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Code Issues Releases Wiki Activity

Improve tracking dump saving

Browse Source 
Dump files can now be saved anywhere, including absolute paths. If directories do not exist, they will be created.

Added new dump_mat to deactivate generation of .mat files
This commit is contained in:
Carles Fernandez 2018-10-30 00:47:12 +01:00
parent 5b3eb12998
commit 715f32f0ee
21 changed files with 308 additions and 120 deletions
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2
src/algorithms/libs/CMakeLists.txt
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@ -38,6 +38,7 @@ set(GNSS_SPLIBS_SOURCES
conjugate_cc.cc
conjugate_sc.cc
conjugate_ic.cc
gnss_sdr_create_directory.cc
)
set(GNSS_SPLIBS_HEADERS
@ -60,6 +61,7 @@ set(GNSS_SPLIBS_HEADERS
conjugate_cc.h
conjugate_sc.h
conjugate_ic.h
gnss_sdr_create_directory.h
gnss_circular_deque.h
)

87
src/algorithms/libs/gnss_sdr_create_directory.cc Normal file
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@ -0,0 +1,87 @@
/*!
* \file gnss_sdr_create_directory.cc
* \brief Create a directory
* \author Carles Fernandez-Prades, 2018. cfernandez(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 "gnss_sdr_create_directory.h"
#include <boost/filesystem/operations.hpp> // for create_directories, exists
#include <boost/filesystem/path.hpp> // for path, operator<<
#include <boost/filesystem/path_traits.hpp> // for filesystem
#include <fstream>
bool gnss_sdr_create_directory(const std::string& foldername)
{
std::string new_folder;
for (auto& folder : boost::filesystem::path(foldername))
{
new_folder += folder.string();
boost::system::error_code ec;
if (!boost::filesystem::exists(new_folder))
{
try
{
if (!boost::filesystem::create_directory(new_folder, ec))
{
return false;
}
}
catch (std::exception& e)
{
return false;
}
}
new_folder += boost::filesystem::path::preferred_separator;
}
// Check if we have writing permissions
std::string test_file = foldername + "/test_file.txt";
std::ofstream os_test_file;
os_test_file.open(test_file.c_str(), std::ios::out | std::ios::binary);
if (os_test_file.is_open())
{
boost::system::error_code ec;
os_test_file.close();
try
{
boost::filesystem::remove(test_file, ec);
}
catch (std::exception& e)
{
return false;
}
return true;
}
else
{
os_test_file.close();
return false;
}
}

38
src/algorithms/libs/gnss_sdr_create_directory.h Normal file
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@ -0,0 +1,38 @@
/*!
* \file gnss_sdr_create_directory.h
* \brief Create a directory
* \author Carles Fernandez-Prades, 2018. cfernandez(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/>.
*
* -------------------------------------------------------------------------
*/
#ifndef GNSS_SDR_GNSS_SDR_CREATE_DIRECTORY_H_
#define GNSS_SDR_GNSS_SDR_CREATE_DIRECTORY_H_
#include <string>
bool gnss_sdr_create_directory(const std::string& foldername);
#endif

8
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking.cc
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@ -63,6 +63,11 @@ GalileoE1DllPllVemlTracking::GalileoE1DllPllVemlTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
trk_param.high_dyn = configuration->property(role + ".high_dyn", false);
if (configuration->property(role + ".smoother_length", 10) < 1)
{
@ -109,9 +114,6 @@ GalileoE1DllPllVemlTracking::GalileoE1DllPllVemlTracking(
}
trk_param.track_pilot = track_pilot;
trk_param.extend_correlation_symbols = extend_correlation_symbols;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E1_CODE_CHIP_RATE_HZ / Galileo_E1_B_CODE_LENGTH_CHIPS));
trk_param.vector_length = vector_length;
trk_param.system = 'E';

8
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking_fpga.cc
View File

@ -65,6 +65,11 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 5.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@ -102,9 +107,6 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.track_pilot = track_pilot;
d_track_pilot = track_pilot;
trk_param_fpga.extend_correlation_symbols = extend_correlation_symbols;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E1_CODE_CHIP_RATE_HZ / Galileo_E1_B_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
trk_param_fpga.system = 'E';

