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gnss-sdr/src/core/receiver/gnss_block_factory.cc

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/*!
* \file gnss_block_factory.cc
* \brief This class implements a factory that returns instances of GNSS blocks.
* \author Carlos Aviles, 2010. carlos.avilesr(at)googlemail.com
* Luis Esteve, 2012. luis(at)epsilon-formacion.com
* Javier Arribas, 2011. jarribas(at)cttc.es
*
* This class encapsulates the complexity behind the instantiation
* of GNSS blocks.
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2014 (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 <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#include "gnss_block_factory.h"
#include <string>
#include <sstream>
#include <iostream>
#include <boost/lexical_cast.hpp>
#include <glog/logging.h>
#include "configuration_interface.h"
#include "gnss_block_interface.h"
#include "pass_through.h"
#include "file_signal_source.h"
#include "nsr_file_signal_source.h"
#include "null_sink_output_filter.h"
#include "file_output_filter.h"
#include "channel.h"
#include "signal_conditioner.h"
#include "array_signal_conditioner.h"
#include "ishort_to_complex.h"
#include "ibyte_to_complex.h"
#include "direct_resampler_conditioner.h"
#include "fir_filter.h"
#include "freq_xlating_fir_filter.h"
#include "beamformer_filter.h"
#include "gps_l1_ca_pcps_acquisition.h"
#include "gps_l1_ca_pcps_multithread_acquisition.h"
#include "gps_l1_ca_pcps_tong_acquisition.h"
#include "gps_l1_ca_pcps_assisted_acquisition.h"
#include "gps_l1_ca_pcps_acquisition_fine_doppler.h"
#include "gps_l1_ca_pcps_quicksync_acquisition.h"
#include "galileo_e1_pcps_ambiguous_acquisition.h"
#include "galileo_e1_pcps_8ms_ambiguous_acquisition.h"
#include "galileo_e1_pcps_tong_ambiguous_acquisition.h"
#include "galileo_e1_pcps_cccwsr_ambiguous_acquisition.h"
#include "galileo_e1_pcps_quicksync_ambiguous_acquisition.h"
#include "galileo_e5a_noncoherent_iq_acquisition_caf.h"
#include "gps_l1_ca_dll_pll_tracking.h"
#include "gps_l1_ca_dll_pll_optim_tracking.h"
#include "gps_l1_ca_dll_fll_pll_tracking.h"
#include "gps_l1_ca_tcp_connector_tracking.h"
#include "galileo_e1_dll_pll_veml_tracking.h"
#include "galileo_volk_e1_dll_pll_veml_tracking.h"
#include "galileo_e1_tcp_connector_tracking.h"
#include "galileo_e5a_dll_pll_tracking.h"
#include "gps_l1_ca_telemetry_decoder.h"
#include "galileo_e1b_telemetry_decoder.h"
#include "galileo_e5a_telemetry_decoder.h"
#include "sbas_l1_telemetry_decoder.h"
#include "gps_l1_ca_observables.h"
#include "galileo_e1_observables.h"
#include "hybrid_observables.h"
#include "gps_l1_ca_pvt.h"
#include "galileo_e1_pvt.h"
#include "hybrid_pvt.h"
#if OPENCL_BLOCKS
#include "gps_l1_ca_pcps_opencl_acquisition.h"
#endif
#if GN3S_DRIVER
#include "gn3s_signal_source.h"
#endif
#if RAW_ARRAY_DRIVER
#include "raw_array_signal_source.h"
#endif
#if RTLSDR_DRIVER
#include "rtlsdr_signal_source.h"
#endif
#if UHD_DRIVER
#include "uhd_signal_source.h"
#endif
using google::LogMessage;
GNSSBlockFactory::GNSSBlockFactory()
{}
GNSSBlockFactory::~GNSSBlockFactory()
{}
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetSignalSource(
std::shared_ptr<ConfigurationInterface> configuration, boost::shared_ptr<gr::msg_queue> queue)
{
std::string default_implementation = "File_Signal_Source";
std::string implementation = configuration->property("SignalSource.implementation", default_implementation);
LOG(INFO) << "Getting SignalSource with implementation " << implementation;
return GetBlock(configuration, "SignalSource", implementation, 0, 1, queue);
}
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetSignalConditioner(
std::shared_ptr<ConfigurationInterface> configuration, boost::shared_ptr<gr::msg_queue> queue)
{
std::string default_implementation = "Pass_Through";
std::string signal_conditioner = configuration->property(
"SignalConditioner.implementation", default_implementation);
std::string data_type_adapter;
std::string input_filter;
std::string resampler;
if(signal_conditioner.compare("Pass_Through") == 0)
{
data_type_adapter = "Pass_Through";
input_filter = "Pass_Through";
resampler = "Pass_Through";
}
else
{
data_type_adapter = configuration->property(
"DataTypeAdapter.implementation", default_implementation);
input_filter = configuration->property(
