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adapted the FPGA tracking class according to the latest changes in the next branch

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This commit is contained in:
Marc Majoral
2018-08-02 17:32:59 +02:00
parent 7e246dea29
commit daedfc3e01
12 changed files with 423 additions and 101 deletions
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2
src/algorithms/tracking/libs/CMakeLists.txt
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@@ -47,7 +47,7 @@ set(TRACKING_LIB_SOURCES
)
if(ENABLE_FPGA)
SET(TRACKING_LIB_SOURCES ${TRACKING_LIB_SOURCES} fpga_multicorrelator.cc)
SET(TRACKING_LIB_SOURCES ${TRACKING_LIB_SOURCES} fpga_multicorrelator.cc dll_pll_conf_fpga.cc)
endif(ENABLE_FPGA)
include_directories(

91
src/algorithms/tracking/libs/dll_pll_conf_fpga.cc Normal file
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@@ -0,0 +1,91 @@
/*!
* \file dll_pll_conf.cc
* \brief Class that contains all the configuration parameters for generic
* tracking block based on a DLL and a PLL.
* \author Javier Arribas, 2018. jarribas(at)cttc.es
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2018 (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 <https://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#include "dll_pll_conf_fpga.h"
#include <cstring>
Dll_Pll_Conf_Fpga::Dll_Pll_Conf_Fpga()
{
// /* DLL/PLL tracking configuration */
// fs_in = 0.0;
// vector_length = 0;
// dump = false;
// dump_filename = "./dll_pll_dump.dat";
// pll_bw_hz = 40.0;
// dll_bw_hz = 2.0;
// pll_bw_narrow_hz = 5.0;
// dll_bw_narrow_hz = 0.75;
// early_late_space_chips = 0.5;
// very_early_late_space_chips = 0.5;
// early_late_space_narrow_chips = 0.1;
// very_early_late_space_narrow_chips = 0.1;
// extend_correlation_symbols = 5;
// cn0_samples = 20;
// carrier_lock_det_mav_samples = 20;
// cn0_min = 25;
// max_lock_fail = 50;
// carrier_lock_th = 0.85;
// track_pilot = false;
// system = 'G';
// char sig_[3] = "1C";
// std::memcpy(signal, sig_, 3);
/* DLL/PLL tracking configuration */
fs_in = 0.0;
vector_length = 0;
dump = false;
dump_filename = "./dll_pll_dump.dat";
pll_bw_hz = 40.0;
dll_bw_hz = 2.0;
pll_bw_narrow_hz = 5.0;
dll_bw_narrow_hz = 0.75;
early_late_space_chips = 0.5;
very_early_late_space_chips = 0.5;
early_late_space_narrow_chips = 0.1;
very_early_late_space_narrow_chips = 0.1;
extend_correlation_symbols = 5;
cn0_samples = 20;
cn0_min = 25;
max_lock_fail = 50;
carrier_lock_th = 0.85;
track_pilot = false;
system = 'G';
char sig_[3] = "1C";
std::memcpy(signal, sig_, 3);
device_name = "/dev/uio";
device_base = 1;
multicorr_type = 0;
code_length_chips = 0;
code_samples_per_chip = 0;
//int* ca_codes;
//int* data_codes;
}

97
src/algorithms/tracking/libs/dll_pll_conf_fpga.h Normal file
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@@ -0,0 +1,97 @@
/*!
* \file dll_pll_conf.h
* \brief Class that contains all the configuration parameters for generic tracking block based on a DLL and a PLL.
* \author Javier Arribas, 2018. jarribas(at)cttc.es
*
* Class that contains all the configuration parameters for generic tracking block based on a DLL and a PLL.
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2018 (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 <https://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#ifndef GNSS_SDR_DLL_PLL_CONF_FPGA_H_
#define GNSS_SDR_DLL_PLL_CONF_FPGA_H_
#include <string>
class Dll_Pll_Conf_Fpga
{
private:
public:
// /* DLL/PLL tracking configuration */
// double fs_in;
// unsigned int vector_length;
// bool dump;
// std::string dump_filename;
// float pll_bw_hz;
// float dll_bw_hz;
// float pll_bw_narrow_hz;
// float dll_bw_narrow_hz;
// float early_late_space_chips;
// float very_early_late_space_chips;
// float early_late_space_narrow_chips;
// float very_early_late_space_narrow_chips;
// int extend_correlation_symbols;
// int cn0_samples;
// int carrier_lock_det_mav_samples;
// int cn0_min;
// int max_lock_fail;
// double carrier_lock_th;
// bool track_pilot;
// char system;
// char signal[3];
/* DLL/PLL tracking configuration */
double fs_in;
unsigned int vector_length;
bool dump;
std::string dump_filename;
float pll_bw_hz;
float dll_bw_hz;
float pll_bw_narrow_hz;
float dll_bw_narrow_hz;
float early_late_space_chips;
float very_early_late_space_chips;
float early_late_space_narrow_chips;
float very_early_late_space_narrow_chips;
int extend_correlation_symbols;
int cn0_samples;
int cn0_min;
int max_lock_fail;
double carrier_lock_th;
bool track_pilot;
char system;
char signal[3];
std::string device_name;
unsigned int device_base;
unsigned int multicorr_type;
unsigned int code_length_chips;
unsigned int code_samples_per_chip;
int* ca_codes;
int* data_codes;
Dll_Pll_Conf_Fpga();
};
#endif