source: ntrip/trunk/rtcm3torinex/lib/rtcm3torinex.h@ 5332

Last change on this file since 5332 was 5332, checked in by stoecker, 8 years ago

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1#ifndef RTCM3TORINEX_H
2#define RTCM3TORINEX_H
3
4/*
5 Converter for RTCM3 data to RINEX.
6 $Id: rtcm3torinex.h 5332 2013-08-06 05:37:49Z stoecker $
7 Copyright (C) 2005-2012 by Dirk Stöcker <stoecker@alberding.eu>
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 or read http://www.gnu.org/licenses/gpl.txt
23*/
24
25#define RTCM3TORINEX_VERSION "2"
26
27#include <stdio.h>
28
29#define NUMRTCM3PARSERSATS 144
30#define GNSS_MAXSATS 64
31
32#define PRN_GPS_START 1
33#define PRN_GPS_END 32
34#define PRN_GLONASS_START 38
35#define PRN_GLONASS_END 61
36#define PRN_GALILEO_START 71
37#define PRN_GALILEO_END 100
38#define PRN_SBAS_START 120
39#define PRN_SBAS_END 138
40#define PRN_GIOVE_START 139
41#define PRN_GIOVE_END 140
42#define PRN_COMPASS_START 141
43#define PRN_COMPASS_END 170
44#define PRN_QZSS_START 193
45#define PRN_QZSS_END 202
46
47#define PRN_GLONASS_NUM (PRN_GLONASS_END-PRN_GLONASS_START+1)
48
49#define RTCM3_MSM_NUMSIG 32
50#define RTCM3_MSM_NUMSAT 64
51#define RTCM3_MSM_NUMCELLS 64
52
53/* system identifiers */
54#define RTCM3_MSM_GPS 0
55#define RTCM3_MSM_GLONASS 1
56#define RTCM3_MSM_GALILEO 2
57#define RTCM3_MSM_SBAS 3
58#define RTCM3_MSM_QZSS 4
59#define RTCM3_MSM_COMPASS 5
60
61#define RTCM3_MSM_NUMSYS 6
62
63#define GNSSENTRY_CODE 0
64#define GNSSENTRY_PHASE 1
65#define GNSSENTRY_DOPPLER 2
66#define GNSSENTRY_SNR 3
67
68#define GNSSENTRY_TYPEC1 (0<<2)
69#define GNSSENTRY_TYPEC2 (1<<2)
70#define GNSSENTRY_TYPEP1 (2<<2)
71#define GNSSENTRY_TYPEP2 (3<<2)
72#define GNSSENTRY_TYPEC5 (4<<2)
73#define GNSSENTRY_TYPEC6 (5<<2)
74#define GNSSENTRY_TYPEC5B (6<<2)
75#define GNSSENTRY_TYPEC5AB (7<<2)
76#define GNSSENTRY_TYPECSAIF (8<<2)
77#define GNSSENTRY_TYPEC1N (9<<2)
78
79#define GNSSENTRY_C1DATA (GNSSENTRY_TYPEC1+GNSSENTRY_CODE)
80#define GNSSENTRY_L1CDATA (GNSSENTRY_TYPEC1+GNSSENTRY_PHASE)
81#define GNSSENTRY_D1CDATA (GNSSENTRY_TYPEC1+GNSSENTRY_DOPPLER)
82#define GNSSENTRY_S1CDATA (GNSSENTRY_TYPEC1+GNSSENTRY_SNR)
83
84#define GNSSENTRY_C2DATA (GNSSENTRY_TYPEC2+GNSSENTRY_CODE)
85#define GNSSENTRY_L2CDATA (GNSSENTRY_TYPEC2+GNSSENTRY_PHASE)
86#define GNSSENTRY_D2CDATA (GNSSENTRY_TYPEC2+GNSSENTRY_DOPPLER)
87#define GNSSENTRY_S2CDATA (GNSSENTRY_TYPEC2+GNSSENTRY_SNR)
