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Modified Galileo_E5b.h file
This commit is contained in:
piyush0411
parent
2706c5bc5c
commit
da3794dc67
@ -21,6 +21,7 @@
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#ifndef GNSS_SDR_GALILEO_E5B_H
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#define GNSS_SDR_GALILEO_E5B_H
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#include "Galileo_E1.h"
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#include "MATH_CONSTANTS.h"
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#include "gnss_frequencies.h"
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#include <cstdint>
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@ -29,15 +30,6 @@
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#include <vector>
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// Physical constants
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const double GALILEO_PI = 3.1415926535898; //!< Pi as defined in GALILEO ICD
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const double GALILEO_TWO_PI = 6.283185307179600; //!< 2*Pi as defined in GALILEO ICD
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const double GALILEO_GM = 3.986004418e14; //!< Geocentric gravitational constant[m^3/s^2]
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const double GALILEO_OMEGA_EARTH_DOT = 7.2921151467e-5; //!< Mean angular velocity of the Earth [rad/s]
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const double GALILEO_C_M_S = 299792458.0; //!< The speed of light, [m/s]
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const double GALILEO_C_M_MS = 299792.4580; //!< The speed of light, [m/ms]
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const double GALILEO_F = -4.442807309e-10; //!< Constant, [s/(m)^(1/2)]
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// Carrier and code frequencies
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const double GALILEO_E5B_FREQ_HZ = FREQ7; //!< Galileo E5b carrier frequency [Hz]
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const double GALILEO_E5B_CODE_CHIP_RATE_CPS = 1.023e7; //!< Galileo E5b code rate [chips/s]
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@ -56,235 +48,6 @@ const int32_t GALILEO_E5B_HISTORY_DEEP = 100;
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// optimum parameters
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const uint32_t GALILEO_E5B_OPT_ACQ_FS_SPS = 10000000; //!< Sampling frequency that maximizes the acquisition SNR while using a non-multiple of chip rate
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// Galileo I/NAV message structure
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const std::string GALILEO_INAV_PREAMBLE = {"0101100000"};
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const int32_t GALILEO_INAV_PREAMBLE_LENGTH_BITS = 10;
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const double GALILEO_INAV_PAGE_PART_WITH_PREABLE_SECONDS = 2.04; //!< Page Duration + (Galileo I/NAV Preamble bits)*(Galileo E5b-I tiered Code Period(seconds))
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const int32_t GALILEO_INAV_PREAMBLE_PERIOD_SYMBOLS = 250;
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const int32_t GALILEO_INAV_PAGE_PART_SYMBOLS = 250; //!< Each Galileo INAV pages are composed of two parts (even and odd) each of 250 symbols, including preamble. See Galileo ICD 4.3.2
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const int32_t GALILEO_INAV_PAGE_SYMBOLS = 500; //!< The complete Galileo INAV page length
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const int32_t GALILEO_INAV_PAGE_PART_SECONDS = 1; // a page part last 1 sec
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const int32_t GALILEO_INAV_PAGE_PART_MS = 1000; // a page part last 1 sec
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const int32_t GALILEO_INAV_PAGE_SECONDS = 2; // a full page last 2 sec
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const int32_t GALILEO_INAV_INTERLEAVER_ROWS = 8;
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const int32_t GALILEO_INAV_INTERLEAVER_COLS = 30;
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const int32_t GALILEO_TELEMETRY_RATE_BITS_SECOND = 250; // bps
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const int32_t GALILEO_PAGE_TYPE_BITS = 6;
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const int32_t GALILEO_DATA_JK_BITS = 128;
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const int32_t GALILEO_DATA_FRAME_BITS = 196;
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const int32_t GALILEO_DATA_FRAME_BYTES = 25;
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const std::vector<std::pair<int32_t, int32_t>> TYPE({{1, 6}});
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const std::vector<std::pair<int32_t, int32_t>> PAGE_TYPE_BIT({{1, 6}});
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/* Page 0 */
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const std::vector<std::pair<int32_t, int32_t>> TIME_0_BIT({{7, 2}});
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const std::vector<std::pair<int32_t, int32_t>> WN_0_BIT({{97, 12}});
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const std::vector<std::pair<int32_t, int32_t>> TOW_0_BIT({{109, 20}});
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/* Page 1 - Word type 1: Ephemeris (1/4) */
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const std::vector<std::pair<int32_t, int32_t>> IOD_NAV_1_BIT({{7, 10}});
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const std::vector<std::pair<int32_t, int32_t>> T0_E_1_BIT({{17, 14}});
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const int32_t T0E_1_LSB = 60;
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const std::vector<std::pair<int32_t, int32_t>> M0_1_BIT({{31, 32}});
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const double M0_1_LSB = PI_TWO_N31;
