Reduce number of warnings raised by bugprone-* clang-tidy checks

src/algorithms/PVT/adapters/rtklib_pvt.cc

@@ -48,10 +48,10 @@ Rtklib_Pvt::Rtklib_Pvt(const ConfigurationInterface* configuration,
 {
     Pvt_Conf pvt_output_parameters = Pvt_Conf();
     // dump parameters
-    std::string default_dump_filename = "./pvt.dat";
+    const std::string default_dump_filename("./pvt.dat");
-    std::string default_nmea_dump_filename = "./nmea_pvt.nmea";
+    const std::string default_nmea_dump_filename("./nmea_pvt.nmea");
-    std::string default_nmea_dump_devname = "/dev/tty1";
+    const std::string default_nmea_dump_devname("/dev/tty1");
-    std::string default_rtcm_dump_devname = "/dev/pts/1";
+    const std::string default_rtcm_dump_devname("/dev/pts/1");
     DLOG(INFO) << "role " << role;
     pvt_output_parameters.dump = configuration->property(role + ".dump", false);
     pvt_output_parameters.dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
@@ -73,27 +73,11 @@ Rtklib_Pvt::Rtklib_Pvt(const ConfigurationInterface* configuration,
 
     // RINEX version
     pvt_output_parameters.rinex_version = configuration->property(role + ".rinex_version", 3);
-    if (FLAGS_RINEX_version == "3.01")
+    if (FLAGS_RINEX_version == "3.01" || FLAGS_RINEX_version == "3.02" || FLAGS_RINEX_version == "3")
         {
             pvt_output_parameters.rinex_version = 3;
         }
-    else if (FLAGS_RINEX_version == "3.02")
+    else if (FLAGS_RINEX_version == "2.10" || FLAGS_RINEX_version == "2.11" || FLAGS_RINEX_version == "2")
-        {
-            pvt_output_parameters.rinex_version = 3;
-        }
-    else if (FLAGS_RINEX_version == "3")
-        {
-            pvt_output_parameters.rinex_version = 3;
-        }
-    else if (FLAGS_RINEX_version == "2.11")
-        {
-            pvt_output_parameters.rinex_version = 2;
-        }
-    else if (FLAGS_RINEX_version == "2.10")
-        {
-            pvt_output_parameters.rinex_version = 2;
-        }
-    else if (FLAGS_RINEX_version == "2")
         {
             pvt_output_parameters.rinex_version = 2;
         }

src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_gs.cc

@@ -1090,17 +1090,11 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                     switch (d_type_of_rx)
                                         {
                                         case 1:  // GPS L1 C/A only
-                                            d_rp->log_rinex_nav(d_rp->navFile, new_eph);
-                                            break;
                                         case 8:  // L1+L5
                                             d_rp->log_rinex_nav(d_rp->navFile, new_eph);
                                             break;
-                                        case 9:  // GPS L1 C/A + Galileo E1B
+                                        case 9:   // GPS L1 C/A + Galileo E1B
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
-                                            break;
                                         case 10:  // GPS L1 C/A + Galileo E5a
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
-                                            break;
                                         case 11:  // GPS L1 C/A + Galileo E5b
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
                                             break;
@@ -1125,8 +1119,6 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                                 }
                                             break;
                                         case 32:  // L1+E1+L5+E5a
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
-                                            break;
                                         case 33:  // L1+E1+E5a
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
                                             break;
@@ -1201,11 +1193,7 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                     switch (d_type_of_rx)
                                         {
                                         case 2:  // GPS L2C only
-                                            d_rp->log_rinex_nav(d_rp->navFile, new_cnav_eph);
-                                            break;
                                         case 3:  // GPS L5 only
-                                            d_rp->log_rinex_nav(d_rp->navFile, new_cnav_eph);
-                                            break;
                                         case 7:  // GPS L1 C/A + GPS L2C
                                             d_rp->log_rinex_nav(d_rp->navFile, new_cnav_eph);
                                             break;
@@ -1213,8 +1201,6 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_cnav_eph, new_gal_eph);
                                             break;
                                         case 28:  // GPS L2C + GLONASS L1 C/A
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_cnav_eph, new_glo_eph);
-                                            break;
                                         case 31:  // GPS L2C + GLONASS L2 C/A
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_cnav_eph, new_glo_eph);
                                             break;
@@ -1303,20 +1289,12 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                     switch (d_type_of_rx)
                                         {
                                         case 4:  // Galileo E1B only
-                                            d_rp->log_rinex_nav(d_rp->navGalFile, new_gal_eph);
-                                            break;
                                         case 5:  // Galileo E5a only
-                                            d_rp->log_rinex_nav(d_rp->navGalFile, new_gal_eph);
-                                            break;
                                         case 6:  // Galileo E5b only
                                             d_rp->log_rinex_nav(d_rp->navGalFile, new_gal_eph);
                                             break;
-                                        case 9:  // GPS L1 C/A + Galileo E1B
+                                        case 9:   // GPS L1 C/A + Galileo E1B
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
-                                            break;
                                         case 10:  // GPS L1 C/A + Galileo E5a
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
-                                            break;
                                         case 11:  // GPS L1 C/A + Galileo E5b
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
                                             break;
@@ -1327,17 +1305,11 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                             d_rp->log_rinex_nav(d_rp->navGalFile, new_gal_eph);
                                             break;
                                         case 27:  // Galileo E1B + GLONASS L1 C/A
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_gal_eph, new_glo_eph);
-                                            break;
                                         case 30:  // Galileo E1B + GLONASS L2 C/A
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_gal_eph, new_glo_eph);
                                             break;
-                                        case 32:  // L1+E1+L5+E5a
+                                        case 32:    // L1+E1+L5+E5a
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
+                                        case 33:    // L1+E1+E5a
-                                            break;
-                                        case 33:  // L1+E1+E5a
-                                            d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
-                                            break;
                                         case 1001:  // L1+E1+L2+L5+E5a
                                             d_rp->log_rinex_nav(d_rp->navMixFile, new_eph, new_gal_eph);
                                             break;
@@ -1463,11 +1435,7 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                     switch (d_type_of_rx)
                                         {
                                         case 23:  // GLONASS L1 C/A
-                                            d_rp->log_rinex_nav(d_rp->navGloFile, new_glo_eph);
-                                            break;
                                         case 24:  // GLONASS L2 C/A
-                                            d_rp->log_rinex_nav(d_rp->navGloFile, new_glo_eph);
-                                            break;
                                         case 25:  // GLONASS L1 C/A + GLONASS L2 C/A
                                             d_rp->log_rinex_nav(d_rp->navGloFile, new_glo_eph);
                                             break;
@@ -1574,8 +1542,6 @@ void rtklib_pvt_gs::msg_handler_telemetry(const pmt::pmt_t& msg)
                                     switch (d_type_of_rx)
                                         {
                                         case 500:  // BDS B1I only
-                                            d_rp->log_rinex_nav(d_rp->navFile, new_bds_eph);
-                                            break;
                                         case 600:  // BDS B3I only
                                             d_rp->log_rinex_nav(d_rp->navFile, new_bds_eph);
                                             break;
@@ -1830,17 +1796,11 @@ void rtklib_pvt_gs::apply_rx_clock_offset(std::map<int, Gnss_Synchro>& observabl
             switch (d_mapStringValues[observables_iter->second.Signal])
                 {
                 case evGPS_1C:
-                    observables_iter->second.Carrier_phase_rads -= rx_clock_offset_s * FREQ1 * TWO_PI;
-                    break;
-                case evGPS_L5:
-                    observables_iter->second.Carrier_phase_rads -= rx_clock_offset_s * FREQ5 * TWO_PI;
-                    break;
                 case evSBAS_1C:
-                    observables_iter->second.Carrier_phase_rads -= rx_clock_offset_s * FREQ1 * TWO_PI;
-                    break;
                 case evGAL_1B:
                     observables_iter->second.Carrier_phase_rads -= rx_clock_offset_s * FREQ1 * TWO_PI;
                     break;
+                case evGPS_L5:
                 case evGAL_5X:
                     observables_iter->second.Carrier_phase_rads -= rx_clock_offset_s * FREQ5 * TWO_PI;
                     break;
@@ -1932,17 +1892,11 @@ void rtklib_pvt_gs::initialize_and_apply_carrier_phase_offset()
                     switch (d_mapStringValues[observables_iter->second.Signal])
                         {
                         case evGPS_1C:
-                            wavelength_m = SPEED_OF_LIGHT_M_S / FREQ1;
-                            break;
-                        case evGPS_L5:
-                            wavelength_m = SPEED_OF_LIGHT_M_S / FREQ5;
-                            break;
                         case evSBAS_1C:
-                            wavelength_m = SPEED_OF_LIGHT_M_S / FREQ1;
-                            break;
                         case evGAL_1B:
                             wavelength_m = SPEED_OF_LIGHT_M_S / FREQ1;
                             break;
+                        case evGPS_L5:
                         case evGAL_5X:
                             wavelength_m = SPEED_OF_LIGHT_M_S / FREQ5;
                             break;
@@ -2688,35 +2642,8 @@ int rtklib_pvt_gs::work(int noutput_items, gr_vector_const_void_star& input_item
 
                                                             break;
                                                         case 503:  // BeiDou B1I + GLONASS L1 C/A
-                                                            if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
-                                                                {
-                                                                    // d_rp->rinex_obs_header(d_rp->obsFile, beidou_dnav_ephemeris_iter->second, d_rx_time, "B1");
-                                                                    // d_rp->rinex_nav_header(d_rp->navFile, d_user_pvt_solver->beidou_dnav_iono, d_user_pvt_solver->beidou_dnav_utc_model);
-                                                                    // d_rp->log_rinex_nav(d_rp->navFile, d_user_pvt_solver->beidou_dnav_ephemeris_map);
-                                                                    d_rinex_header_written = true;  // do not write header anymore
-                                                                }
-
-                                                            break;
                                                         case 504:  // BeiDou B1I + GPS L1 C/A + Galileo E1B
-                                                            if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
-                                                                {
-                                                                    // d_rp->rinex_obs_header(d_rp->obsFile, beidou_dnav_ephemeris_iter->second, d_rx_time, "B1");
-                                                                    // d_rp->rinex_nav_header(d_rp->navFile, d_user_pvt_solver->beidou_dnav_iono, d_user_pvt_solver->beidou_dnav_utc_model);
-                                                                    // d_rp->log_rinex_nav(d_rp->navFile, d_user_pvt_solver->beidou_dnav_ephemeris_map);
-                                                                    d_rinex_header_written = true;  // do not write header anymore
-                                                                }
-
-                                                            break;
                                                         case 505:  // BeiDou B1I + GPS L1 C/A + GLONASS L1 C/A + Galileo E1B
-                                                            if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
-                                                                {
-                                                                    // d_rp->rinex_obs_header(d_rp->obsFile, beidou_dnav_ephemeris_iter->second, d_rx_time, "B1");
-                                                                    // d_rp->rinex_nav_header(d_rp->navFile, d_user_pvt_solver->beidou_dnav_iono, d_user_pvt_solver->beidou_dnav_utc_model);
-                                                                    // d_rp->log_rinex_nav(d_rp->navFile, d_user_pvt_solver->beidou_dnav_ephemeris_map);
-                                                                    d_rinex_header_written = true;  // do not write header anymore
-                                                                }
-
-                                                            break;
                                                         case 506:  // BeiDou B1I + Beidou B3I
                                                             if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
                                                                 {
@@ -2738,23 +2665,7 @@ int rtklib_pvt_gs::work(int noutput_items, gr_vector_const_void_star& input_item
 
                                                             break;
                                                         case 601:  // BeiDou B3I + GPS L2C
-                                                            if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
-                                                                {
-                                                                    d_rp->rinex_obs_header(d_rp->obsFile, beidou_dnav_ephemeris_iter->second, d_rx_time, "B3");
-                                                                    // d_rp->rinex_nav_header(d_rp->navFile, d_user_pvt_solver->beidou_dnav_iono, d_user_pvt_solver->beidou_dnav_utc_model);
-                                                                    d_rinex_header_written = true;  // do not write header anymore
-                                                                }
-
-                                                            break;
                                                         case 602:  // BeiDou B3I + GLONASS L2 C/A
-                                                            if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
-                                                                {
-                                                                    d_rp->rinex_obs_header(d_rp->obsFile, beidou_dnav_ephemeris_iter->second, d_rx_time, "B3");
-                                                                    // d_rp->rinex_nav_header(d_rp->navFile, d_user_pvt_solver->beidou_dnav_iono, d_user_pvt_solver->beidou_dnav_utc_model);
-                                                                    d_rinex_header_written = true;  // do not write header anymore
-                                                                }
-
-                                                            break;
                                                         case 603:  // BeiDou B3I + GPS L2C + GLONASS L2 C/A
                                                             if (beidou_dnav_ephemeris_iter != d_user_pvt_solver->beidou_dnav_ephemeris_map.cend())
                                                                 {
@@ -2818,17 +2729,6 @@ int rtklib_pvt_gs::work(int noutput_items, gr_vector_const_void_star& input_item
                                                                         }
                                                                     break;
                                                                 case 2:  // GPS L2C only
-                                                                    if (gps_cnav_ephemeris_iter != d_user_pvt_solver->gps_cnav_ephemeris_map.cend())
-                                                                        {
-                                                                            d_rp->log_rinex_obs(d_rp->obsFile, gps_cnav_ephemeris_iter->second, d_rx_time, d_gnss_observables_map);
-                                                                        }
-                                                                    if (!d_rinex_header_updated and (d_user_pvt_solver->gps_cnav_utc_model.d_A0 != 0))
-                                                                        {
-                                                                            d_rp->update_obs_header(d_rp->obsFile, d_user_pvt_solver->gps_cnav_utc_model);
-                                                                            d_rp->update_nav_header(d_rp->navFile, d_user_pvt_solver->gps_cnav_utc_model, d_user_pvt_solver->gps_cnav_iono);
-                                                                            d_rinex_header_updated = true;
-                                                                        }
-                                                                    break;
                                                                 case 3:  // GPS L5
                                                                     if (gps_cnav_ephemeris_iter != d_user_pvt_solver->gps_cnav_ephemeris_map.cend())
                                                                         {

src/algorithms/PVT/libs/nmea_printer.cc

@@ -379,15 +379,10 @@ std::string Nmea_Printer::get_UTC_NMEA_time(boost::posix_time::ptime d_position_
     std::stringstream sentence_str;
 
     boost::posix_time::time_duration td = d_position_UTC_time.time_of_day();
-    int utc_hours;
+    int utc_hours = td.hours();
-    int utc_mins;
+    int utc_mins = td.minutes();
-    int utc_seconds;
+    int utc_seconds = td.seconds();
-    int utc_milliseconds;
+    auto utc_milliseconds = static_cast<int>(td.total_milliseconds() - td.total_seconds() * 1000);
-
-    utc_hours = td.hours();
-    utc_mins = td.minutes();
-    utc_seconds = td.seconds();
-    utc_milliseconds = td.total_milliseconds() - td.total_seconds() * 1000;
 
     if (utc_hours < 10)
         {

src/algorithms/PVT/libs/rinex_printer.cc

@@ -916,7 +916,7 @@ void Rinex_Printer::rinex_nav_header(std::fstream& out, const Galileo_Iono& gali
         {
         }  // Avoid compiler warning
     // Avoid compiler warning, there is not time system correction between Galileo and GLONASS
-    if (galileo_utc_model.A_0G_10)
+    if (galileo_utc_model.A_0G_10 > 0.0)
         {
         }
     std::string line;
@@ -1884,7 +1884,7 @@ void Rinex_Printer::rinex_nav_header(std::fstream& out, const Beidou_Dnav_Iono&
     // -------- Line 6 leap seconds
     // For leap second information, see https://endruntechnologies.com/support/leap-seconds
     line.clear();
-    line += Rinex_Printer::rightJustify(std::to_string(utc_model.d_DeltaT_LS), 6);
+    line += Rinex_Printer::rightJustify(std::to_string(utc_model.i_DeltaT_LS), 6);
     line += Rinex_Printer::rightJustify(std::to_string(utc_model.d_DeltaT_LSF), 6);
     line += Rinex_Printer::rightJustify(std::to_string(utc_model.i_WN_LSF), 6);
     line += Rinex_Printer::rightJustify(std::to_string(utc_model.i_DN), 6);
@@ -2282,7 +2282,7 @@ void Rinex_Printer::rinex_nav_header(std::fstream& out, const Glonass_Gnav_Utc_M
     // -------- Line 6 leap seconds
     // For leap second information, see https://endruntechnologies.com/support/leap-seconds
     line.clear();
-    line += Rinex_Printer::rightJustify(std::to_string(bds_dnav_utc_model.d_DeltaT_LS), 6);
+    line += Rinex_Printer::rightJustify(std::to_string(bds_dnav_utc_model.i_DeltaT_LS), 6);
     line += Rinex_Printer::rightJustify(std::to_string(bds_dnav_utc_model.d_DeltaT_LSF), 6);
     line += Rinex_Printer::rightJustify(std::to_string(bds_dnav_utc_model.i_WN_LSF), 6);
     line += Rinex_Printer::rightJustify(std::to_string(bds_dnav_utc_model.i_DN), 6);
@@ -3504,7 +3504,7 @@ void Rinex_Printer::update_nav_header(std::fstream& out, const Galileo_Iono& gal
         {
         }  // Avoid compiler warning
     // Avoid compiler warning, there is not time system correction between Galileo and GLONASS
-    if (galileo_utc_model.A_0G_10)
+    if (galileo_utc_model.A_0G_10 > 0.0)
         {
         }
     std::vector<std::string> data;
@@ -3655,7 +3655,7 @@ void Rinex_Printer::update_nav_header(std::fstream& out, const Beidou_Dnav_Utc_M
                         }
                     else if (line_str.find("LEAP SECONDS", 59) != std::string::npos)
                         {
-                            line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.d_DeltaT_LS), 6);
+                            line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.i_DeltaT_LS), 6);
                             line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.d_DeltaT_LSF), 6);
                             line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.i_WN_LSF), 6);
                             line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.i_DN), 6);
@@ -4838,7 +4838,7 @@ void Rinex_Printer::log_rinex_nav(std::fstream& out, const std::map<int32_t, Bei
 
