gnss-sdr/src/algorithms/PVT/libs/rtcm_printer.cc

1722 lines
101 KiB
C++

/*!
* \file rtcm_printer.cc
* \brief Implementation of a RTCM 3.2 printer for GNSS-SDR
* This class provides a implementation of a subset of the RTCM Standard 10403.2
* for Differential GNSS Services
*
* \author Carles Fernandez-Prades, 2014. cfernandez(at)cttc.es
*
* -----------------------------------------------------------------------------
*
* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
* This file is part of GNSS-SDR.
*
* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
* SPDX-License-Identifier: GPL-3.0-or-later
*
* -----------------------------------------------------------------------------
*/
#include "rtcm_printer.h"
#include "galileo_ephemeris.h"
#include "glonass_gnav_ephemeris.h"
#include "glonass_gnav_utc_model.h"
#include "gnss_sdr_make_unique.h"
#include "gnss_synchro.h"
#include "gps_cnav_ephemeris.h"
#include "gps_ephemeris.h"
#include "rtcm.h"
#include "rtklib_solver.h"
#include <boost/exception/diagnostic_information.hpp>
#include <glog/logging.h>
#include <ctime> // for tm
#include <exception> // for exception
#include <fcntl.h> // for O_RDWR
#include <iostream> // for cout, cerr
#include <termios.h> // for tcgetattr
#include <unistd.h> // for close, write
// clang-format off
#if HAS_STD_FILESYSTEM
#include <system_error>
namespace errorlib = std;
#if HAS_STD_FILESYSTEM_EXPERIMENTAL
#include <experimental/filesystem>
namespace fs = std::experimental::filesystem;
#else
#include <filesystem>
namespace fs = std::filesystem;
#endif
#else
#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 <boost/system/error_code.hpp> // for error_code
namespace fs = boost::filesystem;
namespace errorlib = boost::system;
#endif
// clang-format off
Rtcm_Printer::Rtcm_Printer(const std::string& filename, bool flag_rtcm_file_dump, bool flag_rtcm_server, bool flag_rtcm_tty_port, uint16_t rtcm_tcp_port, uint16_t rtcm_station_id, const std::string& rtcm_dump_devname, bool time_tag_name, const std::string& base_path)
{
const boost::posix_time::ptime pt = boost::posix_time::second_clock::local_time();
const tm timeinfo = boost::posix_time::to_tm(pt);
d_rtcm_file_dump = flag_rtcm_file_dump;
rtcm_base_path = base_path;
if (d_rtcm_file_dump)
{
fs::path full_path(fs::current_path());
const fs::path p(rtcm_base_path);
if (!fs::exists(p))
{
std::string new_folder;
for (auto& folder : fs::path(rtcm_base_path))
{
new_folder += folder.string();
errorlib::error_code ec;
if (!fs::exists(new_folder))
{
if (!fs::create_directory(new_folder, ec))
{
std::cout << "Could not create the " << new_folder << " folder.\n";
rtcm_base_path = full_path.string();
}
}
new_folder += fs::path::preferred_separator;
}
}
else
{
rtcm_base_path = p.string();
}
if (rtcm_base_path != ".")
