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	bds: removal of unused fields
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		| @@ -54,6 +54,7 @@ | |||||||
| #include "rtklib_solver.h" | #include "rtklib_solver.h" | ||||||
| #include "Beidou_B1I.h" | #include "Beidou_B1I.h" | ||||||
| #include "Beidou_B3I.h" | #include "Beidou_B3I.h" | ||||||
|  | #include "Beidou_DNAV.h" | ||||||
| #include "GLONASS_L1_L2_CA.h" | #include "GLONASS_L1_L2_CA.h" | ||||||
| #include "GPS_L1_CA.h" | #include "GPS_L1_CA.h" | ||||||
| #include "Galileo_E1.h" | #include "Galileo_E1.h" | ||||||
| @@ -730,7 +731,7 @@ bool Rtklib_Solver::get_PVT(const std::map<int, Gnss_Synchro> &gnss_observables_ | |||||||
|                                         obsd_t newobs = {{0, 0}, '0', '0', {}, {}, {}, {}, {}, {}}; |                                         obsd_t newobs = {{0, 0}, '0', '0', {}, {}, {}, {}, {}, {}}; | ||||||
|                                         obs_data[valid_obs + glo_valid_obs] = insert_obs_to_rtklib(newobs, |                                         obs_data[valid_obs + glo_valid_obs] = insert_obs_to_rtklib(newobs, | ||||||
|                                             gnss_observables_iter->second, |                                             gnss_observables_iter->second, | ||||||
|                                             beidou_ephemeris_iter->second.i_BEIDOU_week + 1356, |                                             beidou_ephemeris_iter->second.i_BEIDOU_week + BEIDOU_DNAV_BDT2GPST_WEEK_NUM_OFFSET, | ||||||
|                                             0); |                                             0); | ||||||
|                                         valid_obs++; |                                         valid_obs++; | ||||||
|                                     } |                                     } | ||||||
| @@ -752,7 +753,7 @@ bool Rtklib_Solver::get_PVT(const std::map<int, Gnss_Synchro> &gnss_observables_ | |||||||
|                                                     { |                                                     { | ||||||
|                                                         obs_data[i + glo_valid_obs] = insert_obs_to_rtklib(obs_data[i + glo_valid_obs], |                                                         obs_data[i + glo_valid_obs] = insert_obs_to_rtklib(obs_data[i + glo_valid_obs], | ||||||
|                                                             gnss_observables_iter->second, |                                                             gnss_observables_iter->second, | ||||||
|                                                             beidou_ephemeris_iter->second.i_BEIDOU_week + 1356, |                                                             beidou_ephemeris_iter->second.i_BEIDOU_week + BEIDOU_DNAV_BDT2GPST_WEEK_NUM_OFFSET, | ||||||
|                                                             1);  // Band 3 (L2/G2/B3) |                                                             1);  // Band 3 (L2/G2/B3) | ||||||
|                                                         found_B1I_obs = true; |                                                         found_B1I_obs = true; | ||||||
|                                                         break; |                                                         break; | ||||||
| @@ -770,7 +771,7 @@ bool Rtklib_Solver::get_PVT(const std::map<int, Gnss_Synchro> &gnss_observables_ | |||||||
|                                                     {}, {0.0, 0.0, 0.0}, {}}; |                                                     {}, {0.0, 0.0, 0.0}, {}}; | ||||||
|                                                 obs_data[valid_obs + glo_valid_obs] = insert_obs_to_rtklib(newobs, |                                                 obs_data[valid_obs + glo_valid_obs] = insert_obs_to_rtklib(newobs, | ||||||