 void Rinex_Printer::rinex_obs_header(std::fstream& out, const Glonass_Gnav_Ephemeris& eph, const double d_TOW_first_observation, const std::string& glonass_bands)
 {
-    if (eph.d_m)
+    if (eph.d_m > 0.0)
         {
         }  // Avoid compiler warning
     std::string line;
@@ -5171,7 +5171,7 @@ void Rinex_Printer::rinex_obs_header(std::fstream& out, const Glonass_Gnav_Ephem
 
 void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_Ephemeris& gps_eph, const Glonass_Gnav_Ephemeris& glonass_gnav_eph, const double d_TOW_first_observation, const std::string& glonass_bands)
 {
-    if (glonass_gnav_eph.d_m)
+    if (glonass_gnav_eph.d_m > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -5527,7 +5527,7 @@ void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_Ephemeris& gps
 
 void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_CNAV_Ephemeris& gps_cnav_eph, const Glonass_Gnav_Ephemeris& glonass_gnav_eph, const double d_TOW_first_observation, const std::string& glonass_bands)
 {
-    if (glonass_gnav_eph.d_m)
+    if (glonass_gnav_eph.d_m > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -5847,7 +5847,7 @@ void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_CNAV_Ephemeris
 
 void Rinex_Printer::rinex_obs_header(std::fstream& out, const Galileo_Ephemeris& galileo_eph, const Glonass_Gnav_Ephemeris& glonass_gnav_eph, const double d_TOW_first_observation, const std::string& galileo_bands, const std::string& glonass_bands)
 {
-    if (glonass_gnav_eph.d_m)
+    if (glonass_gnav_eph.d_m > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -6679,7 +6679,7 @@ void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_CNAV_Ephemeris
 
 void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_Ephemeris& eph, const Gps_CNAV_Ephemeris& eph_cnav, const double d_TOW_first_observation, const std::string& gps_bands)
 {
-    if (eph_cnav.d_i_0)
+    if (eph_cnav.d_i_0 > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -7890,7 +7890,7 @@ void Rinex_Printer::rinex_obs_header(std::fstream& out, const Galileo_Ephemeris&
 
 void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double d_TOW_first_observation, const std::string& galileo_bands)
 {
-    if (galileo_eph.e_1)
+    if (galileo_eph.e_1 > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -8415,7 +8415,7 @@ void Rinex_Printer::rinex_obs_header(std::fstream& out, const Beidou_Dnav_Epheme
 
 void Rinex_Printer::update_obs_header(std::fstream& out __attribute__((unused)), const Glonass_Gnav_Utc_Model& utc_model)
 {
-    if (utc_model.d_N_4)
+    if (utc_model.d_N_4 > 0.0)
         {
             // do nothing
         }
@@ -8644,7 +8644,7 @@ void Rinex_Printer::update_obs_header(std::fstream& out, const Beidou_Dnav_Utc_M
                     if (line_str.find("TIME OF FIRST OBS", 59) != std::string::npos)
                         {
                             data.push_back(line_str);
-                            line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.d_DeltaT_LS), 6);
+                            line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.i_DeltaT_LS), 6);
                             line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.d_DeltaT_LSF), 6);
                             line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.i_WN_LSF), 6);
                             line_aux += Rinex_Printer::rightJustify(std::to_string(utc_model.i_DN), 6);
@@ -8940,7 +8940,7 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Glonass_Gnav_Ephemeri
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_eph, const Glonass_Gnav_Ephemeris& glonass_gnav_eph, double gps_obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
 {
-    if (glonass_gnav_eph.d_m)
+    if (glonass_gnav_eph.d_m > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -9285,7 +9285,7 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_ep
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_CNAV_Ephemeris& gps_eph, const Glonass_Gnav_Ephemeris& glonass_gnav_eph, double gps_obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
 {
-    if (glonass_gnav_eph.d_m)
+    if (glonass_gnav_eph.d_m > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -9543,7 +9543,7 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_CNAV_Ephemeris& g
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Galileo_Ephemeris& galileo_eph, const Glonass_Gnav_Ephemeris& glonass_gnav_eph, double galileo_obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
 {
-    if (glonass_gnav_eph.d_m)
+    if (glonass_gnav_eph.d_m > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -10176,7 +10176,7 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_CNAV_Ephemeris& e
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& eph, const Gps_CNAV_Ephemeris& eph_cnav, double obs_time, const std::map<int32_t, Gnss_Synchro>& observables, bool triple_band)
 {
-    if (eph_cnav.d_i_0)
+    if (eph_cnav.d_i_0 > 0.0)
         {
         }  // avoid warning, not needed
     // RINEX observations timestamps are GPS timestamps.
@@ -10658,7 +10658,7 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Galileo_Ephemeris& ep
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, double gps_obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
 {
-    if (galileo_eph.e_1)
+    if (galileo_eph.e_1 > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -10930,7 +10930,7 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_ep
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_CNAV_Ephemeris& eph, const Galileo_Ephemeris& galileo_eph, double gps_obs_time, const std::map<int32_t, Gnss_Synchro>& observables)
 {
-    if (galileo_eph.e_1)
+    if (galileo_eph.e_1 > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;
@@ -11224,10 +11224,10 @@ void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_CNAV_Ephemeris& e
 
 void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_eph, const Gps_CNAV_Ephemeris& gps_cnav_eph, const Galileo_Ephemeris& galileo_eph, double gps_obs_time, const std::map<int32_t, Gnss_Synchro>& observables, bool triple_band)
 {
-    if (galileo_eph.e_1)
+    if (galileo_eph.e_1 > 0.0)
         {
         }  // avoid warning, not needed
-    if (gps_cnav_eph.d_e_eccentricity)
+    if (gps_cnav_eph.d_e_eccentricity > 0.0)
         {
         }  // avoid warning, not needed
     std::string line;

src/algorithms/PVT/libs/rtcm.cc

@@ -23,6 +23,9 @@
 #include "GPS_L2C.h"
 #include "Galileo_E1.h"
 #include "Galileo_E5a.h"
+#include "Galileo_E5b.h"
+#include "Galileo_FNAV.h"
+#include "Galileo_INAV.h"
 #include <boost/algorithm/string.hpp>  // for to_upper_copy
 #include <boost/crc.hpp>
 #include <boost/date_time/gregorian/gregorian.hpp>
@@ -1896,7 +1899,7 @@ int32_t Rtcm::read_MT1020(const std::string& message, Glonass_Gnav_Ephemeris& gl
     glonass_gnav_eph.d_B_n = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
     index += 1;
 
-    glonass_gnav_eph.d_P_2 = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
+    glonass_gnav_eph.d_P_2 = static_cast<bool>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
     index += 1;
 
     glonass_gnav_eph.d_t_b = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 7))) * 15 * 60.0;
@@ -1930,7 +1933,7 @@ int32_t Rtcm::read_MT1020(const std::string& message, Glonass_Gnav_Ephemeris& gl
     glonass_gnav_eph.d_AZn = static_cast<double>(Rtcm::bin_to_sint(message_bin.substr(index, 5))) * TWO_N30;
     index += 5;
 
-    glonass_gnav_eph.d_P_3 = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
+    glonass_gnav_eph.d_P_3 = static_cast<bool>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
     index += 1;
 
     glonass_gnav_eph.d_gamma_n = static_cast<double>(Rtcm::bin_to_sint(message_bin.substr(index, 11))) * TWO_N30;
@@ -1939,7 +1942,7 @@ int32_t Rtcm::read_MT1020(const std::string& message, Glonass_Gnav_Ephemeris& gl
     glonass_gnav_eph.d_P = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 2)));
     index += 2;
 
-    glonass_gnav_eph.d_l3rd_n = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
+    glonass_gnav_eph.d_l3rd_n = static_cast<bool>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
     index += 1;
 
     glonass_gnav_eph.d_tau_n = static_cast<double>(Rtcm::bin_to_sint(message_bin.substr(index, 22))) * TWO_N30;
@@ -1951,7 +1954,7 @@ int32_t Rtcm::read_MT1020(const std::string& message, Glonass_Gnav_Ephemeris& gl
     glonass_gnav_eph.d_E_n = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 5)));
     index += 5;
 
-    glonass_gnav_eph.d_P_4 = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
+    glonass_gnav_eph.d_P_4 = static_cast<bool>(Rtcm::bin_to_uint(message_bin.substr(index, 1)));
     index += 1;
 
     glonass_gnav_eph.d_F_T = static_cast<double>(Rtcm::bin_to_uint(message_bin.substr(index, 4)));
@@ -2007,12 +2010,7 @@ std::string Rtcm::print_MT1029(uint32_t ref_id, const Gps_Ephemeris& gps_eph, do
     std::string text_binary;
     for (char c : message)
         {
-            if (isgraph(c))
+            if (isgraph(c) || c == ' ')
-                {
-                    i++;
-                    first = true;
-                }
-            else if (c == ' ')
                 {
                     i++;
                     first = true;
@@ -4529,14 +4527,14 @@ int32_t Rtcm::set_DF107(const Glonass_Gnav_Ephemeris& glonass_gnav_eph)
 
 int32_t Rtcm::set_DF108(const Glonass_Gnav_Ephemeris& glonass_gnav_eph)
 {
-    DF108 = std::bitset<1>(glonass_gnav_eph.d_B_n);
+    DF108 = std::bitset<1>(static_cast<bool>(glonass_gnav_eph.d_B_n));
     return 0;
 }
 
 
 int32_t Rtcm::set_DF109(const Glonass_Gnav_Ephemeris& glonass_gnav_eph)
 {
-    DF109 = std::bitset<1>(glonass_gnav_eph.d_P_2);
+    DF109 = std::bitset<1>(static_cast<bool>(glonass_gnav_eph.d_P_2));
     return 0;
 }
 
@@ -5289,11 +5287,7 @@ int32_t Rtcm::set_DF397(const Gnss_Synchro& gnss_synchro)
 
     uint32_t int_ms = 0;
 
-    if (rough_range_s == 0.0)
+    if (rough_range_s == 0.0 || ((rough_range_s < 0.0) || (rough_range_s > meters_to_miliseconds * 255.0)))
-        {
-            int_ms = 255;
-        }
-    else if ((rough_range_s < 0.0) || (rough_range_s > meters_to_miliseconds * 255.0))
         {
             int_ms = 255;
         }
@@ -5349,7 +5343,7 @@ int32_t Rtcm::set_DF399(const Gnss_Synchro& gnss_synchro)
         }
     if (sig == "7X")
         {
-            lambda = SPEED_OF_LIGHT_M_S / 1.207140e9;  // Galileo_E1b_FREQ_HZ;
+            lambda = SPEED_OF_LIGHT_M_S / GALILEO_E5B_FREQ_HZ;
         }
 
     double rough_phase_range_rate_ms = std::round(-gnss_synchro.Carrier_Doppler_hz * lambda);
@@ -5376,11 +5370,7 @@ int32_t Rtcm::set_DF400(const Gnss_Synchro& gnss_synchro)
 
     psrng_s = gnss_synchro.Pseudorange_m - rough_range_m;
 
-    if (psrng_s == 0)
+    if (psrng_s == 0 || (std::fabs(psrng_s) > 292.7))
-        {
-            fine_pseudorange = -16384;
-        }
-    else if (std::fabs(psrng_s) > 292.7)
         {
             fine_pseudorange = -16384;  // 4000h: invalid value
         }
@@ -5424,7 +5414,7 @@ int32_t Rtcm::set_DF401(const Gnss_Synchro& gnss_synchro)
         }
     if ((sig == "7X") && (sys == "E"))
         {
-            lambda = SPEED_OF_LIGHT_M_S / 1.207140e9;  // Galileo_E1b_FREQ_HZ;
+            lambda = SPEED_OF_LIGHT_M_S / GALILEO_E5B_FREQ_HZ;
         }
     if ((sig == "1C") && (sys == "R"))
         {
@@ -5447,11 +5437,7 @@ int32_t Rtcm::set_DF401(const Gnss_Synchro& gnss_synchro)
         }
     phrng_m -= cp;
 
-    if (phrng_m == 0.0)
+    if (phrng_m == 0.0 || (std::fabs(phrng_m) > 1171.0))
-        {
-            fine_phaserange = -2097152;
-        }
-    else if (std::fabs(phrng_m) > 1171.0)
         {
             fine_phaserange = -2097152;
         }
@@ -5484,11 +5470,7 @@ int32_t Rtcm::set_DF402(const Gps_Ephemeris& ephNAV, const Gps_CNAV_Ephemeris& e
         {
             lock_time_period_s = Rtcm::lock_time(ephFNAV, obs_time, gnss_synchro);
         }
-    if ((sig_ == "1C") && (sys == "R"))
+    if (((sig_ == "1C") && (sys == "R")) || ((sig_ == "2C") && (sys == "R")))
-        {
-            lock_time_period_s = Rtcm::lock_time(ephGNAV, obs_time, gnss_synchro);
-        }
-    if ((sig_ == "2C") && (sys == "R"))
         {
             lock_time_period_s = Rtcm::lock_time(ephGNAV, obs_time, gnss_synchro);
         }
@@ -5533,7 +5515,7 @@ int32_t Rtcm::set_DF404(const Gnss_Synchro& gnss_synchro)
         }
     if ((sig_ == "7X") && (sys_ == "E"))
         {
-            lambda = SPEED_OF_LIGHT_M_S / 1.207140e9;  // Galileo_E1b_FREQ_HZ;
+            lambda = SPEED_OF_LIGHT_M_S / GALILEO_E5B_FREQ_HZ;
         }
     if ((sig_ == "1C") && (sys_ == "R"))
         {
@@ -5547,11 +5529,7 @@ int32_t Rtcm::set_DF404(const Gnss_Synchro& gnss_synchro)
     double rough_phase_range_rate = std::round(-gnss_synchro.Carrier_Doppler_hz * lambda);
     double phrr = (-gnss_synchro.Carrier_Doppler_hz * lambda - rough_phase_range_rate);
 
-    if (phrr == 0.0)
+    if (phrr == 0.0 || (std::fabs(phrr) > 1.6384))
-        {
-            fine_phaserange_rate = -16384;
-        }
-    else if (std::fabs(phrr) > 1.6384)
         {
             fine_phaserange_rate = -16384;
         }
@@ -5574,11 +5552,7 @@ int32_t Rtcm::set_DF405(const Gnss_Synchro& gnss_synchro)
 
     psrng_s = gnss_synchro.Pseudorange_m - rough_range_m;
 
-    if (psrng_s == 0.0)
+    if (psrng_s == 0.0 || (std::fabs(psrng_s) > 292.7))
-        {
-            fine_pseudorange = -524288;
-        }
-    else if (std::fabs(psrng_s) > 292.7)
         {
             fine_pseudorange = -524288;
         }
@@ -5620,7 +5594,7 @@ int32_t Rtcm::set_DF406(const Gnss_Synchro& gnss_synchro)
         }
     if ((sig_ == "7X") && (sys_ == "E"))
         {
-            lambda = SPEED_OF_LIGHT_M_S / 1.207140e9;  // Galileo_E1b_FREQ_HZ;
+            lambda = SPEED_OF_LIGHT_M_S / GALILEO_E5B_FREQ_HZ;
         }
     if ((sig_ == "1C") && (sys_ == "R"))
         {
@@ -5642,11 +5616,7 @@ int32_t Rtcm::set_DF406(const Gnss_Synchro& gnss_synchro)
         }
     phrng_m -= cp;
 
-    if (phrng_m == 0.0)
+    if (phrng_m == 0.0 || (std::fabs(phrng_m) > 1171.0))
-        {
-            fine_phaserange_ex = -8388608;
-        }
-    else if (std::fabs(phrng_m) > 1171.0)
         {
             fine_phaserange_ex = -8388608;
         }

src/algorithms/PVT/libs/rtklib_solver.cc

@@ -890,7 +890,7 @@ bool Rtklib_Solver::get_PVT(const std::map<int, Gnss_Synchro> &gnss_observables_
                     nav_data.utc_cmp[1] = beidou_dnav_utc_model.d_A1_UTC;
                     nav_data.utc_cmp[2] = 0.0;  // ??
                     nav_data.utc_cmp[3] = 0.0;  // ??
-                    nav_data.leaps = beidou_dnav_utc_model.d_DeltaT_LS;
+                    nav_data.leaps = beidou_dnav_utc_model.i_DeltaT_LS;
                 }
 
