mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2025-10-31 15:23:04 +00:00
Code Issues Releases Wiki Activity

Code cleaning. Removing unused variables

Browse Source
This commit is contained in:
Javier Arribas
2017-03-24 16:43:35 +01:00
parent d42696bfd3
commit 73d07b4f1a
13 changed files with 24 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/algorithms/PVT/gnuradio_blocks/hybrid_pvt_cc.cc
View File

@@ -285,7 +285,7 @@ hybrid_pvt_cc::hybrid_pvt_cc(unsigned int nchannels, bool dump, std::string dump
d_sample_counter = 0; d_sample_counter = 0;
d_last_sample_nav_output = 0; d_last_sample_nav_output = 0;
d_rx_time = 0.0; d_rx_time = 0.0;
d_TOW_at_curr_symbol_constellation = 0.0;
b_rinex_header_written = false; b_rinex_header_written = false;
b_rinex_header_updated = false; b_rinex_header_updated = false;
rp = std::make_shared<Rinex_Printer>(); rp = std::make_shared<Rinex_Printer>();
@@ -454,10 +454,9 @@ int hybrid_pvt_cc::general_work (int noutput_items __attribute__((unused)), gr_v
{ {
if (in[i][0].Flag_valid_pseudorange == true) if (in[i][0].Flag_valid_pseudorange == true)
{ {
gnss_observables_map.insert(std::pair<int,Gnss_Synchro>(i, in[i][0])); // store valid observables in a map. // store valid observables in a map.
//d_rx_time = in[i][0].d_TOW_at_current_symbol; // all the channels have the same RX timestamp (common RX time pseudoranges) gnss_observables_map.insert(std::pair<int,Gnss_Synchro>(i, in[i][0]));
d_TOW_at_curr_symbol_constellation = in[i][0].d_TOW_at_current_symbol; // d_TOW_at_current_symbol not corrected by delta t (just for debug) d_rx_time = in[i][0].RX_time; // hybrid rx time, all the channels have the same RX timestamp (common RX time pseudoranges, not corrected by delta t)
d_rx_time = in[i][0].d_TOW_at_current_symbol; // hybrid rx time, all the channels have the same RX timestamp (common RX time pseudoranges)
if(d_ls_pvt->gps_ephemeris_map.size() > 0) if(d_ls_pvt->gps_ephemeris_map.size() > 0)
{ {
std::map<int,Gps_Ephemeris>::iterator tmp_eph_iter = d_ls_pvt->gps_ephemeris_map.find(in[i][0].PRN); std::map<int,Gps_Ephemeris>::iterator tmp_eph_iter = d_ls_pvt->gps_ephemeris_map.find(in[i][0].PRN);
@@ -524,7 +523,6 @@ int hybrid_pvt_cc::general_work (int noutput_items __attribute__((unused)), gr_v
if ((d_sample_counter % d_output_rate_ms) == 0) if ((d_sample_counter % d_output_rate_ms) == 0)
{ {
bool pvt_result; bool pvt_result;
//std::cout<<"obs map size at pvt="<<gnss_observables_map.size()<<std::endl;
pvt_result = d_ls_pvt->get_PVT(gnss_observables_map, d_rx_time, d_flag_averaging); pvt_result = d_ls_pvt->get_PVT(gnss_observables_map, d_rx_time, d_flag_averaging);
if (pvt_result == true) if (pvt_result == true)

2
src/algorithms/PVT/gnuradio_blocks/hybrid_pvt_cc.h
View File

@@ -139,7 +139,7 @@ private:
std::shared_ptr<GeoJSON_Printer> d_geojson_printer; std::shared_ptr<GeoJSON_Printer> d_geojson_printer;
std::shared_ptr<Rtcm_Printer> d_rtcm_printer; std::shared_ptr<Rtcm_Printer> d_rtcm_printer;
double d_rx_time; double d_rx_time;
double d_TOW_at_curr_symbol_constellation;
std::shared_ptr<hybrid_ls_pvt> d_ls_pvt; std::shared_ptr<hybrid_ls_pvt> d_ls_pvt;
std::map<int,Gnss_Synchro> gnss_observables_map; std::map<int,Gnss_Synchro> gnss_observables_map;
bool observables_pairCompare_min(const std::pair<int,Gnss_Synchro>& a, const std::pair<int,Gnss_Synchro>& b); bool observables_pairCompare_min(const std::pair<int,Gnss_Synchro>& a, const std::pair<int,Gnss_Synchro>& b);

