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Merge branch 'obs_jump_fix' of https://github.com/gnss-sdr/gnss-sdr into raspi

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This commit is contained in:
Carles Fernandez 2019-08-01 19:24:00 +02:00
commit a204278490
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GPG Key ID: 4C583C52B0C3877D
6 changed files with 794 additions and 576 deletions
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1301
src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_gs.cc
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File diff suppressed because it is too large Load Diff

32
src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_gs.h
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@ -139,6 +139,30 @@ private:
void msg_handler_telemetry(const pmt::pmt_t& msg);
enum StringValue
{
evGPS_1C,
evGPS_2S,
evGPS_L5,
evSBAS_1C,
evGAL_1B,
evGAL_5X,
evGLO_1G,
evGLO_2G,
evBDS_B1,
evBDS_B2,
evBDS_B3
};
std::map<std::string, StringValue> mapStringValues_;
void apply_rx_clock_offset(std::map<int, Gnss_Synchro>& observables_map,
double rx_clock_offset_s);
std::map<int, Gnss_Synchro> interpolate_observables(std::map<int, Gnss_Synchro>& observables_map_t0,
std::map<int, Gnss_Synchro>& observables_map_t1,
double rx_time_s);
bool d_dump;
bool d_dump_mat;
bool b_rinex_output_enabled;
@ -184,10 +208,14 @@ private:
bool d_kml_output_enabled;
bool d_nmea_output_file_enabled;
std::shared_ptr<Rtklib_Solver> d_pvt_solver;
std::shared_ptr<Rtklib_Solver> d_internal_pvt_solver;
std::shared_ptr<Rtklib_Solver> d_user_pvt_solver;
int32_t max_obs_block_rx_clock_offset_ms;
bool d_waiting_obs_block_rx_clock_offset_correction_msg;
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);
std::map<int, Gnss_Synchro> gnss_observables_map_t0;
std::map<int, Gnss_Synchro> gnss_observables_map_t1;
uint32_t type_of_rx;

1
src/algorithms/PVT/libs/pvt_conf.cc
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@ -40,6 +40,7 @@ Pvt_Conf::Pvt_Conf()
geojson_rate_ms = 1000;
nmea_rate_ms = 1000;
max_obs_block_rx_clock_offset_ms = 40;
rinex_version = 0;
rinexobs_rate_ms = 0;

2
src/algorithms/PVT/libs/pvt_conf.h
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@ -73,6 +73,8 @@ public:
bool xml_output_enabled;
bool rtcm_output_file_enabled;
int32_t max_obs_block_rx_clock_offset_ms;
std::string output_path;
std::string rinex_output_path;
std::string gpx_output_path;