{
std::cout << "RTCM binary file will be stored at " << rtcm_base_path << '\n';
}
rtcm_base_path = rtcm_base_path + fs::path::preferred_separator;
}
if (time_tag_name)
{
std::stringstream strm0;
const int32_t year = timeinfo.tm_year - 100;
strm0 << year;
const int32_t month = timeinfo.tm_mon + 1;
if (month < 10)
{
strm0 << "0";
}
strm0 << month;
const int32_t day = timeinfo.tm_mday;
if (day < 10)
{
strm0 << "0";
}
strm0 << day << "_";
const int32_t hour = timeinfo.tm_hour;
if (hour < 10)
{
strm0 << "0";
}
strm0 << hour;
const int32_t min = timeinfo.tm_min;
if (min < 10)
{
strm0 << "0";
}
strm0 << min;
const int32_t sec = timeinfo.tm_sec;
if (sec < 10)
{
strm0 << "0";
}
strm0 << sec;
rtcm_filename = filename + "_" + strm0.str() + ".rtcm";
}
else
{
rtcm_filename = filename + ".rtcm";
}
rtcm_filename = rtcm_base_path + rtcm_filename;
if (d_rtcm_file_dump)
{
rtcm_file_descriptor.open(rtcm_filename.c_str(), std::ios::out);
if (rtcm_file_descriptor.is_open())
{
DLOG(INFO) << "RTCM printer writing on " << rtcm_filename.c_str();
}
else
{
std::cout << "File " << rtcm_filename << "cannot be saved. Wrong permissions?\n";
}
}
rtcm_devname = rtcm_dump_devname;
if (flag_rtcm_tty_port == true)
{
rtcm_dev_descriptor = init_serial(rtcm_devname.c_str());
if (rtcm_dev_descriptor != -1)
{
DLOG(INFO) << "RTCM printer writing on " << rtcm_devname.c_str();
}
}
else
{
rtcm_dev_descriptor = -1;
}
port = rtcm_tcp_port;
station_id = rtcm_station_id;
d_rtcm_writing_started = false;
rtcm = std::make_unique<Rtcm>(port);
if (flag_rtcm_server)
{
rtcm->run_server();
}
}
Rtcm_Printer::~Rtcm_Printer()
{
DLOG(INFO) << "RTCM printer destructor called.";
if (rtcm->is_server_running())
{
try
{
rtcm->stop_server();
}
catch (const boost::exception& e)
{
LOG(WARNING) << "Boost exception: " << boost::diagnostic_information(e);
}
catch (const std::exception& ex)
{
LOG(WARNING) << "STD exception: " << ex.what();
}
}
if (rtcm_file_descriptor.is_open())
{
const auto pos = rtcm_file_descriptor.tellp();
try
{
rtcm_file_descriptor.close();
}
catch (const std::exception& e)
{
std::cerr << e.what() << '\n';
}
if (pos == 0)
{
errorlib::error_code ec;
if (!fs::remove(fs::path(rtcm_filename), ec))
{
LOG(INFO) << "Error deleting temporary RTCM file";
}
}
}
try
{
close_serial();
}
catch (const std::exception& e)
{
std::cerr << e.what() << '\n';
}
}
void Rtcm_Printer::Print_Rtcm_Messages(const Rtklib_Solver* pvt_solver,
const std::map<int, Gnss_Synchro>& gnss_observables_map,
double rx_time,
int32_t type_of_rx,
int32_t rtcm_MSM_rate_ms,
int32_t rtcm_MT1019_rate_ms,
int32_t rtcm_MT1020_rate_ms,
int32_t rtcm_MT1045_rate_ms,
int32_t rtcm_MT1077_rate_ms,
int32_t rtcm_MT1097_rate_ms,
bool flag_write_RTCM_MSM_output,
bool flag_write_RTCM_1019_output,
bool flag_write_RTCM_1020_output,
bool flag_write_RTCM_1045_output,
bool enable_rx_clock_correction)
{
try
{
if (d_rtcm_writing_started)
{
switch (type_of_rx)
{
case 1: // GPS L1 C/A
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 4: // Galileo E1B
case 5: // Galileo E5a
case 6: // Galileo E5b
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 7: // GPS L1 C/A + GPS L2C
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
const auto gps_cnav_eph_iter = pvt_solver->gps_cnav_ephemeris_map.cbegin();
if ((gps_eph_iter != pvt_solver->gps_ephemeris_map.cend()) and (gps_cnav_eph_iter != pvt_solver->gps_cnav_ephemeris_map.cend()))
{
Print_Rtcm_MSM(7, gps_eph_iter->second, gps_cnav_eph_iter->second, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 8: // L1+L5
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
const auto gps_cnav_eph_iter = pvt_solver->gps_cnav_ephemeris_map.cbegin();
if ((gps_eph_iter != pvt_solver->gps_ephemeris_map.cend()) and (gps_cnav_eph_iter != pvt_solver->gps_cnav_ephemeris_map.cend()))
{
Print_Rtcm_MSM(7, gps_eph_iter->second, gps_cnav_eph_iter->second, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 9: // GPS L1 C/A + Galileo E1B
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
int gps_channel = 0;
int gal_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 13: // L5+E5a
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output and rtcm_MSM_rate_ms != 0)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto gps_cnav_eph_iter = pvt_solver->gps_cnav_ephemeris_map.cbegin();