88
89#define GNSSENTRY_CB1DATA GNSSENTRY_C2DATA
90#define GNSSENTRY_LB1DATA GNSSENTRY_L2CDATA
91#define GNSSENTRY_DB1DATA GNSSENTRY_D2CDATA
92#define GNSSENTRY_SB1DATA GNSSENTRY_S2CDATA
93
94#define GNSSENTRY_P1DATA (GNSSENTRY_TYPEP1+GNSSENTRY_CODE)
95#define GNSSENTRY_L1PDATA (GNSSENTRY_TYPEP1+GNSSENTRY_PHASE)
96#define GNSSENTRY_D1PDATA (GNSSENTRY_TYPEP1+GNSSENTRY_DOPPLER)
97#define GNSSENTRY_S1PDATA (GNSSENTRY_TYPEP1+GNSSENTRY_SNR)
98
99#define GNSSENTRY_P2DATA (GNSSENTRY_TYPEP2+GNSSENTRY_CODE)
100#define GNSSENTRY_L2PDATA (GNSSENTRY_TYPEP2+GNSSENTRY_PHASE)
101#define GNSSENTRY_D2PDATA (GNSSENTRY_TYPEP2+GNSSENTRY_DOPPLER)
102#define GNSSENTRY_S2PDATA (GNSSENTRY_TYPEP2+GNSSENTRY_SNR)
103
104#define GNSSENTRY_C5DATA (GNSSENTRY_TYPEC5+GNSSENTRY_CODE)
105#define GNSSENTRY_L5DATA (GNSSENTRY_TYPEC5+GNSSENTRY_PHASE)
106#define GNSSENTRY_D5DATA (GNSSENTRY_TYPEC5+GNSSENTRY_DOPPLER)
107#define GNSSENTRY_S5DATA (GNSSENTRY_TYPEC5+GNSSENTRY_SNR)
108
109#define GNSSENTRY_C6DATA (GNSSENTRY_TYPEC6+GNSSENTRY_CODE)
110#define GNSSENTRY_L6DATA (GNSSENTRY_TYPEC6+GNSSENTRY_PHASE)
111#define GNSSENTRY_D6DATA (GNSSENTRY_TYPEC6+GNSSENTRY_DOPPLER)
112#define GNSSENTRY_S6DATA (GNSSENTRY_TYPEC6+GNSSENTRY_SNR)
113
114#define GNSSENTRY_CB3DATA GNSSENTRY_C6DATA
115#define GNSSENTRY_LB3DATA GNSSENTRY_L6DATA
116#define GNSSENTRY_DB3DATA GNSSENTRY_D6DATA
117#define GNSSENTRY_SB3DATA GNSSENTRY_S6DATA
118
119#define GNSSENTRY_CLEXDATA GNSSENTRY_C6DATA
120#define GNSSENTRY_LLEXDATA GNSSENTRY_L6DATA
121#define GNSSENTRY_DLEXDATA GNSSENTRY_D6DATA
122#define GNSSENTRY_SLEXDATA GNSSENTRY_S6DATA
123
124#define GNSSENTRY_C5BDATA (GNSSENTRY_TYPEC5B+GNSSENTRY_CODE)
125#define GNSSENTRY_L5BDATA (GNSSENTRY_TYPEC5B+GNSSENTRY_PHASE)
126#define GNSSENTRY_D5BDATA (GNSSENTRY_TYPEC5B+GNSSENTRY_DOPPLER)
127#define GNSSENTRY_S5BDATA (GNSSENTRY_TYPEC5B+GNSSENTRY_SNR)
128
129#define GNSSENTRY_CB2DATA GNSSENTRY_C5BDATA
130#define GNSSENTRY_LB2DATA GNSSENTRY_L5BDATA
131#define GNSSENTRY_DB2DATA GNSSENTRY_D5BDATA
132#define GNSSENTRY_SB2DATA GNSSENTRY_S5BDATA
133
134#define GNSSENTRY_C5ABDATA (GNSSENTRY_TYPEC5AB+GNSSENTRY_CODE)
135#define GNSSENTRY_L5ABDATA (GNSSENTRY_TYPEC5AB+GNSSENTRY_PHASE)
136#define GNSSENTRY_D5ABDATA (GNSSENTRY_TYPEC5AB+GNSSENTRY_DOPPLER)
137#define GNSSENTRY_S5ABDATA (GNSSENTRY_TYPEC5AB+GNSSENTRY_SNR)
138
139#define GNSSENTRY_CSAIFDATA (GNSSENTRY_TYPECSAIF+GNSSENTRY_CODE)