             /* update carrier wave length using native function call in RTKlib */
@@ -928,7 +928,7 @@ bool Rtklib_Solver::get_PVT(const std::map<int, Gnss_Synchro> &gnss_observables_
 
                     std::vector<double> azel;
                     azel.reserve(used_sats * 2);
-                    unsigned int index_aux = 0;
+                    int index_aux = 0;
                     for (auto &i : rtk_.ssat)
                         {
                             if (i.vs == 1)

src/algorithms/acquisition/adapters/beidou_b1i_pcps_acquisition.cc

@@ -64,7 +64,7 @@ BeidouB1iPcpsAcquisition::BeidouB1iPcpsAcquisition(
 
     num_codes_ = acq_parameters_.sampled_ms;
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(fs_in_) / (BEIDOU_B1I_CODE_RATE_CPS / BEIDOU_B1I_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     acquisition_ = pcps_make_acquisition(acq_parameters_);
@@ -172,11 +172,7 @@ void BeidouB1iPcpsAcquisition::set_state(int state)
 
 void BeidouB1iPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -197,11 +193,7 @@ void BeidouB1iPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void BeidouB1iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -220,11 +212,7 @@ void BeidouB1iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr BeidouB1iPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/beidou_b3i_pcps_acquisition.cc

@@ -62,7 +62,7 @@ BeidouB3iPcpsAcquisition::BeidouB3iPcpsAcquisition(
 
     num_codes_ = acq_parameters_.sampled_ms;
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(fs_in_) / (BEIDOU_B3I_CODE_RATE_CPS / BEIDOU_B3I_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     acquisition_ = pcps_make_acquisition(acq_parameters_);
@@ -169,11 +169,7 @@ void BeidouB3iPcpsAcquisition::set_state(int state)
 
 void BeidouB3iPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -194,11 +190,7 @@ void BeidouB3iPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void BeidouB3iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -217,11 +209,7 @@ void BeidouB3iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr BeidouB3iPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/galileo_e1_pcps_8ms_ambiguous_acquisition.cc

@@ -44,8 +44,8 @@ GalileoE1Pcps8msAmbiguousAcquisition::GalileoE1Pcps8msAmbiguousAcquisition(
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_filename = "../data/acquisition.dat";
+    const std::string default_dump_filename("../data/acquisition.dat");
 
     DLOG(INFO) << "role " << role;
 
@@ -76,12 +76,12 @@ GalileoE1Pcps8msAmbiguousAcquisition::GalileoE1Pcps8msAmbiguousAcquisition(
         default_dump_filename);
 
     // -- Find number of samples per spreading code (4 ms)  -----------------
-    code_length_ = round(
+    code_length_ = static_cast<unsigned int>(round(
-        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
 
     vector_length_ = code_length_ * static_cast<int>(sampled_ms_ / 4);
 
-    int samples_per_ms = code_length_ / 4;
+    auto samples_per_ms = static_cast<int>(code_length_) / 4;
 
     code_ = std::vector<std::complex<float>>(vector_length_);
 
@@ -127,11 +127,11 @@ void GalileoE1Pcps8msAmbiguousAcquisition::stop_acquisition()
 
 void GalileoE1Pcps8msAmbiguousAcquisition::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
 
     if (pfa == 0.0)

src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.cc

@@ -62,7 +62,7 @@ GalileoE1PcpsAmbiguousAcquisition::GalileoE1PcpsAmbiguousAcquisition(
     acquire_pilot_ = configuration->property(role + ".acquire_pilot", false);
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     sampled_ms_ = acq_parameters_.sampled_ms;
@@ -214,11 +214,7 @@ void GalileoE1PcpsAmbiguousAcquisition::set_state(int state)
 
 void GalileoE1PcpsAmbiguousAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -239,11 +235,7 @@ void GalileoE1PcpsAmbiguousAcquisition::connect(gr::top_block_sptr top_block)
 
 void GalileoE1PcpsAmbiguousAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -262,11 +254,7 @@ void GalileoE1PcpsAmbiguousAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr GalileoE1PcpsAmbiguousAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc

@@ -159,7 +159,7 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
     acq_parameters.all_fft_codes = d_all_fft_codes_.data();
 
     acq_parameters.num_doppler_bins_step2 = configuration->property(role + ".second_nbins", 4);
-    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", 125.0);
+    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", static_cast<float>(125.0));
     acq_parameters.make_2_steps = configuration->property(role + ".make_two_steps", false);
     acq_parameters.max_num_acqs = configuration->property(role + ".max_num_acqs", 2);
     // reference for the FPGA FFT-IFFT attenuation factor

src/algorithms/acquisition/adapters/galileo_e1_pcps_cccwsr_ambiguous_acquisition.cc

@@ -36,8 +36,8 @@ GalileoE1PcpsCccwsrAmbiguousAcquisition::GalileoE1PcpsCccwsrAmbiguousAcquisition
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_filename = "../data/acquisition.dat";
+    const std::string default_dump_filename("../data/acquisition.dat");
 
     DLOG(INFO) << "role " << role;
 
@@ -68,12 +68,12 @@ GalileoE1PcpsCccwsrAmbiguousAcquisition::GalileoE1PcpsCccwsrAmbiguousAcquisition
 
     // -- Find number of samples per spreading code (4 ms)  -----------------
 
-    code_length_ = round(
+    code_length_ = static_cast<unsigned int>(round(
-        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
 
     vector_length_ = code_length_ * static_cast<int>(sampled_ms_ / 4);
 
-    int samples_per_ms = code_length_ / 4;
+    auto samples_per_ms = static_cast<int>(code_length_) / 4;
 
     code_data_ = std::vector<std::complex<float>>(vector_length_);
     code_pilot_ = std::vector<std::complex<float>>(vector_length_);

src/algorithms/acquisition/adapters/galileo_e1_pcps_quicksync_ambiguous_acquisition.cc

@@ -44,8 +44,8 @@ GalileoE1PcpsQuickSyncAmbiguousAcquisition::GalileoE1PcpsQuickSyncAmbiguousAcqui
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_filename = "../data/acquisition.dat";
+    const std::string default_dump_filename("../data/acquisition.dat");
 
     DLOG(INFO) << "role " << role;
 
@@ -63,10 +63,10 @@ GalileoE1PcpsQuickSyncAmbiguousAcquisition::GalileoE1PcpsQuickSyncAmbiguousAcqui
     sampled_ms_ = configuration_->property(role + ".coherent_integration_time_ms", 8);
 
     /* --- Find number of samples per spreading code (4 ms)  -----------------*/
-    code_length_ = round(
+    code_length_ = static_cast<unsigned int>(round(
-        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
 
-    int samples_per_ms = round(code_length_ / 4.0);
+    auto samples_per_ms = static_cast<int>(round(code_length_ / 4.0));
 
     /*Calculate the folding factor value based on the formula described in the paper.
     This may be a bug, but acquisition also work by variying the folding factor at va-
@@ -162,11 +162,11 @@ void GalileoE1PcpsQuickSyncAmbiguousAcquisition::stop_acquisition()
 
 void GalileoE1PcpsQuickSyncAmbiguousAcquisition::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
 
     if (pfa == 0.0)

src/algorithms/acquisition/adapters/galileo_e1_pcps_tong_ambiguous_acquisition.cc

@@ -44,8 +44,8 @@ GalileoE1PcpsTongAmbiguousAcquisition::GalileoE1PcpsTongAmbiguousAcquisition(
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_filename = "../data/acquisition.dat";
+    const std::string default_dump_filename("../data/acquisition.dat");
 
     DLOG(INFO) << "role " << role;
 
@@ -79,12 +79,12 @@ GalileoE1PcpsTongAmbiguousAcquisition::GalileoE1PcpsTongAmbiguousAcquisition(
 
     // -- Find number of samples per spreading code (4 ms)  -----------------
 
-    code_length_ = round(
+    code_length_ = static_cast<unsigned int>(round(
-        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+        fs_in_ / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
 
     vector_length_ = code_length_ * static_cast<int>(sampled_ms_ / 4);
 
-    int samples_per_ms = code_length_ / 4;
+    auto samples_per_ms = static_cast<int>(code_length_) / 4;
 
     code_ = std::vector<std::complex<float>>(vector_length_);
 
@@ -132,11 +132,11 @@ void GalileoE1PcpsTongAmbiguousAcquisition::stop_acquisition()
 
 void GalileoE1PcpsTongAmbiguousAcquisition::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
 
     if (pfa == 0.0)

src/algorithms/acquisition/adapters/galileo_e5a_noncoherent_iq_acquisition_caf.cc

@@ -50,8 +50,8 @@ GalileoE5aNoncoherentIQAcquisitionCaf::GalileoE5aNoncoherentIQAcquisitionCaf(
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_filename = "../data/acquisition.dat";
+    const std::string default_dump_filename("../data/acquisition.dat");
 
     DLOG(INFO) << "role " << role;
 
@@ -86,7 +86,7 @@ GalileoE5aNoncoherentIQAcquisitionCaf::GalileoE5aNoncoherentIQAcquisitionCaf(
     bit_transition_flag_ = configuration_->property(role + ".bit_transition_flag", false);
 
     // -- Find number of samples per spreading code (1ms)-------------------------
-    code_length_ = round(static_cast<double>(fs_in_) / GALILEO_E5A_CODE_CHIP_RATE_CPS * static_cast<double>(GALILEO_E5A_CODE_LENGTH_CHIPS));
+    code_length_ = static_cast<unsigned int>(round(static_cast<double>(fs_in_) / GALILEO_E5A_CODE_CHIP_RATE_CPS * static_cast<double>(GALILEO_E5A_CODE_LENGTH_CHIPS)));
 
     vector_length_ = code_length_ * sampled_ms_;
 
@@ -137,11 +137,11 @@ void GalileoE5aNoncoherentIQAcquisitionCaf::stop_acquisition()
 
 void GalileoE5aNoncoherentIQAcquisitionCaf::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
 
     if (pfa == 0.0)

src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition.cc

@@ -66,7 +66,7 @@ GalileoE5aPcpsAcquisition::GalileoE5aPcpsAcquisition(
         }
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GALILEO_E5A_CODE_CHIP_RATE_CPS / GALILEO_E5A_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     sampled_ms_ = acq_parameters_.sampled_ms;
@@ -198,11 +198,7 @@ void GalileoE5aPcpsAcquisition::set_state(int state)
 
 void GalileoE5aPcpsAcquisition::connect(gr::top_block_sptr top_block __attribute__((unused)))
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -215,11 +211,7 @@ void GalileoE5aPcpsAcquisition::connect(gr::top_block_sptr top_block __attribute
 
 void GalileoE5aPcpsAcquisition::disconnect(gr::top_block_sptr top_block __attribute__((unused)))
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }

src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc

@@ -42,7 +42,7 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(
                                 out_streams_(out_streams)
 {
     pcpsconf_fpga_t acq_parameters;
-    std::string default_dump_filename = "../data/acquisition.dat";
+    const std::string default_dump_filename("../data/acquisition.dat");
 
     DLOG(INFO) << "Role " << role;
 
@@ -166,7 +166,7 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(
     acq_parameters.total_block_exp = configuration->property(role + ".total_block_exp", 13);
 
     acq_parameters.num_doppler_bins_step2 = configuration->property(role + ".second_nbins", 4);
-    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", 125.0);
+    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", static_cast<float>(125.0));
     acq_parameters.make_2_steps = configuration->property(role + ".make_two_steps", false);
     acq_parameters.max_num_acqs = configuration->property(role + ".max_num_acqs", 2);
     acquisition_fpga_ = pcps_make_acquisition_fpga(acq_parameters);

src/algorithms/acquisition/adapters/glonass_l1_ca_pcps_acquisition.cc

@@ -61,7 +61,7 @@ GlonassL1CaPcpsAcquisition::GlonassL1CaPcpsAcquisition(
     fs_in_ = acq_parameters_.fs_in;
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GLONASS_L1_CA_CODE_RATE_CPS / GLONASS_L1_CA_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     sampled_ms_ = acq_parameters_.sampled_ms;
@@ -173,11 +173,7 @@ void GlonassL1CaPcpsAcquisition::set_state(int state)
 
 void GlonassL1CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -196,11 +192,7 @@ void GlonassL1CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void GlonassL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -221,11 +213,7 @@ void GlonassL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr GlonassL1CaPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/glonass_l2_ca_pcps_acquisition.cc

@@ -60,7 +60,7 @@ GlonassL2CaPcpsAcquisition::GlonassL2CaPcpsAcquisition(
     fs_in_ = acq_parameters_.fs_in;
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GLONASS_L2_CA_CODE_RATE_CPS / GLONASS_L2_CA_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     sampled_ms_ = acq_parameters_.sampled_ms;
@@ -172,11 +172,7 @@ void GlonassL2CaPcpsAcquisition::set_state(int state)
 
 void GlonassL2CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -197,11 +193,7 @@ void GlonassL2CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void GlonassL2CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -220,11 +212,7 @@ void GlonassL2CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr GlonassL2CaPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition.cc

@@ -63,7 +63,7 @@ GpsL1CaPcpsAcquisition::GpsL1CaPcpsAcquisition(
     item_size_ = acq_parameters_.it_size;
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     sampled_ms_ = acq_parameters_.sampled_ms;
@@ -187,11 +187,7 @@ void GpsL1CaPcpsAcquisition::set_state(int state)
 
 void GpsL1CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -212,11 +208,7 @@ void GpsL1CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void GpsL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -235,11 +227,7 @@ void GpsL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr GpsL1CaPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fine_doppler.cc

@@ -38,7 +38,7 @@ GpsL1CaPcpsAcquisitionFineDoppler::GpsL1CaPcpsAcquisitionFineDoppler(
                                 in_streams_(in_streams),
                                 out_streams_(out_streams)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_filename = "./acquisition.mat";
 
     DLOG(INFO) << "role " << role;
@@ -67,7 +67,7 @@ GpsL1CaPcpsAcquisitionFineDoppler::GpsL1CaPcpsAcquisitionFineDoppler(
     acq_parameters.blocking_on_standby = configuration->property(role + ".blocking_on_standby", false);
 
     // -- Find number of samples per spreading code -------------------------
-    vector_length_ = round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    vector_length_ = static_cast<unsigned int>(round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
     acq_parameters.samples_per_ms = vector_length_;
     code_ = std::vector<std::complex<float>>(vector_length_);
 

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc

@@ -141,7 +141,7 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
     acq_parameters.total_block_exp = configuration->property(role + ".total_block_exp", 10);
 
     acq_parameters.num_doppler_bins_step2 = configuration->property(role + ".second_nbins", 4);
-    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", 125.0);
+    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", static_cast<float>(125.0));
     acq_parameters.make_2_steps = configuration->property(role + ".make_two_steps", false);
     acq_parameters.max_num_acqs = configuration->property(role + ".max_num_acqs", 2);
     acquisition_fpga_ = pcps_make_acquisition_fpga(acq_parameters);

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_assisted_acquisition.cc

@@ -37,7 +37,7 @@ GpsL1CaPcpsAssistedAcquisition::GpsL1CaPcpsAssistedAcquisition(
                                 in_streams_(in_streams),
                                 out_streams_(out_streams)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_filename = "./data/acquisition.dat";
 
     DLOG(INFO) << "role " << role;
@@ -57,7 +57,7 @@ GpsL1CaPcpsAssistedAcquisition::GpsL1CaPcpsAssistedAcquisition(
     dump_filename_ = configuration->property(role + ".dump_filename", default_dump_filename);
 
     // --- Find number of samples per spreading code -------------------------
-    vector_length_ = round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    vector_length_ = static_cast<unsigned int>(round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
     code_.reserve(vector_length_);
 

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_opencl_acquisition.cc

@@ -44,7 +44,7 @@ GpsL1CaPcpsOpenClAcquisition::GpsL1CaPcpsOpenClAcquisition(
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_filename = "./data/acquisition.dat";
 
     DLOG(INFO) << "role " << role;
@@ -77,7 +77,7 @@ GpsL1CaPcpsOpenClAcquisition::GpsL1CaPcpsOpenClAcquisition(
         default_dump_filename);
 
     // -- Find number of samples per spreading code -------------------------
-    code_length_ = round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    code_length_ = static_cast<unsigned int>(round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
     vector_length_ = code_length_ * sampled_ms_;
 
@@ -126,11 +126,11 @@ void GpsL1CaPcpsOpenClAcquisition::stop_acquisition()
 
 void GpsL1CaPcpsOpenClAcquisition::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
     if (pfa == 0.0)
         {

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_quicksync_acquisition.cc

@@ -45,7 +45,7 @@ GpsL1CaPcpsQuickSyncAcquisition::GpsL1CaPcpsQuickSyncAcquisition(
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_filename = "./data/acquisition.dat";
 
     DLOG(INFO) << "role " << role;
@@ -62,7 +62,7 @@ GpsL1CaPcpsQuickSyncAcquisition::GpsL1CaPcpsQuickSyncAcquisition(
     sampled_ms_ = configuration_->property(role + ".coherent_integration_time_ms", 4);
 
     // -- Find number of samples per spreading code -------------------------
-    code_length_ = round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    code_length_ = static_cast<unsigned int>(round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
     /* Calculate the folding factor value based on the calculations */
     auto temp = static_cast<unsigned int>(ceil(sqrt(log2(code_length_))));
@@ -155,11 +155,11 @@ void GpsL1CaPcpsQuickSyncAcquisition::stop_acquisition()
 
 void GpsL1CaPcpsQuickSyncAcquisition::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
     if (pfa == 0.0)
         {