16
src/algorithms/PVT/libs/hybrid_ls_pvt.cc
View File

@@ -31,6 +31,7 @@
#include "hybrid_ls_pvt.h" #include "hybrid_ls_pvt.h"
#include <glog/logging.h> #include <glog/logging.h>
#include "GPS_L1_CA.h"
#include "Galileo_E1.h" #include "Galileo_E1.h"
@@ -71,7 +72,7 @@ hybrid_ls_pvt::~hybrid_ls_pvt()
} }
bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, double hybrid_current_time, bool flag_averaging) bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, double Rx_time, bool flag_averaging)
{ {
std::map<int,Gnss_Synchro>::iterator gnss_observables_iter; std::map<int,Gnss_Synchro>::iterator gnss_observables_iter;
std::map<int,Galileo_Ephemeris>::iterator galileo_ephemeris_iter; std::map<int,Galileo_Ephemeris>::iterator galileo_ephemeris_iter;
@@ -88,7 +89,6 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
double GST = 0.0; double GST = 0.0;
double secondsperweek = 604800.0; double secondsperweek = 604800.0;
//double utc_tx_corrected = 0.0; //utc computed at tx_time_corrected, added for Galileo constellation (in GPS utc is directly computed at TX_time_corrected_s)
double TX_time_corrected_s = 0.0; double TX_time_corrected_s = 0.0;
double SV_clock_bias_s = 0.0; double SV_clock_bias_s = 0.0;
@@ -118,7 +118,6 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
W(valid_obs) = 1; W(valid_obs) = 1;
// COMMON RX TIME PVT ALGORITHM // COMMON RX TIME PVT ALGORITHM
double Rx_time = hybrid_current_time;
double Tx_time = Rx_time - gnss_observables_iter->second.Pseudorange_m / GALILEO_C_m_s; double Tx_time = Rx_time - gnss_observables_iter->second.Pseudorange_m / GALILEO_C_m_s;
// 2- compute the clock drift using the clock model (broadcast) for this SV // 2- compute the clock drift using the clock model (broadcast) for this SV
@@ -141,7 +140,7 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
d_visible_satellites_CN0_dB[valid_obs] = gnss_observables_iter->second.CN0_dB_hz; d_visible_satellites_CN0_dB[valid_obs] = gnss_observables_iter->second.CN0_dB_hz;
Galileo_week_number = galileo_ephemeris_iter->second.WN_5; //for GST Galileo_week_number = galileo_ephemeris_iter->second.WN_5; //for GST
GST = galileo_ephemeris_iter->second.Galileo_System_Time(Galileo_week_number, hybrid_current_time); GST = galileo_ephemeris_iter->second.Galileo_System_Time(Galileo_week_number, Rx_time);
// SV ECEF DEBUG OUTPUT // SV ECEF DEBUG OUTPUT
DLOG(INFO) << "ECEF satellite SV ID=" << galileo_ephemeris_iter->second.i_satellite_PRN DLOG(INFO) << "ECEF satellite SV ID=" << galileo_ephemeris_iter->second.i_satellite_PRN
@@ -175,7 +174,6 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
// COMMON RX TIME PVT ALGORITHM MODIFICATION (Like RINEX files) // COMMON RX TIME PVT ALGORITHM MODIFICATION (Like RINEX files)
// first estimate of transmit time // first estimate of transmit time
double Rx_time = hybrid_current_time;
double Tx_time = Rx_time - gnss_observables_iter->second.Pseudorange_m / GPS_C_m_s; double Tx_time = Rx_time - gnss_observables_iter->second.Pseudorange_m / GPS_C_m_s;
// 2- compute the clock drift using the clock model (broadcast) for this SV, not including relativistic effect // 2- compute the clock drift using the clock model (broadcast) for this SV, not including relativistic effect