140#define GNSSENTRY_LSAIFDATA (GNSSENTRY_TYPECSAIF+GNSSENTRY_PHASE)
141#define GNSSENTRY_DSAIFDATA (GNSSENTRY_TYPECSAIF+GNSSENTRY_DOPPLER)
142#define GNSSENTRY_SSAIFDATA (GNSSENTRY_TYPECSAIF+GNSSENTRY_SNR)
143
144#define GNSSENTRY_C1NDATA (GNSSENTRY_TYPEC1N+GNSSENTRY_CODE)
145#define GNSSENTRY_L1NDATA (GNSSENTRY_TYPEC1N+GNSSENTRY_PHASE)
146#define GNSSENTRY_D1NDATA (GNSSENTRY_TYPEC1N+GNSSENTRY_DOPPLER)
147#define GNSSENTRY_S1NDATA (GNSSENTRY_TYPEC1N+GNSSENTRY_SNR)
148
149#define GNSSENTRY_NUMBER 40 /* number of types!!! */
150
151/* Data flags. These flags are used in the dataflags field of gpsdata structure
152 and are required to determine, which data fields are filled with valid data. */
153#define GNSSDF_C1DATA (1<<GNSSENTRY_C1DATA)
154#define GNSSDF_L1CDATA (1<<GNSSENTRY_L1CDATA)
155#define GNSSDF_D1CDATA (1<<GNSSENTRY_D1CDATA)
156#define GNSSDF_S1CDATA (1<<GNSSENTRY_S1CDATA)
157#define GNSSDF_C2DATA (1<<GNSSENTRY_C2DATA)
158#define GNSSDF_L2CDATA (1<<GNSSENTRY_L2CDATA)
159#define GNSSDF_D2CDATA (1<<GNSSENTRY_D2CDATA)
160#define GNSSDF_S2CDATA (1<<GNSSENTRY_S2CDATA)
161#define GNSSDF_CB1DATA (1<<GNSSENTRY_CB1DATA)
162#define GNSSDF_LB1DATA (1<<GNSSENTRY_LB1DATA)
163#define GNSSDF_DB1DATA (1<<GNSSENTRY_DB1DATA)
164#define GNSSDF_SB1DATA (1<<GNSSENTRY_SB1DATA)
165#define GNSSDF_P1DATA (1<<GNSSENTRY_P1DATA)
166#define GNSSDF_L1PDATA (1<<GNSSENTRY_L1PDATA)
167#define GNSSDF_D1PDATA (1<<GNSSENTRY_D1PDATA)
168#define GNSSDF_S1PDATA (1<<GNSSENTRY_S1PDATA)
169#define GNSSDF_P2DATA (1<<GNSSENTRY_P2DATA)
170#define GNSSDF_L2PDATA (1<<GNSSENTRY_L2PDATA)
171#define GNSSDF_D2PDATA (1<<GNSSENTRY_D2PDATA)
172#define GNSSDF_S2PDATA (1<<GNSSENTRY_S2PDATA)
173
174#define GNSSDF_C5DATA (1<<GNSSENTRY_C5DATA)
175#define GNSSDF_L5DATA (1<<GNSSENTRY_L5DATA)
176#define GNSSDF_D5DATA (1<<GNSSENTRY_D5DATA)
177#define GNSSDF_S5DATA (1<<GNSSENTRY_S5DATA)
178#define GNSSDF_C6DATA (1<<GNSSENTRY_C6DATA)
179#define GNSSDF_L6DATA (1<<GNSSENTRY_L6DATA)
180#define GNSSDF_D6DATA (1<<GNSSENTRY_D6DATA)
181#define GNSSDF_S6DATA (1<<GNSSENTRY_S6DATA)
182#define GNSSDF_CB3DATA (1<<GNSSENTRY_CB3DATA)
183#define GNSSDF_LB3DATA (1<<GNSSENTRY_LB3DATA)
184#define GNSSDF_DB3DATA (1<<GNSSENTRY_DB3DATA)
185#define GNSSDF_SB3DATA (1<<GNSSENTRY_SB3DATA)
186#define GNSSDF_C5BDATA (1<<GNSSENTRY_C5BDATA)
187#define GNSSDF_L5BDATA (1<<GNSSENTRY_L5BDATA)
188#define GNSSDF_D5BDATA (1<<GNSSENTRY_D5BDATA)