|                                                     gnss_observables_iter->second, |                                                     gnss_observables_iter->second, | ||||||
|                                                     beidou_ephemeris_iter->second.i_BEIDOU_week + 1356, |                                                     beidou_ephemeris_iter->second.i_BEIDOU_week + BEIDOU_DNAV_BDT2GPST_WEEK_NUM_OFFSET, | ||||||
|                                                     1);  // Band 2 (L2/G2) |                                                     1);  // Band 2 (L2/G2) | ||||||
|                                                 valid_obs++; |                                                 valid_obs++; | ||||||
|                                             } |                                             } | ||||||
|   | |||||||
| @@ -33,6 +33,7 @@ | |||||||
|  |  | ||||||
| #include "beidou_b1i_telemetry_decoder_gs.h" | #include "beidou_b1i_telemetry_decoder_gs.h" | ||||||
| #include "Beidou_B1I.h" | #include "Beidou_B1I.h" | ||||||
|  | #include "Beidou_DNAV.h" | ||||||
| #include "beidou_dnav_ephemeris.h" | #include "beidou_dnav_ephemeris.h" | ||||||
| #include "beidou_dnav_iono.h" | #include "beidou_dnav_iono.h" | ||||||
| #include "beidou_dnav_utc_model.h" | #include "beidou_dnav_utc_model.h" | ||||||
| @@ -546,7 +547,7 @@ int beidou_b1i_telemetry_decoder_gs::general_work(int noutput_items __attribute_ | |||||||
|         // update TOW at the preamble instant |         // update TOW at the preamble instant | ||||||
|         { |         { | ||||||
|             // Reporting sow as gps time of week |             // Reporting sow as gps time of week | ||||||
|             d_TOW_at_Preamble_ms = static_cast<uint32_t>((d_nav.d_SOW + 14) * 1000.0); |             d_TOW_at_Preamble_ms = static_cast<uint32_t>((d_nav.d_SOW + BEIDOU_DNAV_BDT2GPST_LEAP_SEC_OFFSET) * 1000.0); | ||||||
|             d_TOW_at_current_symbol_ms = d_TOW_at_Preamble_ms + static_cast<uint32_t>((d_required_symbols + 1) * BEIDOU_B1I_CODE_PERIOD_MS); |             d_TOW_at_current_symbol_ms = d_TOW_at_Preamble_ms + static_cast<uint32_t>((d_required_symbols + 1) * BEIDOU_B1I_CODE_PERIOD_MS); | ||||||
|             flag_SOW_set = true; |             flag_SOW_set = true; | ||||||
|             d_nav.flag_new_SOW_available = false; |             d_nav.flag_new_SOW_available = false; | ||||||
|   | |||||||
| @@ -611,7 +611,7 @@ int beidou_b3i_telemetry_decoder_gs::general_work( | |||||||
|         // update TOW at the preamble instant |         // update TOW at the preamble instant | ||||||
|         { |         { | ||||||
|             // Reporting sow as gps time of week |             // Reporting sow as gps time of week | ||||||
|             d_TOW_at_Preamble_ms = static_cast<uint32_t>((d_nav.d_SOW + 14) * 1000.0); |             d_TOW_at_Preamble_ms = static_cast<uint32_t>((d_nav.d_SOW + BEIDOU_DNAV_BDT2GPST_LEAP_SEC_OFFSET) * 1000.0); | ||||||
|             d_TOW_at_current_symbol_ms = |             d_TOW_at_current_symbol_ms = | ||||||
|                 d_TOW_at_Preamble_ms + static_cast<uint32_t>((d_required_symbols + 1) * |                 d_TOW_at_Preamble_ms + static_cast<uint32_t>((d_required_symbols + 1) * | ||||||
|                                                              BEIDOU_B3I_CODE_PERIOD_MS); |                                                              BEIDOU_B3I_CODE_PERIOD_MS); | ||||||
|   | |||||||
| @@ -36,16 +36,6 @@ | |||||||
| #include <cstdint> | #include <cstdint> | ||||||
| #include <string> | #include <string> | ||||||
|  |  | ||||||
| // Physical constants |  | ||||||
| const double BEIDOU_C_M_S = 299792458.0;             //!< The speed of light, [m/s] |  | ||||||