"InputFilter.implementation", default_implementation);
resampler = configuration->property(
"Resampler.implementation", default_implementation);
}
LOG(INFO) << "Getting SignalConditioner with DataTypeAdapter implementation: "
<< data_type_adapter << ", InputFilter implementation: "
<< input_filter << ", and Resampler implementation: "
<< resampler;
if(signal_conditioner.compare("Array_Signal_Conditioner") == 0)
{
//instantiate the array version
std::unique_ptr<GNSSBlockInterface> conditioner_(new ArraySignalConditioner(configuration.get(), GetBlock(configuration,
"DataTypeAdapter", data_type_adapter, 1, 1, queue).release(), GetBlock(
configuration,"InputFilter", input_filter, 1, 1, queue).release(),
GetBlock(configuration,"Resampler", resampler, 1, 1, queue).release(),
"SignalConditioner", "Signal_Conditioner", queue));
return conditioner_;
}
else
{
//single-antenna version
std::unique_ptr<GNSSBlockInterface> conditioner_(new SignalConditioner(configuration.get(), GetBlock(configuration,
"DataTypeAdapter", data_type_adapter, 1, 1, queue).release(), GetBlock(
configuration,"InputFilter", input_filter, 1, 1, queue).release(),
GetBlock(configuration,"Resampler", resampler, 1, 1, queue).release(),
"SignalConditioner", "Signal_Conditioner", queue));
return conditioner_;
}
}
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetObservables(std::shared_ptr<ConfigurationInterface> configuration,
boost::shared_ptr<gr::msg_queue> queue)
{
std::string default_implementation = "GPS_L1_CA_Observables";
std::string implementation = configuration->property("Observables.implementation", default_implementation);
LOG(INFO) << "Getting Observables with implementation " << implementation;
unsigned int Galileo_channels = configuration->property("Channels_Galileo.count", 0);
unsigned int GPS_channels = configuration->property("Channels_GPS.count", 0);
return GetBlock(configuration, "Observables", implementation, Galileo_channels + GPS_channels, Galileo_channels + GPS_channels, queue);
}
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetPVT(std::shared_ptr<ConfigurationInterface> configuration,
boost::shared_ptr<gr::msg_queue> queue)
{
std::string default_implementation = "Pass_Through";
std::string implementation = configuration->property("PVT.implementation", default_implementation);
LOG(INFO) << "Getting PVT with implementation " << implementation;
unsigned int Galileo_channels = configuration->property("Channels_Galileo.count", 0);
unsigned int GPS_channels = configuration->property("Channels_GPS.count", 0);
return GetBlock(configuration, "PVT", implementation, Galileo_channels + GPS_channels, 1, queue);
}
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetOutputFilter(std::shared_ptr<ConfigurationInterface> configuration,
boost::shared_ptr<gr::msg_queue> queue)
{
std::string default_implementation = "Null_Sink_Output_Filter";
std::string implementation = configuration->property("OutputFilter.implementation", default_implementation);
LOG(INFO) << "Getting OutputFilter with implementation " << implementation;
return GetBlock(configuration, "OutputFilter", implementation, 1, 0, queue);
}
//********* GPS CHANNEL *****************
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetChannel_GPS(
std::shared_ptr<ConfigurationInterface> configuration,
std::string acq, std::string trk, std::string tlm, int channel,
boost::shared_ptr<gr::msg_queue> queue)
{
std::stringstream stream;
stream << channel;
std::string id = stream.str();
LOG(INFO) << "Instantiating Channel " << id << " with Acquisition Implementation: "
<< acq << ", Tracking Implementation: " << trk << ", Telemetry Decoder implementation: " << tlm;
std::unique_ptr<GNSSBlockInterface> pass_through_ = GetBlock(configuration, "Channel", "Pass_Through", 1, 1, queue);
std::unique_ptr<AcquisitionInterface> acq_ = GetAcqBlock(configuration, "Acquisition_GPS", acq, 1, 1, queue);
std::unique_ptr<TrackingInterface> trk_ = GetTrkBlock(configuration, "Tracking_GPS", trk, 1, 1, queue);
std::unique_ptr<TelemetryDecoderInterface> tlm_ = GetTlmBlock(configuration, "TelemetryDecoder_GPS", tlm, 1, 1, queue);
std::unique_ptr<GNSSBlockInterface> channel_(new Channel(configuration.get(), channel, pass_through_.release(),
acq_.release(),
trk_.release(),
tlm_.release(),
"Channel", "GPS", queue));
return channel_;
}
