mirror of https://github.com/gnss-sdr/gnss-sdr
86 lines
3.4 KiB
C++
86 lines
3.4 KiB
C++
/*!
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* \file galileo_almanac_helper.cc
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* \brief Implementation of a Galileo ALMANAC storage helper
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* \author Javier Arribas, 2013. jarribas(at)cttc.es
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#include "galileo_almanac_helper.h"
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Galileo_Almanac Galileo_Almanac_Helper::get_almanac(int i) const
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{
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Galileo_Almanac galileo_almanac;
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const double sqrtAnominal = 5440.588203494; // square root of Galileo nominal orbit semi-major axis
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switch (i)
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{
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case 1:
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galileo_almanac.PRN = this->SVID1_7;
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galileo_almanac.toa = this->t0a_7;
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galileo_almanac.WNa = this->WN_a_7;
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galileo_almanac.IODa = this->IOD_a_7;
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galileo_almanac.delta_i = this->delta_i_7;
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galileo_almanac.M_0 = this->M0_7;
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galileo_almanac.ecc = this->e_7;
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galileo_almanac.sqrtA = sqrtAnominal + this->DELTA_A_7;
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galileo_almanac.OMEGA_0 = this->Omega0_7;
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galileo_almanac.omega = this->omega_7;
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galileo_almanac.OMEGAdot = this->Omega_dot_7;
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galileo_almanac.af0 = this->af0_8;
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galileo_almanac.af1 = this->af1_8;
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galileo_almanac.E5b_HS = this->E5b_HS_8;
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galileo_almanac.E1B_HS = this->E1B_HS_8;
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galileo_almanac.E5a_HS = this->E5a_HS_8;
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break;
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case 2:
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galileo_almanac.PRN = this->SVID2_8;
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galileo_almanac.toa = this->t0a_9;
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galileo_almanac.WNa = this->WN_a_9;
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galileo_almanac.IODa = this->IOD_a_9;
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galileo_almanac.delta_i = this->delta_i_8;
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galileo_almanac.M_0 = this->M0_9;
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galileo_almanac.ecc = this->e_8;
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galileo_almanac.sqrtA = sqrtAnominal + this->DELTA_A_8;
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galileo_almanac.OMEGA_0 = this->Omega0_8;
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galileo_almanac.omega = this->omega_8;
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galileo_almanac.OMEGAdot = this->Omega_dot_8;
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galileo_almanac.af0 = this->af0_9;
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galileo_almanac.af1 = this->af1_9;
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galileo_almanac.E1B_HS = this->E1B_HS_9;
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galileo_almanac.E5a_HS = this->E5a_HS_9;
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break;
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case 3:
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galileo_almanac.PRN = this->SVID3_9;
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galileo_almanac.toa = this->t0a_9;
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galileo_almanac.WNa = this->WN_a_9;
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galileo_almanac.IODa = this->IOD_a_10;
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galileo_almanac.delta_i = this->delta_i_9;
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galileo_almanac.M_0 = this->M0_10;
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galileo_almanac.ecc = this->e_9;
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galileo_almanac.sqrtA = sqrtAnominal + this->DELTA_A_9;
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galileo_almanac.OMEGA_0 = this->Omega0_10;
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galileo_almanac.omega = this->omega_9;
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galileo_almanac.OMEGAdot = this->Omega_dot_10;
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galileo_almanac.af0 = this->af0_10;
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galileo_almanac.af1 = this->af1_10;
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galileo_almanac.E5b_HS = this->E5b_HS_10;
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galileo_almanac.E1B_HS = this->E1B_HS_10;
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galileo_almanac.E5a_HS = this->E5a_HS_10;
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break;
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default:
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break;
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}
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return galileo_almanac;
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}
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