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experimental interpolator in observables

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This commit is contained in:
Javier Arribas
2015-11-23 23:05:52 +01:00
parent 6b340696ed
commit 411c8cedb0
9 changed files with 152 additions and 69 deletions
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3
src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.cc
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@@ -327,13 +327,12 @@ int gps_l1_ca_telemetry_decoder_cc::general_work (int noutput_items, gr_vector_i
current_synchro_data.d_TOW = d_TOW_at_Preamble;
current_synchro_data.d_TOW_at_current_symbol = d_TOW_at_current_symbol;
current_synchro_data.d_TOW_hybrid_at_current_symbol = current_synchro_data.d_TOW_at_current_symbol; // to be used in the hybrid configuration
current_synchro_data.Flag_valid_word = (d_flag_frame_sync == true and d_flag_parity == true and flag_TOW_set == true);
current_synchro_data.Flag_preamble = d_flag_preamble;
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;
current_synchro_data.Prn_timestamp_at_preamble_ms = Prn_timestamp_at_preamble_ms;
if(d_dump == true)
{
// MULTIPLEXED FILE RECORDING - Record results to file

6
src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.h
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@@ -35,6 +35,7 @@
#include <string>
#include <gnuradio/block.h>
#include <gnuradio/msg_queue.h>
#include <deque>
#include "GPS_L1_CA.h"
#include "gps_l1_ca_subframe_fsm.h"
#include "concurrent_queue.h"
@@ -142,6 +143,11 @@ private:
double d_TOW_at_Preamble;
double d_TOW_at_current_symbol;
std::deque<double> d_symbol_TOW_queue_s;
// Doppler and Phase accumulator queue for interpolation in Observables
std::deque<double> d_carrier_doppler_queue_hz;
std::deque<double> d_acc_carrier_phase_queue_rads;
double Prn_timestamp_at_preamble_ms;
bool flag_TOW_set;