From 522696a01f4d127b145c303c64008f57492b4534 Mon Sep 17 00:00:00 2001 From: Javier Arribas Date: Mon, 15 Nov 2021 15:23:47 +0100 Subject: [PATCH] Sample config files update --- conf/gnss-sdr_GPS_L1_LimeSDR.conf | 20 ++--- conf/gnss-sdr_GPS_L1_plutosdr_realtime.conf | 94 +++++++++++++++------ 2 files changed, 75 insertions(+), 39 deletions(-) diff --git a/conf/gnss-sdr_GPS_L1_LimeSDR.conf b/conf/gnss-sdr_GPS_L1_LimeSDR.conf index bdecb922f..97bbb4fab 100644 --- a/conf/gnss-sdr_GPS_L1_LimeSDR.conf +++ b/conf/gnss-sdr_GPS_L1_LimeSDR.conf @@ -11,15 +11,15 @@ ;internal_fs_sps: Internal signal sampling frequency after the signal conditioning stage [samples per second]. ;FOR USE GNSS-SDR WITH RTLSDR DONGLES USER MUST SET THE CALIBRATED SAMPLE RATE HERE ; i.e. using front-end-cal as reported here:http://www.cttc.es/publication/turning-a-television-into-a-gnss-receiver/ -GNSS-SDR.internal_fs_sps=20000000 +GNSS-SDR.internal_fs_sps=5000000 GNSS-SDR.use_acquisition_resampler=true ;######### SIGNAL_SOURCE CONFIG ############ SignalSource.implementation=Limesdr_Signal_Source SignalSource.item_type=gr_complex -SignalSource.sampling_frequency=20000000 +SignalSource.sampling_frequency=5000000 SignalSource.freq=1575420000 -SignalSource.gain=55; //0-73 dB//no agc in LimeSDR +SignalSource.gain=50; //0-73 dB//no agc in LimeSDR ;SignalSource.analog_bw //if not set, defaults to sample_rate/2 ;SignalSource.digital_bw // if not set, defaults to 0 (disabled filter) SignalSource.limesdr_serial // if not set, its automatic @@ -33,18 +33,12 @@ SignalSource.dump=false SignalSource.dump_filename=../data/signal_source.dat SignalSource.enable_throttle_control=false -;######### SIGNAL_CONDITIONER CONFIG ############ -SignalConditioner.implementation=Pass_Through - -;######### DATA_TYPE_ADAPTER CONFIG ############ +SignalConditioner.implementation=Signal_Conditioner DataTypeAdapter.implementation=Pass_Through - -;######### INPUT_FILTER CONFIG ############ -InputFilter.implementation=Pass_Through - -;######### RESAMPLER CONFIG ############ +InputFilter.implementation=Pulse_Blanking_Filter ; <- Required in some locations +InputFilter.pfa=0.001 +InputFilter.segments_est=2500 Resampler.implementation=Pass_Through - ;######### CHANNELS GLOBAL CONFIG ############ Channels_1C.count=7 Channels_1B.count=0 diff --git a/conf/gnss-sdr_GPS_L1_plutosdr_realtime.conf b/conf/gnss-sdr_GPS_L1_plutosdr_realtime.conf index 6e59228fd..adbe9855a 100644 --- a/conf/gnss-sdr_GPS_L1_plutosdr_realtime.conf +++ b/conf/gnss-sdr_GPS_L1_plutosdr_realtime.conf @@ -13,8 +13,8 @@ ;internal_fs_sps: Internal signal sampling frequency after the signal conditioning stage [sps]. ;FOR USE GNSS-SDR WITH RTLSDR DONGLES USER MUST SET THE CALIBRATED SAMPLE RATE HERE ; i.e. using front-end-cal as reported here:http://www.cttc.es/publication/turning-a-television-into-a-gnss-receiver/ -GNSS-SDR.internal_fs_sps=2000000 - +GNSS-SDR.internal_fs_sps=4000000 +GNSS-SDR.use_acquisition_resampler=true ;######### SUPL RRLP GPS assistance configuration ##### ; Check https://www.mcc-mnc.com/ @@ -34,10 +34,10 @@ GNSS-SDR.SUPL_CI=0x31b0 SignalSource.implementation=Plutosdr_Signal_Source SignalSource.item_type=gr_complex SignalSource.device_address=192.168.2.1 -SignalSource.sampling_frequency=3000000 +SignalSource.sampling_frequency=4000000 SignalSource.freq=1575420000 -SignalSource.bandwidth=2600000 -SignalSource.gain_mode=manual +SignalSource.bandwidth=2000000 +SignalSource.gain_mode=slow_attack SignalSource.gain=30 SignalSource.samples=0 SignalSource.buffer_size=65000 @@ -47,39 +47,79 @@ SignalSource.dump_filename=./capture.dat SignalSource.enable_throttle_control=false ;######### SIGNAL_CONDITIONER CONFIG ############ -SignalConditioner.implementation=Signal_Conditioner -InputFilter.implementation=Pass_Through -InputFilter.item_type=gr_complex -Resampler.implementation=Direct_Resampler -Resampler.sample_freq_in=4000000 -Resampler.sample_freq_out=2000000 -Resampler.item_type=gr_complex - - -;######### DATA_TYPE_ADAPTER CONFIG ############ -DataTypeAdapter.implementation=Pass_Through -DataTypeAdapter.item_type=gr_complex +SignalConditioner.implementation=Pass_Through ;######### CHANNELS GLOBAL CONFIG ############ -Channels_1C.count=6 +Channels_1C.count=8 +Channels_1B.count=0 Channels.in_acquisition=1 Channel.signal=1C + ;######### ACQUISITION GLOBAL CONFIG ############ Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition Acquisition_1C.item_type=gr_complex -Acquisition_1C.pfa=0.01 -Acquisition_1C.doppler_max=10000 +Acquisition_1C.coherent_integration_time_ms=1 +Acquisition_1C.use_CFAR_algorithm=false; +Acquisition_1C.threshold=2.6 +Acquisition_1C.doppler_max=50000 Acquisition_1C.doppler_step=250 +Acquisition_1C.dump=false +Acquisition_1C.dump_filename=./acq_dump.dat + +;######### GALILEO ACQUISITION CONFIG ############ +Acquisition_1B.implementation=Galileo_E1_PCPS_Ambiguous_Acquisition +Acquisition_1B.item_type=gr_complex +Acquisition_1B.threshold=2.5 +Acquisition_1B.use_CFAR_algorithm=false +Acquisition_1B.blocking=false +Acquisition_1B.doppler_max=6000 +Acquisition_1B.doppler_step=125 +Acquisition_1B.dump=false +Acquisition_1B.dump_filename=./acq_dump.dat + ;######### TRACKING GLOBAL CONFIG ############ Tracking_1C.implementation=GPS_L1_CA_DLL_PLL_Tracking Tracking_1C.item_type=gr_complex -Tracking_1C.pll_bw_hz=40.0; -Tracking_1C.dll_bw_hz=4.0; +Tracking_1C.dump=false +Tracking_1C.dump_filename=./tracking_ch_ +Tracking_1C.pll_bw_hz=35.0; +Tracking_1C.dll_bw_hz=2.0; +Tracking_1C.enable_fll_pull_in=true; +Tracking_1C.fll_bw_hz=10 +Tracking_1C.pll_bw_narrow_hz=5.0; +Tracking_1C.dll_bw_narrow_hz=0.75; +Tracking_1C.extend_correlation_symbols=1; +Tracking_1C.order=3; +Tracking_1C.early_late_space_chips=0.5; +Tracking_1C.early_late_space_narrow_chips=0.5 + +;######### TRACKING GALILEO CONFIG ############ +Tracking_1B.implementation=Galileo_E1_DLL_PLL_VEML_Tracking +Tracking_1B.item_type=gr_complex +Tracking_1B.pll_bw_hz=15.0; +Tracking_1B.dll_bw_hz=0.75; +Tracking_1B.early_late_space_chips=0.15; +Tracking_1B.very_early_late_space_chips=0.5; +Tracking_1B.pll_bw_narrow_hz=5.0 +Tracking_1B.dll_bw_narrow_hz=0.5 +Tracking_1B.extend_correlation_symbols=1 +Tracking_1B.track_pilot=true +Tracking_1B.enable_fll_pull_in=true; +;Tracking_1B.pull_in_time_s=60 +Tracking_1B.enable_fll_steady_state=false +Tracking_1B.fll_bw_hz=10 +Tracking_1B.dump=false +Tracking_1B.dump_filename=tracking_ch_ + ;######### TELEMETRY DECODER GPS CONFIG ############ TelemetryDecoder_1C.implementation=GPS_L1_CA_Telemetry_Decoder +TelemetryDecoder_1C.dump=false + +TelemetryDecoder_1B.implementation=Galileo_E1B_Telemetry_Decoder +TelemetryDecoder_1B.dump=false ;######### OBSERVABLES CONFIG ############ Observables.implementation=Hybrid_Observables @@ -89,16 +129,18 @@ Observables.dump_filename=./observables.dat ;######### PVT CONFIG ############ PVT.implementation=RTKLIB_PVT -PVT.positioning_mode=PPP_Static ; options: Single, Static, Kinematic, PPP_Static, PPP_Kinematic +PVT.enable_rx_clock_correction=false +PVT.positioning_mode=Single ; options: Single, Static, Kinematic, PPP_Static, PPP_Kinematic PVT.iono_model=Broadcast ; options: OFF, Broadcast, SBAS, Iono-Free-LC, Estimate_STEC, IONEX PVT.trop_model=Saastamoinen ; options: OFF, Saastamoinen, SBAS, Estimate_ZTD, Estimate_ZTD_Grad PVT.output_rate_ms=100 +PVT.rinexobs_rate_ms=100 PVT.display_rate_ms=500 PVT.dump_filename=./PVT PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea; PVT.flag_nmea_tty_port=false; PVT.nmea_dump_devname=/dev/pts/4 -PVT.flag_rtcm_server=false -PVT.flag_rtcm_tty_port=false -PVT.rtcm_dump_devname=/dev/pts/1 PVT.dump=false +PVT.flag_rtcm_server=true +PVT.flag_rtcm_tty_port=false +PVT.rtcm_dump_devname=/dev/pts/1 \ No newline at end of file