31
src/algorithms/observables/gnuradio_blocks/hybrid_observables_gs.cc
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@ -93,8 +93,7 @@ hybrid_observables_gs::hybrid_observables_gs(uint32_t nchannels_in,
d_dump_filename = std::move(dump_filename);
d_nchannels_out = nchannels_out;
d_nchannels_in = nchannels_in;
T_rx_offset_ms = 0;
d_gnss_synchro_history = std::make_shared<Gnss_circular_deque<Gnss_Synchro>>(500, d_nchannels_out);
d_gnss_synchro_history = std::make_shared<Gnss_circular_deque<Gnss_Synchro>>(1000, d_nchannels_out);
// ############# ENABLE DATA FILE LOG #################
if (d_dump)
@ -141,7 +140,6 @@ hybrid_observables_gs::hybrid_observables_gs(uint32_t nchannels_in,
}
}
T_rx_TOW_ms = 0U;
T_rx_remnant_to_20ms = 0;
T_rx_step_ms = 20; // read from config at the adapter GNSS-SDR.observable_interval_ms!!
T_rx_TOW_set = false;
T_status_report_timer_ms = 0;
@ -197,16 +195,14 @@ void hybrid_observables_gs::msg_handler_pvt_to_observables(const pmt::pmt_t &msg
{
double new_rx_clock_offset_s;
new_rx_clock_offset_s = boost::any_cast<double>(pmt::any_ref(msg));
T_rx_offset_ms = new_rx_clock_offset_s * 1000.0;
T_rx_TOW_ms = T_rx_TOW_ms - static_cast<int>(round(T_rx_offset_ms));
T_rx_remnant_to_20ms = (T_rx_TOW_ms % 20);
T_rx_TOW_ms = T_rx_TOW_ms - static_cast<int>(round(new_rx_clock_offset_s * 1000.0));
// d_Rx_clock_buffer.clear(); // Clear all the elements in the buffer
for (uint32_t n = 0; n < d_nchannels_out; n++)
{
d_gnss_synchro_history->clear(n);
}
LOG(INFO) << "Corrected new RX Time offset: " << T_rx_offset_ms << "[ms]";
LOG(INFO) << "Corrected new RX Time offset: " << static_cast<int>(round(new_rx_clock_offset_s * 1000.0)) << "[ms]";
}
}
catch (boost::bad_any_cast &e)
@ -489,8 +485,7 @@ void hybrid_observables_gs::update_TOW(const std::vector<Gnss_Synchro> &data)
}
}
}
T_rx_TOW_ms = TOW_ref - (TOW_ref % 20);
T_rx_remnant_to_20ms = 0;
T_rx_TOW_ms = TOW_ref;
}
else
{
@ -509,7 +504,7 @@ void hybrid_observables_gs::compute_pranges(std::vector<Gnss_Synchro> &data)
// std::cout.precision(17);
// std::cout << " T_rx_TOW_ms: " << static_cast<double>(T_rx_TOW_ms) << std::endl;
std::vector<Gnss_Synchro>::iterator it;
double current_T_rx_TOW_ms = (static_cast<double>(T_rx_TOW_ms - T_rx_remnant_to_20ms));
double current_T_rx_TOW_ms = static_cast<double>(T_rx_TOW_ms);
double current_T_rx_TOW_s = current_T_rx_TOW_ms / 1000.0;
for (it = data.begin(); it != data.end(); it++)
{
@ -582,9 +577,7 @@ int hybrid_observables_gs::general_work(int noutput_items __attribute__((unused)
for (uint32_t n = 0; n < d_nchannels_out; n++)
{
Gnss_Synchro interpolated_gnss_synchro{};
uint32_t T_rx_remnant_to_20ms_samples = T_rx_remnant_to_20ms * in[d_nchannels_in - 1][0].fs / 1000;
if (!interp_trk_obs(interpolated_gnss_synchro, n, d_Rx_clock_buffer.front() - T_rx_remnant_to_20ms_samples))
if (!interp_trk_obs(interpolated_gnss_synchro, n, d_Rx_clock_buffer.front()))
{
// Produce an empty observation
interpolated_gnss_synchro = Gnss_Synchro();
@ -666,7 +659,17 @@ int hybrid_observables_gs::general_work(int noutput_items __attribute__((unused)
d_dump = false;
}
}
return 1;
if (n_valid > 0)
{
// LOG(INFO) << "OBS: diff time: " << out[0][0].RX_time * 1000.0 - old_time_debug;
// old_time_debug = out[0][0].RX_time * 1000.0;
return 1;
}
else
{
return 0;
}
}
return 0;
}

3
src/algorithms/observables/gnuradio_blocks/hybrid_observables_gs.h
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@ -87,12 +87,11 @@ private:
bool d_dump;
bool d_dump_mat;
uint32_t T_rx_TOW_ms;
uint32_t T_rx_remnant_to_20ms;
uint32_t T_rx_step_ms;
uint32_t T_status_report_timer_ms;
uint32_t d_nchannels_in;
uint32_t d_nchannels_out;
double T_rx_offset_ms;
//double T_rx_offset_ms;
std::string d_dump_filename;
std::ofstream d_dump_file;
boost::circular_buffer<uint64_t> d_Rx_clock_buffer; // time history