8
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking.cc
View File

@ -63,6 +63,11 @@ GalileoE5aDllPllTracking::GalileoE5aDllPllTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
trk_param.high_dyn = configuration->property(role + ".high_dyn", false);
if (configuration->property(role + ".smoother_length", 10) < 1)
{
@ -85,9 +90,6 @@ GalileoE5aDllPllTracking::GalileoE5aDllPllTracking(
trk_param.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E5a_CODE_CHIP_RATE_HZ / Galileo_E5a_CODE_LENGTH_CHIPS));
trk_param.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking_fpga.cc
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@ -67,6 +67,11 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 20.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@ -79,9 +84,6 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param_fpga.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E5a_CODE_CHIP_RATE_HZ / Galileo_E5a_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking.cc
View File

@ -74,6 +74,11 @@ GpsL1CaDllPllTracking::GpsL1CaDllPllTracking(
}
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param.pll_bw_hz = pll_bw_hz;
@ -88,9 +93,6 @@ GpsL1CaDllPllTracking::GpsL1CaDllPllTracking(
trk_param.early_late_space_chips = early_late_space_chips;
float early_late_space_narrow_chips = configuration->property(role + ".early_late_space_narrow_chips", 0.5);
trk_param.early_late_space_narrow_chips = early_late_space_narrow_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS));
trk_param.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_fpga.cc
View File

@ -67,6 +67,11 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@ -81,9 +86,6 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
trk_param_fpga.early_late_space_chips = early_late_space_chips;
float early_late_space_narrow_chips = configuration->property(role + ".early_late_space_narrow_chips", 0.5);
trk_param_fpga.early_late_space_narrow_chips = early_late_space_narrow_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking.cc
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@ -63,6 +63,11 @@ GpsL2MDllPllTracking::GpsL2MDllPllTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 2.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param.pll_bw_hz = pll_bw_hz;
@ -72,9 +77,6 @@ GpsL2MDllPllTracking::GpsL2MDllPllTracking(
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param.early_late_space_chips = early_late_space_chips;
trk_param.early_late_space_narrow_chips = 0.0;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L2_M_CODE_RATE_HZ) / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS)));
trk_param.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking_fpga.cc
View File

@ -66,6 +66,11 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 2.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@ -75,9 +80,6 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param_fpga.early_late_space_chips = early_late_space_chips;
trk_param_fpga.early_late_space_narrow_chips = 0.0;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L2_M_CODE_RATE_HZ) / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS)));
trk_param_fpga.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking.cc
View File

@ -63,6 +63,11 @@ GpsL5DllPllTracking::GpsL5DllPllTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
trk_param.high_dyn = configuration->property(role + ".high_dyn", false);
if (configuration->property(role + ".smoother_length", 10) < 1)
{
@ -85,9 +90,6 @@ GpsL5DllPllTracking::GpsL5DllPllTracking(
trk_param.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L5i_CODE_RATE_HZ) / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS)));
trk_param.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);

8
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking_fpga.cc
View File

@ -67,6 +67,11 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@ -79,9 +84,6 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
trk_param_fpga.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param_fpga.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L5i_CODE_RATE_HZ) / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS)));
trk_param_fpga.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);