@@ -199,7 +197,8 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
// SV ECEF DEBUG OUTPUT // SV ECEF DEBUG OUTPUT
LOG(INFO) << "(new)ECEF GPS L1 CA satellite SV ID=" << gps_ephemeris_iter->second.i_satellite_PRN LOG(INFO) << "(new)ECEF GPS L1 CA satellite SV ID=" << gps_ephemeris_iter->second.i_satellite_PRN
<< " TX Time corrected="<<TX_time_corrected_s << " X=" << gps_ephemeris_iter->second.d_satpos_X << " TX Time corrected="<<TX_time_corrected_s
<< " [m] X=" << gps_ephemeris_iter->second.d_satpos_X
<< " [m] Y=" << gps_ephemeris_iter->second.d_satpos_Y << " [m] Y=" << gps_ephemeris_iter->second.d_satpos_Y
<< " [m] Z=" << gps_ephemeris_iter->second.d_satpos_Z << " [m] Z=" << gps_ephemeris_iter->second.d_satpos_Z
<< " [m] PR_obs=" << obs(valid_obs) << " [m]"; << " [m] PR_obs=" << obs(valid_obs) << " [m]";
@@ -226,7 +225,6 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
// COMMON RX TIME PVT ALGORITHM MODIFICATION (Like RINEX files) // COMMON RX TIME PVT ALGORITHM MODIFICATION (Like RINEX files)
// first estimate of transmit time // first estimate of transmit time
double Rx_time = hybrid_current_time;
double Tx_time = Rx_time - gnss_observables_iter->second.Pseudorange_m / GPS_C_m_s; double Tx_time = Rx_time - gnss_observables_iter->second.Pseudorange_m / GPS_C_m_s;
// 2- compute the clock drift using the clock model (broadcast) for this SV // 2- compute the clock drift using the clock model (broadcast) for this SV
@@ -306,7 +304,7 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
d_rx_pos = rx_position_and_time.rows(0, 2); // save ECEF position for the next iteration d_rx_pos = rx_position_and_time.rows(0, 2); // save ECEF position for the next iteration
d_rx_dt_s += rx_position_and_time(3) / GPS_C_m_s; // accumulate the rx time error for the next iteration [meters]->[seconds] d_rx_dt_s += rx_position_and_time(3) / GPS_C_m_s; // accumulate the rx time error for the next iteration [meters]->[seconds]
DLOG(INFO) << "Hybrid Position at TOW=" << hybrid_current_time << " in ECEF (X,Y,Z,t[meters]) = " << rx_position_and_time; DLOG(INFO) << "Hybrid Position at TOW=" << Rx_time << " in ECEF (X,Y,Z,t[meters]) = " << rx_position_and_time;
DLOG(INFO) << "Accumulated rx clock error=" << d_rx_dt_s << " clock error for this iteration=" << rx_position_and_time(3) / GPS_C_m_s << " [s]"; DLOG(INFO) << "Accumulated rx clock error=" << d_rx_dt_s << " clock error for this iteration=" << rx_position_and_time(3) / GPS_C_m_s << " [s]";
// Compute GST and Gregorian time // Compute GST and Gregorian time
@@ -342,7 +340,7 @@ bool hybrid_ls_pvt::get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, dou
{ {
double tmp_double; double tmp_double;
// PVT GPS time // PVT GPS time
tmp_double = hybrid_current_time; tmp_double = Rx_time;
d_dump_file.write((char*)&tmp_double, sizeof(double)); d_dump_file.write((char*)&tmp_double, sizeof(double));
// ECEF User Position East [m] // ECEF User Position East [m]
tmp_double = rx_position_and_time(0); tmp_double = rx_position_and_time(0);