int gal_channel = 0;
int gps_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_cnav_eph_iter = pvt_solver->gps_cnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_cnav_eph_iter != pvt_solver->gps_cnav_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend() and (rtcm_MT1097_rate_ms != 0))
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gps_cnav_eph_iter != pvt_solver->gps_cnav_ephemeris_map.cend() and (rtcm_MT1077_rate_ms != 0))
{
Print_Rtcm_MSM(7, {}, gps_cnav_eph_iter->second, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 14: // Galileo E1B + Galileo E5a
case 15: // Galileo E1B + Galileo E5b
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 23: // GLONASS L1 C/A
case 24: // GLONASS L2 C/A
case 25: // GLONASS L1 C/A + GLONASS L2 C/A
if (flag_write_RTCM_1020_output == true)
{
for (const auto& glonass_gnav_ephemeris_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_ephemeris_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto glo_gnav_ephemeris_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
if (glo_gnav_ephemeris_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glo_gnav_ephemeris_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 26: // GPS L1 C/A + GLONASS L1 C/A
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_1020_output == true)
{
for (const auto& glonass_gnav_ephemeris_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_ephemeris_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
int gps_channel = 0;
int glo_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 27: // GLONASS L1 C/A + Galileo E1B
if (flag_write_RTCM_1020_output == true)
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
int gal_channel = 0;
int glo_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gal_channel == 0)
{
if (system == "E")
{
// This is a channel with valid GPS signal
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 29: // GPS L1 C/A + GLONASS L2 C/A
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_1020_output == true)
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
int gps_channel = 0;
int glo_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 30: // GLONASS L2 C/A + Galileo E1B
if (flag_write_RTCM_1020_output == true)
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
int gal_channel = 0;
int glo_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gal_channel == 0)
{
if (system == "E")
{
// This is a channel with valid GPS signal
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 32: // L1+E1+L5+E5a
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
int gal_channel = 0;
int gps_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gal_channel == 0)
{
if (system == "E")
{
// This is a channel with valid GPS signal
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
if (gps_channel == 0)
{
if (system == "G")
{
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 101: // Galileo E1B + Galileo E6B
case 102: // Galileo E5a + Galileo E6B
case 103: // Galileo E5b + Galileo E6B
case 104: // Galileo E1B + Galileo E5a + Galileo E6B
case 105: // Galileo E1B + Galileo E5b + Galileo E6B
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
case 106: // GPS L1 C/A + Galileo E1B + Galileo E6B
if (flag_write_RTCM_1019_output == true)
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (flag_write_RTCM_1045_output == true)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (flag_write_RTCM_MSM_output == true)
{
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
int gps_channel = 0;
int gal_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
break;
default:
break;
}
}
if (!d_rtcm_writing_started) // the first time
{
switch (type_of_rx)
{
case 1: // GPS L1 C/A
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
const auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 4: // Galileo E1B
case 5: // Galileo E5a
case 6: // Galileo E5b
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 7: // GPS L1 C/A + GPS L2C
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
const auto gps_cnav_eph_iter = pvt_solver->gps_cnav_ephemeris_map.cbegin();
if ((gps_eph_iter != pvt_solver->gps_ephemeris_map.cend()) and (gps_cnav_eph_iter != pvt_solver->gps_cnav_ephemeris_map.cend()))
{
