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- ; Default configuration file
- ; You can define your own receiver and invoke it by doing
- ; gnss-sdr --config_file=my_GNSS_SDR_configuration.conf
- ;
- [GNSS-SDR]
- ;######### GLOBAL OPTIONS ##################
- ;internal_fs_hz: Internal signal sampling frequency after the signal conditioning stage [Hz].
- GNSS-SDR.internal_fs_hz=4000000
- ;######### CONTROL_THREAD CONFIG ############
- ControlThread.wait_for_flowgraph=false
- ;######### SIGNAL_SOURCE CONFIG ############
- ;#implementation: Use [File_Signal_Source] or [UHD_Signal_Source] or [GN3S_Signal_Source] or [Rtlsdr_Signal_Source]
- SignalSource.implementation=File_Signal_Source
- ;#filename: path to file with the captured GNSS signal samples to be processed
- ;SignalSource.filename=/home/caruiz_ext/Escritorio/prueba/2013_04_04_GNSS_SIGNAL_at_CTTC_SPAIN/log
- SignalSource.filename=/home/caruiz_ext/Escritorio/prueba/2013_04_04_GNSS_SIGNAL_at_CTTC_SPAIN/2013_04_04_GNSS_SIGNAL_at_CTTC_SPAIN.dat
- ;SignalSource.filename=/home/caruiz_ext/Escritorio/prueba/2013_04_04_GNSS_SIGNAL_at_CTTC_SPAIN/logGNURadio
- ;SignalSource.filename=/home/caruiz_ext/Escritorio/prueba/2013_04_04_GNSS_SIGNAL_at_CTTC_SPAIN/quieto.dat
- ;SignalSource.filename=/home/caruiz_ext/Escritorio/prueba/2013_04_04_GNSS_SIGNAL_at_CTTC_SPAIN/mov.dat
- ;#item_type: Type and resolution for each of the signal samples.
- ;#Use gr_complex for 32 bits float I/Q or short for I/Q interleaved short integer.
- ;#If short is selected you should have to instantiate the Ishort_To_Complex data_type_adapter.
- SignalSource.item_type=gr_complex
- ;#sampling_frequency: Original Signal sampling frequency in [Hz]
- SignalSource.sampling_frequency=4000000
- ;#freq: RF front-end center frequency in [Hz]
- SignalSource.freq=1575420000
- ;#gain: Front-end Gain in [dB]
- ;SignalSource.gain=60
- SignalSource.gain=40
- ;#AGC_enabled: RTLSDR AGC enabled [true or false]
- SignalSource.AGC_enabled=true
- ;#subdevice: UHD subdevice specification (for USRP1 use A:0 or B:0)
- SignalSource.subdevice=B:0
- ;#samples: Number of samples to be processed. Notice that 0 indicates the entire file.
- SignalSource.samples=0
- ;#repeat: Repeat the processing file. Disable this option in this version
- SignalSource.repeat=false
- ;#dump: Dump the Signal source data to a file. Disable this option in this version
- SignalSource.dump=false
- SignalSource.dump_filename=../data/signal_source.dat
- ;#enable_throttle_control: Enabling this option tells the signal source to keep the delay between samples in post processing.
- ; it helps to not overload the CPU, but the processing time will be longer.
- SignalSource.enable_throttle_control=false
- ;######### SIGNAL_CONDITIONER CONFIG ############
- ;## It holds blocks to change data type, filter and resample input data.
- ;#implementation: Use [Pass_Through] or [Signal_Conditioner]
- ;#[Pass_Through] disables this block and the [DataTypeAdapter], [InputFilter] and [Resampler] blocks
- ;#[Signal_Conditioner] enables this block. Then you have to configure [DataTypeAdapter], [InputFilter] and [Resampler] blocks
- SignalConditioner.implementation=Signal_Conditioner
- ;######### DATA_TYPE_ADAPTER CONFIG ############
- ;## Changes the type of input data. Please disable it in this version.
- ;#implementation: Use [Ishort_To_Complex] or [Pass_Through]
- ;DataTypeAdapter.implementation=Ishort_To_Complex
- ;#dump: Dump the filtered data to a file.
- DataTypeAdapter.dump=false
- ;#dump_filename: Log path and filename.
