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gnss-sdr/src/algorithms/libs/beidou_b3i_signal_processing.h

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/*!
* \file beidou_b3i_signal_processing.h
* \brief This class implements various functions for BeiDou B3I signals
* \author Damian Miralles, 2019. dmiralles2009@gmail.com
*
* Detailed description of the file here if needed.
*
* -------------------------------------------------------------------------
*
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* Copyright (C) 2010-2019 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
*
* This file is part of GNSS-SDR.
*
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
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#ifndef GNSS_SDR_BEIDOU_B3I_SIGNAL_PROCESSING_H_
#define GNSS_SDR_BEIDOU_B3I_SIGNAL_PROCESSING_H_
#include <complex>
#include <iostream>
#include <cstdint>
#include <array>
#include <algorithm>
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//! Generates int BeiDou B3I code for the desired SV ID and code shift
void beidou_b3i_code_gen_int(int* _dest, signed int _prn, unsigned int _chip_shift);
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//! Generates float BeiDou B3I code for the desired SV ID and code shift
void beidou_b3i_code_gen_float(float* _dest, signed int _prn, unsigned int _chip_shift);
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//! Generates complex BeiDou B3I code for the desired SV ID and code shift, and sampled to specific sampling frequency
void beidou_b3i_code_gen_complex(std::complex<float>* _dest, signed int _prn, unsigned int _chip_shift);
//! Generates N complex BeiDou B3I codes for the desired SV ID and code shift
void beidou_b3i_code_gen_complex_sampled(std::complex<float>* _dest, unsigned int _prn, int _fs, unsigned int _chip_shift, unsigned int _ncodes);
//! Generates complex BeiDou B3I code for the desired SV ID and code shift
void beidou_b3i_code_gen_complex_sampled(std::complex<float>* _dest, unsigned int _prn, int _fs, unsigned int _chip_shift);
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#endif /* GNSS_SDR_BEIDOU_B3I_SIGNAL_PROCESSING_H_ */