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_tong_acquisition.cc

@@ -44,7 +44,7 @@ GpsL1CaPcpsTongAcquisition::GpsL1CaPcpsTongAcquisition(
                                 out_streams_(out_streams)
 {
     configuration_ = configuration;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_filename = "./data/acquisition.dat";
 
     DLOG(INFO) << "role " << role;
@@ -68,7 +68,7 @@ GpsL1CaPcpsTongAcquisition::GpsL1CaPcpsTongAcquisition(
     dump_filename_ = configuration_->property(role + ".dump_filename", default_dump_filename);
 
     // -- Find number of samples per spreading code -------------------------
-    code_length_ = round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    code_length_ = static_cast<unsigned int>(round(fs_in_ / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
     vector_length_ = code_length_ * sampled_ms_;
 
@@ -117,11 +117,11 @@ void GpsL1CaPcpsTongAcquisition::stop_acquisition()
 
 void GpsL1CaPcpsTongAcquisition::set_threshold(float threshold)
 {
-    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);
+    float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", static_cast<float>(0.0));
 
     if (pfa == 0.0)
         {
-            pfa = configuration_->property(role_ + ".pfa", 0.0);
+            pfa = configuration_->property(role_ + ".pfa", static_cast<float>(0.0));
         }
     if (pfa == 0.0)
         {

src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition.cc

@@ -61,7 +61,7 @@ GpsL2MPcpsAcquisition::GpsL2MPcpsAcquisition(
     fs_in_ = acq_parameters_.fs_in;
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GPS_L2_M_CODE_RATE_CPS / GPS_L2_M_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
 
     acquisition_ = pcps_make_acquisition(acq_parameters_);
@@ -187,11 +187,7 @@ void GpsL2MPcpsAcquisition::set_state(int state)
 
 void GpsL2MPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -212,11 +208,7 @@ void GpsL2MPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void GpsL2MPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -235,11 +227,7 @@ void GpsL2MPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr GpsL2MPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc

@@ -63,7 +63,7 @@ GpsL2MPcpsAcquisitionFpga::GpsL2MPcpsAcquisitionFpga(
         }
     acq_parameters.doppler_max = doppler_max_;
 
-    unsigned int code_length = std::round(static_cast<double>(fs_in_) / (GPS_L2_M_CODE_RATE_CPS / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS)));
+    auto code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in_) / (GPS_L2_M_CODE_RATE_CPS / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS))));
     acq_parameters.code_length = code_length;
     // The FPGA can only use FFT lengths that are a power of two.
     float nbits = ceilf(log2f(static_cast<float>(code_length)));

src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition.cc

@@ -60,7 +60,7 @@ GpsL5iPcpsAcquisition::GpsL5iPcpsAcquisition(
     item_size_ = acq_parameters_.it_size;
 
     code_length_ = static_cast<unsigned int>(std::floor(static_cast<double>(acq_parameters_.resampled_fs) / (GPS_L5I_CODE_RATE_CPS / GPS_L5I_CODE_LENGTH_CHIPS)));
-    vector_length_ = std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2 : 1);
+    vector_length_ = static_cast<unsigned int>(std::floor(acq_parameters_.sampled_ms * acq_parameters_.samples_per_ms) * (acq_parameters_.bit_transition_flag ? 2.0 : 1.0));
     code_ = std::vector<std::complex<float>>(vector_length_);
     fs_in_ = acq_parameters_.fs_in;
 
@@ -188,11 +188,7 @@ void GpsL5iPcpsAcquisition::set_state(int state)
 
 void GpsL5iPcpsAcquisition::connect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to connect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to connect
         }
@@ -213,11 +209,7 @@ void GpsL5iPcpsAcquisition::connect(gr::top_block_sptr top_block)
 
 void GpsL5iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            // nothing to disconnect
-        }
-    else if (item_type_ == "cshort")
         {
             // nothing to disconnect
         }
@@ -236,11 +228,7 @@ void GpsL5iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
 
 gr::basic_block_sptr GpsL5iPcpsAcquisition::get_left_block()
 {
-    if (item_type_ == "gr_complex")
+    if (item_type_ == "gr_complex" || item_type_ == "cshort")
-        {
-            return acquisition_;
-        }
-    if (item_type_ == "cshort")
         {
             return acquisition_;
         }

src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc

@@ -144,7 +144,7 @@ GpsL5iPcpsAcquisitionFpga::GpsL5iPcpsAcquisitionFpga(
     acq_parameters.total_block_exp = configuration->property(role + ".total_block_exp", 13);
 
     acq_parameters.num_doppler_bins_step2 = configuration->property(role + ".second_nbins", 4);
-    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", 125.0);
+    acq_parameters.doppler_step2 = configuration->property(role + ".second_doppler_step", static_cast<float>(125.0));
     acq_parameters.make_2_steps = configuration->property(role + ".make_two_steps", false);
     acq_parameters.max_num_acqs = configuration->property(role + ".max_num_acqs", 2);
     acquisition_fpga_ = pcps_make_acquisition_fpga(acq_parameters);

src/algorithms/acquisition/gnuradio_blocks/galileo_e5a_noncoherent_iq_acquisition_caf_cc.cc

@@ -240,7 +240,7 @@ void galileo_e5a_noncoherentIQ_acquisition_caf_cc::init()
     for (unsigned int doppler_index = 0; doppler_index < d_num_doppler_bins; doppler_index++)
         {
             int doppler = -static_cast<int>(d_doppler_max) + d_doppler_step * doppler_index;
-            float phase_step_rad = TWO_PI * doppler / static_cast<float>(d_fs_in);
+            float phase_step_rad = static_cast<float>(TWO_PI) * doppler / static_cast<float>(d_fs_in);
             std::array<float, 1> _phase{};
             volk_gnsssdr_s32f_sincos_32fc(d_grid_doppler_wipeoffs[doppler_index].data(), -phase_step_rad, _phase.data(), d_fft_size);
         }

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.cc

@@ -82,7 +82,7 @@ pcps_acquisition::pcps_acquisition(const Acq_Conf& conf_) : gr::block("pcps_acqu
     d_state = 0;
     d_doppler_bias = 0;
     d_num_noncoherent_integrations_counter = 0U;
-    d_consumed_samples = d_acq_parameters.sampled_ms * d_acq_parameters.samples_per_ms * (d_acq_parameters.bit_transition_flag ? 2 : 1);
+    d_consumed_samples = d_acq_parameters.sampled_ms * d_acq_parameters.samples_per_ms * (d_acq_parameters.bit_transition_flag ? 2.0 : 1.0);
     if (d_acq_parameters.sampled_ms == d_acq_parameters.ms_per_code)
         {
             d_fft_size = d_consumed_samples;
@@ -258,11 +258,11 @@ void pcps_acquisition::update_local_carrier(own::span<gr_complex> carrier_vector
     float phase_step_rad;
     if (d_acq_parameters.use_automatic_resampler)
         {
-            phase_step_rad = TWO_PI * freq / static_cast<float>(d_acq_parameters.resampled_fs);
+            phase_step_rad = static_cast<float>(TWO_PI) * freq / static_cast<float>(d_acq_parameters.resampled_fs);
         }
     else
         {
-            phase_step_rad = TWO_PI * freq / static_cast<float>(d_acq_parameters.fs_in);
+            phase_step_rad = static_cast<float>(TWO_PI) * freq / static_cast<float>(d_acq_parameters.fs_in);
         }
     std::array<float, 1> _phase{};
     volk_gnsssdr_s32f_sincos_32fc(carrier_vector.data(), -phase_step_rad, _phase.data(), carrier_vector.size());
@@ -531,8 +531,8 @@ float pcps_acquisition::max_to_input_power_statistic(uint32_t& indext, int32_t&
     indext = index_time;
     if (!d_step_two)
         {
-            int index_opp = (index_doppler + d_num_doppler_bins / 2) % d_num_doppler_bins;
+            auto index_opp = (index_doppler + d_num_doppler_bins / 2) % d_num_doppler_bins;
-            d_input_power = std::accumulate(d_magnitude_grid[index_opp].data(), d_magnitude_grid[index_opp].data() + effective_fft_size, 0.0) / effective_fft_size / 2.0 / d_num_noncoherent_integrations_counter;
+            d_input_power = std::accumulate(d_magnitude_grid[index_opp].data(), d_magnitude_grid[index_opp].data() + effective_fft_size, static_cast<float>(0.0)) / static_cast<float>(effective_fft_size / 2.0 / d_num_noncoherent_integrations_counter);
             doppler = -static_cast<int32_t>(doppler_max) + d_doppler_center + doppler_step * static_cast<int32_t>(index_doppler);
         }
     else
@@ -891,12 +891,12 @@ void pcps_acquisition::calculate_threshold()
             return;
         }
 
-    int effective_fft_size = (d_acq_parameters.bit_transition_flag ? (d_fft_size / 2) : d_fft_size);
+    auto effective_fft_size = static_cast<int>(d_acq_parameters.bit_transition_flag ? (d_fft_size / 2) : d_fft_size);
     int num_doppler_bins = (d_step_two ? d_num_doppler_bins_step2 : d_num_doppler_bins);
 
     int num_bins = effective_fft_size * num_doppler_bins;
 
-    d_threshold = 2.0 * boost::math::gamma_p_inv(2.0 * d_acq_parameters.max_dwells, std::pow(1.0 - pfa, 1.0 / static_cast<float>(num_bins)));
+    d_threshold = static_cast<float>(2.0 * boost::math::gamma_p_inv(2.0 * d_acq_parameters.max_dwells, std::pow(1.0 - pfa, 1.0 / static_cast<float>(num_bins))));
 }
 
 

src/algorithms/acquisition/gnuradio_blocks/pcps_cccwsr_acquisition_cc.cc

@@ -175,7 +175,7 @@ void pcps_cccwsr_acquisition_cc::init()
     for (uint32_t doppler_index = 0; doppler_index < d_num_doppler_bins; doppler_index++)
         {
             int32_t doppler = -static_cast<int32_t>(d_doppler_max) + d_doppler_step * doppler_index;
-            float phase_step_rad = TWO_PI * doppler / static_cast<float>(d_fs_in);
+            float phase_step_rad = static_cast<float>(TWO_PI) * doppler / static_cast<float>(d_fs_in);
             std::array<float, 1> _phase{};
             volk_gnsssdr_s32f_sincos_32fc(d_grid_doppler_wipeoffs[doppler_index].data(), -phase_step_rad, _phase.data(), d_fft_size);
         }

src/algorithms/acquisition/gnuradio_blocks/pcps_quicksync_acquisition_cc.cc

@@ -195,7 +195,7 @@ void pcps_quicksync_acquisition_cc::init()
     for (uint32_t doppler_index = 0; doppler_index < d_num_doppler_bins; doppler_index++)
         {
             int32_t doppler = -static_cast<int32_t>(d_doppler_max) + d_doppler_step * doppler_index;
-            float phase_step_rad = TWO_PI * doppler / static_cast<float>(d_fs_in);
+            float phase_step_rad = static_cast<float>(TWO_PI) * doppler / static_cast<float>(d_fs_in);
             std::array<float, 1> _phase{};
             volk_gnsssdr_s32f_sincos_32fc(d_grid_doppler_wipeoffs[doppler_index].data(), -phase_step_rad, _phase.data(), d_samples_per_code * d_folding_factor);
         }

src/algorithms/acquisition/gnuradio_blocks/pcps_tong_acquisition_cc.cc

@@ -182,7 +182,7 @@ void pcps_tong_acquisition_cc::init()
     for (uint32_t doppler_index = 0; doppler_index < d_num_doppler_bins; doppler_index++)
         {
             int32_t doppler = -static_cast<int32_t>(d_doppler_max) + d_doppler_step * doppler_index;
-            float phase_step_rad = TWO_PI * doppler / static_cast<float>(d_fs_in);
+            float phase_step_rad = static_cast<float>(TWO_PI) * doppler / static_cast<float>(d_fs_in);
             std::array<float, 1> _phase{};
             volk_gnsssdr_s32f_sincos_32fc(d_grid_doppler_wipeoffs[doppler_index].data(), -phase_step_rad, _phase.data(), d_fft_size);
         }

src/algorithms/acquisition/libs/acq_conf.cc

@@ -148,7 +148,7 @@ void Acq_Conf::ConfigureAutomaticResampler(double opt_freq)
 
 void Acq_Conf::SetDerivedParams()
 {
-    samples_per_ms = static_cast<float>(resampled_fs) * 0.001;
+    samples_per_ms = static_cast<float>(resampled_fs) * 0.001F;
     samples_per_chip = static_cast<unsigned int>(std::ceil(static_cast<float>(resampled_fs) / chips_per_second));
     samples_per_code = samples_per_ms * ms_per_code;
 }

src/algorithms/channel/adapters/channel.cc

@@ -79,10 +79,10 @@ Channel::Channel(const ConfigurationInterface* configuration, uint32_t channel,
 
     acq_->set_doppler_step(doppler_step);
 
-    float threshold = configuration->property("Acquisition_" + implementation_ + std::to_string(channel_) + ".threshold", 0.0);
+    float threshold = configuration->property("Acquisition_" + implementation_ + std::to_string(channel_) + ".threshold", static_cast<float>(0.0));
     if (threshold == 0.0)
         {
-            threshold = configuration->property("Acquisition_" + implementation_ + ".threshold", 0.0);
+            threshold = configuration->property("Acquisition_" + implementation_ + ".threshold", static_cast<float>(0.0));
         }
 
     acq_->set_threshold(threshold);

src/algorithms/channel/adapters/channel.h

@@ -78,9 +78,9 @@ public:
 
     void assist_acquisition_doppler(double Carrier_Doppler_hz) override;
 
-    inline std::shared_ptr<AcquisitionInterface> acquisition() { return acq_; }
+    inline std::shared_ptr<AcquisitionInterface> acquisition() const { return acq_; }
-    inline std::shared_ptr<TrackingInterface> tracking() { return trk_; }
+    inline std::shared_ptr<TrackingInterface> tracking() const { return trk_; }
-    inline std::shared_ptr<TelemetryDecoderInterface> telemetry() { return nav_; }
+    inline std::shared_ptr<TelemetryDecoderInterface> telemetry() const { return nav_; }
     void msg_handler_events(pmt::pmt_t msg);
 
 private:

src/algorithms/data_type_adapter/adapters/byte_to_short.cc

@@ -26,9 +26,9 @@
 ByteToShort::ByteToShort(const ConfigurationInterface* configuration, std::string role,
     unsigned int in_streams, unsigned int out_streams) : role_(std::move(role)), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "byte";
+    const std::string default_input_item_type("byte");
-    std::string default_output_item_type = "short";
+    const std::string default_output_item_type("short");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/data_type_adapter/adapters/ibyte_to_cbyte.cc

@@ -27,9 +27,9 @@
 IbyteToCbyte::IbyteToCbyte(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "byte";
+    const std::string default_input_item_type("byte");
-    std::string default_output_item_type = "lv_8sc_t";
+    const std::string default_output_item_type("lv_8sc_t");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/data_type_adapter/adapters/ibyte_to_complex.cc

@@ -25,9 +25,9 @@
 IbyteToComplex::IbyteToComplex(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "byte";
+    const std::string default_input_item_type("byte");
-    std::string default_output_item_type = "gr_complex";
+    const std::string default_output_item_type("gr_complex");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/data_type_adapter/adapters/ibyte_to_cshort.cc

@@ -27,9 +27,9 @@
 IbyteToCshort::IbyteToCshort(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "byte";
+    const std::string default_input_item_type("byte");
-    std::string default_output_item_type = "cshort";
+    const std::string default_output_item_type("cshort");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/data_type_adapter/adapters/ishort_to_complex.cc

@@ -25,9 +25,9 @@
 IshortToComplex::IshortToComplex(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "short";
+    const std::string default_input_item_type("short");
-    std::string default_output_item_type = "gr_complex";
+    const std::string default_output_item_type("gr_complex");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/data_type_adapter/adapters/ishort_to_cshort.cc

@@ -27,9 +27,9 @@
 IshortToCshort::IshortToCshort(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "short";
+    const std::string default_input_item_type("short");
-    std::string default_output_item_type = "cshort";
+    const std::string default_output_item_type("cshort");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/data_type_adapter/gnuradio_blocks/interleaved_byte_to_complex_byte.cc

@@ -35,7 +35,7 @@ interleaved_byte_to_complex_byte::interleaved_byte_to_complex_byte() : sync_deci
                                                                            gr::io_signature::make(1, 1, sizeof(lv_8sc_t)),  // lv_8sc_t is a Volk's typedef for std::complex<signed char>
                                                                            2)
 {
-    const int alignment_multiple = volk_get_alignment() / sizeof(lv_8sc_t);
+    const auto alignment_multiple = static_cast<int>(volk_get_alignment() / sizeof(lv_8sc_t));
     set_alignment(std::max(1, alignment_multiple));
 }
 

src/algorithms/data_type_adapter/gnuradio_blocks/interleaved_byte_to_complex_short.cc

