mirror of
https://github.com/gnss-sdr/gnss-sdr
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95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
/*!
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* \file galileo_e5a_telemetry_decoder.h
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* \brief Interface of an adapter of a GALILEO E5a FNAV data decoder block
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* to a TelemetryDecoderInterface
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* \author Marc Sales, 2014. marcsales92(at)gmail.com
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* \based on work from:
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* <ul>
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* <li> Javier Arribas, 2011. jarribas(at)cttc.es
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* </ul>
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*
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*
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2010-2019 (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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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -------------------------------------------------------------------------
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*/
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#include "galileo_e5a_telemetry_decoder.h"
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#include "configuration_interface.h"
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#include <glog/logging.h>
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GalileoE5aTelemetryDecoder::GalileoE5aTelemetryDecoder(
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const ConfigurationInterface* configuration,
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const std::string& role,
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unsigned int in_streams,
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unsigned int out_streams) : role_(role),
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in_streams_(in_streams),
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out_streams_(out_streams)
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{
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const std::string default_dump_filename("./navigation.dat");
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DLOG(INFO) << "role " << role;
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dump_ = configuration->property(role + ".dump", false);
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dump_filename_ = configuration->property(role + ".dump_filename", default_dump_filename);
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// make telemetry decoder object
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telemetry_decoder_ = galileo_make_telemetry_decoder_gs(satellite_, 2, dump_); // unified galileo decoder set to FNAV (frame_type=2)
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DLOG(INFO) << "telemetry_decoder(" << telemetry_decoder_->unique_id() << ")";
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channel_ = 0;
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if (in_streams_ > 1)
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{
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LOG(ERROR) << "This implementation only supports one input stream";
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}
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if (out_streams_ > 1)
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{
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LOG(ERROR) << "This implementation only supports one output stream";
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}
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}
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void GalileoE5aTelemetryDecoder::set_satellite(const Gnss_Satellite& satellite)
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{
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satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
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telemetry_decoder_->set_satellite(satellite_);
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DLOG(INFO) << "TELEMETRY DECODER: satellite set to " << satellite_;
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}
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void GalileoE5aTelemetryDecoder::connect(gr::top_block_sptr top_block)
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{
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if (top_block)
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{ /* top_block is not null */
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};
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// Nothing to connect internally
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DLOG(INFO) << "nothing to connect internally";
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}
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void GalileoE5aTelemetryDecoder::disconnect(gr::top_block_sptr top_block)
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{
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if (top_block)
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{ /* top_block is not null */
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};
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// Nothing to disconnect
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}
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gr::basic_block_sptr GalileoE5aTelemetryDecoder::get_left_block()
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{
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return telemetry_decoder_;
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}
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gr::basic_block_sptr GalileoE5aTelemetryDecoder::get_right_block()
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{
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return telemetry_decoder_;
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}
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