189#define GNSSDF_S5BDATA (1<<GNSSENTRY_S5BDATA)
190#define GNSSDF_CB2DATA (1<<GNSSENTRY_CB2DATA)
191#define GNSSDF_LB2DATA (1<<GNSSENTRY_LB2DATA)
192#define GNSSDF_DB2DATA (1<<GNSSENTRY_DB2DATA)
193#define GNSSDF_SB2DATA (1<<GNSSENTRY_SB2DATA)
194#define GNSSDF_C5ABDATA (1<<GNSSENTRY_C5ABDATA)
195#define GNSSDF_L5ABDATA (1<<GNSSENTRY_L5ABDATA)
196#define GNSSDF_D5ABDATA (1<<GNSSENTRY_D5ABDATA)
197#define GNSSDF_S5ABDATA (1<<GNSSENTRY_S5ABDATA)
198
199#define GNSSDF_CSAIFDATA (1LL<<GNSSENTRY_CSAIFDATA)
200#define GNSSDF_LSAIFDATA (1LL<<GNSSENTRY_LSAIFDATA)
201#define GNSSDF_DSAIFDATA (1LL<<GNSSENTRY_DSAIFDATA)
202#define GNSSDF_SSAIFDATA (1LL<<GNSSENTRY_SSAIFDATA)
203
204#define GNSSDF_C1NDATA (1LL<<GNSSENTRY_C1NDATA)
205#define GNSSDF_L1NDATA (1LL<<GNSSENTRY_L1NDATA)
206#define GNSSDF_D1NDATA (1LL<<GNSSENTRY_D1NDATA)
207#define GNSSDF_S1NDATA (1LL<<GNSSENTRY_S1NDATA)
208
209#define RINEXENTRY_C1DATA 0
210#define RINEXENTRY_C2DATA 1
211#define RINEXENTRY_P1DATA 2
212#define RINEXENTRY_P2DATA 3
213#define RINEXENTRY_L1DATA 4
214#define RINEXENTRY_L2DATA 5
215#define RINEXENTRY_D1DATA 6
216#define RINEXENTRY_D2DATA 7
217#define RINEXENTRY_S1DATA 8
218#define RINEXENTRY_S2DATA 9
219
220#define RINEXENTRY_C5DATA 10
221#define RINEXENTRY_L5DATA 11
222#define RINEXENTRY_D5DATA 12
223#define RINEXENTRY_S5DATA 13
224#define RINEXENTRY_C6DATA 14
225#define RINEXENTRY_L6DATA 15
226#define RINEXENTRY_D6DATA 16
227#define RINEXENTRY_S6DATA 17
228#define RINEXENTRY_C7DATA 18 /* 5B */
229#define RINEXENTRY_L7DATA 19
230#define RINEXENTRY_D7DATA 20
231#define RINEXENTRY_S7DATA 21
232#define RINEXENTRY_C8DATA 22 /* 5AB */
233#define RINEXENTRY_L8DATA 23
234#define RINEXENTRY_D8DATA 24
235#define RINEXENTRY_S8DATA 25
236
237#define RINEXENTRY_NUMBER 26
238
239#define LIGHTSPEED 2.99792458e8 /* m/sec */
240#define GPS_FREQU_L1 1575420000.0 /* Hz */
241#define GPS_FREQU_L2 1227600000.0 /* Hz */
242#define GPS_FREQU_L5 1176450000.0 /* Hz */
243#define GPS_WAVELENGTH_L1 (LIGHTSPEED / GPS_FREQU_L1) /* m */
244#define GPS_WAVELENGTH_L2 (LIGHTSPEED / GPS_FREQU_L2) /* m */
245#define GPS_WAVELENGTH_L5 (LIGHTSPEED / GPS_FREQU_L5) /* m */
246
247#define GLO_FREQU_L1_BASE 1602000000.0 /* Hz */
248#define GLO_FREQU_L2_BASE 1246000000.0 /* Hz */
249#define GLO_FREQU_L1_STEP 562500.0 /* Hz */
250#define GLO_FREQU_L2_STEP 437500.0 /* Hz */
251#define GLO_FREQU_L1(a) (GLO_FREQU_L1_BASE+(a)*GLO_FREQU_L1_STEP)
