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Merge branch 'vladisslav2011-fake_multichannel' into next

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Carles Fernandez 2024-05-26 22:03:14 +02:00
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281
conf/RealTime_input/gnss-sdr_multichannel_GPS_Galileo_Beidou_Glonass_L1_USRP_realtime.conf Normal file
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; This is a GNSS-SDR configuration file
; The configuration API is described at https://gnss-sdr.org/docs/sp-blocks/
; SPDX-License-Identifier: GPL-3.0-or-later
; SPDX-FileCopyrightText: (C) 2010-2020 (see AUTHORS file for a list of contributors)
; You can define your own receiver and invoke it by doing
; gnss-sdr --config_file=my_GNSS_SDR_configuration.conf
;
[GNSS-SDR]
;######### GLOBAL OPTIONS ##################
GNSS-SDR.internal_fs_sps=8000000
GNSS-SDR.Beidou_banned_prns=56,57,58
;######### SIGNAL_SOURCE CONFIG ############
SignalSource.implementation=Osmosdr_Signal_Source
SignalSource.item_type=gr_complex
SignalSource.sampling_frequency=56000000
SignalSource.freq=1584000000
SignalSource.osmosdr_args=uhd,type=b200,num_recv_frames=256
SignalSource.gain=50
SignalSource.antenna=TX/RX
SignalSource.if_bw=56000000
SignalSource.AGC_enabled=false
SignalSource.samples=0
SignalSource.repeat=false
SignalSource.RF_channels=3
SignalSource.enable_throttle_control=false
SignalSource.dump=false
;######### SIGNAL_CONDITIONER CONFIG ############
SignalConditioner0.implementation=Signal_Conditioner
SignalConditioner1.implementation=Signal_Conditioner
SignalConditioner2.implementation=Signal_Conditioner
;######### DATA_TYPE_ADAPTER CONFIG ############
DataTypeAdapter0.implementation=Pass_Through
DataTypeAdapter1.implementation=Pass_Through
DataTypeAdapter2.implementation=Pass_Through
;######### INPUT_FILTER CONFIG ############
InputFilter0.implementation=Freq_Xlating_Fir_Filter
InputFilter0.decimation_factor=7
InputFilter0.input_item_type=gr_complex
InputFilter0.output_item_type=gr_complex
InputFilter0.taps_item_type=float
InputFilter0.filter_type=lowpass
InputFilter0.bw=7000000
InputFilter0.tw=500000
InputFilter0.IF=-22902000
InputFilter0.sampling_frequency=56000000
InputFilter0.dump=false
InputFilter0.dump_filename=../data/input_filter.dat
;######### INPUT_FILTER CONFIG ############
InputFilter1.implementation=Freq_Xlating_Fir_Filter
InputFilter1.decimation_factor=7
InputFilter1.input_item_type=gr_complex
InputFilter1.output_item_type=gr_complex
InputFilter1.taps_item_type=float
InputFilter1.filter_type=lowpass
InputFilter1.bw=7000000
InputFilter1.tw=500000
InputFilter1.IF=-8580000
InputFilter1.sampling_frequency=56000000
InputFilter1.dump=false
InputFilter1.dump_filename=../data/input_filter.dat
;######### INPUT_FILTER CONFIG ############
InputFilter2.implementation=Freq_Xlating_Fir_Filter
InputFilter2.decimation_factor=7
InputFilter2.input_item_type=gr_complex
InputFilter2.output_item_type=gr_complex
InputFilter2.taps_item_type=float
InputFilter2.filter_type=lowpass
InputFilter2.bw=7000000
InputFilter2.tw=500000
InputFilter2.IF=18000000
InputFilter2.sampling_frequency=56000000
InputFilter2.dump=false
InputFilter2.dump_filename=../data/input_filter.dat
;######### RESAMPLER CONFIG ############
Resampler0.implementation=Pass_Through
Resampler1.implementation=Pass_Through
Resampler2.implementation=Pass_Through
;######### CHANNELS GLOBAL CONFIG ############
Channels_1B.count=10
Channels_1C.count=10
Channels_B1.count=14
