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updated the PLL/DLL initialisation according to the latest changes in dll_pll_veml_tracking.cc

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This commit is contained in:
Marc Majoral 2019-04-11 11:44:00 +02:00
parent 19e46a2ebf
commit 692978f66b
1 changed files with 4 additions and 2 deletions
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6
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.cc
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@ -477,6 +477,7 @@ void dll_pll_veml_tracking_fpga::start_tracking()
// filter initialization // filter initialization
d_carrier_loop_filter.initialize(static_cast<float>(d_acq_carrier_doppler_hz)); // initialize the carrier filter d_carrier_loop_filter.initialize(static_cast<float>(d_acq_carrier_doppler_hz)); // initialize the carrier filter
// enable tracking pull-in // enable tracking pull-in
@ -1273,8 +1274,6 @@ void dll_pll_veml_tracking_fpga::set_gnss_synchro(Gnss_Synchro *p_gnss_synchro)
d_code_ph_history.clear(); d_code_ph_history.clear();
// DLL/PLL filter initialization
d_code_loop_filter.initialize(); // initialize the code filter
d_carr_ph_history.clear(); d_carr_ph_history.clear();
@ -1327,8 +1326,11 @@ void dll_pll_veml_tracking_fpga::set_gnss_synchro(Gnss_Synchro *p_gnss_synchro)
d_current_correlation_time_s = d_code_period; d_current_correlation_time_s = d_code_period;
// DLL/PLL filter initialization
d_carrier_loop_filter.set_params(trk_parameters.fll_bw_hz, trk_parameters.pll_bw_hz, trk_parameters.pll_filter_order);
d_code_loop_filter.set_noise_bandwidth(trk_parameters.dll_bw_hz); d_code_loop_filter.set_noise_bandwidth(trk_parameters.dll_bw_hz);
d_code_loop_filter.set_update_interval(d_code_period); d_code_loop_filter.set_update_interval(d_code_period);
d_code_loop_filter.initialize(); // initialize the code filter
multicorrelator_fpga->set_local_code_and_taps(d_local_code_shift_chips, d_prompt_data_shift, d_acquisition_gnss_synchro->PRN); multicorrelator_fpga->set_local_code_and_taps(d_local_code_shift_chips, d_prompt_data_shift, d_acquisition_gnss_synchro->PRN);