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const std::vector<std::pair<int32_t, int32_t>> E_1_BIT({{63, 32}});
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const double E_1_LSB = TWO_N33;
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const std::vector<std::pair<int32_t, int32_t>> A_1_BIT({{95, 32}});
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const double A_1_LSB_GAL = TWO_N19;
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// last two bits are reserved
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/* Page 2 - Word type 2: Ephemeris (2/4) */
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const std::vector<std::pair<int32_t, int32_t>> IOD_NAV_2_BIT({{7, 10}});
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_0_2_BIT({{17, 32}});
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const double OMEGA_0_2_LSB = PI_TWO_N31;
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const std::vector<std::pair<int32_t, int32_t>> I_0_2_BIT({{49, 32}});
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const double I_0_2_LSB = PI_TWO_N31;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_2_BIT({{81, 32}});
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const double OMEGA_2_LSB = PI_TWO_N31;
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const std::vector<std::pair<int32_t, int32_t>> I_DOT_2_BIT({{113, 14}});
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const double I_DOT_2_LSB = PI_TWO_N43;
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// last two bits are reserved
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/* Word type 3: Ephemeris (3/4) and SISA */
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const std::vector<std::pair<int32_t, int32_t>> IOD_NAV_3_BIT({{7, 10}});
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_DOT_3_BIT({{17, 24}});
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const double OMEGA_DOT_3_LSB = PI_TWO_N43;
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const std::vector<std::pair<int32_t, int32_t>> DELTA_N_3_BIT({{41, 16}});
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const double DELTA_N_3_LSB = PI_TWO_N43;
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const std::vector<std::pair<int32_t, int32_t>> C_UC_3_BIT({{57, 16}});
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const double C_UC_3_LSB = TWO_N29;
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const std::vector<std::pair<int32_t, int32_t>> C_US_3_BIT({{73, 16}});
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const double C_US_3_LSB = TWO_N29;
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const std::vector<std::pair<int32_t, int32_t>> C_RC_3_BIT({{89, 16}});
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const double C_RC_3_LSB = TWO_N5;
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const std::vector<std::pair<int32_t, int32_t>> C_RS_3_BIT({{105, 16}});
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const double C_RS_3_LSB = TWO_N5;
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const std::vector<std::pair<int32_t, int32_t>> SISA_3_BIT({{121, 8}});
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/* Word type 4: Ephemeris (4/4) and Clock correction parameters */
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const std::vector<std::pair<int32_t, int32_t>> IOD_NAV_4_BIT({{7, 10}});
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const std::vector<std::pair<int32_t, int32_t>> SV_ID_PRN_4_BIT({{17, 6}});
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const std::vector<std::pair<int32_t, int32_t>> C_IC_4_BIT({{23, 16}});
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const double C_IC_4_LSB = TWO_N29;
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const std::vector<std::pair<int32_t, int32_t>> C_IS_4_BIT({{39, 16}});
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const double C_IS_4_LSB = TWO_N29;
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const std::vector<std::pair<int32_t, int32_t>> T0C_4_BIT({{55, 14}}); //
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const int32_t T0C_4_LSB = 60;
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const std::vector<std::pair<int32_t, int32_t>> AF0_4_BIT({{69, 31}}); //
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const double AF0_4_LSB = TWO_N34;
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const std::vector<std::pair<int32_t, int32_t>> AF1_4_BIT({{100, 21}}); //
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const double AF1_4_LSB = TWO_N46;
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const std::vector<std::pair<int32_t, int32_t>> AF2_4_BIT({{121, 6}});
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const double AF2_4_LSB = TWO_N59;
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const std::vector<std::pair<int32_t, int32_t>> SPARE_4_BIT({{127, 2}});
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// last two bits are reserved
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/* Word type 5: Ionospheric correction, BGD, signal health and data validity status and GST */
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/* Ionospheric correction */
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/* Az */
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const std::vector<std::pair<int32_t, int32_t>> AI0_5_BIT({{7, 11}}); //
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const double AI0_5_LSB = TWO_N2;
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const std::vector<std::pair<int32_t, int32_t>> AI1_5_BIT({{18, 11}}); //
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const double AI1_5_LSB = TWO_N8;
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const std::vector<std::pair<int32_t, int32_t>> AI2_5_BIT({{29, 14}}); //
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const double AI2_5_LSB = TWO_N15;
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/* Ionospheric disturbance flag */
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const std::vector<std::pair<int32_t, int32_t>> REGION1_5_BIT({{43, 1}}); //