Channels_1G.count=8
Channels_1B.RF_channel_ID=1
Channels_1C.RF_channel_ID=1
Channels_B1.RF_channel_ID=0
Channels_1G.RF_channel_ID=2
Channels.in_acquisition=2
;######### ACQUISITION BEIDOU CONFIG ############
Acquisition_B1.implementation=BEIDOU_B1I_PCPS_Acquisition
Acquisition_B1.item_type=gr_complex
Acquisition_B1.coherent_integration_time_ms=2
;Acquisition_B1.max_dwells=2
;Acquisition_B1.pfa=0.02
Acquisition_B1.pfa=0.000002
Acquisition_B1.doppler_max=6000
Acquisition_B1.doppler_step=100
Acquisition_B1.dump=false
Acquisition_B1.dump_filename=./bds_acq
;Acquisition_B1.blocking=true
Acquisition_B1.bit_transition_flag = false;
;######### ACQUISITION GPS CONFIG ############
Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition_1C.item_type=gr_complex
Acquisition_1C.coherent_integration_time_ms=1
Acquisition_1C.pfa=0.015
Acquisition_1C.doppler_max=6000
Acquisition_1C.doppler_step=200
Acquisition_1C.max_dwells=4
;Acquisition_1C.blocking=true
Acquisition_1C.dump=false
Acquisition_1C.dump_filename=./acq_dump.dat
;######### ACQUISITION GALILEO CONFIG ############
Acquisition_1B.implementation=Galileo_E1_PCPS_Ambiguous_Acquisition
Acquisition_1B.coherent_integration_time_ms=2
;Acquisition_1B.pfa=0.000008
Acquisition_1B.pfa=0.025
Acquisition_1B.doppler_max=6000
Acquisition_1B.doppler_step=200
Acquisition_1B.max_dwells=4
;Acquisition_1B.repeat_satellite=true
Acquisition_1B.cboc=true
;Acquisition_1B.blocking=true
Acquisition_1B.dump=false
Acquisition_1B.dump_filename=./acq_dump.dat
;######### ACQUISITION GLONASS CONFIG ############
Acquisition_1G.implementation=GLONASS_L1_CA_PCPS_Acquisition
Acquisition_1G.item_type=gr_complex
Acquisition_1G.coherent_integration_time_ms=1
Acquisition_1G.max_dwells=4
Acquisition_1G.pfa=0.02
Acquisition_1G.doppler_max=6000
Acquisition_1G.doppler_step=100
Acquisition_1G.dump=false
Acquisition_1G.dump_filename=./G1_acq
;######### TRACKING BEIDOU CONFIG ############
Tracking_B1.implementation=BEIDOU_B1I_DLL_PLL_Tracking
Tracking_B1.item_type=gr_complex
Tracking_B1.extend_correlation_symbols=10
Tracking_B1.pll_bw_hz=50.0
Tracking_B1.dll_bw_hz=2.00
Tracking_B1.pll_bw_narrow_hz=15.0
Tracking_B1.dll_bw_narrow_hz=1.50
;Tracking_B1.cn0_min=20
;Tracking_B1.fll_bw_hz=20
;Tracking_B1.enable_fll_pull_in=true
;Tracking_B1.enable_fll_steady_state=false
Tracking_B1.dump=false
Tracking_B1.dump_filename=./epl_tracking_ch_
;######### TRACKING GPS CONFIG ############
Tracking_1C.implementation=GPS_L1_CA_DLL_PLL_Tracking
Tracking_1C.item_type=gr_complex
Tracking_1C.extend_correlation_symbols=10
Tracking_1C.early_late_space_chips=0.5
Tracking_1C.early_late_space_narrow_chips=0.15
Tracking_1C.pll_bw_hz=30.0
Tracking_1C.dll_bw_hz=2.0
Tracking_1C.pll_bw_narrow_hz=10.0
Tracking_1C.dll_bw_narrow_hz=1.50
Tracking_1C.fll_bw_hz=10
Tracking_1C.enable_fll_pull_in=true
Tracking_1C.enable_fll_steady_state=false
Tracking_1C.dump=false
Tracking_1C.dump_filename=tracking_ch_
;######### TRACKING GALILEO CONFIG ############
Tracking_1B.implementation=Galileo_E1_DLL_PLL_VEML_Tracking
Tracking_1B.extend_correlation_symbols=4
Tracking_1B.item_type=gr_complex
Tracking_1B.pll_bw_hz=30.0
Tracking_1B.dll_bw_hz=2.0
Tracking_1B.pll_bw_narrow_hz=20.0
Tracking_1B.dll_bw_narrow_hz=1.50
Tracking_1B.track_pilot=true
Tracking_1B.enable_fll_pull_in=true;
Tracking_1B.enable_fll_steady_state=false
Tracking_1B.fll_bw_hz=20
;######### TRACKING GLONASS CONFIG ############
Tracking_1G.implementation=GLONASS_L1_CA_DLL_PLL_C_Aid_Tracking