75
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking.cc
View File

@ -49,6 +49,7 @@
#include "gps_l2c_signal.h"
#include "GPS_L5.h"
#include "gps_l5_signal.h"
#include "gnss_sdr_create_directory.h"
#include <boost/lexical_cast.hpp>
#include <glog/logging.h>
#include <gnuradio/io_signature.h>
@ -415,6 +416,42 @@ dll_pll_veml_tracking::dll_pll_veml_tracking(const Dll_Pll_Conf &conf_) : gr::bl
d_carr_ph_history.resize(1);
d_code_ph_history.resize(1);
}
d_dump = trk_parameters.dump;
d_dump_mat = trk_parameters.dump_mat and d_dump;
if (d_dump)
{
d_dump_filename = trk_parameters.dump_filename;
std::string dump_path;
// Get path
if (d_dump_filename.find_last_of("/") != std::string::npos)
{
std::string dump_filename_ = d_dump_filename.substr(d_dump_filename.find_last_of("/") + 1);
dump_path = d_dump_filename.substr(0, d_dump_filename.find_last_of("/"));
d_dump_filename = dump_filename_;
}
else
{
dump_path = std::string(".");
}
if (d_dump_filename.empty())
{
d_dump_filename = "trk_channel_";
}
// remove extension if any
if (d_dump_filename.substr(1).find_last_of(".") != std::string::npos)
{
d_dump_filename = d_dump_filename.substr(0, d_dump_filename.find_last_of("."));
}
d_dump_filename = dump_path + boost::filesystem::path::preferred_separator + d_dump_filename;
// create directory
if (!gnss_sdr_create_directory(dump_path))
{
std::cerr << "GNSS-SDR cannot create dump files for the tracking block. Wrong permissions?" << std::endl;
d_dump = false;
}
}
}
@ -592,17 +629,9 @@ dll_pll_veml_tracking::~dll_pll_veml_tracking()
LOG(WARNING) << "Exception in destructor " << ex.what();
}
}
if (trk_parameters.dump)
if (d_dump_mat)
{
if (d_channel == 0)
{
std::cout << "Writing .mat files ...";
}
save_matfile();
if (d_channel == 0)
{
std::cout << " done." << std::endl;
}
}
try
{
@ -928,7 +957,7 @@ void dll_pll_veml_tracking::save_correlation_results()
void dll_pll_veml_tracking::log_data(bool integrating)
{
if (trk_parameters.dump)
if (d_dump)
{
// Dump results to file
float prompt_I;
@ -1060,10 +1089,16 @@ int32_t dll_pll_veml_tracking::save_matfile()
int32_t epoch_size_bytes = sizeof(uint64_t) + sizeof(double) * number_of_double_vars +
sizeof(float) * number_of_float_vars + sizeof(uint32_t);
std::ifstream dump_file;
std::string dump_filename_ = d_dump_filename;
// add channel number to the filename
dump_filename_.append(boost::lexical_cast<std::string>(d_channel));
// add extension
dump_filename_.append(".dat");
std::cout << "Generating .mat file for " << dump_filename_ << std::endl;
dump_file.exceptions(std::ifstream::failbit | std::ifstream::badbit);
try
{
dump_file.open(trk_parameters.dump_filename.c_str(), std::ios::binary | std::ios::ate);
dump_file.open(dump_filename_.c_str(), std::ios::binary | std::ios::ate);
}
catch (const std::ifstream::failure &e)
{
@ -1168,7 +1203,7 @@ int32_t dll_pll_veml_tracking::save_matfile()
// WRITE MAT FILE
mat_t *matfp;
matvar_t *matvar;
std::string filename = trk_parameters.dump_filename;
std::string filename = dump_filename_;
filename.erase(filename.length() - 4, 4);
filename.append(".mat");
matfp = Mat_CreateVer(filename.c_str(), NULL, MAT_FT_MAT73);
@ -1296,17 +1331,23 @@ void dll_pll_veml_tracking::set_channel(uint32_t channel)
d_channel = channel;
LOG(INFO) << "Tracking Channel set to " << d_channel;
// ############# ENABLE DATA FILE LOG #################
if (trk_parameters.dump)
if (d_dump)
{
std::string dump_filename_ = d_dump_filename;
// add channel number to the filename
dump_filename_.append(boost::lexical_cast<std::string>(d_channel));
// add extension
dump_filename_.append(".dat");
if (!d_dump_file.is_open())
{
try
{
trk_parameters.dump_filename.append(boost::lexical_cast<std::string>(d_channel));
trk_parameters.dump_filename.append(".dat");
//trk_parameters.dump_filename.append(boost::lexical_cast<std::string>(d_channel));
//trk_parameters.dump_filename.append(".dat");
d_dump_file.exceptions(std::ifstream::failbit | std::ifstream::badbit);
d_dump_file.open(trk_parameters.dump_filename.c_str(), std::ios::out | std::ios::binary);
LOG(INFO) << "Tracking dump enabled on channel " << d_channel << " Log file: " << trk_parameters.dump_filename.c_str();
d_dump_file.open(dump_filename_.c_str(), std::ios::out | std::ios::binary);
LOG(INFO) << "Tracking dump enabled on channel " << d_channel << " Log file: " << dump_filename_.c_str();
}
catch (const std::ifstream::failure &e)
{