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const std::vector<std::pair<int32_t, int32_t>> REGION2_5_BIT({{44, 1}}); //
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const std::vector<std::pair<int32_t, int32_t>> REGION3_5_BIT({{45, 1}}); //
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const std::vector<std::pair<int32_t, int32_t>> REGION4_5_BIT({{46, 1}}); //
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const std::vector<std::pair<int32_t, int32_t>> REGION5_5_BIT({{47, 1}}); //
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const std::vector<std::pair<int32_t, int32_t>> BGD_E1_E5A_5_BIT({{48, 10}}); //
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const double BGD_E1_E5A_5_LSB = TWO_N32;
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const std::vector<std::pair<int32_t, int32_t>> BGD_E1_E5B_5_BIT({{58, 10}}); //
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const double BGD_E1_E5B_5_LSB = TWO_N32;
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const std::vector<std::pair<int32_t, int32_t>> E5B_HS_5_BIT({{68, 2}}); //
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const std::vector<std::pair<int32_t, int32_t>> E1_B_HS_5_BIT({{70, 2}}); //
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const std::vector<std::pair<int32_t, int32_t>> E5B_DVS_5_BIT({{72, 1}}); //
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const std::vector<std::pair<int32_t, int32_t>> E1_B_DVS_5_BIT({{73, 1}}); //
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/* GST */
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const std::vector<std::pair<int32_t, int32_t>> WN_5_BIT({{74, 12}});
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const std::vector<std::pair<int32_t, int32_t>> TOW_5_BIT({{86, 20}});
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const std::vector<std::pair<int32_t, int32_t>> SPARE_5_BIT({{106, 23}});
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/* Page 6 */
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const std::vector<std::pair<int32_t, int32_t>> A0_6_BIT({{7, 32}});
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const double A0_6_LSB = TWO_N30;
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const std::vector<std::pair<int32_t, int32_t>> A1_6_BIT({{39, 24}});
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const double A1_6_LSB = TWO_N50;
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const std::vector<std::pair<int32_t, int32_t>> DELTA_T_LS_6_BIT({{63, 8}});
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const std::vector<std::pair<int32_t, int32_t>> T0T_6_BIT({{71, 8}});
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const int32_t T0T_6_LSB = 3600;
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const std::vector<std::pair<int32_t, int32_t>> W_NOT_6_BIT({{79, 8}});
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const std::vector<std::pair<int32_t, int32_t>> WN_LSF_6_BIT({{87, 8}});
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const std::vector<std::pair<int32_t, int32_t>> DN_6_BIT({{95, 3}});
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const std::vector<std::pair<int32_t, int32_t>> DELTA_T_LSF_6_BIT({{98, 8}});
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const std::vector<std::pair<int32_t, int32_t>> TOW_6_BIT({{106, 20}});
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/* Page 7 */
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const std::vector<std::pair<int32_t, int32_t>> IOD_A_7_BIT({{7, 4}});
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const std::vector<std::pair<int32_t, int32_t>> WN_A_7_BIT({{11, 2}});
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const std::vector<std::pair<int32_t, int32_t>> T0A_7_BIT({{13, 10}});
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const int32_t T0A_7_LSB = 600;
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const std::vector<std::pair<int32_t, int32_t>> SVI_D1_7_BIT({{23, 6}});
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const std::vector<std::pair<int32_t, int32_t>> DELTA_A_7_BIT({{29, 13}});
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const double DELTA_A_7_LSB = TWO_N9;
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const std::vector<std::pair<int32_t, int32_t>> E_7_BIT({{42, 11}});
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const double E_7_LSB = TWO_N16;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_7_BIT({{53, 16}});
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const double OMEGA_7_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> DELTA_I_7_BIT({{69, 11}});
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const double DELTA_I_7_LSB = TWO_N14;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA0_7_BIT({{80, 16}});
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const double OMEGA0_7_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_DOT_7_BIT({{96, 11}});
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const double OMEGA_DOT_7_LSB = TWO_N33;
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const std::vector<std::pair<int32_t, int32_t>> M0_7_BIT({{107, 16}});
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const double M0_7_LSB = TWO_N15;
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/* Page 8 */
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const std::vector<std::pair<int32_t, int32_t>> IOD_A_8_BIT({{7, 4}});
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const std::vector<std::pair<int32_t, int32_t>> AF0_8_BIT({{11, 16}});
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const double AF0_8_LSB = TWO_N19;
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const std::vector<std::pair<int32_t, int32_t>> AF1_8_BIT({{27, 13}});
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const double AF1_8_LSB = TWO_N38;
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const std::vector<std::pair<int32_t, int32_t>> E5B_HS_8_BIT({{40, 2}});