//********* GALILEO CHANNEL *****************
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetChannel_Galileo(
std::shared_ptr<ConfigurationInterface> configuration,
std::string acq, std::string trk, std::string tlm, int channel,
boost::shared_ptr<gr::msg_queue> queue)
{
std::stringstream stream;
stream << channel;
std::string id = stream.str();
LOG(INFO) << "Instantiating Channel " << id << " with Acquisition Implementation: "
<< acq << ", Tracking Implementation: " << trk << ", Telemetry Decoder implementation: " << tlm;
std::unique_ptr<GNSSBlockInterface> pass_through_ = GetBlock(configuration, "Channel", "Pass_Through", 1, 1, queue);
std::unique_ptr<AcquisitionInterface> acq_ = GetAcqBlock(configuration, "Acquisition_Galileo", acq, 1, 1, queue);
std::unique_ptr<TrackingInterface> trk_ = GetTrkBlock(configuration, "Tracking_Galileo", trk, 1, 1, queue);
std::unique_ptr<TelemetryDecoderInterface> tlm_ = GetTlmBlock(configuration, "TelemetryDecoder_Galileo", tlm, 1, 1, queue);
std::unique_ptr<GNSSBlockInterface> channel_(new Channel(configuration.get(), channel, pass_through_.release(),
acq_.release(),
trk_.release(),
tlm_.release(),
"Channel", "Galileo", queue));
return channel_;
}
std::unique_ptr<std::vector<std::unique_ptr<GNSSBlockInterface>>> GNSSBlockFactory::GetChannels(
std::shared_ptr<ConfigurationInterface> configuration, boost::shared_ptr<gr::msg_queue> queue)
{
std::string default_implementation = "Pass_Through";
unsigned int channel_count;
std::string tracking;
std::string telemetry_decoder;
std::string acquisition_implementation;
std::unique_ptr<std::vector<std::unique_ptr<GNSSBlockInterface>>> channels(new std::vector<std::unique_ptr<GNSSBlockInterface>>());
unsigned int channel_absolute_id=0;
//**************** GPS CHANNELS **********************
channel_count= configuration->property("Channels_GPS.count", 0);
LOG(INFO) << "Getting " << channel_count << " GPS channels";
tracking = configuration->property("Tracking_GPS.implementation", default_implementation);
telemetry_decoder = configuration->property("TelemetryDecoder_GPS.implementation", default_implementation);
acquisition_implementation = configuration->property("Acquisition_GPS.implementation", default_implementation);
for (unsigned int i = 0; i < channel_count; i++)
{
std::string acquisition_implementation_specific = configuration->property(
"Acquisition_GPS" + boost::lexical_cast<std::string>(i) + ".implementation",
default_implementation);
if(acquisition_implementation_specific.compare(default_implementation) != 0)
{
acquisition_implementation = acquisition_implementation_specific;
}
channels->push_back(std::move(GetChannel_GPS(configuration,
acquisition_implementation, tracking, telemetry_decoder, channel_absolute_id, queue)));
channel_absolute_id++;
}
//**************** GALILEO CHANNELS **********************
channel_count= configuration->property("Channels_Galileo.count", 0);
LOG(INFO) << "Getting " << channel_count << " Galileo channels";
tracking = configuration->property("Tracking_Galileo.implementation", default_implementation);
telemetry_decoder = configuration->property("TelemetryDecoder_Galileo.implementation", default_implementation);
acquisition_implementation = configuration->property("Acquisition_Galileo.implementation", default_implementation);
for (unsigned int i = 0; i < channel_count; i++)
{
std::string acquisition_implementation_specific = configuration->property(
"Acquisition_Galileo" + boost::lexical_cast<std::string>(i) + ".implementation",
default_implementation);
if(acquisition_implementation_specific.compare(default_implementation) != 0)
{
acquisition_implementation = acquisition_implementation_specific;
}
channels->push_back(std::move(GetChannel_Galileo(configuration,
acquisition_implementation, tracking, telemetry_decoder, channel_absolute_id, queue)));
channel_absolute_id++;
}
return channels;
}
/*
* Returns the block with the required configuration and implementation
*
* PLEASE ADD YOUR NEW BLOCK HERE!!
*
* IMPORTANT NOTE: Acquisition, Tracking and telemetry blocks are only included here for testing purposes.
* To be included in a channel they must be also be included in GetAcqBlock(), GetTrkBlock() and GetTlmBlock()
* (see below)
*/
std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue)
{
std::unique_ptr<GNSSBlockInterface> block;