@@ -35,7 +35,7 @@ interleaved_byte_to_complex_short::interleaved_byte_to_complex_short() : sync_de
                                                                              gr::io_signature::make(1, 1, sizeof(lv_16sc_t)),  // lv_16sc_t is a Volk's typedef for std::complex<short int>
                                                                              2)
 {
-    const int alignment_multiple = volk_get_alignment() / sizeof(lv_16sc_t);
+    const auto alignment_multiple = static_cast<int>(volk_get_alignment() / sizeof(lv_16sc_t));
     set_alignment(std::max(1, alignment_multiple));
 }
 

src/algorithms/data_type_adapter/gnuradio_blocks/interleaved_short_to_complex_short.cc

@@ -35,7 +35,7 @@ interleaved_short_to_complex_short::interleaved_short_to_complex_short() : sync_
                                                                                gr::io_signature::make(1, 1, sizeof(lv_16sc_t)),  // lv_16sc_t is a Volk's typedef for std::complex<short int>
                                                                                2)
 {
-    const int alignment_multiple = volk_get_alignment() / sizeof(lv_16sc_t);
+    const auto alignment_multiple = static_cast<int>(volk_get_alignment() / sizeof(lv_16sc_t));
     set_alignment(std::max(1, alignment_multiple));
 }
 

src/algorithms/input_filter/adapters/beamformer_filter.cc

@@ -28,8 +28,8 @@ BeamformerFilter::BeamformerFilter(
     const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_stream, unsigned int out_stream) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_file = "./data/input_filter.dat";
+    const std::string default_dump_file("./data/input_filter.dat");
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     dump_ = configuration->property(role + ".dump", false);
     DLOG(INFO) << "dump_ is " << dump_;

src/algorithms/input_filter/adapters/fir_filter.cc

@@ -132,17 +132,17 @@ FirFilter::FirFilter(const ConfigurationInterface* configuration, std::string ro
 
 void FirFilter::init()
 {
-    std::string default_input_item_type = "gr_complex";
+    const std::string default_input_item_type("gr_complex");
-    std::string default_output_item_type = "gr_complex";
+    const std::string default_output_item_type("gr_complex");
-    std::string default_taps_item_type = "float";
+    const std::string default_taps_item_type("float");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
-    int default_number_of_taps = 6;
+    const int default_number_of_taps = 6;
-    unsigned int default_number_of_bands = 2;
+    const unsigned int default_number_of_bands = 2;
-    std::vector<double> default_bands = {0.0, 0.4, 0.6, 1.0};
+    const std::vector<double> default_bands = {0.0, 0.4, 0.6, 1.0};
-    std::vector<double> default_ampl = {1.0, 1.0, 0.0, 0.0};
+    const std::vector<double> default_ampl = {1.0, 1.0, 0.0, 0.0};
-    std::vector<double> default_error_w = {1.0, 1.0};
+    const std::vector<double> default_error_w = {1.0, 1.0};
-    std::string default_filter_type = "bandpass";
+    const std::string default_filter_type("bandpass");
-    int default_grid_density = 16;
+    const int default_grid_density = 16;
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/input_filter/adapters/freq_xlating_fir_filter.cc

@@ -31,20 +31,20 @@
 FreqXlatingFirFilter::FreqXlatingFirFilter(const ConfigurationInterface* configuration, std::string role,
     unsigned int in_streams, unsigned int out_streams) : role_(std::move(role)), in_streams_(in_streams), out_streams_(out_streams)
 {
-    std::string default_input_item_type = "gr_complex";
+    const std::string default_input_item_type("gr_complex");
-    std::string default_output_item_type = "gr_complex";
+    const std::string default_output_item_type("gr_complex");
-    std::string default_taps_item_type = "float";
+    const std::string default_taps_item_type("float");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
-    double default_intermediate_freq = 0.0;
+    const double default_intermediate_freq = 0.0;
-    double default_sampling_freq = 4000000.0;
+    const double default_sampling_freq = 4000000.0;
-    int default_number_of_taps = 6;
+    const int default_number_of_taps = 6;
-    unsigned int default_number_of_bands = 2;
+    const unsigned int default_number_of_bands = 2;
-    std::vector<double> default_bands = {0.0, 0.4, 0.6, 1.0};
+    const std::vector<double> default_bands = {0.0, 0.4, 0.6, 1.0};
-    std::vector<double> default_ampl = {1.0, 1.0, 0.0, 0.0};
+    const std::vector<double> default_ampl = {1.0, 1.0, 0.0, 0.0};
-    std::vector<double> default_error_w = {1.0, 1.0};
+    const std::vector<double> default_error_w = {1.0, 1.0};
-    std::string default_filter_type = "bandpass";
+    const std::string default_filter_type("bandpass");
-    int default_grid_density = 16;
+    const int default_grid_density = 16;
-    int default_decimation_factor = 1;
+    const int default_decimation_factor = 1;
 
     DLOG(INFO) << "role " << role_;
 

src/algorithms/input_filter/adapters/notch_filter.cc

@@ -28,27 +28,22 @@
 NotchFilter::NotchFilter(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    float pfa;
+    const float default_pfa = 0.001;
-    float default_pfa = 0.001;
+    const float default_p_c_factor = 0.9;
-    float p_c_factor;
+    const int default_length_ = 32;
-    float default_p_c_factor = 0.9;
+    const int default_n_segments_est = 12500;
-    int length_;
+    const int default_n_segments_reset = 5000000;
-    int default_length_ = 32;
+    const std::string default_item_type("gr_complex");
-    int n_segments_est;
+    const std::string default_dump_file("./data/input_filter.dat");
-    int default_n_segments_est = 12500;
-    int n_segments_reset;
-    int default_n_segments_reset = 5000000;
-    std::string default_item_type = "gr_complex";
-    std::string default_dump_file = "./data/input_filter.dat";
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     dump_ = configuration->property(role + ".dump", false);
     DLOG(INFO) << "dump_ is " << dump_;
     dump_filename_ = configuration->property(role + ".dump_filename", default_dump_file);
-    pfa = configuration->property(role + ".pfa", default_pfa);
+    float pfa = configuration->property(role + ".pfa", default_pfa);
-    p_c_factor = configuration->property(role + ".p_c_factor", default_p_c_factor);
+    float p_c_factor = configuration->property(role + ".p_c_factor", default_p_c_factor);
-    length_ = configuration->property(role + ".length", default_length_);
+    int length_ = configuration->property(role + ".length", default_length_);
-    n_segments_est = configuration->property(role + ".segments_est", default_n_segments_est);
+    int n_segments_est = configuration->property(role + ".segments_est", default_n_segments_est);
-    n_segments_reset = configuration->property(role + ".segments_reset", default_n_segments_reset);
+    int n_segments_reset = configuration->property(role + ".segments_reset", default_n_segments_reset);
     if (item_type_ == "gr_complex")
         {
             item_size_ = sizeof(gr_complex);

src/algorithms/input_filter/adapters/notch_filter_lite.cc

@@ -29,32 +29,26 @@
 NotchFilterLite::NotchFilterLite(const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
 {
-    float p_c_factor;
+    const float default_p_c_factor = 0.9;
-    float default_p_c_factor = 0.9;
+    const float default_pfa = 0.001;
-    float pfa;
+    const int default_length_ = 32;
-    float default_pfa = 0.001;
+    const int default_n_segments_est = 12500;
-    int length_;
+    const int default_n_segments_reset = 5000000;
-    int default_length_ = 32;
+    const float default_samp_freq = 4000000;
-    int n_segments_est;
+    const std::string default_item_type("gr_complex");
-    int default_n_segments_est = 12500;
+    const std::string default_dump_file("./data/input_filter.dat");
-    int n_segments_reset;
-    int default_n_segments_reset = 5000000;
-    float default_samp_freq = 4000000;
     float samp_freq = configuration->property("SignalSource.sampling_frequency", default_samp_freq);
-    float default_coeff_rate = samp_freq * 0.1;
+    float default_coeff_rate = samp_freq * 0.1F;
-    float coeff_rate;
-    std::string default_item_type = "gr_complex";
-    std::string default_dump_file = "./data/input_filter.dat";
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     dump_ = configuration->property(role + ".dump", false);
     DLOG(INFO) << "dump_ is " << dump_;
     dump_filename_ = configuration->property(role + ".dump_filename", default_dump_file);
-    p_c_factor = configuration->property(role + ".p_c_factor", default_p_c_factor);
+    float p_c_factor = configuration->property(role + ".p_c_factor", default_p_c_factor);
-    pfa = configuration->property(role + ".pfa", default_pfa);
+    float pfa = configuration->property(role + ".pfa", default_pfa);
-    coeff_rate = configuration->property(role + ".coeff_rate", default_coeff_rate);
+    float coeff_rate = configuration->property(role + ".coeff_rate", default_coeff_rate);
-    length_ = configuration->property(role + ".length", default_length_);
+    int length_ = configuration->property(role + ".length", default_length_);
-    n_segments_est = configuration->property(role + ".segments_est", default_n_segments_est);
+    int n_segments_est = configuration->property(role + ".segments_est", default_n_segments_est);
-    n_segments_reset = configuration->property(role + ".segments_reset", default_n_segments_reset);
+    int n_segments_reset = configuration->property(role + ".segments_reset", default_n_segments_reset);
     int n_segments_coeff = static_cast<int>((samp_freq / coeff_rate) / static_cast<float>(length_));
     n_segments_coeff = std::max(1, n_segments_coeff);
     if (item_type_ == "gr_complex")

src/algorithms/input_filter/adapters/pulse_blanking_filter.cc

@@ -32,9 +32,9 @@ PulseBlankingFilter::PulseBlankingFilter(const ConfigurationInterface* configura
 {
     size_t item_size;
     xlat_ = false;
-    std::string default_input_item_type = "gr_complex";
+    const std::string default_input_item_type("gr_complex");
-    std::string default_output_item_type = "gr_complex";
+    const std::string default_output_item_type("gr_complex");
-    std::string default_dump_filename = "../data/input_filter.dat";
+    const std::string default_dump_filename("../data/input_filter.dat");
 
     DLOG(INFO) << "role " << role_;
 
@@ -42,13 +42,13 @@ PulseBlankingFilter::PulseBlankingFilter(const ConfigurationInterface* configura
     output_item_type_ = configuration->property(role_ + ".output_item_type", default_output_item_type);
     dump_ = configuration->property(role_ + ".dump", false);
     dump_filename_ = configuration->property(role_ + ".dump_filename", default_dump_filename);
-    float default_pfa_ = 0.04;
+    const float default_pfa_ = 0.04;
     float pfa = configuration->property(role_ + ".pfa", default_pfa_);
-    int default_length_ = 32;
+    const int default_length_ = 32;
     int length_ = configuration->property(role_ + ".length", default_length_);
-    int default_n_segments_est = 12500;
+    const int default_n_segments_est = 12500;
     int n_segments_est = configuration->property(role_ + ".segments_est", default_n_segments_est);
-    int default_n_segments_reset = 5000000;
+    const int default_n_segments_reset = 5000000;
     int n_segments_reset = configuration->property(role_ + ".segments_reset", default_n_segments_reset);
     if (input_item_type_ == "gr_complex")
         {
@@ -62,17 +62,17 @@ PulseBlankingFilter::PulseBlankingFilter(const ConfigurationInterface* configura
             item_size = sizeof(gr_complex);    // avoids uninitialization
             input_size_ = sizeof(gr_complex);  // avoids uninitialization
         }
-    double default_if = 0.0;
+    const double default_if = 0.0;
     double if_aux = configuration->property(role_ + ".if", default_if);
     double if_ = configuration->property(role_ + ".IF", if_aux);
     if (std::abs(if_) > 1.0)
         {
             xlat_ = true;
-            double default_sampling_freq = 4000000.0;
+            const double default_sampling_freq = 4000000.0;
             double sampling_freq_ = configuration->property(role_ + ".sampling_frequency", default_sampling_freq);
-            double default_bw = 2000000.0;
+            const double default_bw = 2000000.0;
             double bw_ = configuration->property(role_ + ".bw", default_bw);
-            double default_tw = bw_ / 10.0;
+            const double default_tw = bw_ / 10.0;
             double tw_ = configuration->property(role_ + ".tw", default_tw);
             const std::vector<float> taps = gr::filter::firdes::low_pass(1.0, sampling_freq_, bw_, tw_);
             freq_xlating_ = gr::filter::freq_xlating_fir_filter_ccf::make(1, taps, if_, sampling_freq_);

src/algorithms/input_filter/gnuradio_blocks/notch_cc.cc

@@ -23,6 +23,7 @@
 #include <gnuradio/io_signature.h>
 #include <volk/volk.h>
 #include <algorithm>
+#include <cmath>
 #include <cstring>
 
 
@@ -91,7 +92,7 @@ int Notch::general_work(int noutput_items, gr_vector_int &ninput_items __attribu
                     d_fft->execute();
                     volk_32fc_s32f_power_spectrum_32f(power_spect.data(), d_fft->get_outbuf(), 1.0, length_);
                     volk_32f_s32f_calc_spectral_noise_floor_32f(&sig2dB, power_spect.data(), 15.0, length_);
-                    sig2lin = std::pow(10.0, (sig2dB / 10.0)) / (static_cast<float>(n_deg_fred));
+                    sig2lin = std::pow(10.0F, (sig2dB / 10.0F)) / (static_cast<float>(n_deg_fred));
                     noise_pow_est = (static_cast<float>(n_segments) * noise_pow_est + sig2lin) / (static_cast<float>(n_segments + 1));
                     memcpy(out, in, sizeof(gr_complex) * length_);
                 }
@@ -103,13 +104,13 @@ int Notch::general_work(int noutput_items, gr_vector_int &ninput_items __attribu
                             if (filter_state_ == false)
                                 {
                                     filter_state_ = true;
-                                    last_out = gr_complex(0, 0);
+                                    last_out = gr_complex(0.0, 0.0);
                                 }
                             volk_32fc_x2_multiply_conjugate_32fc(c_samples.data(), in, (in - 1), length_);
                             volk_32fc_s32f_atan2_32f(angle_.data(), c_samples.data(), static_cast<float>(1.0), length_);
                             for (int32_t aux = 0; aux < length_; aux++)
                                 {
-                                    z_0 = std::exp(gr_complex(0, 1) * (*(angle_.data() + aux)));
+                                    z_0 = std::exp(gr_complex(0.0, 1.0) * (*(angle_.data() + aux)));
                                     *(out + aux) = *(in + aux) - z_0 * (*(in + aux - 1)) + p_c_factor * z_0 * last_out;
                                     last_out = *(out + aux);
                                 }

src/algorithms/input_filter/gnuradio_blocks/notch_lite_cc.cc

@@ -23,6 +23,7 @@
 #include <gnuradio/io_signature.h>
 #include <volk/volk.h>
 #include <algorithm>
+#include <cmath>
 #include <cstring>
 
 
@@ -96,7 +97,7 @@ int NotchLite::general_work(int noutput_items, gr_vector_int &ninput_items __att
                     d_fft->execute();
                     volk_32fc_s32f_power_spectrum_32f(power_spect.data(), d_fft->get_outbuf(), 1.0, length_);
                     volk_32f_s32f_calc_spectral_noise_floor_32f(&sig2dB, power_spect.data(), 15.0, length_);
-                    sig2lin = std::pow(10.0, (sig2dB / 10.0)) / static_cast<float>(n_deg_fred);
+                    sig2lin = std::pow(10.0F, (sig2dB / 10.0F)) / static_cast<float>(n_deg_fred);
                     noise_pow_est = (static_cast<float>(n_segments) * noise_pow_est + sig2lin) / static_cast<float>(n_segments + 1);
                     memcpy(out, in, sizeof(gr_complex) * length_);
                 }
@@ -117,7 +118,7 @@ int NotchLite::general_work(int noutput_items, gr_vector_int &ninput_items __att
                                     volk_32fc_s32f_atan2_32f(&angle1, &c_samples1, static_cast<float>(1.0), 1);
                                     volk_32fc_x2_multiply_conjugate_32fc(&c_samples2, (in + length_ - 1), (in + length_ - 2), 1);
                                     volk_32fc_s32f_atan2_32f(&angle2, &c_samples2, static_cast<float>(1.0), 1);
-                                    float angle_ = (angle1 + angle2) / 2.0;
+                                    float angle_ = (angle1 + angle2) / 2.0F;
                                     z_0 = std::exp(gr_complex(0, 1) * angle_);
                                 }
                             for (int32_t aux = 0; aux < length_; aux++)

src/algorithms/libs/cshort_to_float_x2.cc

@@ -34,7 +34,7 @@ cshort_to_float_x2::cshort_to_float_x2() : sync_block("cshort_to_float_x2",
                                                gr::io_signature::make(1, 1, sizeof(lv_16sc_t)),  // lv_8sc_t is a Volk's typedef for std::complex<signed char>
                                                gr::io_signature::make(2, 2, sizeof(float)))
 {
-    const int alignment_multiple = volk_get_alignment() / sizeof(lv_16sc_t);
+    const auto alignment_multiple = static_cast<int>(volk_get_alignment() / sizeof(lv_16sc_t));
     set_alignment(std::max(1, alignment_multiple));
 }
 

src/algorithms/libs/pass_through.cc

@@ -34,7 +34,7 @@ Pass_Through::Pass_Through(const ConfigurationInterface* configuration, const st
                                 in_streams_(in_streams),
                                 out_streams_(out_streams)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string input_type = configuration->property(role + ".input_item_type", default_item_type);
     std::string output_type = configuration->property(role + ".output_item_type", default_item_type);
     if (input_type != output_type)

src/algorithms/libs/rtklib/rtklib_conversions.cc

@@ -128,7 +128,7 @@ obsd_t insert_obs_to_rtklib(obsd_t& rtklib_obs, const Gnss_Synchro& gnss_synchro
 
 geph_t eph_to_rtklib(const Glonass_Gnav_Ephemeris& glonass_gnav_eph, const Glonass_Gnav_Utc_Model& gnav_clock_model)
 {
-    double week;
+    int week;
     double sec;
     int adj_week;
     geph_t rtklib_sat = {0, 0, 0, 0, 0, 0, {0, 0}, {0, 0}, {0.0, 0.0, 0.0}, {0.0, 0.0, 0.0}, {0.0, 0.0, 0.0}, 0.0, 0.0, 0.0};

src/algorithms/observables/gnuradio_blocks/hybrid_observables_gs.cc

@@ -555,17 +555,11 @@ void hybrid_observables_gs::smooth_pseudoranges(std::vector<Gnss_Synchro> &data)
                     switch (d_mapStringValues[it->Signal])
                         {
                         case evGPS_1C:
-                            wavelength_m = SPEED_OF_LIGHT_M_S / FREQ1;
-                            break;
-                        case evGPS_L5:
-                            wavelength_m = SPEED_OF_LIGHT_M_S / FREQ5;
-                            break;
                         case evSBAS_1C:
-                            wavelength_m = SPEED_OF_LIGHT_M_S / FREQ1;
-                            break;
                         case evGAL_1B:
                             wavelength_m = SPEED_OF_LIGHT_M_S / FREQ1;
                             break;
+                        case evGPS_L5:
                         case evGAL_5X:
                             wavelength_m = SPEED_OF_LIGHT_M_S / FREQ5;
                             break;
@@ -626,7 +620,7 @@ int hybrid_observables_gs::general_work(int noutput_items __attribute__((unused)
         {
             d_Rx_clock_buffer.push_back(in[d_nchannels_in - 1][0].Tracking_sample_counter);
             // Consume one item from the clock channel (last of the input channels)
-            consume(d_nchannels_in - 1, 1);
+            consume(static_cast<int32_t>(d_nchannels_in) - 1, 1);
         }
 