252#define GLO_FREQU_L2(a) (GLO_FREQU_L2_BASE+(a)*GLO_FREQU_L2_STEP)
253#define GLO_WAVELENGTH_L1(a) (LIGHTSPEED / GLO_FREQU_L1(a)) /* m */
254#define GLO_WAVELENGTH_L2(a) (LIGHTSPEED / GLO_FREQU_L2(a)) /* m */
255
256#define GAL_FREQU_E1 1575420000.0 /* Hz */
257#define GAL_FREQU_E5A 1176450000.0 /* Hz */
258#define GAL_FREQU_E5AB 1197950000.0 /* Hz */
259#define GAL_FREQU_E5B 1207140000.0 /* Hz */
260#define GAL_FREQU_E6 1278750000.0 /* Hz */
261#define GAL_WAVELENGTH_E1 (LIGHTSPEED / GAL_FREQU_E1) /* m */
262#define GAL_WAVELENGTH_E5A (LIGHTSPEED / GAL_FREQU_E5A) /* m */
263#define GAL_WAVELENGTH_E5AB (LIGHTSPEED / GAL_FREQU_E5AB) /* m */
264#define GAL_WAVELENGTH_E5B (LIGHTSPEED / GAL_FREQU_E5B) /* m */
265#define GAL_WAVELENGTH_E6 (LIGHTSPEED / GAL_FREQU_E6) /* m */
266
267#define QZSS_FREQU_L1 1575420000.0 /* Hz */
268#define QZSS_FREQU_L2 1227600000.0 /* Hz */
269#define QZSS_FREQU_L5 1176450000.0 /* Hz */
270#define QZSS_FREQU_LEX 1278750000.0 /* Hz */
271#define QZSS_WAVELENGTH_L1 (LIGHTSPEED / QZSS_FREQU_L1) /* m */
272#define QZSS_WAVELENGTH_L2 (LIGHTSPEED / QZSS_FREQU_L2) /* m */
273#define QZSS_WAVELENGTH_L5 (LIGHTSPEED / QZSS_FREQU_L5) /* m */
274#define QZSS_WAVELENGTH_LEX (LIGHTSPEED / QZSS_FREQU_LEX) /* m */
275
276#define COMPASS_FREQU_B1 1561098000.0 /* Hz */
277#define COMPASS_FREQU_B2 1207140000.0 /* Hz */
278#define COMPASS_FREQU_B3 1268520000.0 /* Hz */
279#define COMPASS_WAVELENGTH_B1 (LIGHTSPEED / COMPASS_FREQU_B1) /* m */
280#define COMPASS_WAVELENGTH_B2 (LIGHTSPEED / COMPASS_FREQU_B2) /* m */
281#define COMPASS_WAVELENGTH_B3 (LIGHTSPEED / COMPASS_FREQU_B3) /* m */
282
283#define PRN_GIOVE_OFFSET 51
284
285/* Additional flags for the data field, which tell us more. */
286#define GNSSDF2_XCORRL2 (1<<0) /* cross-correlated L2 */
287#define GNSSDF2_LOCKLOSSL1 (1<<1) /* lost lock on L1 */
288#define GNSSDF2_LOCKLOSSL2 (1<<2) /* lost lock on L2 */
289#define GNSSDF2_LOCKLOSSL5 (1<<3) /* lost lock on L5 */
290#define GNSSDF2_LOCKLOSSE6 (1<<4) /* lost lock on E6 */
291#define GNSSDF2_LOCKLOSSE5B (1<<5) /* lost lock on E5B */
292#define GNSSDF2_LOCKLOSSE5AB (1<<6) /* lost lock on E5AB */
293#define GNSSDF2_LOCKLOSSB1 GNSSDF2_LOCKLOSSL2
294#define GNSSDF2_LOCKLOSSB2 GNSSDF2_LOCKLOSSE5B
295#define GNSSDF2_LOCKLOSSB3 GNSSDF2_LOCKLOSSE6
296#define GNSSDF2_LOCKLOSSLEX GNSSDF2_LOCKLOSSE6
297#define GNSSDF2_LOCKLOSSSAIF (1<<9) /* lost lock on SAIF signal */