2
src/algorithms/PVT/libs/hybrid_ls_pvt.h
View File

@@ -52,7 +52,7 @@ public:
hybrid_ls_pvt(int nchannels,std::string dump_filename, bool flag_dump_to_file); hybrid_ls_pvt(int nchannels,std::string dump_filename, bool flag_dump_to_file);
~hybrid_ls_pvt(); ~hybrid_ls_pvt();
bool get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, double hybrid_current_time, bool flag_averaging); bool get_PVT(std::map<int,Gnss_Synchro> gnss_observables_map, double Rx_time, bool flag_averaging);
int d_nchannels; //!< Number of available channels for positioning int d_nchannels; //!< Number of available channels for positioning
std::map<int,Galileo_Ephemeris> galileo_ephemeris_map; //!< Map storing new Galileo_Ephemeris std::map<int,Galileo_Ephemeris> galileo_ephemeris_map; //!< Map storing new Galileo_Ephemeris

4
src/algorithms/observables/gnuradio_blocks/hybrid_observables_cc.cc
View File

@@ -200,8 +200,8 @@ int hybrid_observables_cc::general_work (int noutput_items,
current_gnss_synchro[gnss_synchro_iter->second.Channel_ID] = gnss_synchro_iter->second; current_gnss_synchro[gnss_synchro_iter->second.Channel_ID] = gnss_synchro_iter->second;
current_gnss_synchro[gnss_synchro_iter->second.Channel_ID].Pseudorange_m = pseudorange_m; current_gnss_synchro[gnss_synchro_iter->second.Channel_ID].Pseudorange_m = pseudorange_m;
current_gnss_synchro[gnss_synchro_iter->second.Channel_ID].Flag_valid_pseudorange = true; current_gnss_synchro[gnss_synchro_iter->second.Channel_ID].Flag_valid_pseudorange = true;
//todo: check this // Save the estimated RX time (no RX clock offset correction yet!)
current_gnss_synchro[gnss_synchro_iter->second.Channel_ID].d_TOW_at_current_symbol = d_TOW_reference + GPS_STARTOFFSET_ms / 1000.0; current_gnss_synchro[gnss_synchro_iter->second.Channel_ID].RX_time = d_TOW_reference + GPS_STARTOFFSET_ms / 1000.0;
if (d_symbol_TOW_queue_s[gnss_synchro_iter->second.Channel_ID].size() >= history_deep) if (d_symbol_TOW_queue_s[gnss_synchro_iter->second.Channel_ID].size() >= history_deep)
{ {

3
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e1b_telemetry_decoder_cc.cc
View File

@@ -169,7 +169,6 @@ galileo_e1b_telemetry_decoder_cc::galileo_e1b_telemetry_decoder_cc(
flag_even_word_arrived = 0; flag_even_word_arrived = 0;
d_flag_preamble = false; d_flag_preamble = false;
d_channel = 0; d_channel = 0;
Prn_timestamp_at_preamble_ms = 0.0;
flag_TOW_set = false; flag_TOW_set = false;
d_average_count = 0; d_average_count = 0;
d_decimation_output_factor = 1; d_decimation_output_factor = 1;
@@ -407,7 +406,6 @@ int galileo_e1b_telemetry_decoder_cc::general_work (int noutput_items __attribut
// Since we detected the preamble, then, we are in the last symbol of that preamble, or just at the start of the first page symbol. // Since we detected the preamble, then, we are in the last symbol of that preamble, or just at the start of the first page symbol.
//flag preamble is true after the all page (even and odd) is received. I/NAV page period is 2 SECONDS //flag preamble is true after the all page (even and odd) is received. I/NAV page period is 2 SECONDS
{ {
Prn_timestamp_at_preamble_ms = in[0][0].Tracking_timestamp_secs * 1000.0;
if(d_nav.flag_TOW_5 == true) //page 5 arrived and decoded, so we are in the odd page (since Tow refers to the even page, we have to add 1 sec) if(d_nav.flag_TOW_5 == true) //page 5 arrived and decoded, so we are in the odd page (since Tow refers to the even page, we have to add 1 sec)
{ {
//std::cout<< "Using TOW_5 for timestamping" << std::endl; //std::cout<< "Using TOW_5 for timestamping" << std::endl;
@@ -461,7 +459,6 @@ int galileo_e1b_telemetry_decoder_cc::general_work (int noutput_items __attribut
current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol; current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol;
//todo: move to observables: current_synchro_data.d_TOW_hybrid_at_current_symbol = current_synchro_data.d_TOW_at_current_symbol - delta_t; //delta_t = t_gal - t_gps ----> t_gps = t_gal -delta_t //todo: move to observables: current_synchro_data.d_TOW_hybrid_at_current_symbol = current_synchro_data.d_TOW_at_current_symbol - delta_t; //delta_t = t_gal - t_gps ----> t_gps = t_gal -delta_t
current_synchro_data.Prn_timestamp_ms = in[0][0].Tracking_timestamp_secs * 1000.0; current_synchro_data.Prn_timestamp_ms = in[0][0].Tracking_timestamp_secs * 1000.0;
current_synchro_data.Prn_timestamp_at_preamble_ms = Prn_timestamp_at_preamble_ms;
if(d_dump == true) if(d_dump == true)
{ {

