/*! * \file galileo_e1_dll_pll_veml_tracking.h * \brief Adapts a DLL+PLL VEML (Very Early Minus Late) tracking loop block * to a TrackingInterface for Galileo E1 signals * \author Luis Esteve, 2012. luis(at)epsilon-formacion.com * * Code DLL + carrier PLL according to the algorithms described in: * K.Borre, D.M.Akos, N.Bertelsen, P.Rinder, and S.H.Jensen, * A Software-Defined GPS and Galileo Receiver. A Single-Frequency * Approach, Birkhauser, 2007 * * ----------------------------------------------------------------------------- * * GNSS-SDR is a Global Navigation Satellite System software-defined receiver. * This file is part of GNSS-SDR. * * Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors) * SPDX-License-Identifier: GPL-3.0-or-later * * ----------------------------------------------------------------------------- */ #ifndef GNSS_SDR_GALILEO_E1_DLL_PLL_VEML_TRACKING_H #define GNSS_SDR_GALILEO_E1_DLL_PLL_VEML_TRACKING_H #include "dll_pll_veml_tracking.h" #include "tracking_interface.h" #include /** \addtogroup Tracking * \{ */ /** \addtogroup Tracking_adapters * \{ */ class ConfigurationInterface; /*! * \brief This class Adapts a DLL+PLL VEML (Very Early Minus Late) tracking * loop block to a TrackingInterface for Galileo E1 signals */ class GalileoE1DllPllVemlTracking : public TrackingInterface { public: GalileoE1DllPllVemlTracking( const ConfigurationInterface* configuration, const std::string& role, unsigned int in_streams, unsigned int out_streams); ~GalileoE1DllPllVemlTracking() = default; inline std::string role() override { return role_; } //! Returns "Galileo_E1_DLL_PLL_VEML_Tracking" inline std::string implementation() override { return "Galileo_E1_DLL_PLL_VEML_Tracking"; } inline size_t item_size() override { return item_size_; } void connect(gr::top_block_sptr top_block) override; void disconnect(gr::top_block_sptr top_block) override; gr::basic_block_sptr get_left_block() override; gr::basic_block_sptr get_right_block() override; /*! * \brief Set tracking channel unique ID */ void set_channel(unsigned int channel) override; /*! * \brief Set acquisition/tracking common Gnss_Synchro object pointer * to efficiently exchange synchronization data between acquisition and * tracking blocks */ void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override; void start_tracking() override; /*! * \brief Stop running tracking */ void stop_tracking() override; private: dll_pll_veml_tracking_sptr tracking_; size_t item_size_; unsigned int channel_; std::string role_; unsigned int in_streams_; unsigned int out_streams_; }; /** \} */ /** \} */ #endif // GNSS_SDR_GALILEO_E1_DLL_PLL_VEML_TRACKING_H