- DataTypeAdapter.dump_filename=../data/data_type_adapter.dat
- ;######### INPUT_FILTER CONFIG ############
- ;## Filter the input data. Can be combined with frequency translation for IF signals
- ;#implementation: Use [Pass_Through] or [Fir_Filter] or [Freq_Xlating_Fir_Filter]
- ;#[Pass_Through] disables this block
- ;#[Fir_Filter] enables a FIR Filter
- ;#[Freq_Xlating_Fir_Filter] enables FIR filter and a composite frequency translation that shifts IF down to zero Hz.
- ;InputFilter.implementation=Fir_Filter
- ;InputFilter.implementation=Freq_Xlating_Fir_Filter
- InputFilter.implementation=Pass_Through
- ;#dump: Dump the filtered data to a file.
- InputFilter.dump=false
- ;#dump_filename: Log path and filename.
- InputFilter.dump_filename=../data/input_filter.dat
- ;#The following options are used in the filter design of Fir_Filter and Freq_Xlating_Fir_Filter implementation.
- ;#These options are based on parameters of gnuradio's function: gr_remez.
- ;#These function calculates the optimal (in the Chebyshev/minimax sense) FIR filter inpulse reponse given a set of band edges, the desired reponse on those bands, and the weight given to the error in those bands.
- ;#input_item_type: Type and resolution for input signal samples. Use only gr_complex in this version.
- InputFilter.input_item_type=gr_complex
- ;#outut_item_type: Type and resolution for output filtered signal samples. Use only gr_complex in this version.
- InputFilter.output_item_type=gr_complex
- ;#taps_item_type: Type and resolution for the taps of the filter. Use only float in this version.
- InputFilter.taps_item_type=float
- ;#number_of_taps: Number of taps in the filter. Increasing this parameter increases the processing time
- InputFilter.number_of_taps=5
- ;#number_of _bands: Number of frequency bands in the filter.
- InputFilter.number_of_bands=2
- ;#bands: frequency at the band edges [ b1 e1 b2 e2 b3 e3 ...].
- ;#Frequency is in the range [0, 1], with 1 being the Nyquist frequency (Fs/2)
- ;#The number of band_begin and band_end elements must match the number of bands
- InputFilter.band1_begin=0.0
- ;InputFilter.band1_end=0.8
- InputFilter.band1_end=0.85
- InputFilter.band2_begin=0.90
- InputFilter.band2_end=1.0
- ;#ampl: desired amplitude at the band edges [ a(b1) a(e1) a(b2) a(e2) ...].
- ;#The number of ampl_begin and ampl_end elements must match the number of bands
- InputFilter.ampl1_begin=1.0
- InputFilter.ampl1_end=1.0
- InputFilter.ampl2_begin=0.0
- InputFilter.ampl2_end=0.0
- ;#band_error: weighting applied to each band (usually 1).
- ;#The number of band_error elements must match the number of bands
- InputFilter.band1_error=1.0
- InputFilter.band2_error=1.0
- ;#filter_type: one of "bandpass", "hilbert" or "differentiator"
- InputFilter.filter_type=bandpass
- ;#grid_density: determines how accurately the filter will be constructed.
- ;The minimum value is 16; higher values are slower to compute the filter.
- InputFilter.grid_density=16
- ;#The following options are used only in Freq_Xlating_Fir_Filter implementation.
- ;#InputFilter.IF is the intermediate frequency (in Hz) shifted down to zero Hz
- InputFilter.sampling_frequency=4000000
- InputFilter.IF=0
- ;######### RESAMPLER CONFIG ############
- ;## Resamples the input data.
- ;#implementation: Use [Pass_Through] or [Direct_Resampler]
- ;#[Pass_Through] disables this block
- ;#[Direct_Resampler] enables a resampler that implements a nearest neigbourhood interpolation
- ;Resampler.implementation=Direct_Resampler
- Resampler.implementation=Pass_Through
- ;#dump: Dump the resamplered data to a file.
- Resampler.dump=false
- ;#dump_filename: Log path and filename.
- Resampler.dump_filename=../data/resampler.dat
- ;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
- Resampler.item_type=gr_complex
- ;#sample_freq_in: the sample frequency of the input signal
- Resampler.sample_freq_in=4000000
- ;#sample_freq_out: the desired sample frequency of the output signal
- Resampler.sample_freq_out=4000000
- ;######### CHANNELS GLOBAL CONFIG ############
- ;#count: Number of available satellite channels.