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const std::vector<std::pair<int32_t, int32_t>> E1_B_HS_8_BIT({{42, 2}});
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const std::vector<std::pair<int32_t, int32_t>> SVI_D2_8_BIT({{44, 6}});
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const std::vector<std::pair<int32_t, int32_t>> DELTA_A_8_BIT({{50, 13}});
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const double DELTA_A_8_LSB = TWO_N9;
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const std::vector<std::pair<int32_t, int32_t>> E_8_BIT({{63, 11}});
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const double E_8_LSB = TWO_N16;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_8_BIT({{74, 16}});
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const double OMEGA_8_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> DELTA_I_8_BIT({{90, 11}});
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const double DELTA_I_8_LSB = TWO_N14;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA0_8_BIT({{101, 16}});
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const double OMEGA0_8_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_DOT_8_BIT({{117, 11}});
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const double OMEGA_DOT_8_LSB = TWO_N33;
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/* Page 9 */
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const std::vector<std::pair<int32_t, int32_t>> IOD_A_9_BIT({{7, 4}});
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const std::vector<std::pair<int32_t, int32_t>> WN_A_9_BIT({{11, 2}});
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const std::vector<std::pair<int32_t, int32_t>> T0A_9_BIT({{13, 10}});
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const int32_t T0A_9_LSB = 600;
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const std::vector<std::pair<int32_t, int32_t>> M0_9_BIT({{23, 16}});
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const double M0_9_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> AF0_9_BIT({{39, 16}});
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const double AF0_9_LSB = TWO_N19;
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const std::vector<std::pair<int32_t, int32_t>> AF1_9_BIT({{55, 13}});
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const double AF1_9_LSB = TWO_N38;
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const std::vector<std::pair<int32_t, int32_t>> E5B_HS_9_BIT({{68, 2}});
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const std::vector<std::pair<int32_t, int32_t>> E1_B_HS_9_BIT({{70, 2}});
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const std::vector<std::pair<int32_t, int32_t>> SVI_D3_9_BIT({{72, 6}});
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const std::vector<std::pair<int32_t, int32_t>> DELTA_A_9_BIT({{78, 13}});
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const double DELTA_A_9_LSB = TWO_N9;
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const std::vector<std::pair<int32_t, int32_t>> E_9_BIT({{91, 11}});
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const double E_9_LSB = TWO_N16;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_9_BIT({{102, 16}});
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const double OMEGA_9_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> DELTA_I_9_BIT({{118, 11}});
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const double DELTA_I_9_LSB = TWO_N14;
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/* Page 10 */
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const std::vector<std::pair<int32_t, int32_t>> IOD_A_10_BIT({{7, 4}});
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const std::vector<std::pair<int32_t, int32_t>> OMEGA0_10_BIT({{11, 16}});
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const double OMEGA0_10_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> OMEGA_DOT_10_BIT({{27, 11}});
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const double OMEGA_DOT_10_LSB = TWO_N33;
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const std::vector<std::pair<int32_t, int32_t>> M0_10_BIT({{38, 16}});
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const double M0_10_LSB = TWO_N15;
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const std::vector<std::pair<int32_t, int32_t>> AF0_10_BIT({{54, 16}});
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const double AF0_10_LSB = TWO_N19;
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const std::vector<std::pair<int32_t, int32_t>> AF1_10_BIT({{70, 13}});
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const double AF1_10_LSB = TWO_N38;
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const std::vector<std::pair<int32_t, int32_t>> E5B_HS_10_BIT({{83, 2}});
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const std::vector<std::pair<int32_t, int32_t>> E1_B_HS_10_BIT({{85, 2}});
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const std::vector<std::pair<int32_t, int32_t>> A_0_G_10_BIT({{87, 16}});
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const double A_0G_10_LSB = TWO_N35;
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const std::vector<std::pair<int32_t, int32_t>> A_1_G_10_BIT({{103, 12}});
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const double A_1G_10_LSB = TWO_N51;
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const std::vector<std::pair<int32_t, int32_t>> T_0_G_10_BIT({{115, 8}});
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const int32_t T_0_G_10_LSB = 3600;
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const std::vector<std::pair<int32_t, int32_t>> WN_0_G_10_BIT({{123, 6}});
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// Galileo E5b-I primary codes
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const std::string GALILEO_E5B_I_PRIMARY_CODE[GALILEO_E5B_NUMBER_OF_CODES] = {
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