| const double BEIDOU_C_M_MS = 299792.4580;            //!< The speed of light, [m/ms] |  | ||||||
| const double BEIDOU_PI = 3.1415926535898;            //!< Pi |  | ||||||
| const double BEIDOU_TWO_PI = 6.283185307179586;      //!< 2Pi |  | ||||||
| const double BEIDOU_OMEGA_EARTH_DOT = 7.2921150e-5;  //!< Earth rotation rate, [rad/s] as defined in CGCS2000 |  | ||||||
| const double BEIDOU_GM = 3.986004418e14;             //!< Universal gravitational constant times the mass of the Earth, [m^3/s^2] as defined in CGCS2000 |  | ||||||
| const double BEIDOU_F = -4.442807309e-10;            //!< Constant, [s/(m)^(1/2)] F=-2(GM)^.5/C^2 |  | ||||||
|  |  | ||||||
|  |  | ||||||
| // carrier and code frequencies | // carrier and code frequencies | ||||||
| const double BEIDOU_B1I_FREQ_HZ = 1.561098e9;        //!< B1I [Hz] | const double BEIDOU_B1I_FREQ_HZ = 1.561098e9;        //!< B1I [Hz] | ||||||
| const double BEIDOU_B1I_CODE_RATE_HZ = 2.046e6;      //!< Beidou B1I code rate [chips/s] | const double BEIDOU_B1I_CODE_RATE_HZ = 2.046e6;      //!< Beidou B1I code rate [chips/s] | ||||||
| @@ -54,27 +44,20 @@ const double BEIDOU_B1I_CODE_PERIOD = 0.001;         //!< Beidou B1I code period | |||||||
| const uint32_t BEIDOU_B1I_CODE_PERIOD_MS = 1;        //!< Beidou B1I code period [ms] | const uint32_t BEIDOU_B1I_CODE_PERIOD_MS = 1;        //!< Beidou B1I code period [ms] | ||||||
| const double BEIDOU_B1I_CHIP_PERIOD = 4.8875e-07;    //!< Beidou B1I chip period [seconds] | const double BEIDOU_B1I_CHIP_PERIOD = 4.8875e-07;    //!< Beidou B1I chip period [seconds] | ||||||
| const int32_t BEIDOU_B1I_SECONDARY_CODE_LENGTH = 20; | const int32_t BEIDOU_B1I_SECONDARY_CODE_LENGTH = 20; | ||||||
| const std::string BEIDOU_B1I_SECONDARY_CODE = "00000100110101001110"; |  | ||||||
| const std::string BEIDOU_B1I_SECONDARY_CODE_STR = "00000100110101001110"; | const std::string BEIDOU_B1I_SECONDARY_CODE_STR = "00000100110101001110"; | ||||||
| const std::string BEIDOU_B1I_GEO_PREAMBLE_SYMBOLS_STR = {"1111110000001100001100"}; | const std::string BEIDOU_B1I_GEO_PREAMBLE_SYMBOLS_STR = {"1111110000001100001100"}; | ||||||
| const int32_t BEIDOU_B1I_GEO_PREAMBLE_LENGTH_SYMBOLS = 22; | const int32_t BEIDOU_B1I_GEO_PREAMBLE_LENGTH_SYMBOLS = 22; | ||||||
|  |  | ||||||
| const std::string BEIDOU_B1I_D2_SECONDARY_CODE_STR = "00"; | const std::string BEIDOU_B1I_D2_SECONDARY_CODE_STR = "00"; | ||||||
| const int BEIDOU_B1I_PREAMBLE_LENGTH_BITS = 11; | const int BEIDOU_B1I_PREAMBLE_LENGTH_BITS = 11; | ||||||
| const int BEIDOU_B1I_PREAMBLE_LENGTH_SYMBOLS = 220;  // ************** | const int BEIDOU_B1I_PREAMBLE_LENGTH_SYMBOLS = 220; | ||||||
| const double BEIDOU_B1I_PREAMBLE_DURATION_S = 0.220; | const double BEIDOU_B1I_PREAMBLE_DURATION_S = 0.220; | ||||||
| const int BEIDOU_B1I_PREAMBLE_DURATION_MS = 220; | const int BEIDOU_B1I_PREAMBLE_DURATION_MS = 220; | ||||||
| const int BEIDOU_B1I_TELEMETRY_RATE_BITS_SECOND = 50;  //!< D1 NAV message bit rate [bits/s] | const int BEIDOU_B1I_TELEMETRY_RATE_BITS_SECOND = 50; | ||||||
| const int BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT = 20; | const int BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT = 20; | ||||||
| const int BEIDOU_B1I_GEO_TELEMETRY_SYMBOLS_PER_BIT = 2; | const int BEIDOU_B1I_GEO_TELEMETRY_SYMBOLS_PER_BIT = 2; | ||||||
| const int BEIDOU_B1I_TELEMETRY_SYMBOL_PERIOD_MS = BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT * BEIDOU_B1I_CODE_PERIOD_MS; | const int BEIDOU_B1I_TELEMETRY_SYMBOL_PERIOD_MS = BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT * BEIDOU_B1I_CODE_PERIOD_MS; | ||||||