298
299#define UINT64(c) c ## ULL
300
301struct converttimeinfo {
302 int second; /* seconds of GPS time [0..59] */
303 int minute; /* minutes of GPS time [0..59] */
304 int hour; /* hour of GPS time [0..24] */
305 int day; /* day of GPS time [1..28..30(31)*/
306 int month; /* month of GPS time [1..12]*/
307 int year; /* year of GPS time [1980..] */
308};
309
310struct gnssdata {
311 int flags; /* GNSSF_xxx */
312 int week; /* week number of GPS date */
313 int numsats;
314 double timeofweek; /* milliseconds in GPS week */
315 double measdata[GNSS_MAXSATS][GNSSENTRY_NUMBER]; /* data fields */
316 unsigned long long dataflags[GNSS_MAXSATS]; /* GNSSDF_xxx */
317 unsigned int dataflags2[GNSS_MAXSATS]; /* GNSSDF2_xxx */
318 int satellites[GNSS_MAXSATS]; /* SV - IDs */
319 int snrL1[GNSS_MAXSATS]; /* Important: all the 6 SV-specific fields must */
320 int snrL2[GNSS_MAXSATS]; /* have the same SV-order */
321 const char * codetype[GNSS_MAXSATS][GNSSENTRY_NUMBER];
322};
323
324#define GPSEPHF_L2PCODEDATA (1<<0) /* set, if NAV data OFF on L2 P-code, s1w4b01 */
325#define GPSEPHF_L2PCODE (1<<1) /* set, if P-code available, s1w3b12 */
326#define GPSEPHF_L2CACODE (1<<2) /* set, if CA-code available, s1w3b11 */
327#define GPSEPHF_VALIDATED (1<<3) /* data is completely valid */
328#define GPSEPHF_6HOURSFIT (1<<4) /* Bit 17 Word 10 of subframe 2 is set to 1 */
329
330#define R2R_PI 3.1415926535898
331
332struct gpsephemeris {
333 int flags; /* GPSEPHF_xxx */
334 int satellite; /* SV ID ICD-GPS data position */
335 int IODE; /* [s2w3b01-08] */
336 int URAindex; /* [1..15] [s1w3b13-16] */
337 int SVhealth; /* [s1w3b17-22] */
338 int GPSweek; /* [s1w3b01-10] */
339 int IODC; /* [s1w3b23-32,w8b01-08] */
340 int TOW; /* [s] [s1w2b01-17] */
341 int TOC; /* [s] [s1w8b09-24] */
342 int TOE; /* [s] [s2w10b1-16] */
343 double clock_bias; /* [s] [s1w10b1-22, af0] */
344 double clock_drift; /* [s/s] [s1w9b09-24, af1] */
345 double clock_driftrate; /* [s/s^2] [s1w9b01-08, af2] */
346 double Crs; /* [m] [s2w3b09-24] */
347 double Delta_n; /* [rad/s] [s2w4b01-16 * Pi] */
348 double M0; /* [rad] [s2w4b17-24,w5b01-24 * Pi]*/
349 double Cuc; /* [rad] [s2w6b01-16] */
350 double e; /* [s2w6b17-24,w6b01-24] */
351 double Cus; /* [rad] [s2w8b01-16] */
352 double sqrt_A; /* [m^0.5] [s2w8b16-24,w9b01-24] */
353 double Cic; /* [rad] [s3w3b01-16] */
354 double OMEGA0; /* [rad] [s3w3b17-24,w4b01-24 * Pi]*/