     // Push the tracking observables into buffers to allow the observable interpolation at the desired Rx clock

src/algorithms/resampler/adapters/direct_resampler_conditioner.cc

@@ -35,12 +35,10 @@ DirectResamplerConditioner::DirectResamplerConditioner(
     const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_stream, unsigned int out_stream) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "short";
+    const std::string default_item_type("short");
-    std::string default_dump_file = "./data/signal_conditioner.dat";
+    const std::string default_dump_file("./data/signal_conditioner.dat");
-    double fs_in_deprecated;
+    double fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000.0);
-    double fs_in;
+    double fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000.0);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
     sample_freq_in_ = configuration->property(role_ + ".sample_freq_in", 4000000.0);
     sample_freq_out_ = configuration->property(role_ + ".sample_freq_out", fs_in);
     if (std::fabs(fs_in - sample_freq_out_) > std::numeric_limits<double>::epsilon())

src/algorithms/resampler/adapters/mmse_resampler_conditioner.cc

@@ -30,12 +30,10 @@ MmseResamplerConditioner::MmseResamplerConditioner(
     const ConfigurationInterface* configuration, const std::string& role,
     unsigned int in_stream, unsigned int out_stream) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_file = "./data/signal_conditioner.dat";
+    const std::string default_dump_file("./data/signal_conditioner.dat");
-    double fs_in_deprecated;
+    double fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000.0);
-    double fs_in;
+    double fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000.0);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
     sample_freq_in_ = configuration->property(role_ + ".sample_freq_in", 4000000.0);
     sample_freq_out_ = configuration->property(role_ + ".sample_freq_out", fs_in);
     if (std::fabs(fs_in - sample_freq_out_) > std::numeric_limits<double>::epsilon())
@@ -63,9 +61,9 @@ MmseResamplerConditioner::MmseResamplerConditioner(
             fir_filter_ccf_ = gr::filter::fir_filter_ccf::make(1, taps);
 
 #ifdef GR_GREATER_38
-            resampler_ = gr::filter::mmse_resampler_cc::make(0.0, sample_freq_in_ / sample_freq_out_);
+            resampler_ = gr::filter::mmse_resampler_cc::make(0.0, static_cast<float>(sample_freq_in_ / sample_freq_out_));
 #else
-            resampler_ = gr::filter::fractional_resampler_cc::make(0.0, sample_freq_in_ / sample_freq_out_);
+            resampler_ = gr::filter::fractional_resampler_cc::make(0.0, static_cast<float>(sample_freq_in_ / sample_freq_out_));
 #endif
             DLOG(INFO) << "sample_freq_in " << sample_freq_in_;
             DLOG(INFO) << "sample_freq_out" << sample_freq_out_;

src/algorithms/signal_generator/adapters/signal_generator.cc

@@ -36,7 +36,7 @@ SignalGenerator::SignalGenerator(const ConfigurationInterface* configuration,
     unsigned int out_stream,
     Concurrent_Queue<pmt::pmt_t>* queue __attribute__((unused))) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_file = "./data/gen_source.dat";
     std::string default_system = "G";
     std::string default_signal = "1C";

src/algorithms/signal_source/adapters/ad9361_fpga_signal_source.cc

@@ -75,8 +75,8 @@ Ad9361FpgaSignalSource::Ad9361FpgaSignalSource(const ConfigurationInterface *con
         {
             filter_source_ = configuration->property(role + ".filter_source", std::string("Off"));
         }
-    Fpass_ = configuration->property(role + ".Fpass", 0.0);
+    Fpass_ = configuration->property(role + ".Fpass", static_cast<float>(0.0));
-    Fstop_ = configuration->property(role + ".Fstop", 0.0);
+    Fstop_ = configuration->property(role + ".Fstop", static_cast<float>(0.0));
     enable_dds_lo_ = configuration->property(role + ".enable_dds_lo", false);
     freq_dds_tx_hz_ = configuration->property(role + ".freq_dds_tx_hz", static_cast<uint64_t>(10000));
     freq_rf_tx_hz_ = configuration->property(role + ".freq_rf_tx_hz", static_cast<uint64_t>(GPS_L1_FREQ_HZ - GPS_L5_FREQ_HZ - freq_dds_tx_hz_));

src/algorithms/signal_source/adapters/custom_udp_signal_source.cc

@@ -32,16 +32,15 @@ CustomUDPSignalSource::CustomUDPSignalSource(const ConfigurationInterface* confi
     Concurrent_Queue<pmt::pmt_t>* queue __attribute__((unused))) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
     // DUMP PARAMETERS
-    std::string empty = "";
+    const std::string default_dump_file("./data/signal_source.dat");
-    std::string default_dump_file = "./data/signal_source.dat";
+    const std::string default_item_type("gr_complex");
-    std::string default_item_type = "gr_complex";
     dump_ = configuration->property(role + ".dump", false);
     dump_filename_ = configuration->property(role + ".dump_filename", default_dump_file);
 
     // network PARAMETERS
-    std::string default_capture_device = "eth0";
+    const std::string default_capture_device("eth0");
-    std::string default_address = "127.0.0.1";
+    const std::string default_address("127.0.0.1");
-    int default_port = 1234;
+    const int default_port = 1234;
     std::string address = configuration->property(role + ".origin_address", default_address);
     std::string capture_device = configuration->property(role + ".capture_device", default_capture_device);
     int port = configuration->property(role + ".port", default_port);
@@ -51,7 +50,7 @@ CustomUDPSignalSource::CustomUDPSignalSource(const ConfigurationInterface* confi
     channels_in_udp_ = configuration->property(role + ".channels_in_udp", 1);
     IQ_swap_ = configuration->property(role + ".IQ_swap", false);
 
-    std::string default_sample_type = "cbyte";
+    const std::string default_sample_type("cbyte");
     std::string sample_type = configuration->property(role + ".sample_type", default_sample_type);
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     // output item size is always gr_complex

src/algorithms/signal_source/adapters/fmcomms2_signal_source.cc

@@ -37,8 +37,8 @@ Fmcomms2SignalSource::Fmcomms2SignalSource(const ConfigurationInterface *configu
     const std::string &role, unsigned int in_stream, unsigned int out_stream,
     Concurrent_Queue<pmt::pmt_t> *queue) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_file = "./data/signal_source.dat";
+    const std::string default_dump_file("./data/signal_source.dat");
     std::string default_gain_mode("slow_attack");
     double default_tx_attenuation_db = -10.0;
     uri_ = configuration->property(role + ".device_address", std::string("192.168.2.1"));

src/algorithms/signal_source/adapters/labsat_signal_source.cc

@@ -28,7 +28,7 @@
 LabsatSignalSource::LabsatSignalSource(const ConfigurationInterface* configuration,
     const std::string& role, unsigned int in_stream, unsigned int out_stream, Concurrent_Queue<pmt::pmt_t>* queue) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_file = "./labsat_output.dat";
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     dump_ = configuration->property(role + ".dump", false);

src/algorithms/signal_source/adapters/multichannel_file_signal_source.cc

@@ -44,7 +44,7 @@ MultichannelFileSignalSource::MultichannelFileSignalSource(const ConfigurationIn
     sampling_frequency_ = configuration->property(role + ".sampling_frequency", static_cast<int64_t>(0));
     n_channels_ = configuration->property(role + ".total_channels", 1);
 
-    for (unsigned int n = 0; n < n_channels_; n++)
+    for (int32_t n = 0; n < n_channels_; n++)
         {
             filename_vec_.push_back(configuration->property(role + ".filename" + std::to_string(n), default_filename));
         }
@@ -93,7 +93,7 @@ MultichannelFileSignalSource::MultichannelFileSignalSource(const ConfigurationIn
         }
     try
         {
-            for (unsigned int n = 0; n < n_channels_; n++)
+            for (int32_t n = 0; n < n_channels_; n++)
                 {
                     file_source_vec_.push_back(gr::blocks::file_source::make(item_size_, filename_vec_.at(n).c_str(), repeat_));
 
@@ -210,13 +210,13 @@ MultichannelFileSignalSource::MultichannelFileSignalSource(const ConfigurationIn
 
     if (enable_throttle_control_)
         {
-            for (unsigned int n = 0; n < n_channels_; n++)
+            for (int32_t n = 0; n < n_channels_; n++)
                 {
                     throttle_vec_.push_back(gr::blocks::throttle::make(item_size_, sampling_frequency_));
                 }
         }
 
-    for (unsigned int n = 0; n < n_channels_; n++)
+    for (int32_t n = 0; n < n_channels_; n++)
         {
             LOG(INFO) << "Multichanne File source filename #" << n << filename_vec_.at(n);
         }
@@ -242,7 +242,7 @@ void MultichannelFileSignalSource::connect(gr::top_block_sptr top_block)
 {
     if (enable_throttle_control_ == true)
         {
-            for (unsigned int n = 0; n < n_channels_; n++)
+            for (int32_t n = 0; n < n_channels_; n++)
                 {
                     top_block->connect(file_source_vec_.at(n), 0, throttle_vec_.at(n), 0);
                     DLOG(INFO) << "connected file_source #" << n << " to throttle";
@@ -252,7 +252,7 @@ void MultichannelFileSignalSource::connect(gr::top_block_sptr top_block)
         }
     else
         {
-            for (unsigned int n = 0; n < n_channels_; n++)
+            for (int32_t n = 0; n < n_channels_; n++)
                 {
                     top_block->connect(file_source_vec_.at(n), 0, valve_, n);
                     DLOG(INFO) << "connected file_source #" << n << " to valve_";
@@ -265,7 +265,7 @@ void MultichannelFileSignalSource::disconnect(gr::top_block_sptr top_block)
 {
     if (enable_throttle_control_ == true)
         {
-            for (unsigned int n = 0; n < n_channels_; n++)
+            for (int32_t n = 0; n < n_channels_; n++)
                 {
                     top_block->disconnect(file_source_vec_.at(n), 0, throttle_vec_.at(n), 0);
                     DLOG(INFO) << "disconnected file_source #" << n << " to throttle";
@@ -275,7 +275,7 @@ void MultichannelFileSignalSource::disconnect(gr::top_block_sptr top_block)
         }
     else
         {
-            for (unsigned int n = 0; n < n_channels_; n++)
+            for (int32_t n = 0; n < n_channels_; n++)
                 {
                     top_block->disconnect(file_source_vec_.at(n), 0, valve_, n);
                     DLOG(INFO) << "disconnected file_source #" << n << " to valve_";

src/algorithms/signal_source/adapters/multichannel_file_signal_source.h

@@ -118,7 +118,7 @@ private:
     uint64_t samples_;
     int64_t sampling_frequency_;
     size_t item_size_;
-    uint32_t n_channels_;
+    int32_t n_channels_;
     uint32_t in_streams_;
     uint32_t out_streams_;
     bool repeat_;

src/algorithms/signal_source/adapters/osmosdr_signal_source.cc

@@ -34,9 +34,9 @@ OsmosdrSignalSource::OsmosdrSignalSource(const ConfigurationInterface* configura
     Concurrent_Queue<pmt::pmt_t>* queue) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
     // DUMP PARAMETERS
-    std::string empty = "";
+    std::string empty;
-    std::string default_dump_file = "./data/signal_source.dat";
+    const std::string default_dump_file("./data/signal_source.dat");
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     samples_ = configuration->property(role + ".samples", static_cast<int64_t>(0));
     dump_ = configuration->property(role + ".dump", false);
     dump_filename_ = configuration->property(role + ".dump_filename",

src/algorithms/signal_source/adapters/plutosdr_signal_source.cc

@@ -31,8 +31,8 @@ PlutosdrSignalSource::PlutosdrSignalSource(const ConfigurationInterface* configu
     const std::string& role, unsigned int in_stream, unsigned int out_stream,
     Concurrent_Queue<pmt::pmt_t>* queue) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
-    std::string default_dump_file = "./data/signal_source.dat";
+    const std::string default_dump_file("./data/signal_source.dat");
     std::string default_gain_mode("slow_attack");
     uri_ = configuration->property(role + ".device_address", std::string("192.168.2.1"));
     freq_ = configuration->property(role + ".freq", static_cast<uint64_t>(GPS_L1_FREQ_HZ));

src/algorithms/signal_source/adapters/raw_array_signal_source.cc

@@ -29,7 +29,7 @@
 RawArraySignalSource::RawArraySignalSource(const ConfigurationInterface* configuration,
     std::string role, unsigned int in_stream, unsigned int out_stream, Concurrent_Queue<pmt::pmt_t>* queue) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     std::string default_dump_file = "./data/raw_array_source.dat";
     item_type_ = configuration->property(role + ".item_type", default_item_type);
 

src/algorithms/signal_source/adapters/rtl_tcp_signal_source.cc

@@ -39,23 +39,22 @@ RtlTcpSignalSource::RtlTcpSignalSource(const ConfigurationInterface* configurati
                                            out_stream_(out_stream)
 {
     // DUMP PARAMETERS
-    std::string empty = "";
+    const std::string default_dump_file("./data/signal_source.dat");
-    std::string default_dump_file = "./data/signal_source.dat";
+    const std::string default_item_type("gr_complex");
-    std::string default_item_type = "gr_complex";
     samples_ = configuration->property(role + ".samples", static_cast<uint64_t>(0));
     dump_ = configuration->property(role + ".dump", false);
     dump_filename_ = configuration->property(role + ".dump_filename",
         default_dump_file);
 
     // rtl_tcp PARAMETERS
-    std::string default_address = "127.0.0.1";
+    const std::string default_address("127.0.0.1");
-    int16_t default_port = 1234;
+    const int16_t default_port = 1234;
     AGC_enabled_ = configuration->property(role + ".AGC_enabled", true);
-    freq_ = configuration->property(role + ".freq", GPS_L1_FREQ_HZ);
+    freq_ = configuration->property(role + ".freq", static_cast<int>(GPS_L1_FREQ_HZ));
-    gain_ = configuration->property(role + ".gain", 40.0);
+    gain_ = configuration->property(role + ".gain", 40);
     rf_gain_ = configuration->property(role + ".rf_gain", 40.0);
-    if_gain_ = configuration->property(role + ".if_gain", 40.0);
+    if_gain_ = configuration->property(role + ".if_gain", 40);
-    sample_rate_ = configuration->property(role + ".sampling_frequency", 2.0e6);
+    sample_rate_ = configuration->property(role + ".sampling_frequency", 2000000);
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     address_ = configuration->property(role + ".address", default_address);
     port_ = configuration->property(role + ".port", default_port);

src/algorithms/signal_source/adapters/rtl_tcp_signal_source.h

@@ -98,10 +98,10 @@ private:
     std::string address_;
     size_t item_size_;
     uint64_t samples_;
-    double sample_rate_;
+    int sample_rate_;
-    double freq_;
+    int freq_;
-    double gain_;
+    int gain_;
-    double if_gain_;
+    int if_gain_;
     double rf_gain_;
     unsigned int in_stream_;
     unsigned int out_stream_;

src/algorithms/signal_source/adapters/spir_gss6450_file_signal_source.cc

@@ -56,7 +56,7 @@ SpirGSS6450FileSignalSource::SpirGSS6450FileSignalSource(const ConfigurationInte
         }
     if (n_channels_ > 1)
         {
-            for (uint32_t i = 0; i < n_channels_; i++)
+            for (int32_t i = 0; i < n_channels_; i++)
                 {
                     null_sinks_.push_back(gr::blocks::null_sink::make(sizeof(gr_complex)));
                     unpack_spir_vec_.push_back(make_unpack_spir_gss6450_samples(adc_bits_));
@@ -135,7 +135,7 @@ SpirGSS6450FileSignalSource::SpirGSS6450FileSignalSource(const ConfigurationInte
     LOG(INFO) << "Total number samples to be processed= " << samples_ << " GNSS signal duration= " << signal_duration_s << " [s]";
     std::cout << "GNSS signal recorded time to be processed: " << signal_duration_s << " [s]\n";
 