Tracking_1G.item_type=gr_complex
Tracking_1G.pll_bw_hz=40
Tracking_1G.dll_bw_hz=2.5
Tracking_1G.extend_correlation_ms=1
Tracking_1G.pll_bw_narrow_hz=20
Tracking_1G.dll_bw_narrow_hz=1.5
Tracking_1G.dump=false
Tracking_1G.dump_filename=./epl_tracking_ch_
;######### TELEMETRY DECODER BEIDOU CONFIG ############
TelemetryDecoder_B1.implementation=BEIDOU_B1I_Telemetry_Decoder
TelemetryDecoder_B1.dump=false
;######### TELEMETRY DECODER GPS CONFIG ############
TelemetryDecoder_1C.implementation=GPS_L1_CA_Telemetry_Decoder
TelemetryDecoder_1C.dump=false
;######### TELEMETRY DECODER GALILEO E1B CONFIG ############
TelemetryDecoder_1B.implementation=Galileo_E1B_Telemetry_Decoder
TelemetryDecoder_1B.dump=false
;######### TELEMETRY DECODER GLONASS CONFIG ############
TelemetryDecoder_1G.implementation=GLONASS_L1_CA_Telemetry_Decoder
TelemetryDecoder_1G.dump=false
;######### OBSERVABLES CONFIG ############
Observables.implementation=Hybrid_Observables
Observables.dump=false
Observables.dump_filename=./observables.dat
;######### PVT CONFIG ############
PVT.implementation=RTKLIB_PVT
PVT.threshold_reject_GDOP=100
PVT.elevation_mask=3
PVT.raim_fde=1
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.display_rate_ms=500
PVT.enable_rx_clock_correction=true
PVT.flag_rtcm_server=true
PVT.flag_rtcm_tty_port=false
PVT.rtcm_dump_devname=/dev/pts/1
PVT.rtcm_tcp_port=2101
PVT.rtcm_MT1019_rate_ms=5000
PVT.rtcm_MT1077_rate_ms=1000
PVT.rinex_version=2
PVT.flag_nmea_tty_port=true
PVT.nmea_dump_devname=/dev/pts/3
; To use gpsd with GNSS-SDR
; 1. run socat -d -d pty,raw,echo=0 pty,raw,echo=0
; 2. Set PVT.nmea_dump_devname to first PTY from socat output
; 3. run gpsd -b -n -N /dev/pts/4
; where /dev/pts/4 is the second PTY from socat output
; 4. run some gpsd client (xgps or other)
PVT.enable_monitor=true
PVT.monitor_client_addresses=127.0.0.1
PVT.monitor_udp_port=1111
Monitor.enable_monitor=true
Monitor.decimation_factor=4
Monitor.client_addresses=127.0.0.1
Monitor.udp_port=1112
;AcquisitionMonitor.enable_monitor=true
AcquisitionMonitor.client_addresses=127.0.0.1
AcquisitionMonitor.udp_port=1112

237
conf/RealTime_input/gnss-sdr_multichannel_GPS_Galileo_Beidou_L1_hackrf_realtime.conf Normal file
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@ -0,0 +1,237 @@
; This is a GNSS-SDR configuration file
; The configuration API is described at https://gnss-sdr.org/docs/sp-blocks/
; SPDX-License-Identifier: GPL-3.0-or-later
; SPDX-FileCopyrightText: (C) 2010-2020 (see AUTHORS file for a list of contributors)
; You can define your own receiver and invoke it by doing
; gnss-sdr --config_file=my_GNSS_SDR_configuration.conf
;
[GNSS-SDR]
;######### GLOBAL OPTIONS ##################
GNSS-SDR.internal_fs_sps=4000000
GNSS-SDR.Beidou_banned_prns=56,57,58
;######### SIGNAL_SOURCE CONFIG ############
SignalSource.implementation=Osmosdr_Signal_Source
SignalSource.item_type=gr_complex
SignalSource.sampling_frequency=20000000
SignalSource.freq=1567420000
SignalSource.if_bw=18000000
;# Next line enables the internal HackRF One bias (3.3 VDC)
SignalSource.osmosdr_args=hackrf=0,bias=1,buffers=256
SignalSource.gain=0
SignalSource.rf_gain=40
SignalSource.if_gain=40
SignalSource.AGC_enabled=false
SignalSource.samples=0
SignalSource.repeat=false
SignalSource.RF_channels=2
SignalSource.enable_throttle_control=false
SignalSource.dump=false
;######### SIGNAL_CONDITIONER CONFIG ############
SignalConditioner0.implementation=Signal_Conditioner
SignalConditioner1.implementation=Signal_Conditioner