- Channels.count=8
- ;#in_acquisition: Number of channels simultaneously acquiring
- Channels.in_acquisition=1
- ;#signal:
- ;# "1C" GPS L1 C/A
- ;# "1P" GPS L1 P
- ;# "1W" GPS L1 Z-tracking and similar (AS on)
- ;# "1Y" GPS L1 Y
- ;# "1M" GPS L1 M
- ;# "1N" GPS L1 codeless
- ;# "2C" GPS L2 C/A
- ;# "2D" GPS L2 L1(C/A)+(P2-P1) semi-codeless
- ;# "2S" GPS L2 L2C (M)
- ;# "2L" GPS L2 L2C (L)
- ;# "2X" GPS L2 L2C (M+L)
- ;# "2P" GPS L2 P
- ;# "2W" GPS L2 Z-tracking and similar (AS on)
- ;# "2Y" GPS L2 Y
- ;# "2M" GPS GPS L2 M
- ;# "2N" GPS L2 codeless
- ;# "5I" GPS L5 I
- ;# "5Q" GPS L5 Q
- ;# "5X" GPS L5 I+Q
- ;# "1C" GLONASS G1 C/A
- ;# "1P" GLONASS G1 P
- ;# "2C" GLONASS G2 C/A (Glonass M)
- ;# "2P" GLONASS G2 P
- ;# "1A" GALILEO E1 A (PRS)
- ;# "1B" GALILEO E1 B (I/NAV OS/CS/SoL)
- ;# "1C" GALILEO E1 C (no data)
- ;# "1X" GALILEO E1 B+C
- ;# "1Z" GALILEO E1 A+B+C
- ;# "5I" GALILEO E5a I (F/NAV OS)
- ;# "5Q" GALILEO E5a Q (no data)
- ;# "5X" GALILEO E5a I+Q
- ;# "7I" GALILEO E5b I
- ;# "7Q" GALILEO E5b Q
- ;# "7X" GALILEO E5b I+Q
- ;# "8I" GALILEO E5 I
- ;# "8Q" GALILEO E5 Q
- ;# "8X" GALILEO E5 I+Q
- ;# "6A" GALILEO E6 A
- ;# "6B" GALILEO E6 B
- ;# "6C" GALILEO E6 C
- ;# "6X" GALILEO E6 B+C
- ;# "6Z" GALILEO E6 A+B+C
- ;# "1C" SBAS L1 C/A
- ;# "5I" SBAS L5 I
- ;# "5Q" SBAS L5 Q
- ;# "5X" SBAS L5 I+Q
- ;# "2I" COMPASS E2 I
- ;# "2Q" COMPASS E2 Q
- ;# "2X" COMPASS E2 IQ
- ;# "7I" COMPASS E5b I
- ;# "7Q" COMPASS E5b Q
- ;# "7X" COMPASS E5b IQ
- ;# "6I" COMPASS E6 I
- ;# "6Q" COMPASS E6 Q
- ;# "6X" COMPASS E6 IQ
- ;#if the option is disabled by default is assigned "1C" GPS L1 C/A
- Channel0.signal=1C
- ;######### CHANNEL 0 CONFIG ############
- ;#system: GPS, GLONASS, GALILEO, SBAS or COMPASS
- ;#if the option is disabled by default is assigned GPS
- Channel0.system=GPS
- ;#satellite: Satellite PRN ID for this channel. Disable this option to random search
- ;Channel0.satellite=16
- ;Channel0.satellite=12
- Channel0.repeat_satellite=false
- ;######### CHANNEL 1 CONFIG ############
- Channel1.system=GPS
- Channel1.signal=1C
- ;Channel1.satellite=11
- Channel1.satellite=false
- Channel1.repeat_satellite=false
- ;######### CHANNEL 2 CONFIG ############
- Channel2.system=GPS
- Channel2.signal=1C
- ;Channel2.satellite=17
- Channel2.satellite=false
- Channel2.repeat_satellite=false
- ;######### CHANNEL 3 CONFIG ############
- Channel3.system=GPS
- Channel3.signal=1C
- ;Channel3.satellite=20
- Channel3.satellite=false
- Channel3.repeat_satellite=false
- ;######### CHANNEL 4 CONFIG ############
- Channel4.system=GPS
- Channel4.signal=1C
- ;Channel4.satellite=23
- Channel4.satellite=false
- Channel4.repeat_satellite=false
- ;######### CHANNEL 5 CONFIG ############
- Channel5.system=GPS
- Channel5.signal=1C
- ;Channel5.satellite=24
- Channel5.satellite=false
- Channel5.repeat_satellite=false
- ;######### CHANNEL 6 CONFIG ############
- Channel6.system=GPS
- Channel6.signal=1C
- ;Channel6.satellite=24
- Channel6.satellite=false
- Channel6.repeat_satellite=false
- ;######### CHANNEL 7 CONFIG ############
- Channel7.system=GPS
- Channel7.signal=1C
- ;Channel7.satellite=24
- Channel7.satellite=false
- Channel7.repeat_satellite=false
- ;######### ACQUISITION GLOBAL CONFIG ############
- ;#dump: Enable or disable the acquisition internal data file logging [true] or [false]
- Acquisition.dump=false
- ;#filename: Log path and filename
- Acquisition.dump_filename=./acq_dump.dat
