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Added hybrid TOW (expressed in GPS reference time) and time debug output in PVT block

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marabra
2014-06-18 11:04:26 +02:00
parent 6a507d9ce2
commit 25934c477e
7 changed files with 927 additions and 11 deletions
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4
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e1b_telemetry_decoder_cc.cc
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@@ -278,7 +278,7 @@ void galileo_e1b_telemetry_decoder_cc::decode_word(double *page_part_symbols,int
std::cout<<"d_TOW_at_current_symbol="<<d_TOW_at_current_symbol<<std::endl;
std::cout<<"d_nav.WN_0="<<d_nav.WN_0<<std::endl;
//double delta_t; declared out of this function to be used in the observable block
delta_t=almanac.A_0G_10+almanac.A_1G_10*(d_TOW_at_current_symbol-almanac.t_0G_10+604800*(fmod((d_nav.WN_0-almanac.WN_0G_10),64)));
std::cout<<"delta_t="<<delta_t<<"[s]"<<std::endl;
@@ -481,7 +481,7 @@ int galileo_e1b_telemetry_decoder_cc::general_work (int noutput_items, gr_vector
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 - delta_t; //delta_t = t_gal - t_gps ----> t_gps = t_gal -delta_t
std::cout<< "delta_t = " << delta_t << std::endl;
current_synchro_data.Flag_preamble = d_flag_preamble;
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;

1
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e1b_telemetry_decoder_cc.h
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@@ -136,6 +136,7 @@ private:
double d_TOW_at_Preamble;
double d_TOW_at_current_symbol;
double Prn_timestamp_at_preamble_ms;
bool flag_TOW_set;
double delta_t; //GPS-GALILEO time offset