GNSS-SDR  0.0.13
An Open Source GNSS Software Defined Receiver
glonass_l2_ca_dll_pll_c_aid_tracking.h
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1 /*!
2  * \file glonass_l2_ca_dll_pll_c_aid_tracking.h
3  * \brief Interface of an adapter of a DLL+PLL tracking loop block
4  * for Glonass L2 C/A to a TrackingInterface
5  * \author Damian Miralles, 2018. dmiralles2009(at)gmail.com
6  *
7  *
8  * Code DLL + carrier PLL according to the algorithms described in:
9  * K.Borre, D.M.Akos, N.Bertelsen, P.Rinder, and S.H.Jensen,
10  * A Software-Defined GPS and Galileo Receiver. A Single-Frequency
11  * Approach, Birkha user, 2007
12  *
13  * -----------------------------------------------------------------------------
14  *
15  * Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
16  *
17  * GNSS-SDR is a software defined Global Navigation
18  * Satellite Systems receiver
19  *
20  * This file is part of GNSS-SDR.
21  *
22  * SPDX-License-Identifier: GPL-3.0-or-later
23  *
24  * -----------------------------------------------------------------------------
25  */
26 
27 #ifndef GNSS_SDR_GLONASS_L2_CA_DLL_PLL_C_AID_TRACKING_H
28 #define GNSS_SDR_GLONASS_L2_CA_DLL_PLL_C_AID_TRACKING_H
29 
32 #include "tracking_interface.h"
33 #include <string>
34 
36 
37 /*!
38  * \brief This class implements a code DLL + carrier PLL tracking loop
39  */
41 {
42 public:
44  const ConfigurationInterface* configuration,
45  const std::string& role,
46  unsigned int in_streams,
47  unsigned int out_streams);
48 
49  ~GlonassL2CaDllPllCAidTracking() = default;
50 
51  inline std::string role() override
52  {
53  return role_;
54  }
55 
56  //! Returns "GLONASS_L2_CA_DLL_PLL_C_Aid_Tracking"
57  inline std::string implementation() override
58  {
59  return "GLONASS_L2_CA_DLL_PLL_C_Aid_Tracking";
60  }
61 
62  inline size_t item_size() override
63  {
64  return item_size_;
65  }
66 
67  void connect(gr::top_block_sptr top_block) override;
68  void disconnect(gr::top_block_sptr top_block) override;
69  gr::basic_block_sptr get_left_block() override;
70  gr::basic_block_sptr get_right_block() override;
71 
72  /*!
73  * \brief Set tracking channel unique ID
74  */
75  void set_channel(unsigned int channel) override;
76 
77  /*!
78  * \brief Set acquisition/tracking common Gnss_Synchro object pointer
79  * to efficiently exchange synchronization data between acquisition and tracking blocks
80  */
81  void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
82 
83  void start_tracking() override;
84 
85  /*!
86  * \brief Stop running tracking
87  */
88  void stop_tracking() override;
89 
90 private:
91  glonass_l2_ca_dll_pll_c_aid_tracking_cc_sptr tracking_cc;
92  glonass_l2_ca_dll_pll_c_aid_tracking_sc_sptr tracking_sc;
93  size_t item_size_;
94  std::string item_type_;
95  unsigned int channel_;
96  std::string role_;
97  unsigned int in_streams_;
98  unsigned int out_streams_;
99 };
100 
101 #endif // GNSS_SDR_GLONASS_L2_CA_DLL_PLL_C_AID_TRACKING_H
void stop_tracking() override
Stop running tracking.
Implementation of a code DLL + carrier PLL tracking block.
This class implements a code DLL + carrier PLL tracking loop.
void set_gnss_synchro(Gnss_Synchro *p_gnss_synchro) override
Set acquisition/tracking common Gnss_Synchro object pointer to efficiently exchange synchronization d...
This is the class that contains the information that is shared by the processing blocks.
Definition: gnss_synchro.h:33
This abstract class represents an interface to configuration parameters.
void set_channel(unsigned int channel) override
Set tracking channel unique ID.
Implementation of a code DLL + carrier PLL tracking block.
This abstract class represents an interface to a tracking block.
std::string implementation() override
Returns "GLONASS_L2_CA_DLL_PLL_C_Aid_Tracking".
This class represents an interface to a tracking block.