3
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking.h
View File

@ -196,6 +196,9 @@ private:
// file dump
std::ofstream d_dump_file;
std::string d_dump_filename;
bool d_dump;
bool d_dump_mat;
};
#endif // GNSS_SDR_DLL_PLL_VEML_TRACKING_H

73
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.cc
View File

@ -47,6 +47,7 @@
#include "gps_l2c_signal.h"
#include "GPS_L5.h"
#include "gps_l5_signal.h"
#include "gnss_sdr_create_directory.h"
#include <boost/lexical_cast.hpp>
#include <glog/logging.h>
#include <gnuradio/io_signature.h>
@ -420,6 +421,42 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
multicorrelator_fpga->set_output_vectors(d_correlator_outs, d_Prompt_Data);
d_pull_in = 0;
d_dump = trk_parameters.dump;
d_dump_mat = trk_parameters.dump_mat and d_dump;
if (d_dump)
{
d_dump_filename = trk_parameters.dump_filename;
std::string dump_path;
if (d_dump_filename.find_last_of("/") != std::string::npos)
{
std::string dump_filename_ = d_dump_filename.substr(d_dump_filename.find_last_of("/") + 1);
dump_path = d_dump_filename.substr(0, d_dump_filename.find_last_of("/"));
d_dump_filename = dump_filename_;
}
else
{
dump_path = std::string(".");
}
if (d_dump_filename.empty())
{
d_dump_filename = "trk_channel_";
}
// remove extension if any
if (d_dump_filename.substr(1).find_last_of(".") != std::string::npos)
{
d_dump_filename = d_dump_filename.substr(0, d_dump_filename.find_last_of("."));
}
d_dump_filename = dump_path + boost::filesystem::path::preferred_separator + d_dump_filename;
// create directory
if (!gnss_sdr_create_directory(dump_path))
{
std::cerr << "GNSS-SDR cannot create dump files for the tracking block. Wrong permissions?" << std::endl;
d_dump = false;
};
}
}
@ -583,17 +620,9 @@ dll_pll_veml_tracking_fpga::~dll_pll_veml_tracking_fpga()
LOG(WARNING) << "Exception in destructor " << ex.what();
}
}
if (trk_parameters.dump)
if (d_dump_mat)
{
if (d_channel == 0)
{
std::cout << "Writing .mat files ...";
}
save_matfile();
if (d_channel == 0)
{
std::cout << " done." << std::endl;
}
}
try
{
@ -842,7 +871,7 @@ void dll_pll_veml_tracking_fpga::save_correlation_results()
void dll_pll_veml_tracking_fpga::log_data(bool integrating)
{
if (trk_parameters.dump)
if (d_dump)
{
// Dump results to file
float prompt_I;
@ -968,10 +997,16 @@ int32_t dll_pll_veml_tracking_fpga::save_matfile()
int32_t epoch_size_bytes = sizeof(uint64_t) + sizeof(double) * number_of_double_vars +
sizeof(float) * number_of_float_vars + sizeof(uint32_t);
std::ifstream dump_file;
std::string dump_filename_ = d_dump_filename;
// add channel number to the filename
dump_filename_.append(boost::lexical_cast<std::string>(d_channel));
// add extension
dump_filename_.append(".dat");
std::cout << "Generating .mat file for " << dump_filename_ << std::endl;
dump_file.exceptions(std::ifstream::failbit | std::ifstream::badbit);
try
{
dump_file.open(trk_parameters.dump_filename.c_str(), std::ios::binary | std::ios::ate);
dump_file.open(dump_filename_.c_str(), std::ios::binary | std::ios::ate);
}
catch (const std::ifstream::failure &e)
{
@ -1070,7 +1105,7 @@ int32_t dll_pll_veml_tracking_fpga::save_matfile()
// WRITE MAT FILE
mat_t *matfp;
matvar_t *matvar;
std::string filename = trk_parameters.dump_filename;
std::string filename = dump_filename_;
filename.erase(filename.length() - 4, 4);
filename.append(".mat");
matfp = Mat_CreateVer(filename.c_str(), NULL, MAT_FT_MAT73);
@ -1188,17 +1223,21 @@ void dll_pll_veml_tracking_fpga::set_channel(uint32_t channel)
multicorrelator_fpga->set_channel(d_channel);
LOG(INFO) << "Tracking Channel set to " << d_channel;
// ############# ENABLE DATA FILE LOG #################
if (trk_parameters.dump)
if (d_dump)
{
std::string dump_filename_ = d_dump_filename;
// add channel number to the filename
dump_filename_.append(boost::lexical_cast<std::string>(d_channel));
// add extension
dump_filename_.append(".dat");
if (!d_dump_file.is_open())
{
try
{
trk_parameters.dump_filename.append(boost::lexical_cast<std::string>(d_channel));
trk_parameters.dump_filename.append(".dat");
d_dump_file.exceptions(std::ifstream::failbit | std::ifstream::badbit);
d_dump_file.open(trk_parameters.dump_filename.c_str(), std::ios::out | std::ios::binary);
LOG(INFO) << "Tracking dump enabled on channel " << d_channel << " Log file: " << trk_parameters.dump_filename.c_str();
d_dump_file.open(dump_filename_.c_str(), std::ios::out | std::ios::binary);
LOG(INFO) << "Tracking dump enabled on channel " << d_channel << " Log file: " << dump_filename_.c_str();
}
catch (const std::ifstream::failure &e)
{