-    for (uint32_t i = 0; i < (n_channels_); i++)
+    for (int32_t i = 0; i < n_channels_; i++)
         {
             valve_vec_.emplace_back(gnss_sdr_make_valve(sizeof(gr_complex), samples_, queue));
             if (dump_)
@@ -187,7 +187,7 @@ void SpirGSS6450FileSignalSource::connect(gr::top_block_sptr top_block)
             if (n_channels_ > 1)
                 {
                     uint32_t aux = 0;
-                    for (uint32_t i = 0; i < n_channels_; i++)
+                    for (int32_t i = 0; i < n_channels_; i++)
                         {
                             if (i != (sel_ch_ - 1))
                                 {
@@ -205,7 +205,7 @@ void SpirGSS6450FileSignalSource::connect(gr::top_block_sptr top_block)
                                 }
                         }
                 }
-            for (uint32_t i = 0; i < n_channels_; i++)
+            for (int32_t i = 0; i < n_channels_; i++)
                 {
                     if (enable_throttle_control_)
                         {
@@ -248,7 +248,7 @@ void SpirGSS6450FileSignalSource::disconnect(gr::top_block_sptr top_block)
             if (n_channels_ > 1)
                 {
                     uint32_t aux = 0;
-                    for (uint32_t i = 0; i < n_channels_; i++)
+                    for (int32_t i = 0; i < n_channels_; i++)
                         {
                             if (i != (sel_ch_ - 1))
                                 {
@@ -267,7 +267,7 @@ void SpirGSS6450FileSignalSource::disconnect(gr::top_block_sptr top_block)
                         }
                 }
 
-            for (uint32_t i = 0; i < (n_channels_); i++)
+            for (int32_t i = 0; i < (n_channels_); i++)
                 {
                     if (enable_throttle_control_)
                         {

src/algorithms/signal_source/adapters/spir_gss6450_file_signal_source.h

@@ -125,8 +125,8 @@ private:
     uint32_t in_streams_;
     uint32_t out_streams_;
     uint32_t adc_bits_;
-    uint32_t n_channels_;
+    int32_t n_channels_;
-    uint32_t sel_ch_;
+    int32_t sel_ch_;
     bool repeat_;
     bool dump_;  // Enables dumping the gr_complex sample output
     bool enable_throttle_control_;

src/algorithms/signal_source/adapters/uhd_signal_source.cc

@@ -34,8 +34,8 @@ UhdSignalSource::UhdSignalSource(const ConfigurationInterface* configuration,
     Concurrent_Queue<pmt::pmt_t>* queue) : role_(role), in_stream_(in_stream), out_stream_(out_stream)
 {
     // DUMP PARAMETERS
-    std::string empty = "";
+    std::string empty;
-    std::string default_dump_file = "./data/signal_source.dat";
+    const std::string default_dump_file("./data/signal_source.dat");
     std::string default_item_type = "cshort";
 
     // UHD COMMON PARAMETERS

src/algorithms/signal_source/gnuradio_blocks/gr_complex_ip_packet_source.cc

@@ -406,16 +406,6 @@ int Gr_Complex_Ip_Packet_Source::work(int noutput_items,
     switch (d_wire_sample_type)
         {
         case 1:  // complex byte samples
-            bytes_requested = noutput_items * d_bytes_per_sample;
-            if (bytes_requested < fifo_items)
-                {
-                    num_samples_readed = noutput_items;  // read all
-                }
-            else
-                {
-                    num_samples_readed = fifo_items / d_bytes_per_sample;  // read what we have
-                }
-            break;
         case 2:  // complex 4 bits samples
             bytes_requested = noutput_items * d_bytes_per_sample;
             if (bytes_requested < fifo_items)

src/algorithms/signal_source/gnuradio_blocks/labsat23_source.cc

@@ -418,7 +418,7 @@ int labsat23_source::general_work(int noutput_items,
                         {
                             std::vector<int16_t> memblock(n_int16_to_read);
                             binary_input_file.read(reinterpret_cast<char *>(memblock.data()), n_int16_to_read * 2);
-                            n_int16_to_read = binary_input_file.gcount() / 2;  // from bytes to int16
+                            n_int16_to_read = static_cast<int>(binary_input_file.gcount()) / 2;  // from bytes to int16
                             if (n_int16_to_read > 0)
                                 {
                                     int output_pointer = 0;
@@ -476,7 +476,7 @@ int labsat23_source::general_work(int noutput_items,
                         {
                             std::vector<int16_t> memblock(n_int16_to_read);
                             binary_input_file.read(reinterpret_cast<char *>(memblock.data()), n_int16_to_read * 2);
-                            n_int16_to_read = binary_input_file.gcount() / 2;  // from bytes to int16
+                            n_int16_to_read = static_cast<int>(binary_input_file.gcount()) / 2;  // from bytes to int16
                             if (n_int16_to_read > 0)
                                 {
                                     int output_pointer = 0;

src/algorithms/signal_source/gnuradio_blocks/rtl_tcp_signal_source_c.cc

@@ -235,12 +235,12 @@ void rtl_tcp_signal_source_c::set_if_gain(int gain)
         {3, 15, 3}};
 
     std::map<int, double> gains;
-    for (int i = 0; i < static_cast<int>(ranges.size()); i++)
+    for (size_t i = 0; i < ranges.size(); i++)
         {
             gains[i + 1] = ranges[i].start;
         }
 
-    for (int i = ranges.size() - 1; i >= 0; i--)
+    for (size_t i = ranges.size() - 1; i > 0; i--)
         {
             const range &r = ranges[i];
             double error = gain;
@@ -248,7 +248,7 @@ void rtl_tcp_signal_source_c::set_if_gain(int gain)
             while (g < r.stop)
                 {
                     double sum = 0;
-                    for (int j = 0; j < static_cast<int>(gains.size()); j++)
+                    for (size_t j = 0; j < gains.size(); j++)
                         {
                             if (i == j)
                                 {

src/algorithms/signal_source/gnuradio_blocks/unpack_spir_gss6450_samples.cc

@@ -23,15 +23,15 @@
 #include <gnuradio/io_signature.h>
 #include <cmath>
 
-unpack_spir_gss6450_samples_sptr make_unpack_spir_gss6450_samples(unsigned int adc_nbit_)
+unpack_spir_gss6450_samples_sptr make_unpack_spir_gss6450_samples(int adc_nbit_)
 {
     return unpack_spir_gss6450_samples_sptr(new unpack_spir_gss6450_samples(adc_nbit_));
 }
 
 
-unpack_spir_gss6450_samples::unpack_spir_gss6450_samples(unsigned int adc_nbit) : gr::sync_interpolator("unpack_spir_gss6450_samples",
+unpack_spir_gss6450_samples::unpack_spir_gss6450_samples(int adc_nbit) : gr::sync_interpolator("unpack_spir_gss6450_samples",
-                                                                                      gr::io_signature::make(1, 1, sizeof(int32_t)),
+                                                                             gr::io_signature::make(1, 1, sizeof(int32_t)),
-                                                                                      gr::io_signature::make(1, 1, sizeof(gr_complex)), 16 / adc_nbit)
+                                                                             gr::io_signature::make(1, 1, sizeof(gr_complex)), 16 / adc_nbit)
 {
     adc_bits = adc_nbit;
     samples_per_int = 16 / adc_bits;
@@ -53,21 +53,21 @@ void unpack_spir_gss6450_samples::decode_4bits_word(uint32_t input_uint32, gr_co
 
                     if (tmp_char >= 2)
                         {
-                            I = (tmp_char - 4);
+                            I = static_cast<float>(tmp_char - 4);
                         }
                     else
                         {
-                            I = tmp_char;
+                            I = static_cast<float>(tmp_char);
                         }
                     input_uint32 = input_uint32 >> 2;
                     tmp_char = input_uint32 & 3;
                     if (tmp_char >= 2)
                         {
-                            Q = (tmp_char - 4);
+                            Q = static_cast<float>(tmp_char - 4);
                         }
                     else
                         {
-                            Q = tmp_char;
+                            Q = static_cast<float>(tmp_char);
                         }
                     input_uint32 = input_uint32 >> 2;
 
@@ -82,21 +82,21 @@ void unpack_spir_gss6450_samples::decode_4bits_word(uint32_t input_uint32, gr_co
 
                     if (tmp_char >= 8)
                         {
-                            I = (tmp_char - 16);
+                            I = static_cast<float>(tmp_char - 16);
                         }
                     else
                         {
-                            I = tmp_char;
+                            I = static_cast<float>(tmp_char);
                         }
                     input_uint32 = input_uint32 >> 4;
                     tmp_char = input_uint32 & 0x0F;
                     if (tmp_char >= 8)
                         {
-                            Q = (tmp_char - 16);
+                            Q = static_cast<float>(tmp_char - 16);
                         }
                     else
                         {
-                            Q = tmp_char;
+                            Q = static_cast<float>(tmp_char);
                         }
                     input_uint32 = input_uint32 >> 4;
 

src/algorithms/signal_source/gnuradio_blocks/unpack_spir_gss6450_samples.h

@@ -36,22 +36,22 @@ using unpack_spir_gss6450_samples_sptr = std::shared_ptr<unpack_spir_gss6450_sam
 using unpack_spir_gss6450_samples_sptr = boost::shared_ptr<unpack_spir_gss6450_samples>;
 #endif
 
-unpack_spir_gss6450_samples_sptr make_unpack_spir_gss6450_samples(unsigned int adc_nbit_);
+unpack_spir_gss6450_samples_sptr make_unpack_spir_gss6450_samples(int adc_nbit_);
 
 
 class unpack_spir_gss6450_samples : public gr::sync_interpolator
 {
 public:
-    explicit unpack_spir_gss6450_samples(unsigned int adc_nbit);
+    explicit unpack_spir_gss6450_samples(int adc_nbit);
     ~unpack_spir_gss6450_samples() = default;
     void decode_4bits_word(uint32_t input_uint32, gr_complex *out, int adc_bits_);
     int work(int noutput_items,
         gr_vector_const_void_star &input_items, gr_vector_void_star &output_items);
 
 private:
-    friend unpack_spir_gss6450_samples_sptr make_unpack_spir_gss6450_samples_sptr(unsigned int adc_nbit);
+    friend unpack_spir_gss6450_samples_sptr make_unpack_spir_gss6450_samples_sptr(int adc_nbit);
-    unsigned int adc_bits;
+    int adc_bits;
-    unsigned int samples_per_int;
+    int samples_per_int;
 };
 
 #endif  // GNSS_SDR_UNPACK_SPIR_GSS6450_SAMPLES_H

src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_gs.cc

@@ -302,7 +302,6 @@ bool gps_l1_ca_telemetry_decoder_gs::decode_subframe()
                         case 5:
                             // get almanac (if available)
                             // TODO: implement almanac reader in navigation_message
-                            break;
                         default:
                             break;
                         }

src/algorithms/telemetry_decoder/libs/viterbi_decoder.cc

@@ -40,8 +40,8 @@ Viterbi_Decoder::Viterbi_Decoder(const int g_encoder[], const int KK, const int
 
     // derived code properties
     d_mm = d_KK - 1;
-    d_states = 1U << d_mm;         /* 2^mm */
+    d_states = static_cast<int>(1U << d_mm);         /* 2^mm */
-    d_number_symbols = 1U << d_nn; /* 2^nn */
+    d_number_symbols = static_cast<int>(1U << d_nn); /* 2^nn */
 
     /* create appropriate transition matrices (trellis) */
     d_out0.reserve(d_states);
@@ -197,7 +197,7 @@ int Viterbi_Decoder::do_acs(const double sym[], int nbits)
                     int next_state_if_1 = d_state1[state_at_t];
 
                     /* hypothesis: info bit is a zero */
-                    int bm_0 = d_metric_c[d_out0[state_at_t]];
+                    float bm_0 = d_metric_c[d_out0[state_at_t]];
                     metric = d_pm_t[state_at_t] + bm_0;  // path metric + zerobranch metric
 
                     /* store new metric if more than metric in storage */
@@ -210,7 +210,7 @@ int Viterbi_Decoder::do_acs(const double sym[], int nbits)
                         }
 
                     /* hypothesis: info bit is a one */
-                    int bm_1 = d_metric_c[d_out1[state_at_t]];
+                    float bm_1 = d_metric_c[d_out1[state_at_t]];
                     metric = d_pm_t[state_at_t] + bm_1;  // path metric + onebranch metric
 
                     /* store new metric if more than metric in storage */
@@ -280,7 +280,7 @@ int Viterbi_Decoder::do_tb_and_decode(int traceback_length, int requested_decodi
 
     VLOG(FLOW) << "do_tb_and_decode(): requested_decoding_length=" << requested_decoding_length;
     // decode only decode_length bits -> overstep newer bits which are too much
-    decoding_length_mismatch = d_trellis_paths.size() - (traceback_length + requested_decoding_length);
+    decoding_length_mismatch = static_cast<int>(d_trellis_paths.size()) - (traceback_length + requested_decoding_length);
     VLOG(BLOCK) << "decoding_length_mismatch=" << decoding_length_mismatch;
     overstep_length = decoding_length_mismatch >= 0 ? decoding_length_mismatch : 0;
     VLOG(BLOCK) << "overstep_length=" << overstep_length;
@@ -290,7 +290,7 @@ int Viterbi_Decoder::do_tb_and_decode(int traceback_length, int requested_decodi
         {
             state = it->get_anchestor_state_of_current_state(state);
         }
-    t_out = d_trellis_paths.end() - (d_trellis_paths.begin() + traceback_length + overstep_length) - 1;  // requested_decoding_length-1;
+    t_out = static_cast<int>(d_trellis_paths.end() - (d_trellis_paths.begin() + traceback_length + overstep_length) - 1);  // requested_decoding_length-1;
     indicator_metric = 0;
     for (it = d_trellis_paths.begin() + traceback_length + overstep_length; it < d_trellis_paths.end(); ++it)
         {
@@ -306,7 +306,7 @@ int Viterbi_Decoder::do_tb_and_decode(int traceback_length, int requested_decodi
         }
     if (n_im > 0)
         {
-            indicator_metric /= n_im;
+            indicator_metric /= static_cast<float>(n_im);
         }
 
     VLOG(BLOCK) << "indicator metric: " << indicator_metric;
@@ -348,7 +348,7 @@ float Viterbi_Decoder::gamma(const float rec_array[], int symbol, int nn)
         }
     // rm = rm > 50 ? rm : -1000;
 
-    return (rm);
+    return rm;
 }
 
 
@@ -359,7 +359,7 @@ void Viterbi_Decoder::nsc_transit(int output_p[], int trans_p[], int input, cons
     int nextstate[1];
     int state;
     int states;
-    states = (1U << (KK - 1)); /* The number of states: 2^mm */
+    states = static_cast<int>(1U << (KK - 1)); /* The number of states: 2^mm */
 
     /* Determine the output and next state for each possible starting state */
     for (state = 0; state < states; state++)
@@ -432,7 +432,7 @@ int Viterbi_Decoder::parity_counter(int symbol, int length)
             temp_parity = temp_parity ^ (symbol & 1U);
             symbol = symbol >> 1U;
         }
-    return (temp_parity);
+    return static_cast<int>(temp_parity);
 }
 
 

src/algorithms/tracking/adapters/beidou_b1i_dll_pll_tracking.cc

@@ -41,7 +41,7 @@ BeidouB1iDllPllTracking::BeidouB1iDllPllTracking(
     DLOG(INFO) << "role " << role;
     trk_params.SetFromConfiguration(configuration, role);
 
-    int vector_length = std::round(trk_params.fs_in / (BEIDOU_B1I_CODE_RATE_CPS / BEIDOU_B1I_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(trk_params.fs_in / (BEIDOU_B1I_CODE_RATE_CPS / BEIDOU_B1I_CODE_LENGTH_CHIPS)));
     trk_params.vector_length = vector_length;
     if (trk_params.extend_correlation_symbols < 1)
         {

src/algorithms/tracking/adapters/beidou_b3i_dll_pll_tracking.cc

@@ -42,7 +42,7 @@ BeidouB3iDllPllTracking::BeidouB3iDllPllTracking(
     DLOG(INFO) << "role " << role;
     trk_params.SetFromConfiguration(configuration, role);
 