//PASS THROUGH ----------------------------------------------------------------
if (implementation.compare("Pass_Through") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new Pass_Through(configuration.get(), role, in_streams, out_streams));
block = std::move(block_);
}
// SIGNAL SOURCES -------------------------------------------------------------
else if (implementation.compare("File_Signal_Source") == 0)
{
try
{
std::unique_ptr<GNSSBlockInterface> block_(new FileSignalSource(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
catch (const std::exception &e)
{
std::cout << "GNSS-SDR program ended." << std::endl;
exit(1);
}
}
else if (implementation.compare("Nsr_File_Signal_Source") == 0)
{
try
{
std::unique_ptr<GNSSBlockInterface> block_(new NsrFileSignalSource(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
catch (const std::exception &e)
{
std::cout << "GNSS-SDR program ended." << std::endl;
exit(1);
}
}
#if UHD_DRIVER
else if (implementation.compare("UHD_Signal_Source") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new UhdSignalSource(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#endif
#if GN3S_DRIVER
else if (implementation.compare("GN3S_Signal_Source") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new Gn3sSignalSource(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#endif
#if RAW_ARRAY_DRIVER
else if (implementation.compare("Raw_Array_Signal_Source") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new RawArraySignalSource(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#endif
#if RTLSDR_DRIVER
else if (implementation.compare("Rtlsdr_Signal_Source") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new RtlsdrSignalSource(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#endif
// DATA TYPE ADAPTER -----------------------------------------------------------
else if (implementation.compare("Ishort_To_Complex") == 0)
{
std::unique_ptr<GNSSBlockInterface>block_(new IshortToComplex(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Ibyte_To_Complex") == 0)
{
std::unique_ptr<GNSSBlockInterface>block_(new IbyteToComplex(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
// INPUT FILTER ----------------------------------------------------------------
else if (implementation.compare("Fir_Filter") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new FirFilter(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Freq_Xlating_Fir_Filter") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new FreqXlatingFirFilter(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Beamformer_Filter") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new BeamformerFilter(configuration.get(), role, in_streams,
out_streams));
block = std::move(block_);
}
// RESAMPLER -------------------------------------------------------------------
else if (implementation.compare("Direct_Resampler") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new DirectResamplerConditioner(configuration.get(), role,
in_streams, out_streams));
block = std::move(block_);
}
// ACQUISITION BLOCKS ---------------------------------------------------------
else if (implementation.compare("GPS_L1_CA_PCPS_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPcpsAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_Assisted_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPcpsAssistedAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_Tong_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPcpsTongAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_Multithread_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPcpsMultithreadAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#if OPENCL_BLOCKS
else if (implementation.compare("GPS_L1_CA_PCPS_OpenCl_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPcpsOpenClAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#endif
