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

59 lines
2.0 KiB
C
Raw Normal View History

/*!
* \file beidou_b3i_signal_processing.h
* \brief This class implements various functions for BeiDou B3I signals
* \author Damian Miralles, 2019. dmiralles2009@gmail.com
*
*
2020-07-28 14:57:15 +00:00
* -----------------------------------------------------------------------------
*
2020-07-28 14:57:15 +00:00
* Copyright (C) 2010-2020 (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.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
2020-07-28 14:57:15 +00:00
* -----------------------------------------------------------------------------
*/
#ifndef GNSS_SDR_BEIDOU_B3I_SIGNAL_PROCESSING_H
#define GNSS_SDR_BEIDOU_B3I_SIGNAL_PROCESSING_H
#include <complex>
#include <cstdint>
2020-05-07 19:47:45 +00:00
#if HAS_STD_SPAN
#include <span>
namespace own = std;
2020-05-07 19:47:45 +00:00
#else
#include <gsl/gsl>
namespace own = gsl;
2020-05-07 19:47:45 +00:00
#endif
/** \addtogroup Algorithms_Library
* \{ */
/** \addtogroup Algorithm_libs algorithms_libs
* \{ */
2019-03-18 07:43:38 +00:00
//! Generates int BeiDou B3I code for the desired SV ID and code shift
void beidou_b3i_code_gen_int(own::span<int> _dest, int32_t _prn, uint32_t _chip_shift);
2019-03-18 07:43:38 +00:00
//! Generates float BeiDou B3I code for the desired SV ID and code shift
void beidou_b3i_code_gen_float(own::span<float> _dest, int32_t _prn, uint32_t _chip_shift);
2019-03-18 07:43:38 +00:00
//! 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(own::span<std::complex<float>> _dest, int32_t _prn, uint32_t _chip_shift);
//! Generates N complex BeiDou B3I codes for the desired SV ID and code shift
void beidou_b3i_code_gen_complex_sampled(own::span<std::complex<float>> _dest, uint32_t _prn, int _fs, uint32_t _chip_shift, uint32_t _ncodes);
//! Generates complex BeiDou B3I code for the desired SV ID and code shift
void beidou_b3i_code_gen_complex_sampled(own::span<std::complex<float>> _dest, uint32_t _prn, int _fs, uint32_t _chip_shift);
/** \} */
/** \} */
#endif // GNSS_SDR_BEIDOU_B3I_SIGNAL_PROCESSING_H