mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-06-13 16:56:52 +00:00
b0d33328d5
decoding: Changes in the flowgraph and in the configuration files to mix channels from different GNSS systems in the same receiver. Hybrid observables and PVT under construction. The changes in the configuration file parameter names are NOT backward compatible. The receiver can still work as usual in single GNSS system mode but some modification on configuration files are required. Use the example provided of Hybrid configuration file.
115 lines
4.6 KiB
C++
115 lines
4.6 KiB
C++
/*!
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* \file gnss_block_factory.h
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* \brief Interface of a factory that returns smart pointers to GNSS blocks.
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* \author Carlos Aviles, 2010. carlos.avilesr(at)googlemail.com
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* Luis Esteve, 2011. luis(at)epsilon-formacion.com
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* Javier Arribas, 2011. jarribas(at)cttc.es
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* Carles Fernandez-Prades, 2014. cfernandez(at)cttc.es
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*
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* This class encapsulates the complexity behind the instantiation
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* of GNSS blocks.
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*
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2010-2014 (see AUTHORS file for a list of contributors)
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*
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* GNSS-SDR is a software defined Global Navigation
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* Satellite Systems receiver
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*
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* This file is part of GNSS-SDR.
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*
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* GNSS-SDR is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* at your option) any later version.
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*
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* GNSS-SDR is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_BLOCK_FACTORY_H_
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#define GNSS_SDR_BLOCK_FACTORY_H_
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#include <memory>
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#include <string>
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#include <vector>
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#include <gnuradio/msg_queue.h>
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class ConfigurationInterface;
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class GNSSBlockInterface;
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class AcquisitionInterface;
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class TrackingInterface;
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class TelemetryDecoderInterface;
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/*!
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* \brief Class that produces all kinds of GNSS blocks
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*/
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class GNSSBlockFactory
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{
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public:
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GNSSBlockFactory();
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virtual ~GNSSBlockFactory();
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std::unique_ptr<GNSSBlockInterface> GetSignalSource(std::shared_ptr<ConfigurationInterface> configuration,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<GNSSBlockInterface> GetSignalConditioner(std::shared_ptr<ConfigurationInterface> configuration,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<GNSSBlockInterface> GetPVT(std::shared_ptr<ConfigurationInterface> configuration,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<GNSSBlockInterface> GetObservables(std::shared_ptr<ConfigurationInterface> configuration,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<GNSSBlockInterface> GetOutputFilter(std::shared_ptr<ConfigurationInterface> configuration,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<GNSSBlockInterface> GetChannel_GPS(std::shared_ptr<ConfigurationInterface> configuration,
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std::string acq, std::string trk, std::string tlm, int channel,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<GNSSBlockInterface> GetChannel_Galileo(std::shared_ptr<ConfigurationInterface> configuration,
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std::string acq, std::string trk, std::string tlm, int channel,
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boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<std::vector<std::unique_ptr<GNSSBlockInterface>>> GetChannels(std::shared_ptr<ConfigurationInterface> configuration,
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boost::shared_ptr<gr::msg_queue> queue);
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/*
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* \brief Returns the block with the required configuration and implementation
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*/
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std::unique_ptr<GNSSBlockInterface> GetBlock(std::shared_ptr<ConfigurationInterface> configuration,
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std::string role, std::string implementation,
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unsigned int in_streams, unsigned int out_streams,
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boost::shared_ptr<gr::msg_queue> queue);
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private:
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std::unique_ptr<AcquisitionInterface> GetAcqBlock(
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std::shared_ptr<ConfigurationInterface> configuration,
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std::string role,
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std::string implementation, unsigned int in_streams,
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unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<TrackingInterface> GetTrkBlock(
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std::shared_ptr<ConfigurationInterface> configuration,
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std::string role,
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std::string implementation, unsigned int in_streams,
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unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue);
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std::unique_ptr<TelemetryDecoderInterface> GetTlmBlock(
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std::shared_ptr<ConfigurationInterface> configuration,
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std::string role,
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std::string implementation, unsigned int in_streams,
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unsigned int out_streams, boost::shared_ptr<gr::msg_queue> queue);
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};
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#endif /*GNSS_SDR_BLOCK_FACTORY_H_*/
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