- ;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
- Acquisition.item_type=gr_complex
- ;#if: Signal intermediate frequency in [Hz]
- Acquisition.if=0
- ;#sampled_ms: Signal block duration for the acquisition signal detection [ms]
- Acquisition.sampled_ms=20
- ;#implementation: Acquisition algorithm selection for this channel: [GPS_L1_CA_PCPS_Acquisition] or [Galileo_E1_PCPS_Ambiguous_Acquisition]
- Acquisition.implementation=GPS_L1_CA_PCPS_Acquisition
- ;#threshold: Acquisition threshold
- ;Acquisition.threshold=50
- ;#pfa: Acquisition false alarm probability. This option overrides the threshold option. Only use with implementations: [GPS_L1_CA_PCPS_Acquisition] or [Galileo_E1_PCPS_Ambiguous_Acquisition]
- ;Acquisition.pfa=0.0000000001
- Acquisition.pfa=0.0000001
- ;#doppler_max: Maximum expected Doppler shift [Hz]
- Acquisition.doppler_max=20000
- Acquisition.doppler_min=-20000
- ;#doppler_max: Doppler step in the grid search [Hz]
- Acquisition.doppler_step=200
- ;#maximum dwells
- Acquisition.max_dwells=1
- ;######### ACQUISITION CHANNELS CONFIG ######
- ;######### ACQUISITION CH 0 CONFIG ############
- ;#implementation: Acquisition algorithm selection for this channel: [GPS_L1_CA_PCPS_Acquisition]
- ;Acquisition0.implementation=GPS_L1_CA_PCPS_Acquisition
- ;#threshold: Acquisition threshold
- ;Acquisition0.threshold=100
- ;#doppler_max: Maximum expected Doppler shift [Hz]
- ;Acquisition0.doppler_max=10000
- ;#doppler_max: Doppler step in the grid search [Hz]
- ;Acquisition0.doppler_step=250
- ;#repeat_satellite: Use only jointly with the satellite PRN ID option.
- ;######### ACQUISITION CH 1 CONFIG ############
- ;Acquisition1.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition1.threshold=100
- ;Acquisition1.doppler_max=10000
- ;Acquisition1.doppler_step=250
- ;######### ACQUISITION CH 2 CONFIG ############
- ;Acquisition2.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition2.threshold=100
- ;Acquisition2.doppler_max=10000
- ;Acquisition2.doppler_step=250
- ;######### ACQUISITION CH 3 CONFIG ############
- ;Acquisition3.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition3.threshold=100
- ;Acquisition3.doppler_max=10000
- ;Acquisition3.doppler_step=250
- ;######### ACQUISITION CH 4 CONFIG ############
- ;Acquisition4.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition4.threshold=100
- ;Acquisition4.doppler_max=10000
- ;Acquisition4.doppler_step=250
- ;######### ACQUISITION CH 5 CONFIG ############
- ;Acquisition5.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition5.threshold=100
- ;Acquisition5.doppler_max=10000
- ;Acquisition5.doppler_step=250
- ;######### ACQUISITION CH 6 CONFIG ############
- ;Acquisition6.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition6.threshold=100
- ;Acquisition6.doppler_max=10000
- ;Acquisition6.doppler_step=250
- ;######### ACQUISITION CH 7 CONFIG ############
- ;Acquisition7.implementation=GPS_L1_CA_PCPS_Acquisition
- ;Acquisition7.threshold=100
- ;Acquisition7.doppler_max=10000
- ;Acquisition7.doppler_step=250
- ;######### TRACKING GLOBAL CONFIG ############
- ;#implementation: Selected tracking algorithm: [GPS_L1_CA_DLL_PLL_Tracking] or [GPS_L1_CA_DLL_FLL_PLL_Tracking] [GPS_L1_CA_DLL_PLL_Optim_Tracking]
- Tracking.implementation=GPS_L1_CA_DLL_PLL_Optim_Tracking
- ;#item_type: Type and resolution for each of the signal samples. Use only [gr_complex] in this version.
