYPEC1N; break;
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| 49 | case 'Z': res += GNSSENTRY_TYPECSAIF; break;
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| 50 | }
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| 51 | break;
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| 52 | case '2':
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| 53 | switch(code[2])
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| 54 | {
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| 55 | default:
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| 56 | case 'P': case 'W': case 'Y': res += GNSSENTRY_TYPEP2; break;
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| 57 | case 'C': case 'S': case 'L': case 'X': res += GNSSENTRY_TYPEC2; break;
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| 58 | }
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| 59 | break;
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| 60 | case '5':
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| 61 | res += GNSSENTRY_TYPEC5;
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| 62 | break;
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| 63 | case '6':
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| 64 | res += GNSSENTRY_TYPEC6;
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| 65 | break;
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| 66 | case '7':
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| 67 | res += GNSSENTRY_TYPEC5B;
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| 68 | break;
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| 69 | case '8':
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| 70 | res += GNSSENTRY_TYPEC5AB;
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| 71 | break;
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| 72 | }
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| 73 | return res;
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| 74 | }
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| 75 |
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| 76 | std::string entry2rinexcode(const char* codetype[GNSS_MAXSATS][GNSSENTRY_NUMBER],
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| 77 | int iSat, int iEntry) {
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| 78 | char str[3];
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| 79 | switch(iEntry&3) {
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| 80 | case GNSSENTRY_CODE: str[0] = 'C'; break;
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| 81 | case GNSSENTRY_PHASE: str[0] = 'L'; break;
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| 82 | case GNSSENTRY_DOPPLER: str[0] = 'D'; break;
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| 83 | case GNSSENTRY_SNR: str[0] = 'S'; break;
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| 84 | }
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| 85 | str[1] = codetype[iSat][iEntry][0];
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| 86 | str[2] = codetype[iSat][iEntry][1];
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| 87 | return std::string(str);
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| 88 | }
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