;######### DATA_TYPE_ADAPTER CONFIG ############
DataTypeAdapter0.implementation=Pass_Through
DataTypeAdapter1.implementation=Pass_Through
;######### INPUT_FILTER CONFIG ############
InputFilter0.implementation=Freq_Xlating_Fir_Filter
;InputFilter0.implementation=Pass_Through
InputFilter0.decimation_factor=5
InputFilter0.input_item_type=gr_complex
InputFilter0.output_item_type=gr_complex
InputFilter0.taps_item_type=float
InputFilter0.filter_type=lowpass
InputFilter0.bw=3000000
InputFilter0.tw=1000000
InputFilter0.IF=-6322000
InputFilter0.sampling_frequency=20000000
InputFilter0.dump=false
InputFilter0.dump_filename=../data/input_filter.dat
;######### INPUT_FILTER CONFIG ############
InputFilter1.implementation=Freq_Xlating_Fir_Filter
;InputFilter1.implementation=Pass_Through
InputFilter1.decimation_factor=5
InputFilter1.input_item_type=gr_complex
InputFilter1.output_item_type=gr_complex
InputFilter1.taps_item_type=float
InputFilter1.filter_type=lowpass
InputFilter1.bw=3000000
InputFilter1.tw=1000000
InputFilter1.IF=8000000
InputFilter1.sampling_frequency=20000000
InputFilter1.dump=false
InputFilter1.dump_filename=../data/input_filter.dat
;######### RESAMPLER CONFIG ############
Resampler0.implementation=Pass_Through
Resampler1.implementation=Pass_Through
;######### CHANNELS GLOBAL CONFIG ############
Channels_1B.count=10
Channels_1C.count=10
Channels_B1.count=14
Channels_1B.RF_channel_ID=1
Channels_1C.RF_channel_ID=1
Channels_B1.RF_channel_ID=0
Channels.in_acquisition=10
;######### ACQUISITION BEIDOU CONFIG ############
Acquisition_B1.implementation=BEIDOU_B1I_PCPS_Acquisition
Acquisition_B1.item_type=gr_complex
Acquisition_B1.coherent_integration_time_ms=2
;Acquisition_B1.max_dwells=2
;Acquisition_B1.pfa=0.02
Acquisition_B1.pfa=0.000002
Acquisition_B1.doppler_max=3800
Acquisition_B1.doppler_step=100
Acquisition_B1.dump=false
Acquisition_B1.dump_filename=./bds_acq
;Acquisition_B1.blocking=true
Acquisition_B1.bit_transition_flag = false;
;######### ACQUISITION GPS CONFIG ############
Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition_1C.item_type=gr_complex
Acquisition_1C.coherent_integration_time_ms=1
Acquisition_1C.pfa=0.015
Acquisition_1C.doppler_max=5000
Acquisition_1C.doppler_step=200
Acquisition_1C.max_dwells=4
;Acquisition_1C.blocking=true
Acquisition_1C.dump=false
Acquisition_1C.dump_filename=./acq_dump.dat
;######### ACQUISITION GALILEO CONFIG ############
Acquisition_1B.implementation=Galileo_E1_PCPS_Ambiguous_Acquisition
Acquisition_1B.coherent_integration_time_ms=2
;Acquisition_1B.pfa=0.000008
Acquisition_1B.pfa=0.025
Acquisition_1B.doppler_max=5000
Acquisition_1B.doppler_step=200
Acquisition_1B.max_dwells=4
;Acquisition_1B.repeat_satellite=true
Acquisition_1B.cboc=true
;Acquisition_1B.blocking=true
Acquisition_1B.dump=false
Acquisition_1B.dump_filename=./acq_dump.dat
;######### TRACKING BEIDOU CONFIG ############
Tracking_B1.implementation=BEIDOU_B1I_DLL_PLL_Tracking
Tracking_B1.item_type=gr_complex
Tracking_B1.extend_correlation_symbols=10
Tracking_B1.pll_bw_hz=30.0
Tracking_B1.dll_bw_hz=2.00
Tracking_B1.pll_bw_narrow_hz=15.0
Tracking_B1.dll_bw_narrow_hz=0.50
;Tracking_B1.cn0_min=20
Tracking_B1.fll_bw_hz=20
Tracking_B1.enable_fll_pull_in=true
Tracking_B1.enable_fll_steady_state=false
Tracking_B1.dump=false
Tracking_B1.dump_filename=./epl_tracking_ch_
;######### TRACKING GPS CONFIG ############
Tracking_1C.implementation=GPS_L1_CA_DLL_PLL_Tracking
Tracking_1C.item_type=gr_complex