3
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.h
View File

@ -195,6 +195,9 @@ private:
// file dump
std::ofstream d_dump_file;
std::string d_dump_filename;
bool d_dump;
bool d_dump_mat;
// extra
int32_t d_correlation_length_samples;

3
src/algorithms/tracking/libs/dll_pll_conf.cc
View File

@ -41,7 +41,8 @@ Dll_Pll_Conf::Dll_Pll_Conf()
fs_in = 0.0;
vector_length = 0U;
dump = false;
dump_filename = "./dll_pll_dump.dat";
dump_mat = true;
dump_filename = std::string("./dll_pll_dump.dat");
pll_pull_in_bw_hz = 50.0;
dll_pull_in_bw_hz = 3.0;
pll_bw_hz = 35.0;

2
src/algorithms/tracking/libs/dll_pll_conf.h
View File

@ -38,12 +38,12 @@
class Dll_Pll_Conf
{
private:
public:
/* DLL/PLL tracking configuration */
double fs_in;
uint32_t vector_length;
bool dump;
bool dump_mat;
std::string dump_filename;
float pll_pull_in_bw_hz;
float dll_pull_in_bw_hz;

31
src/algorithms/tracking/libs/dll_pll_conf_fpga.cc
View File

@ -35,35 +35,12 @@
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 = 0U;
dump = false;
dump_filename = "./dll_pll_dump.dat";
dump_mat = true;
dump_filename = std::string("./dll_pll_dump.dat");
pll_bw_hz = 40.0;
dll_bw_hz = 2.0;
pll_bw_narrow_hz = 5.0;
@ -86,6 +63,6 @@ Dll_Pll_Conf_Fpga::Dll_Pll_Conf_Fpga()
multicorr_type = 0U;
code_length_chips = 0U;
code_samples_per_chip = 0U;
//int32_t* ca_codes;
//int32_t* data_codes;
ca_codes = nullptr;
data_codes = nullptr;
}

25
src/algorithms/tracking/libs/dll_pll_conf_fpga.h
View File

@ -38,35 +38,12 @@
class Dll_Pll_Conf_Fpga
{
private:
public:
// /* DLL/PLL tracking configuration */
// double fs_in;
// uint32_t 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;
// int32_t extend_correlation_symbols;
// int32_t cn0_samples;
// int32_t carrier_lock_det_mav_samples;
// int32_t cn0_min;
// int32_t max_lock_fail;
// double carrier_lock_th;
// bool track_pilot;
// char system;
// char signal[3];
/* DLL/PLL tracking configuration */
double fs_in;
uint32_t vector_length;
bool dump;
bool dump_mat;
std::string dump_filename;
float pll_bw_hz;
float dll_bw_hz;