355 double Cis; /* [rad] [s3w5b01-16] */
356 double i0; /* [rad] [s3w5b17-24,w6b01-24 * Pi]*/
357 double Crc; /* [m] [s3w701-16] */
358 double omega; /* [rad] [s3w7b17-24,w8b01-24 * Pi]*/
359 double OMEGADOT; /* [rad/s] [s3w9b01-24 * Pi] */
360 double IDOT; /* [rad/s] [s3w10b9-22 * Pi] */
361 double TGD; /* [s] [s1w7b17-24] */
362};
363
364#define GALEPHF_E5ADINVALID (1<<0) /* E5aDVS set invalid */
365#define GALEPHF_E5BDINVALID (1<<0) /* E5bDVS set invalid */
366
367#define GLOEPHF_UNHEALTHY (1<<0) /* set if unhealty satellite, f2b78 */
368#define GLOEPHF_ALMANACHEALTHOK (1<<1) /* set if ALM health is available */
369#define GLOEPHF_ALMANACHEALTHY (1<<2) /* set if Cn word is true */
370#define GLOEPHF_PAVAILABLE (1<<3) /* set if the 3 P flags are available */
371#define GLOEPHF_P10TRUE (1<<4)
372#define GLOEPHF_P11TRUE (1<<5)
373#define GLOEPHF_P2TRUE (1<<6)
374#define GLOEPHF_P3TRUE (1<<7)
375
376struct glonassephemeris {
377 int GPSWeek;
378 int GPSTOW;
379 int flags; /* GLOEPHF_xxx */
380 int almanac_number;
381 int frequency_number; /* ICD-GLONASS data position */
382 int tb; /* [s] [f2b70-76] */
383 int tk; /* [s] [f1b65-76] */
384 int E; /* [days] [f4b49-53] */
385 double tau; /* [s] [f4b59-80] */
386 double gamma; /* [f3b69-79] */
387 double x_pos; /* [km] [f1b09-35] */
388 double x_velocity; /* [km/s] [f1b41-64] */
389 double x_acceleration; /* [km/s^2][f1b36-40] */
390 double y_pos; /* [km] [f2b09-35] */
391 double y_velocity; /* [km/s] [f2b41-64] */
392 double y_acceleration; /* [km/s^2][f2b36-40] */
393 double z_pos; /* [km] [f3b09-35] */
394 double z_velocity; /* [km/s] [f3b41-64] */
395 double z_acceleration; /* [km/s^2][f3b36-40] */
396};
397
398struct galileoephemeris {
399 int flags; /* GALEPHF_xxx */
400 int satellite; /* SV ID */
401 int IODnav;
402 int TOC; /* [s] */
403 int TOE; /* [s] */
404 double clock_bias; /* [s] */
405 double clock_drift; /* [s/s] */
406 double clock_driftrate; /* [s/s^2] */
407 double Crs; /* [m] */
408 double Delta_n; /* [rad/s] */
409 double M0; /* [rad] */
410 double Cuc; /* [rad] */
411 double e;
412 double Cus; /* [rad] */
413 double sqrt_A; /* [m^0.5] */
414 double Cic; /* [rad] */
415 double OMEGA0; /* [rad] */
416 double Cis; /* [rad] */
417 double i0; /* [rad] */
418 double Crc; /* [m] */
419 double omega; /* [rad] */
420 double OMEGADOT; /* [rad/s] */
421 double IDOT; /* [rad/s] */