else if (implementation.compare("GPS_L1_CA_PCPS_Acquisition_Fine_Doppler") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPcpsAcquisitionFineDoppler(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_QuickSync_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_( new GpsL1CaPcpsQuickSyncAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1PcpsAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_8ms_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1Pcps8msAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_Tong_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1PcpsTongAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_CCCWSR_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1PcpsCccwsrAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E5a_Noncoherent_IQ_Acquisition_CAF") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE5aNoncoherentIQAcquisitionCaf(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_QuickSync_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_( new GalileoE1PcpsQuickSyncAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
// TRACKING BLOCKS -------------------------------------------------------------
else if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaDllPllTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_DLL_PLL_Optim_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaDllPllOptimTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_DLL_FLL_PLL_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaDllFllPllTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_TCP_CONNECTOR_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaTcpConnectorTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_DLL_PLL_VEML_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1DllPllVemlTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_volk_E1_DLL_PLL_VEML_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoVolkE1DllPllVemlTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_TCP_CONNECTOR_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1TcpConnectorTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E5a_DLL_PLL_Tracking") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE5aDllPllTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
// TELEMETRY DECODERS ----------------------------------------------------------
else if (implementation.compare("GPS_L1_CA_Telemetry_Decoder") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaTelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1B_Telemetry_Decoder") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1BTelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("SBAS_L1_Telemetry_Decoder") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new SbasL1TelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E5a_Telemetry_Decoder") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE5aTelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
// OBSERVABLES -----------------------------------------------------------------
else if (implementation.compare("GPS_L1_CA_Observables") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaObservables(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1B_Observables") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1Observables(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Hybrid_Observables") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new HybridObservables(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
// PVT -------------------------------------------------------------------------
else if (implementation.compare("GPS_L1_CA_PVT") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GpsL1CaPvt(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GALILEO_E1_PVT") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new GalileoE1Pvt(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Hybrid_PVT") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new HybridPvt(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
// OUTPUT FILTERS --------------------------------------------------------------
else if (implementation.compare("Null_Sink_Output_Filter") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new NullSinkOutputFilter(configuration.get(), role, in_streams,
out_streams));
block = std::move(block_);
}
else if (implementation.compare("File_Output_Filter") == 0)
{
std::unique_ptr<GNSSBlockInterface> block_(new FileOutputFilter(configuration.get(), role, in_streams,
out_streams));
block = std::move(block_);
}
else
{
// Log fatal. This causes execution to stop.
LOG(ERROR) << role<<"."<<implementation << ": Undefined implementation for block";
}
return std::move(block);
}
/*
*
* PLEASE ADD YOUR NEW BLOCK HERE!!
*
* Not very elegant, Acq, Trk and Tlm blocks must be added here, too.
* To be improved!