| const int BEIDOU_B1I_TELEMETRY_RATE_SYMBOLS_SECOND = BEIDOU_B1I_TELEMETRY_RATE_BITS_SECOND * BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT;  //************!< NAV message bit rate [symbols/s] | const int BEIDOU_B1I_TELEMETRY_RATE_SYMBOLS_SECOND = BEIDOU_B1I_TELEMETRY_RATE_BITS_SECOND * BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT; | ||||||
| const int BEIDOU_WORD_LENGTH = 4;                                                                                                   //**************!< CRC + BEIDOU WORD (-2 -1 0 ... 29) Bits = 4 bytes |  | ||||||
| const int BEIDOU_SUBFRAME_LENGTH = 40;                                                                                              //**************!< BEIDOU_WORD_LENGTH x 10 = 40 bytes |  | ||||||
| const int BEIDOU_DNAV_SUBFRAME_DATA_BITS = 300;                                                                                     //!< Number of bits per subframe in the NAV message [bits] |  | ||||||
| const int BEIDOU_SUBFRAME_SECONDS = 6;                                                                                              //!< Subframe duration [seconds] |  | ||||||
| const int BEIDOU_SUBFRAME_MS = 6000;                                                                                                //!< Subframe duration [miliseconds] |  | ||||||
| const int BEIDOU_WORD_BITS = 30;                                                                                                    //!< Number of bits per word in the NAV message [bits] |  | ||||||
|  |  | ||||||
|  |  | ||||||
| #endif /* GNSS_SDR_BEIDOU_B1I_H_ */ | #endif /* GNSS_SDR_BEIDOU_B1I_H_ */ | ||||||
|   | |||||||
| @@ -42,7 +42,6 @@ const double BEIDOU_B3I_CODE_LENGTH_CHIPS = 10230.0;  //!< BeiDou B3I code lengt | |||||||
| const double BEIDOU_B3I_CODE_PERIOD = 0.001;          //!< BeiDou B3I code period [seconds] | const double BEIDOU_B3I_CODE_PERIOD = 0.001;          //!< BeiDou B3I code period [seconds] | ||||||
| const uint32_t BEIDOU_B3I_CODE_PERIOD_MS = 1;         //!< BeiDou B3I code period [ms] | const uint32_t BEIDOU_B3I_CODE_PERIOD_MS = 1;         //!< BeiDou B3I code period [ms] | ||||||
| const int32_t BEIDOU_B3I_SECONDARY_CODE_LENGTH = 20; | const int32_t BEIDOU_B3I_SECONDARY_CODE_LENGTH = 20; | ||||||
| const std::string BEIDOU_B3I_SECONDARY_CODE = "00000100110101001110"; |  | ||||||
| const std::string BEIDOU_B3I_SECONDARY_CODE_STR = "00000100110101001110"; | const std::string BEIDOU_B3I_SECONDARY_CODE_STR = "00000100110101001110"; | ||||||
| const std::string BEIDOU_B3I_GEO_PREAMBLE_SYMBOLS_STR = {"1111110000001100001100"}; | const std::string BEIDOU_B3I_GEO_PREAMBLE_SYMBOLS_STR = {"1111110000001100001100"}; | ||||||
| const int32_t BEIDOU_B3I_GEO_PREAMBLE_LENGTH_SYMBOLS = 22; | const int32_t BEIDOU_B3I_GEO_PREAMBLE_LENGTH_SYMBOLS = 22; | ||||||
|   | |||||||
| @@ -51,6 +51,11 @@ const double BEIDOU_D1NAV_SYMBOL_RATE_SPS = 50; | |||||||
| const double BEIDOU_D2NAV_SYMBOL_RATE_SPS = 500; | const double BEIDOU_D2NAV_SYMBOL_RATE_SPS = 500; | ||||||
| const std::string BEIDOU_DNAV_PREAMBLE = "11100010010"; | const std::string BEIDOU_DNAV_PREAMBLE = "11100010010"; | ||||||
|  |  | ||||||
|  | // Number of leap seconds passed from the start of the GPS epoch up to the start of BeiDou epoch | ||||||
|  | const int32_t BEIDOU_DNAV_BDT2GPST_LEAP_SEC_OFFSET = 14; | ||||||
|  | // Number of weeks passed from the start of the GPS epoch up to the start of BeiDou epoch | ||||||
|  | const int32_t BEIDOU_DNAV_BDT2GPST_WEEK_NUM_OFFSET = 1356; | ||||||
|  |  | ||||||
| // BEIDOU D1 NAVIGATION MESSAGE STRUCTURE | // BEIDOU D1 NAVIGATION MESSAGE STRUCTURE | ||||||
| // GENERAL | // GENERAL | ||||||
| const std::vector<std::pair<int32_t, int32_t> > D1_PRE({{1, 11}}); | const std::vector<std::pair<int32_t, int32_t> > D1_PRE({{1, 11}}); | ||||||
|   | |||||||
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