mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-06-25 06:23:18 +00:00
a6df9f8c6f
Added information on how to retrieve SUPL parameters, and indicators to userd on where to point to their own file or IP address. Removed unused parameter wait_for_flowgraph.
203 lines
7.7 KiB
Plaintext
203 lines
7.7 KiB
Plaintext
; Default configuration file
|
|
; You can define your own front-end calibration tool configuration and invoke it by doing
|
|
; ./front-end-cal --config_file=my_GNSS_SDR_configuration.conf
|
|
;
|
|
|
|
[GNSS-SDR]
|
|
|
|
;######### INITIAL RECEIVER POSITIION ######
|
|
; san francisco scenario
|
|
;GNSS-SDR.init_latitude_deg=40.74846557442795
|
|
;GNSS-SDR.init_longitude_deg=-73.98593961814200
|
|
;GNSS-SDR.init_altitude_m=329.11968943169342
|
|
|
|
; Barcelona CTTC
|
|
GNSS-SDR.init_latitude_deg=41.27719585553101
|
|
GNSS-SDR.init_longitude_deg=1.988782985790802
|
|
GNSS-SDR.init_altitude_m=10
|
|
|
|
; Mozoncillo
|
|
;GNSS-SDR.init_latitude_deg=41.14534824586196
|
|
;GNSS-SDR.init_longitude_deg=-4.187125019737464
|
|
;GNSS-SDR.init_altitude_m=900
|
|
|
|
|
|
;######### GLOBAL OPTIONS ##################
|
|
;internal_fs_hz: Internal signal sampling frequency after the signal conditioning stage [Hz].
|
|
GNSS-SDR.internal_fs_hz=2000000
|
|
|
|
;######### SUPL RRLP GPS assistance configuration #####
|
|
; Check http://www.mcc-mnc.com/
|
|
; On Android: https://play.google.com/store/apps/details?id=net.its_here.cellidinfo&hl=en
|
|
GNSS-SDR.SUPL_gps_enabled=true
|
|
GNSS-SDR.SUPL_read_gps_assistance_xml=false
|
|
GNSS-SDR.SUPL_gps_ephemeris_server=supl.google.com
|
|
GNSS-SDR.SUPL_gps_ephemeris_port=7275
|
|
GNSS-SDR.SUPL_gps_acquisition_server=supl.google.com
|
|
GNSS-SDR.SUPL_gps_acquisition_port=7275
|
|
GNSS-SDR.SUPL_MCC=217
|
|
GNSS-SDR.SUPL_MNS=7
|
|
GNSS-SDR.SUPL_LAC=861
|
|
GNSS-SDR.SUPL_CI=40184
|
|
|
|
;######### SIGNAL_SOURCE CONFIG ############
|
|
;#implementation: Use [File_Signal_Source] or [UHD_Signal_Source] or [GN3S_Signal_Source] or [Osmosdr_Signal_Source]
|
|
SignalSource.implementation=Osmosdr_Signal_Source
|
|
|
|
SignalSource.AGC_enabled=false
|
|
|
|
;#filename: path to file with the captured GNSS signal samples to be processed
|
|
;SignalSource.filename=/datalogger/signals/RTL-SDR/cap_-90dBm_IF15_RF40_EzCap.dat
|
|
SignalSource.filename=/datalogger/signals/Agilent/New York/2msps.dat
|
|
;SignalSource.filename=/datalogger/signals/RTL-SDR/geo/pmt4_no_amp.dat
|
|
;SignalSource.filename=/datalogger/signals/RTL-SDR/geo/pmt4_no_amp_mini.dat
|
|
;SignalSource.filename=/datalogger/signals/RTL-SDR/mozoncillo/cap_mozon_ezcap.dat
|
|
|
|
;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
|
|
SignalSource.item_type=gr_complex
|
|
|
|
;#sampling_frequency: Original Signal sampling frequency in [Hz]
|
|
SignalSource.sampling_frequency=2000000
|
|
|
|
;#freq: RF front-end center frequency in [Hz]
|
|
SignalSource.freq=1575420000
|
|
|
|
;#gain: Front-end Gain in [dB]
|
|
SignalSource.gain=40
|
|
SignalSource.rf_gain=40
|
|
SignalSource.if_gain=30
|
|
|
|
;#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.
|
|
SignalSource.repeat=false
|
|
|
|
;#dump: Dump the Signal source data to a file.
|
|
SignalSource.dump=false
|
|
|
|
SignalSource.dump_filename=../data/signal_source.dat
|
|
|
|
;######### 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=Pass_Through
|
|
|
|
;######### 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=Pass_Through
|
|
;#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=Freq_Xlating_Fir_Filter
|
|
|
|
;#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=2000000
|
|
InputFilter.IF=0
|
|
|
|
InputFilter.decimation_factor=1
|
|
|
|
;######### RESAMPLER CONFIG ############
|
|
;## Resamples the input data.
|
|
;#implementation: Use [Pass_Through] or [Direct_Resampler]
|
|
;#[Pass_Through] disables this block
|
|
Resampler.implementation=Pass_Through
|
|
|
|
;######### 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=1
|
|
;#threshold: Acquisition threshold
|
|
Acquisition.threshold=0.015
|
|
;#doppler_max: Maximum expected Doppler shift [Hz]
|
|
Acquisition.doppler_max=100000
|
|
;#doppler_max: Maximum expected Doppler shift [Hz]
|
|
Acquisition.doppler_min=-100000
|
|
;#doppler_step Doppler step in the grid search [Hz]
|
|
Acquisition.doppler_step=500
|
|
;#maximum dwells
|
|
Acquisition.max_dwells=15
|
|
|