- Tracking.item_type=gr_complex
- ;#sampling_frequency: Signal Intermediate Frequency in [Hz]
- Tracking.if=0
- ;#dump: Enable or disable the Tracking internal binary data file logging [true] or [false]
- Tracking.dump=false
- ;#dump_filename: Log path and filename. Notice that the tracking channel will add "x.dat" where x is the channel number.
- Tracking.dump_filename=./tracking_ch_
- ;#pll_bw_hz: PLL loop filter bandwidth [Hz]
- Tracking.pll_bw_hz=50.0;
- ;#dll_bw_hz: DLL loop filter bandwidth [Hz]
- Tracking.dll_bw_hz=2.0;
- ;#fll_bw_hz: FLL loop filter bandwidth [Hz]
- Tracking.fll_bw_hz=10.0;
- ;#order: PLL/DLL loop filter order [2] or [3]
- Tracking.order=3;
- ;#early_late_space_chips: correlator early-late space [chips]. Use [0.5]
- Tracking.early_late_space_chips=0.5;
- ;######### TELEMETRY DECODER CONFIG ############
- ;#implementation: Use [GPS_L1_CA_Telemetry_Decoder] for GPS L1 C/A.
- TelemetryDecoder.implementation=GPS_L1_CA_Telemetry_Decoder
- TelemetryDecoder.dump=false
- ;######### OBSERVABLES CONFIG ############
- ;#implementation: Use [GPS_L1_CA_Observables] for GPS L1 C/A.
- Observables.implementation=GPS_L1_CA_Observables
- ;#dump: Enable or disable the Observables internal binary data file logging [true] or [false]
- Observables.dump=false
- ;#dump_filename: Log path and filename.
- Observables.dump_filename=./observables.dat
- ;######### PVT CONFIG ############
- ;#implementation: Position Velocity and Time (PVT) implementation algorithm: Use [GPS_L1_CA_PVT] in this version.
- PVT.implementation=GPS_L1_CA_PVT
- ;#averaging_depth: Number of PVT observations in the moving average algorithm
- PVT.averaging_depth=10
- ;#flag_average: Enables the PVT averaging between output intervals (arithmetic mean) [true] or [false]
- PVT.flag_averaging=true
- ;#output_rate_ms: Period between two PVT outputs. Notice that the minimum period is equal to the tracking integration time (for GPS CA L1 is 1ms) [ms]
- PVT.output_rate_ms=100
- ;#display_rate_ms: Position console print (std::out) interval [ms]. Notice that output_rate_ms<=display_rate_ms.
- PVT.display_rate_ms=500
- ;# RINEX, KML, and NMEA output configuration
- ;#dump_filename: Log path and filename without extension. Notice that PVT will add ".dat" to the binary dump and ".kml" to GoogleEarth dump.
- PVT.dump_filename=/home/caruiz_ext/Escritorio/prueba
- ;#nmea_dump_filename: NMEA log path and filename
- PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea;
- ;#flag_nmea_tty_port: Enable or disable the NMEA log to a serial TTY port (Can be used with real hardware or virtual one)
- PVT.flag_nmea_tty_port=false;
- ;#nmea_dump_devname: serial device descriptor for NMEA logging
- PVT.nmea_dump_devname=/dev/pts/4
- ;#dump: Enable or disable the PVT internal binary data file logging [true] or [false]
- PVT.dump=false
- ;######### OUTPUT_FILTER CONFIG ############
- ;# Receiver output filter: Leave this block disabled in this version
- OutputFilter.implementation=Null_Sink_Output_Filter
- OutputFilter.filename=data/gnss-sdr.dat
- OutputFilter.item_type=gr_complex
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