Tracking_1C.extend_correlation_symbols=10
Tracking_1C.early_late_space_chips=0.5
Tracking_1C.early_late_space_narrow_chips=0.15
Tracking_1C.pll_bw_hz=30.0
Tracking_1C.dll_bw_hz=2.0
Tracking_1C.pll_bw_narrow_hz=10.0
Tracking_1C.dll_bw_narrow_hz=0.50
Tracking_1C.fll_bw_hz=10
Tracking_1C.enable_fll_pull_in=true
Tracking_1C.enable_fll_steady_state=false
Tracking_1C.dump=false
Tracking_1C.dump_filename=tracking_ch_
;######### TRACKING GALILEO CONFIG ############
Tracking_1B.implementation=Galileo_E1_DLL_PLL_VEML_Tracking
Tracking_1B.extend_correlation_symbols=4
Tracking_1B.item_type=gr_complex
Tracking_1B.pll_bw_hz=30.0
Tracking_1B.dll_bw_hz=2.0
Tracking_1B.pll_bw_narrow_hz=20.0
Tracking_1B.dll_bw_narrow_hz=0.50
Tracking_1B.track_pilot=true
Tracking_1B.enable_fll_pull_in=true;
Tracking_1B.enable_fll_steady_state=false
Tracking_1B.fll_bw_hz=20
;######### TELEMETRY DECODER BEIDOU CONFIG ############
TelemetryDecoder_B1.implementation=BEIDOU_B1I_Telemetry_Decoder
TelemetryDecoder_B1.dump=false
;######### TELEMETRY DECODER GPS CONFIG ############
TelemetryDecoder_1C.implementation=GPS_L1_CA_Telemetry_Decoder
TelemetryDecoder_1C.dump=false
;######### TELEMETRY DECODER GALILEO E1B CONFIG ############
TelemetryDecoder_1B.implementation=Galileo_E1B_Telemetry_Decoder
TelemetryDecoder_1B.dump=false
;######### OBSERVABLES CONFIG ############
Observables.implementation=Hybrid_Observables
Observables.dump=false
Observables.dump_filename=./observables.dat
;######### PVT CONFIG ############
PVT.implementation=RTKLIB_PVT
PVT.threshold_reject_GDOP=100
PVT.elevation_mask=4
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.display_rate_ms=500
PVT.enable_rx_clock_correction=true
PVT.flag_rtcm_server=true
PVT.flag_rtcm_tty_port=false
PVT.rtcm_dump_devname=/dev/pts/1
PVT.rtcm_tcp_port=2101
PVT.rtcm_MT1019_rate_ms=5000
PVT.rtcm_MT1077_rate_ms=1000
PVT.rinex_version=2
PVT.flag_nmea_tty_port=true
PVT.nmea_dump_devname=/dev/pts/3
PVT.enable_monitor=true
PVT.monitor_client_addresses=127.0.0.1
PVT.monitor_udp_port=1111
Monitor.enable_monitor=true
Monitor.decimation_factor=4
Monitor.client_addresses=127.0.0.1
Monitor.udp_port=1112
AcquisitionMonitor.enable_monitor=true
AcquisitionMonitor.client_addresses=127.0.0.1
AcquisitionMonitor.udp_port=1112

4
docs/CHANGELOG.md
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@ -17,6 +17,10 @@ All notable changes to GNSS-SDR will be documented in this file.
### Improvements in Interoperability:
- Improved error handling in UDP connections.
- Make it possible to receive multiple constellations using a single channel
wideband device (HackRF/LimeSDR/USRP). Demonstration:
https://www.youtube.com/watch?v=ZQs2sFchJ6w
https://www.youtube.com/watch?v=HnZkKj9a-QM
### Improvements in Portability:

4
src/core/receiver/gnss_flowgraph.cc
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@ -264,7 +264,7 @@ void GNSSFlowgraph::init()
}
/*
* Instantiate the receiver av message monitor block, if required
* Instantiate the receiver nav message monitor block, if required
*/
enable_navdata_monitor_ = configuration_->property("NavDataMonitor.enable_monitor", false);
if (enable_navdata_monitor_)
@ -966,7 +966,7 @@ int GNSSFlowgraph::connect_signal_sources_to_signal_conditioners()
}
else
{
if (j == 0)
if (j == 0 || !src->get_right_block(j))
{
// RF_channel 0 backward compatibility with single channel sources
LOG(INFO) << "connecting sig_source_ " << i << " stream " << 0 << " to conditioner " << signal_conditioner_ID;