Print_Rtcm_MSM(7, gps_eph_iter->second, gps_cnav_eph_iter->second, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 8: // L1+L5
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
const auto gps_cnav_eph_iter = pvt_solver->gps_cnav_ephemeris_map.cbegin();
if ((gps_eph_iter != pvt_solver->gps_ephemeris_map.cend()) and (gps_cnav_eph_iter != pvt_solver->gps_cnav_ephemeris_map.cend()))
{
Print_Rtcm_MSM(7, gps_eph_iter->second, gps_cnav_eph_iter->second, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 9: // GPS L1 C/A + Galileo E1B
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MT1045_rate_ms != 0)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
int gps_channel = 0;
int gal_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 13: // L5+E5a
if (rtcm_MT1045_rate_ms != 0)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
int gal_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend() and (rtcm_MT1097_rate_ms != 0))
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 14: // Galileo E1B + Galileo E5a
case 15: // Galileo E1B + Galileo E5b
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 23: // GLONASS L1 C/A
case 24: // GLONASS L2 C/A
case 25: // GLONASS L1 C/A + GLONASS L2 C/A
if (rtcm_MT1020_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto glo_gnav_ephemeris_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
if (glo_gnav_ephemeris_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glo_gnav_ephemeris_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 26: // GPS L1 C/A + GLONASS L1 C/A
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MT1020_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (rtcm_MSM_rate_ms != 0)
{
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
int gps_channel = 0;
int glo_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 27: // GLONASS L1 C/A + Galileo E1B
if (rtcm_MT1020_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
int gal_channel = 0;
int glo_channel = 0;
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gal_channel == 0)
{
if (system == "E")
{
// This is a channel with valid GPS signal
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 29: // GPS L1 C/A + GLONASS L2 C/A
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MT1020_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (rtcm_MSM_rate_ms != 0)
{
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
int gps_channel = 0;
int glo_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 30: // GLONASS L2 C/A + Galileo E1B
if (rtcm_MT1020_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& glonass_gnav_eph_iter : pvt_solver->glonass_gnav_ephemeris_map)
{
Print_Rtcm_MT1020(glonass_gnav_eph_iter.second, pvt_solver->glonass_gnav_utc_model);
}
}
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
int gal_channel = 0;
int glo_channel = 0;
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.cbegin();
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gal_channel == 0)
{
if (system == "E")
{
// This is a channel with valid GPS signal
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
if (glo_channel == 0)
{
if (system == "R")
{
glonass_gnav_eph_iter = pvt_solver->glonass_gnav_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
glo_channel = 1;
}
}
}
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (glonass_gnav_eph_iter != pvt_solver->glonass_gnav_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, {}, glonass_gnav_eph_iter->second, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 32: // L1+E1+L5+E5a
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
int gps_channel = 0;
int gal_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 101: // Galileo E1B + Galileo E6B
case 102: // Galileo E5a + Galileo E6B
case 103: // Galileo E5b + Galileo E6B
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 104: // Galileo E1B + Galileo E5a + Galileo E6B
case 105: // Galileo E1B + Galileo E5b + Galileo E6B
if (rtcm_MT1045_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
const auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
case 106: // GPS L1 C/A + Galileo E1B + Galileo E6B
if (rtcm_MT1019_rate_ms != 0) // allows deactivating messages by setting rate = 0
{
for (const auto& gps_eph_iter : pvt_solver->gps_ephemeris_map)
