mirror of https://github.com/gnss-sdr/gnss-sdr
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*!
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* \file flexiband_signal_source.h
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* \brief ignal Source adapter for the Teleorbit Flexiband front-end device.
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* This adapter requires a Flexiband GNU Radio driver
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* installed (not included with GNSS-SDR)
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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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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_FLEXIBAND_SIGNAL_SOURCE_H
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#define GNSS_SDR_FLEXIBAND_SIGNAL_SOURCE_H
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#include "concurrent_queue.h"
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#include "signal_source_base.h"
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#include <gnuradio/blocks/char_to_float.h>
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#include <gnuradio/blocks/file_sink.h>
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#include <gnuradio/blocks/float_to_complex.h>
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#include <gnuradio/blocks/null_sink.h>
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#include <gnuradio/hier_block2.h>
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#include <pmt/pmt.h>
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#include <memory>
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#include <string>
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#include <vector>
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/** \addtogroup Signal_Source
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* \{ */
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/** \addtogroup Signal_Source_adapters
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* \{ */
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class ConfigurationInterface;
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/*!
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* \brief This class configures and reads samples from Teleorbit Flexiband front-end.
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* This software requires a Flexiband GNU Radio driver installed (not included with GNSS-SDR).
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*/
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class FlexibandSignalSource : public SignalSourceBase
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{
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public:
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FlexibandSignalSource(const ConfigurationInterface* configuration,
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const std::string& role, unsigned int in_stream,
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unsigned int out_stream, Concurrent_Queue<pmt::pmt_t>* queue);
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~FlexibandSignalSource() = default;
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inline size_t item_size() override
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{
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return item_size_;
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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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gr::basic_block_sptr get_right_block(int RF_channel) override;
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private:
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gnss_shared_ptr<gr::block> flexiband_source_;
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std::vector<gnss_shared_ptr<gr::block>> char_to_float;
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std::vector<gnss_shared_ptr<gr::block>> float_to_complex_;
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std::vector<gr::blocks::null_sink::sptr> null_sinks_;
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std::string item_type_;
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std::string firmware_filename_;
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std::string signal_file;
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size_t item_size_;
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unsigned int in_stream_;
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unsigned int out_stream_;
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int gain1_;
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int gain2_;
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int gain3_;
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int usb_packet_buffer_size_;
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int n_channels_;
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int sel_ch_;
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bool AGC_;
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bool flag_read_file;
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};
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/** \} */
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/** \} */
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#endif // GNSS_SDR_FLEXIBAND_SIGNAL_SOURCE_H
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