-    int vector_length = std::round(static_cast<double>(trk_params.fs_in) / (BEIDOU_B3I_CODE_RATE_CPS / BEIDOU_B3I_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(static_cast<double>(trk_params.fs_in) / (BEIDOU_B3I_CODE_RATE_CPS / BEIDOU_B3I_CODE_LENGTH_CHIPS)));
     trk_params.vector_length = vector_length;
     trk_params.track_pilot = configuration->property(role + ".track_pilot", false);
     if (trk_params.extend_correlation_symbols < 1)

src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking.cc

@@ -54,7 +54,7 @@ GalileoE1DllPllVemlTracking::GalileoE1DllPllVemlTracking(
         {
             std::cout << TEXT_RED << "WARNING: Galileo E1. PLL or DLL narrow tracking bandwidth is higher than wide tracking one" << TEXT_RESET << '\n';
         }
-    int vector_length = std::round(trk_params.fs_in / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(trk_params.fs_in / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
     trk_params.vector_length = vector_length;
     trk_params.system = 'E';
     std::array<char, 3> sig_{'1', 'B', '\0'};

src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking_fpga.cc

@@ -57,7 +57,7 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
             std::cout << TEXT_RED << "WARNING: Galileo E1. PLL or DLL narrow tracking bandwidth is higher than wide tracking one" << TEXT_RESET << '\n';
         }
     d_track_pilot = trk_params_fpga.track_pilot;
-    int32_t vector_length = std::round(trk_params_fpga.fs_in / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int32_t>(std::round(trk_params_fpga.fs_in / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
     trk_params_fpga.vector_length = vector_length;
     trk_params_fpga.system = 'E';
     std::array<char, 3> sig_{'1', 'B', '\0'};

src/algorithms/tracking/adapters/galileo_e1_tcp_connector_tracking.cc

@@ -38,37 +38,27 @@ GalileoE1TcpConnectorTracking::GalileoE1TcpConnectorTracking(
 {
     DLOG(INFO) << "role " << role;
     // ################# CONFIGURATION PARAMETERS ########################
-    int fs_in;
+    const std::string default_item_type("gr_complex");
-    int vector_length;
+    std::string item_type = configuration->property(role + ".item_type", default_item_type);
-    bool dump;
-    std::string dump_filename;
-    std::string item_type;
-    std::string default_item_type = "gr_complex";
-    float pll_bw_hz;
-    float dll_bw_hz;
-    float early_late_space_chips;
-    float very_early_late_space_chips;
-    size_t port_ch0;
-    item_type = configuration->property(role + ".item_type", default_item_type);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
+    float pll_bw_hz = configuration->property(role + ".pll_bw_hz", static_cast<float>(50.0));
     if (FLAGS_pll_bw_hz != 0.0)
         {
             pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
         }
-    dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
+    float dll_bw_hz = configuration->property(role + ".dll_bw_hz", static_cast<float>(2.0));
     if (FLAGS_dll_bw_hz != 0.0)
         {
             dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
         }
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.15);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.15));
-    very_early_late_space_chips = configuration->property(role + ".very_early_late_space_chips", 0.5);
+    float very_early_late_space_chips = configuration->property(role + ".very_early_late_space_chips", static_cast<float>(0.5));
-    port_ch0 = configuration->property(role + ".port_ch0", 2060);
+    size_t port_ch0 = configuration->property(role + ".port_ch0", 2060);
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GALILEO_E1_CODE_CHIP_RATE_CPS / GALILEO_E1_B_CODE_LENGTH_CHIPS)));
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type == "gr_complex")

src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking.cc

@@ -39,7 +39,7 @@ GalileoE5aDllPllTracking::GalileoE5aDllPllTracking(
     DLOG(INFO) << "role " << role;
     trk_params.SetFromConfiguration(configuration, role);
 
-    int vector_length = std::round(trk_params.fs_in / (GALILEO_E5A_CODE_CHIP_RATE_CPS / GALILEO_E5A_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(trk_params.fs_in / (GALILEO_E5A_CODE_CHIP_RATE_CPS / GALILEO_E5A_CODE_LENGTH_CHIPS)));
     trk_params.vector_length = vector_length;
     if (trk_params.extend_correlation_symbols < 1)
         {

src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking_fpga.cc

@@ -37,7 +37,7 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
     DLOG(INFO) << "role " << role;
     trk_params_fpga.SetFromConfiguration(configuration, role);
 
-    int32_t vector_length = std::round(trk_params_fpga.fs_in / (GALILEO_E5A_CODE_CHIP_RATE_CPS / GALILEO_E5A_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int32_t>(std::round(trk_params_fpga.fs_in / (GALILEO_E5A_CODE_CHIP_RATE_CPS / GALILEO_E5A_CODE_LENGTH_CHIPS)));
     trk_params_fpga.vector_length = vector_length;
     d_track_pilot = trk_params_fpga.track_pilot;
     if (trk_params_fpga.extend_correlation_symbols < 1)

src/algorithms/tracking/adapters/glonass_l1_ca_dll_pll_c_aid_tracking.cc

@@ -39,39 +39,29 @@ GlonassL1CaDllPllCAidTracking::GlonassL1CaDllPllCAidTracking(
 {
     DLOG(INFO) << "role " << role;
     // ################# CONFIGURATION PARAMETERS ########################
-    int fs_in;
+    const std::string default_item_type("gr_complex");
-    int vector_length;
-    bool dump;
-    std::string dump_filename;
-    std::string default_item_type = "gr_complex";
-    float pll_bw_hz;
-    float pll_bw_narrow_hz;
-    float dll_bw_hz;
-    float dll_bw_narrow_hz;
-    float early_late_space_chips;
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
+    float pll_bw_hz = configuration->property(role + ".pll_bw_hz", static_cast<float>(50.0));
     if (FLAGS_pll_bw_hz != 0.0)
         {
             pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
         }
-    dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
+    float dll_bw_hz = configuration->property(role + ".dll_bw_hz", static_cast<float>(2.0));
     if (FLAGS_dll_bw_hz != 0.0)
         {
             dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
         }
-    pll_bw_narrow_hz = configuration->property(role + ".pll_bw_narrow_hz", 20.0);
+    float pll_bw_narrow_hz = configuration->property(role + ".pll_bw_narrow_hz", static_cast<float>(20.0));
-    dll_bw_narrow_hz = configuration->property(role + ".dll_bw_narrow_hz", 2.0);
+    float dll_bw_narrow_hz = configuration->property(role + ".dll_bw_narrow_hz", static_cast<float>(2.0));
-    int extend_correlation_ms;
+    int extend_correlation_ms = configuration->property(role + ".extend_correlation_ms", 1);
-    extend_correlation_ms = configuration->property(role + ".extend_correlation_ms", 1);
 
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.5));
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GLONASS_L1_CA_CODE_RATE_CPS / GLONASS_L1_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GLONASS_L1_CA_CODE_RATE_CPS / GLONASS_L1_CA_CODE_LENGTH_CHIPS)));
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type_ == "gr_complex")

src/algorithms/tracking/adapters/glonass_l1_ca_dll_pll_tracking.cc

@@ -38,33 +38,25 @@ GlonassL1CaDllPllTracking::GlonassL1CaDllPllTracking(
 {
     DLOG(INFO) << "role " << role;
     // ################# CONFIGURATION PARAMETERS ########################
-    int fs_in;
+    const std::string default_item_type("gr_complex");
-    int vector_length;
+    std::string item_type = configuration->property(role + ".item_type", default_item_type);
-    bool dump;
-    std::string dump_filename;
-    std::string item_type;
-    std::string default_item_type = "gr_complex";
-    float pll_bw_hz;
-    float dll_bw_hz;
-    float early_late_space_chips;
-    item_type = configuration->property(role + ".item_type", default_item_type);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
+    float pll_bw_hz = configuration->property(role + ".pll_bw_hz", static_cast<float>(50.0));
     if (FLAGS_pll_bw_hz != 0.0)
         {
             pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
         }
-    dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
+    float dll_bw_hz = configuration->property(role + ".dll_bw_hz", static_cast<float>(2.0));
     if (FLAGS_dll_bw_hz != 0.0)
         {
             dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
         }
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.5));
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GLONASS_L1_CA_CODE_RATE_CPS / GLONASS_L1_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GLONASS_L1_CA_CODE_RATE_CPS / GLONASS_L1_CA_CODE_LENGTH_CHIPS)));
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type == "gr_complex")

src/algorithms/tracking/adapters/glonass_l2_ca_dll_pll_c_aid_tracking.cc

@@ -37,39 +37,29 @@ GlonassL2CaDllPllCAidTracking::GlonassL2CaDllPllCAidTracking(
 {
     DLOG(INFO) << "role " << role;
     // ################# CONFIGURATION PARAMETERS ########################
-    int fs_in;
+    const std::string default_item_type("gr_complex");
-    int vector_length;
-    bool dump;
-    std::string dump_filename;
-    std::string default_item_type = "gr_complex";
-    float pll_bw_hz;
-    float pll_bw_narrow_hz;
-    float dll_bw_hz;
-    float dll_bw_narrow_hz;
-    float early_late_space_chips;
     item_type_ = configuration->property(role + ".item_type", default_item_type);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
+    float pll_bw_hz = configuration->property(role + ".pll_bw_hz", static_cast<float>(50.0));
     if (FLAGS_pll_bw_hz != 0.0)
         {
             pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
         }
-    dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
+    float dll_bw_hz = configuration->property(role + ".dll_bw_hz", static_cast<float>(2.0));
     if (FLAGS_dll_bw_hz != 0.0)
         {
             dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
         }
-    pll_bw_narrow_hz = configuration->property(role + ".pll_bw_narrow_hz", 20.0);
+    float pll_bw_narrow_hz = configuration->property(role + ".pll_bw_narrow_hz", static_cast<float>(20.0));
-    dll_bw_narrow_hz = configuration->property(role + ".dll_bw_narrow_hz", 2.0);
+    float dll_bw_narrow_hz = configuration->property(role + ".dll_bw_narrow_hz", static_cast<float>(2.0));
-    int extend_correlation_ms;
+    int extend_correlation_ms = configuration->property(role + ".extend_correlation_ms", 1);
-    extend_correlation_ms = configuration->property(role + ".extend_correlation_ms", 1);
 
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.5));
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GLONASS_L2_CA_CODE_RATE_CPS / GLONASS_L2_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GLONASS_L2_CA_CODE_RATE_CPS / GLONASS_L2_CA_CODE_LENGTH_CHIPS)));
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type_ == "gr_complex")

src/algorithms/tracking/adapters/glonass_l2_ca_dll_pll_tracking.cc

@@ -36,33 +36,25 @@ GlonassL2CaDllPllTracking::GlonassL2CaDllPllTracking(
 {
     DLOG(INFO) << "role " << role;
     // ################# CONFIGURATION PARAMETERS ########################
-    int fs_in;
+    const std::string default_item_type("gr_complex");
-    int vector_length;
+    std::string item_type = configuration->property(role + ".item_type", default_item_type);
-    bool dump;
-    std::string dump_filename;
-    std::string item_type;
-    std::string default_item_type = "gr_complex";
-    float pll_bw_hz;
-    float dll_bw_hz;
-    float early_late_space_chips;
-    item_type = configuration->property(role + ".item_type", default_item_type);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
+    float pll_bw_hz = configuration->property(role + ".pll_bw_hz", static_cast<float>(50.0));
     if (FLAGS_pll_bw_hz != 0.0)
         {
             pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
         }
-    dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
+    float dll_bw_hz = configuration->property(role + ".dll_bw_hz", static_cast<float>(2.0));
     if (FLAGS_dll_bw_hz != 0.0)
         {
             dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
         }
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.5));
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GLONASS_L2_CA_CODE_RATE_CPS / GLONASS_L2_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GLONASS_L2_CA_CODE_RATE_CPS / GLONASS_L2_CA_CODE_LENGTH_CHIPS)));
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type == "gr_complex")

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking.cc

@@ -41,7 +41,7 @@ GpsL1CaDllPllTracking::GpsL1CaDllPllTracking(
     DLOG(INFO) << "role " << role;
     trk_params.SetFromConfiguration(configuration, role);
 
-    int vector_length = std::round(trk_params.fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(trk_params.fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
     trk_params.vector_length = vector_length;
     if (trk_params.extend_correlation_symbols < 1)
         {

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_fpga.cc

@@ -42,7 +42,7 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
     DLOG(INFO) << "role " << role;
     trk_params_fpga.SetFromConfiguration(configuration, role);
 
-    int32_t vector_length = std::round(trk_params_fpga.fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int32_t>(std::round(trk_params_fpga.fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
     trk_params_fpga.vector_length = vector_length;
     if (trk_params_fpga.extend_correlation_symbols < 1)
         {

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_gpu.cc

@@ -42,7 +42,7 @@ GpsL1CaDllPllTrackingGPU::GpsL1CaDllPllTrackingGPU(
     bool dump;
     std::string dump_filename;
     std::string item_type;
-    std::string default_item_type = "gr_complex";
+    const std::string default_item_type("gr_complex");
     float pll_bw_hz;
     float dll_bw_hz;
     float early_late_space_chips;
@@ -56,7 +56,7 @@ GpsL1CaDllPllTrackingGPU::GpsL1CaDllPllTrackingGPU(
     dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
     if (FLAGS_dll_bw_hz != 0.0) dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
     early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
     dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
     vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
 

src/algorithms/tracking/adapters/gps_l1_ca_kf_tracking.cc

@@ -40,43 +40,28 @@ GpsL1CaKfTracking::GpsL1CaKfTracking(
 {
     DLOG(INFO) << "role " << role;
     // ################# CONFIGURATION PARAMETERS ########################
-    int order;
+    const std::string default_item_type("gr_complex");
-    int fs_in;
+    std::string item_type = configuration->property(role + ".item_type", default_item_type);
-    int vector_length;
+    int order = configuration->property(role + ".order", 2);
-    int f_if;
-    bool dump;
-    std::string dump_filename;
-    std::string item_type;
-    std::string default_item_type = "gr_complex";
-    float dll_bw_hz;
-    float early_late_space_chips;
-    bool bce_run;
-    unsigned int bce_ptrans;
-    unsigned int bce_strans;
-    int bce_nu;
-    int bce_kappa;
-
-    item_type = configuration->property(role + ".item_type", default_item_type);
-    order = configuration->property(role + ".order", 2);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    f_if = configuration->property(role + ".if", 0);
+    int f_if = configuration->property(role + ".if", 0);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    dll_bw_hz = configuration->property(role + ".dll_bw_hz", 2.0);
+    float dll_bw_hz = configuration->property(role + ".dll_bw_hz", static_cast<float>(2.0));
     if (FLAGS_dll_bw_hz != 0.0)
         {
             dll_bw_hz = static_cast<float>(FLAGS_dll_bw_hz);
         }
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.5));
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
-    bce_run = configuration->property(role + ".bce_run", false);
+    bool bce_run = configuration->property(role + ".bce_run", false);
-    bce_ptrans = configuration->property(role + ".p_transient", 0);
+    unsigned int bce_ptrans = configuration->property(role + ".p_transient", 0);
-    bce_strans = configuration->property(role + ".s_transient", 0);
+    unsigned int bce_strans = configuration->property(role + ".s_transient", 0);
-    bce_nu = configuration->property(role + ".bce_nu", 0);
+    int bce_nu = configuration->property(role + ".bce_nu", 0);
-    bce_kappa = configuration->property(role + ".bce_kappa", 0);
+    int bce_kappa = configuration->property(role + ".bce_kappa", 0);
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type == "gr_complex")

src/algorithms/tracking/adapters/gps_l1_ca_tcp_connector_tracking.cc

@@ -37,24 +37,17 @@ GpsL1CaTcpConnectorTracking::GpsL1CaTcpConnectorTracking(
 {
     DLOG(INFO) << "role " << role;
     //################# CONFIGURATION PARAMETERS ########################
-    int fs_in;
+    const std::string default_item_type("gr_complex");
-    int vector_length;
+    std::string item_type = configuration->property(role + ".item_type", default_item_type);
-    bool dump;
-    std::string dump_filename;
-    std::string item_type;
-    std::string default_item_type = "gr_complex";
-    float early_late_space_chips;
-    size_t port_ch0;
-    item_type = configuration->property(role + ".item_type", default_item_type);
     // vector_length = configuration->property(role + ".vector_length", 2048);
     int fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
-    fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
+    int fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
-    dump = configuration->property(role + ".dump", false);
+    bool dump = configuration->property(role + ".dump", false);
-    early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
+    float early_late_space_chips = configuration->property(role + ".early_late_space_chips", static_cast<float>(0.5));
-    port_ch0 = configuration->property(role + ".port_ch0", 2060);
+    size_t port_ch0 = configuration->property(role + ".port_ch0", 2060);
-    std::string default_dump_filename = "./track_ch";
+    const std::string default_dump_filename("./track_ch");
-    dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
-    vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS));
+    auto vector_length = static_cast<int>(std::round(fs_in / (GPS_L1_CA_CODE_RATE_CPS / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
     // ################# MAKE TRACKING GNURadio object ###################
     if (item_type == "gr_complex")

src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking.cc

@@ -40,7 +40,7 @@ GpsL2MDllPllTracking::GpsL2MDllPllTracking(
     DLOG(INFO) << "role " << role;
     trk_params.SetFromConfiguration(configuration, role);
 
-    int vector_length = std::round(static_cast<double>(trk_params.fs_in) / (static_cast<double>(GPS_L2_M_CODE_RATE_CPS) / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS)));
+    auto vector_length = static_cast<int>(std::round(static_cast<double>(trk_params.fs_in) / (static_cast<double>(GPS_L2_M_CODE_RATE_CPS) / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS))));
     trk_params.vector_length = vector_length;
     if (trk_params.extend_correlation_symbols != 1)
         {