1
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e1b_telemetry_decoder_cc.h
View File

@@ -122,7 +122,6 @@ private:
double d_TOW_at_Preamble; double d_TOW_at_Preamble;
double d_TOW_at_current_symbol; double d_TOW_at_current_symbol;
double Prn_timestamp_at_preamble_ms;
bool flag_TOW_set; bool flag_TOW_set;
double delta_t; //GPS-GALILEO time offset double delta_t; //GPS-GALILEO time offset

4
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e5a_telemetry_decoder_cc.cc
View File

@@ -255,7 +255,6 @@ galileo_e5a_telemetry_decoder_cc::galileo_e5a_telemetry_decoder_cc(
d_flag_preamble = false; d_flag_preamble = false;
d_channel = 0; d_channel = 0;
Prn_timestamp_at_preamble_ms = 0;
flag_TOW_set = false; flag_TOW_set = false;
} }
@@ -489,8 +488,6 @@ int galileo_e5a_telemetry_decoder_cc::general_work (int noutput_items __attribut
//update TOW at the preamble instant //update TOW at the preamble instant
//We expect a preamble each 10 seconds (FNAV page period) //We expect a preamble each 10 seconds (FNAV page period)
{ {
Prn_timestamp_at_preamble_ms = d_preamble_time_seconds * 1000;
//Prn_timestamp_at_preamble_ms = in[0][0].Tracking_timestamp_secs * 1000.0;
if (d_nav.flag_TOW_1 == true) if (d_nav.flag_TOW_1 == true)
{ {
d_TOW_at_Preamble = d_nav.FNAV_TOW_1; d_TOW_at_Preamble = d_nav.FNAV_TOW_1;
@@ -540,7 +537,6 @@ int galileo_e5a_telemetry_decoder_cc::general_work (int noutput_items __attribut
current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol; current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol;
current_synchro_data.Prn_timestamp_ms = in[0][0].Tracking_timestamp_secs * 1000.0; current_synchro_data.Prn_timestamp_ms = in[0][0].Tracking_timestamp_secs * 1000.0;
current_synchro_data.Prn_timestamp_at_preamble_ms = Prn_timestamp_at_preamble_ms;
if(d_dump == true) if(d_dump == true)
{ {

2
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e5a_telemetry_decoder_cc.h
View File

@@ -120,7 +120,7 @@ private:
double d_TOW_at_Preamble; double d_TOW_at_Preamble;
double d_TOW_at_current_symbol; double d_TOW_at_current_symbol;
double Prn_timestamp_at_preamble_ms;
bool flag_TOW_set; bool flag_TOW_set;
std::string d_dump_filename; std::string d_dump_filename;

4
src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.cc
View File

@@ -109,7 +109,6 @@ gps_l1_ca_telemetry_decoder_cc::gps_l1_ca_telemetry_decoder_cc(
d_word_number = 0; d_word_number = 0;
d_decimation_output_factor = 1; d_decimation_output_factor = 1;
d_channel = 0; d_channel = 0;
Prn_timestamp_at_preamble_ms = 0.0;
flag_PLL_180_deg_phase_locked = false; flag_PLL_180_deg_phase_locked = false;
} }
@@ -341,7 +340,7 @@ int gps_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attribute_
{ {
// update TOW at the preamble instant // update TOW at the preamble instant
d_TOW_at_Preamble = d_GPS_FSM.d_nav.d_TOW + GPS_L1_CA_CODE_PERIOD; d_TOW_at_Preamble = d_GPS_FSM.d_nav.d_TOW + GPS_L1_CA_CODE_PERIOD;
Prn_timestamp_at_preamble_ms = in[0][0].Tracking_timestamp_secs * 1000.0;
d_TOW_at_current_symbol = d_TOW_at_Preamble; d_TOW_at_current_symbol = d_TOW_at_Preamble;
flag_TOW_set = true; flag_TOW_set = true;
d_flag_new_tow_available=false; d_flag_new_tow_available=false;
@@ -354,7 +353,6 @@ int gps_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attribute_
current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol; current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol;
current_synchro_data.Flag_valid_word = flag_TOW_set;//(d_flag_frame_sync == true and d_flag_parity == true and flag_TOW_set == true); current_synchro_data.Flag_valid_word = flag_TOW_set;//(d_flag_frame_sync == true and d_flag_parity == true and flag_TOW_set == true);
current_synchro_data.Prn_timestamp_ms = in[0][0].Tracking_timestamp_secs * 1000.0; current_synchro_data.Prn_timestamp_ms = in[0][0].Tracking_timestamp_secs * 1000.0;
current_synchro_data.Prn_timestamp_at_preamble_ms = Prn_timestamp_at_preamble_ms;
if (flag_PLL_180_deg_phase_locked == true) if (flag_PLL_180_deg_phase_locked == true)
{ {