422 double BGD_1_5A; /* [s] */
423 double BGD_1_5B; /* [s] */
424 int Week;
425 int SISA;
426 int E5aHS;
427 int E5bHS;
428};
429
430struct DataInfo {
431 long long flags[RINEXENTRY_NUMBER];
432 int pos[RINEXENTRY_NUMBER];
433 int numtypes;
434 char type[GNSSENTRY_NUMBER];
435};
436
437struct RTCM3ParserData {
438 unsigned char Message[2048]; /* input-buffer */
439 int MessageSize; /* current buffer size */
440 int NeedBytes; /* bytes wanted for next run */
441 int SkipBytes; /* bytes to skip in next round */
442 int GPSWeek;
443 int GPSTOW; /* in seconds */
444 struct gnssdata Data;
445 struct gpsephemeris ephemerisGPS;
446 struct galileoephemeris ephemerisGALILEO;
447 struct glonassephemeris ephemerisGLONASS;
448 struct gnssdata DataNew;
449 int GLOFreq[PRN_GLONASS_NUM]; /* frequency numbers of GLONASS + 100 */
450 int size;
451 int lastlockGPSl1[64];
452 int lastlockGPSl2[64];
453 int lastlockGLOl1[64];
454 int lastlockGLOl2[64];
455 int lastlockmsm[RTCM3_MSM_NUMCELLS][NUMRTCM3PARSERSATS];
456#ifdef NO_RTCM3_MAIN
457 double antX;
458 double antY;
459 double antZ;
460 double antH;
461 char antenna[256+1];
462 int blocktype;
463 int allflags;
464 int modjulday;
465 int secofday;
466 int leapsec;
467#endif /* NO_RTCM3_MAIN */
468 int pos[RINEXENTRY_NUMBER];
469 long long flags[RINEXENTRY_NUMBER];
470 /* For RINEX2 only field GPS is used */
471 struct DataInfo info[RTCM3_MSM_NUMSYS];
472 int validwarning;
473 int init;
474 int startflags;
475 int rinex3;
476 const char * headerfile;
477 const char * glonassephemeris;
478 const char * gpsephemeris;
479 FILE * glonassfile;
480 FILE * gpsfile;
481};
482
483#ifndef PRINTFARG
484#ifdef __GNUC__
485#define PRINTFARG(a,b) __attribute__ ((format(printf, a, b)))
486#else /* __GNUC__ */
487#define PRINTFARG(a,b)
488#endif /* __GNUC__ */
489#endif /* PRINTFARG */
490
491int gnumleap(int year, int month, int day);
492void updatetime(int *week, int *tow, int tk, int fixnumleap);
493void converttime(struct converttimeinfo *c, int week, int tow);
494
495void HandleHeader(struct RTCM3ParserData *Parser);
496int RTCM3Parser(struct RTCM3ParserData *handle);
497void HandleByte(struct RTCM3ParserData *Parser, unsigned int byte);
498void PRINTFARG(1,2) RTCM3Error(const char *fmt, ...);
499void PRINTFARG(1,2) RTCM3Text(const char *fmt, ...);
500
501#endif /* RTCM3TORINEX_H */
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