mirror of https://github.com/gnss-sdr/gnss-sdr
92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
/*!
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* \file ishort_to_complex.h
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* \brief Adapts an I/Q interleaved short integer sample stream to a gr_complex (float) stream
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* \author Javier Arribas, jarribas(at)cttc.es
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*
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2010-2018 (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 <https://www.gnu.org/licenses/>.
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_ISHORT_TO_COMPLEX_H_
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#define GNSS_SDR_ISHORT_TO_COMPLEX_H_
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#include "conjugate_cc.h"
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#include "gnss_block_interface.h"
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#include <gnuradio/blocks/file_sink.h>
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#include <gnuradio/blocks/interleaved_short_to_complex.h>
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#include <string>
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class ConfigurationInterface;
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/*!
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* \brief Adapts an I/Q interleaved short integer sample stream to a gr_complex (float) stream
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*
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*/
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class IshortToComplex : public GNSSBlockInterface
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{
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public:
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IshortToComplex(ConfigurationInterface* configuration,
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const std::string& role, unsigned int in_streams,
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unsigned int out_streams);
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~IshortToComplex() = default;
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inline std::string role() override
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{
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return role_;
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}
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//! Returns "Ishort_To_Complex"
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inline std::string implementation() override
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{
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return "Ishort_To_Complex";
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}
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inline size_t item_size() override
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{
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return 0;
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}
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void connect(gr::top_block_sptr top_block) override;
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void disconnect(gr::top_block_sptr top_block) override;
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gr::basic_block_sptr get_left_block() override;
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gr::basic_block_sptr get_right_block() override;
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private:
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gr::blocks::interleaved_short_to_complex::sptr gr_interleaved_short_to_complex_;
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ConfigurationInterface* config_;
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bool dump_;
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std::string dump_filename_;
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std::string input_item_type_;
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std::string output_item_type_;
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std::string role_;
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unsigned int in_streams_;
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unsigned int out_streams_;
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gr::blocks::file_sink::sptr file_sink_;
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conjugate_cc_sptr conjugate_cc_;
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bool inverted_spectrum;
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};
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#endif
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