gps_sdr_signal_processing.h File Reference

This class implements various functions for GPS L1 CA signals. More...

#include <complex>
#include <cstdint>
#include <gsl/gsl>

Go to the source code of this file.

Functions
void	gps_l1_ca_code_gen_int (own::span< int32_t > _dest, int32_t _prn, uint32_t _chip_shift)
	Generates int GPS L1 C/A code for the desired SV ID and code shift. More...
void	gps_l1_ca_code_gen_float (own::span< float > _dest, int32_t _prn, uint32_t _chip_shift)
	Generates float GPS L1 C/A code for the desired SV ID and code shift. More...
void	gps_l1_ca_code_gen_complex (own::span< std::complex< float >> _dest, int32_t _prn, uint32_t _chip_shift)
	Generates complex GPS L1 C/A code for the desired SV ID and code shift, and sampled to specific sampling frequency. More...
void	gps_l1_ca_code_gen_complex_sampled (own::span< std::complex< float >> _dest, uint32_t _prn, int32_t _fs, uint32_t _chip_shift, uint32_t _ncodes)
	Generates N complex GPS L1 C/A codes for the desired SV ID and code shift. More...
void	gps_l1_ca_code_gen_complex_sampled (own::span< std::complex< float >> _dest, uint32_t _prn, int32_t _fs, uint32_t _chip_shift)
	Generates complex GPS L1 C/A code for the desired SV ID and code shift. More...

Detailed Description

This class implements various functions for GPS L1 CA signals.

Author

Javier Arribas, 2011. jarribas(at)cttc.es

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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

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Definition in file gps_sdr_signal_processing.h.

Function Documentation

gps_l1_ca_code_gen_complex()

void gps_l1_ca_code_gen_complex	(	own::span< std::complex< float >>	_dest,
		int32_t	_prn,
		uint32_t	_chip_shift
	)

Generates complex GPS L1 C/A code for the desired SV ID and code shift, and sampled to specific sampling frequency.

gps_l1_ca_code_gen_complex_sampled() [1/2]

void gps_l1_ca_code_gen_complex_sampled	(	own::span< std::complex< float >>	_dest,
		uint32_t	_prn,
		int32_t	_fs,
		uint32_t	_chip_shift,
		uint32_t	_ncodes
	)

Generates N complex GPS L1 C/A codes for the desired SV ID and code shift.

gps_l1_ca_code_gen_complex_sampled() [2/2]

void gps_l1_ca_code_gen_complex_sampled	(	own::span< std::complex< float >>	_dest,
		uint32_t	_prn,
		int32_t	_fs,
		uint32_t	_chip_shift
	)

Generates complex GPS L1 C/A code for the desired SV ID and code shift.

gps_l1_ca_code_gen_float()

void gps_l1_ca_code_gen_float	(	own::span< float >	_dest,
		int32_t	_prn,
		uint32_t	_chip_shift
	)

Generates float GPS L1 C/A code for the desired SV ID and code shift.

gps_l1_ca_code_gen_int()

void gps_l1_ca_code_gen_int	(	own::span< int32_t >	_dest,
		int32_t	_prn,
		uint32_t	_chip_shift
	)

Generates int GPS L1 C/A code for the desired SV ID and code shift.