{
Print_Rtcm_MT1019(gps_eph_iter.second);
}
}
if (rtcm_MT1045_rate_ms != 0)
{
for (const auto& gal_eph_iter : pvt_solver->galileo_ephemeris_map)
{
Print_Rtcm_MT1045(gal_eph_iter.second);
}
}
if (rtcm_MSM_rate_ms != 0)
{
auto gal_eph_iter = pvt_solver->galileo_ephemeris_map.cbegin();
auto gps_eph_iter = pvt_solver->gps_ephemeris_map.cbegin();
int gps_channel = 0;
int gal_channel = 0;
for (const auto& gnss_observables_iter : gnss_observables_map)
{
const std::string system(gnss_observables_iter.second.System, 1);
if (gps_channel == 0)
{
if (system == "G")
{
// This is a channel with valid GPS signal
gps_eph_iter = pvt_solver->gps_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
gps_channel = 1;
}
}
}
if (gal_channel == 0)
{
if (system == "E")
{
gal_eph_iter = pvt_solver->galileo_ephemeris_map.find(gnss_observables_iter.second.PRN);
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
gal_channel = 1;
}
}
}
}
if (gps_eph_iter != pvt_solver->gps_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, gps_eph_iter->second, {}, {}, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
if (gal_eph_iter != pvt_solver->galileo_ephemeris_map.cend())
{
Print_Rtcm_MSM(7, {}, {}, gal_eph_iter->second, {}, rx_time, gnss_observables_map, enable_rx_clock_correction, 0, 0, false, false);
}
}
d_rtcm_writing_started = true;
break;
default:
break;
}
}
}
catch (const boost::exception& ex)
{
std::cout << "RTCM boost exception: " << boost::diagnostic_information(ex) << '\n';
LOG(ERROR) << "RTCM boost exception: " << boost::diagnostic_information(ex);
}
catch (const std::exception& ex)
{
std::cout << "RTCM std exception: " << ex.what() << '\n';
LOG(ERROR) << "RTCM std exception: " << ex.what();
}
}
bool Rtcm_Printer::Print_Rtcm_MT1001(const Gps_Ephemeris& gps_eph, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1001 = rtcm->print_MT1001(gps_eph, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1001);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1002(const Gps_Ephemeris& gps_eph, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1002 = rtcm->print_MT1002(gps_eph, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1002);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1003(const Gps_Ephemeris& gps_eph, const Gps_CNAV_Ephemeris& cnav_eph, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1003 = rtcm->print_MT1003(gps_eph, cnav_eph, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1003);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1004(const Gps_Ephemeris& gps_eph, const Gps_CNAV_Ephemeris& cnav_eph, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1003 = rtcm->print_MT1004(gps_eph, cnav_eph, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1003);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1009(const Glonass_Gnav_Ephemeris& glonass_gnav_eph, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1009 = rtcm->print_MT1009(glonass_gnav_eph, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1009);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1010(const Glonass_Gnav_Ephemeris& glonass_gnav_eph, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1010 = rtcm->print_MT1010(glonass_gnav_eph, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1010);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1011(const Glonass_Gnav_Ephemeris& glonass_gnav_ephL1, const Glonass_Gnav_Ephemeris& glonass_gnav_ephL2, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1011 = rtcm->print_MT1011(glonass_gnav_ephL1, glonass_gnav_ephL2, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1011);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1012(const Glonass_Gnav_Ephemeris& glonass_gnav_ephL1, const Glonass_Gnav_Ephemeris& glonass_gnav_ephL2, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
{
const std::string m1012 = rtcm->print_MT1012(glonass_gnav_ephL1, glonass_gnav_ephL2, obs_time, observables, station_id);
Rtcm_Printer::Print_Message(m1012);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1019(const Gps_Ephemeris& gps_eph)
{
const std::string m1019 = rtcm->print_MT1019(gps_eph);
Rtcm_Printer::Print_Message(m1019);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1020(const Glonass_Gnav_Ephemeris& glonass_gnav_eph, const Glonass_Gnav_Utc_Model& glonass_gnav_utc_model)