2
src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.h
View File

@@ -111,7 +111,6 @@ private:
int d_average_count; int d_average_count;
int d_decimation_output_factor; int d_decimation_output_factor;
//double d_preamble_duration_seconds;
// navigation message vars // navigation message vars
Gps_Navigation_Message d_nav; Gps_Navigation_Message d_nav;
GpsL1CaSubframeFsm d_GPS_FSM; GpsL1CaSubframeFsm d_GPS_FSM;
@@ -125,7 +124,6 @@ private:
long double d_TOW_at_Preamble; long double d_TOW_at_Preamble;
long double d_TOW_at_current_symbol; long double d_TOW_at_current_symbol;
double Prn_timestamp_at_preamble_ms;
bool flag_TOW_set; bool flag_TOW_set;
bool flag_PLL_180_deg_phase_locked; bool flag_PLL_180_deg_phase_locked;

2
src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l2c_telemetry_decoder_cc.cc
View File

@@ -148,13 +148,11 @@ int gps_l2c_telemetry_decoder_cc::general_work (int noutput_items __attribute__(
} }
//update TOW at the preamble instant //update TOW at the preamble instant
double Prn_timestamp_at_preamble_ms = (in[0].Tracking_timestamp_secs * 1000.0);
d_TOW_at_Preamble=(int)msg.tow; d_TOW_at_Preamble=(int)msg.tow;
std::cout<<"["<<(int)msg.prn<<"] deco delay: "<<delay<<"[symbols]"<<std::endl; std::cout<<"["<<(int)msg.prn<<"] deco delay: "<<delay<<"[symbols]"<<std::endl;
d_TOW_at_current_symbol=(double)msg.tow * 6.0 + (double)delay * GPS_L2_M_PERIOD + GPS_L2_M_PERIOD; d_TOW_at_current_symbol=(double)msg.tow * 6.0 + (double)delay * GPS_L2_M_PERIOD + GPS_L2_M_PERIOD;
current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol; current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol;
current_synchro_data.Prn_timestamp_ms = in[0].Tracking_timestamp_secs * 1000.0; current_synchro_data.Prn_timestamp_ms = in[0].Tracking_timestamp_secs * 1000.0;
current_synchro_data.Prn_timestamp_at_preamble_ms = Prn_timestamp_at_preamble_ms;
d_flag_valid_word=true; d_flag_valid_word=true;
} }
else else

14
src/core/system_parameters/gnss_synchro.h
View File

@@ -64,15 +64,15 @@ public:
int correlation_length_ms; //!< Set by Tracking processing block int correlation_length_ms; //!< Set by Tracking processing block
//Telemetry Decoder //Telemetry Decoder
double Prn_timestamp_ms; //!< Set by Telemetry Decoder processing block double Prn_timestamp_ms; //!< Set by Telemetry Decoder processing block
double Prn_timestamp_at_preamble_ms; //!< Set by Telemetry Decoder processing block bool Flag_valid_word; //!< Set by Telemetry Decoder processing block
bool Flag_valid_word; //!< Set by Telemetry Decoder processing block
double d_TOW_at_current_symbol; //!< Set by Telemetry Decoder processing block double d_TOW_at_current_symbol; //!< Set by Telemetry Decoder processing block
// Pseudorange // Observables
double Pseudorange_m; double Pseudorange_m; //!< Set by Observables processing block
bool Flag_valid_pseudorange; double RX_time; //!< Set by Observables processing block
bool Flag_valid_pseudorange; //!< Set by Observables processing block
}; };
#endif #endif