*/
std::unique_ptr<AcquisitionInterface> GNSSBlockFactory::GetAcqBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue)
{
std::unique_ptr<AcquisitionInterface> block;
// ACQUISITION BLOCKS ---------------------------------------------------------
if (implementation.compare("GPS_L1_CA_PCPS_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GpsL1CaPcpsAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_Assisted_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GpsL1CaPcpsAssistedAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_Tong_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GpsL1CaPcpsTongAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_Multithread_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GpsL1CaPcpsMultithreadAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#if OPENCL_BLOCKS
else if (implementation.compare("GPS_L1_CA_PCPS_OpenCl_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GpsL1CaPcpsOpenClAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
#endif
else if (implementation.compare("GPS_L1_CA_PCPS_Acquisition_Fine_Doppler") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GpsL1CaPcpsAcquisitionFineDoppler(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_PCPS_QuickSync_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_( new GpsL1CaPcpsQuickSyncAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GalileoE1PcpsAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_8ms_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GalileoE1Pcps8msAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_Tong_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GalileoE1PcpsTongAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_CCCWSR_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GalileoE1PcpsCccwsrAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_PCPS_QuickSync_Ambiguous_Acquisition") == 0)
{
std::unique_ptr<AcquisitionInterface> block_( new GalileoE1PcpsQuickSyncAmbiguousAcquisition(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E5a_Noncoherent_IQ_Acquisition_CAF") == 0)
{
std::unique_ptr<AcquisitionInterface> block_(new GalileoE5aNoncoherentIQAcquisitionCaf(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else
{
// Log fatal. This causes execution to stop.
LOG(ERROR) << role<<"."<<implementation << ": Undefined implementation for block";
}
return std::move(block);
}
std::unique_ptr<TrackingInterface> GNSSBlockFactory::GetTrkBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue)
{
std::unique_ptr<TrackingInterface> block;
// TRACKING BLOCKS -------------------------------------------------------------
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GpsL1CaDllPllTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_DLL_PLL_Optim_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GpsL1CaDllPllOptimTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_DLL_FLL_PLL_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GpsL1CaDllFllPllTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("GPS_L1_CA_TCP_CONNECTOR_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GpsL1CaTcpConnectorTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_DLL_PLL_VEML_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GalileoE1DllPllVemlTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_Volk_E1_DLL_PLL_VEML_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GalileoVolkE1DllPllVemlTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1_TCP_CONNECTOR_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GalileoE1TcpConnectorTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E5a_DLL_PLL_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GalileoE5aDllPllTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_volk_E1_DLL_PLL_VEML_Tracking") == 0)
{
std::unique_ptr<TrackingInterface> block_(new GalileoVolkE1DllPllVemlTracking(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else
{
// Log fatal. This causes execution to stop.
LOG(ERROR) << role<<"."<<implementation << ": Undefined implementation for block";
}
return std::move(block);
}
std::unique_ptr<TelemetryDecoderInterface> GNSSBlockFactory::GetTlmBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue)
{
std::unique_ptr<TelemetryDecoderInterface> block;
// TELEMETRY DECODERS ----------------------------------------------------------
if (implementation.compare("GPS_L1_CA_Telemetry_Decoder") == 0)
{
std::unique_ptr<TelemetryDecoderInterface> block_(new GpsL1CaTelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E1B_Telemetry_Decoder") == 0)
{
std::unique_ptr<TelemetryDecoderInterface> block_(new GalileoE1BTelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("SBAS_L1_Telemetry_Decoder") == 0)
{
std::unique_ptr<TelemetryDecoderInterface> block_(new SbasL1TelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else if (implementation.compare("Galileo_E5a_Telemetry_Decoder") == 0)
{
std::unique_ptr<TelemetryDecoderInterface> block_(new GalileoE5aTelemetryDecoder(configuration.get(), role, in_streams,
out_streams, queue));
block = std::move(block_);
}
else
{
// Log fatal. This causes execution to stop.
LOG(ERROR) << role<<"."<<implementation << ": Undefined implementation for block";
}
return std::move(block);
}
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