{
const std::string m1020 = rtcm->print_MT1020(glonass_gnav_eph, glonass_gnav_utc_model);
Rtcm_Printer::Print_Message(m1020);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MT1045(const Galileo_Ephemeris& gal_eph)
{
const std::string m1045 = rtcm->print_MT1045(gal_eph);
Rtcm_Printer::Print_Message(m1045);
return true;
}
bool Rtcm_Printer::Print_Rtcm_MSM(uint32_t msm_number, const Gps_Ephemeris& gps_eph,
const Gps_CNAV_Ephemeris& gps_cnav_eph,
const Galileo_Ephemeris& gal_eph,
const Glonass_Gnav_Ephemeris& glo_gnav_eph,
double obs_time,
const std::map<int32_t, Gnss_Synchro>& observables,
uint32_t clock_steering_indicator,
uint32_t external_clock_indicator,
int32_t smooth_int,
bool divergence_free,
bool more_messages)
{
std::string msm;
if (msm_number == 1)
{
msm = rtcm->print_MSM_1(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else if (msm_number == 2)
{
msm = rtcm->print_MSM_2(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else if (msm_number == 3)
{
msm = rtcm->print_MSM_3(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else if (msm_number == 4)
{
msm = rtcm->print_MSM_4(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else if (msm_number == 5)
{
msm = rtcm->print_MSM_5(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else if (msm_number == 6)
{
msm = rtcm->print_MSM_6(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else if (msm_number == 7)
{
msm = rtcm->print_MSM_7(gps_eph, gps_cnav_eph, gal_eph, glo_gnav_eph, obs_time, observables, station_id, clock_steering_indicator, external_clock_indicator, smooth_int, divergence_free, more_messages);
}
else
{
return false;
}
Rtcm_Printer::Print_Message(msm);
return true;
}
int Rtcm_Printer::init_serial(const std::string& serial_device)
{
/*
* Opens the serial device and sets the default baud rate for a RTCM transmission (9600,8,N,1)
*/
int32_t fd = 0;
// clang-format off
struct termios options{};
// clang-format on
const int64_t BAUD = B9600; // BAUD = B38400;
const int64_t DATABITS = CS8;
const int64_t STOPBITS = 0;
const int64_t PARITYON = 0;
const int64_t PARITY = 0;
fd = open(serial_device.c_str(), O_RDWR | O_NOCTTY | O_NDELAY | O_CLOEXEC);
if (fd == -1)
{
return fd; // failed to open TTY port
}
if (fcntl(fd, F_SETFL, 0) == -1)
{
LOG(INFO) << "Error enabling direct I/O"; // clear all flags on descriptor, enable direct I/O
}
tcgetattr(fd, &options); // read serial port options
options.c_cflag = BAUD | DATABITS | STOPBITS | PARITYON | PARITY | CLOCAL | CREAD;
// enable receiver, set 8 bit data, ignore control lines
// options.c_cflag |= (CLOCAL | CREAD | CS8);
options.c_iflag = IGNPAR;
// set the new port options
tcsetattr(fd, TCSANOW, &options);
return fd;
}
void Rtcm_Printer::close_serial()
{
if (rtcm_dev_descriptor != -1)
{
close(rtcm_dev_descriptor);
}
}
bool Rtcm_Printer::Print_Message(const std::string& message)
{
// write to file
if (d_rtcm_file_dump)
{
try
{
rtcm_file_descriptor << message << '\n';
}
catch (const std::exception& ex)
{
DLOG(INFO) << "RTCM printer cannot write on the output file " << rtcm_filename.c_str();
return false;
}
}
// write to serial device
if (rtcm_dev_descriptor != -1)
{
if (write(rtcm_dev_descriptor, message.c_str(), message.length()) == -1)
{
DLOG(INFO) << "RTCM printer cannot write on serial device " << rtcm_devname.c_str();
std::cout << "RTCM printer cannot write on serial device " << rtcm_devname.c_str() << '\n';
return false;
}
}
return true;
}
std::string Rtcm_Printer::print_MT1005_test()
{
std::string test = rtcm->print_MT1005_test();
return test;
}
uint32_t Rtcm_Printer::lock_time(const Gps_Ephemeris& eph, double obs_time, const Gnss_Synchro& gnss_synchro)
{
return rtcm->lock_time(eph, obs_time, gnss_synchro);
}
uint32_t Rtcm_Printer::lock_time(const Gps_CNAV_Ephemeris& eph, double obs_time, const Gnss_Synchro& gnss_synchro)
{
return rtcm->lock_time(eph, obs_time, gnss_synchro);
}
uint32_t Rtcm_Printer::lock_time(const Galileo_Ephemeris& eph, double obs_time, const Gnss_Synchro& gnss_synchro)
{
return rtcm->lock_time(eph, obs_time, gnss_synchro);
}
uint32_t Rtcm_Printer::lock_time(const Glonass_Gnav_Ephemeris& eph, double obs_time, const Gnss_Synchro& gnss_synchro)
{
return rtcm->lock_time(eph, obs_time, gnss_synchro);
}