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Updated configuration files for RTLSDR front-end and Front-end calibration

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git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@428 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Javier Arribas 2013-10-23 15:54:35 +00:00
parent e23e566f87
commit 3a1b711e9f
2 changed files with 103 additions and 223 deletions
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29
conf/front-end-cal.conf
View File

@ -7,14 +7,20 @@
;######### 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
;GNSS-SDR.init_latitude_deg=40.74846557442795
;GNSS-SDR.init_longitude_deg=-73.98593961814200
;GNSS-SDR.init_altitude_m=329.11968943169342
; Barcelona
;GNSS-SDR.init_latitude_deg=41.27481478485936
;GNSS-SDR.init_longitude_deg=1.98753271588628
;GNSS-SDR.init_altitude_m=25
; 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].
@ -22,7 +28,7 @@ GNSS-SDR.internal_fs_hz=2000000
;######### SUPL RRLP GPS assistance configuration #####
GNSS-SDR.SUPL_gps_enabled=true
GNSS-SDR.SUPL_read_gps_assistance_xml=true
GNSS-SDR.SUPL_read_gps_assistance_xml=false
GNSS-SDR.SUPL_gps_ephemeris_server=supl.nokia.com
GNSS-SDR.SUPL_gps_ephemeris_port=7275
GNSS-SDR.SUPL_gps_acquisition_server=supl.nokia.com
@ -34,15 +40,16 @@ GNSS-SDR.SUPL_CI=40184
;######### 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
SignalSource.implementation=Rtlsdr_Signal_Source
SignalSource.AGC_enabled=false
;#filename: path to file with the captured GNSS signal samples to be processed
;SignalSource.filename=/media/DATALOGGER_/signals/RTL-SDR/cap_-90dBm_IF15_RF40_EzCap.dat
;SignalSource.filename=/media/DATALOGGER_/signals/Agilent GPS Generator/New York/2msps.dat
;SignalSource.filename=/media/DATALOGGER_/signals/RTL-SDR/cap_ventana_CTTC_amplif_IF15_RF40usb_peq.dat
SignalSource.filename=/media/DATALOGGER_/signals/RTL-SDR/cap_-90dBm_IF15_RF40_usb_peq.dat
;SignalSource.filename=/media/DATALOGGER_/signals/RTL-SDR/geo/pmt4_no_amp.dat
SignalSource.filename=/media/DATALOGGER_/signals/RTL-SDR/geo/pmt4_no_amp_mini.dat
;SignalSource.filename=/media/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

297
conf/gnss-sdr_rtlsdr_realtime.conf
View File

@ -7,36 +7,54 @@
;######### GLOBAL OPTIONS ##################
;internal_fs_hz: Internal signal sampling frequency after the signal conditioning stage [Hz].
GNSS-SDR.internal_fs_hz=2000000
;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_hz=1999898
;######### CONTROL_THREAD CONFIG ############
ControlThread.wait_for_flowgraph=false
;######### SUPL RRLP GPS assistance configuration #####
GNSS-SDR.SUPL_gps_enabled=false
GNSS-SDR.SUPL_read_gps_assistance_xml=false
GNSS-SDR.SUPL_gps_ephemeris_server=supl.nokia.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=244
GNSS-SDR.SUPL_MNS=5
GNSS-SDR.SUPL_LAC=0x59e2
GNSS-SDR.SUPL_CI=0x31b0
;######### SIGNAL_SOURCE CONFIG ############
;#implementation: Use [File_Signal_Source] or [UHD_Signal_Source] or [GN3S_Signal_Source] or [Rtlsdr_Signal_Source]
;#implementation: Use [File_Signal_Source] or [UHD_Signal_Source] or [GN3S_Signal_Source] [RTLSDR_Signal_Source]
SignalSource.implementation=Rtlsdr_Signal_Source
;#filename: path to file with the captured GNSS signal samples to be processed
SignalSource.filename=/media/DATALOGGER_/signals/Agilent GPS Generator/cap2/agilent_cap2.dat
SignalSource.filename=/media/DATALOGGER_/signals/RTL-SDR/geo/pmt4.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]
;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/
SignalSource.sampling_frequency=2000000
;#freq: RF front-end center frequency in [Hz]
SignalSource.freq=1575420000
;#gain: Front-end Gain in [dB]
SignalSource.gain=60
;#gain: Front-end overall gain Gain in [dB]
SignalSource.gain=40
;#AGC_enabled: RTLSDR AGC enabled [true or false]
;#rf_gain: Front-end RF stage gain in [dB]
SignalSource.rf_gain=40
SignalSource.AGC_enabled=true
;#rf_gain: Front-end IF stage gain in [dB]
SignalSource.if_gain=30
;#subdevice: UHD subdevice specification (for USRP1 use A:0 or B:0)
SignalSource.subdevice=B:0
;#AGC_enabled: Front-end AGC enabled or disabled
SignalSource.AGC_enabled = false
;#samples: Number of samples to be processed. Notice that 0 indicates the entire file.
SignalSource.samples=0
@ -62,7 +80,6 @@ SignalSource.enable_throttle_control=false
;#[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
;SignalConditioner.implementation=Pass_Through
;######### DATA_TYPE_ADAPTER CONFIG ############
;## Changes the type of input data. Please disable it in this version.
@ -77,9 +94,7 @@ DataTypeAdapter.implementation=Pass_Through
;#[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
@ -111,9 +126,8 @@ InputFilter.number_of_bands=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.band1_end=0.45
InputFilter.band2_begin=0.55
InputFilter.band2_end=1.0
;#ampl: desired amplitude at the band edges [ a(b1) a(e1) a(b2) a(e2) ...].
@ -138,145 +152,43 @@ 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=14821
;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/
InputFilter.sampling_frequency=1999898
;# IF deviation due to front-end LO inaccuracies [HZ]
InputFilter.IF=80558
;######### RESAMPLER CONFIG ############
;## Resamples the input data.
;# DISABLED IN THE RTL-SDR REALTIME
;#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=2000000
;#sample_freq_out: the desired sample frequency of the output signal
Resampler.sample_freq_out=2000000
;######### CHANNELS GLOBAL CONFIG ############
;#count: Number of available satellite channels.
Channels.count=8
Channels.count=4
;#in_acquisition: Number of channels simultaneously acquiring
Channels.in_acquisition=1
;######### CHANNEL 0 CONFIG ############
;#system: GPS, GLONASS, GALILEO, SBAS or COMPASS
;#system: GPS, GLONASS, Galileo, SBAS or Compass
;#if the option is disabled by default is assigned GPS
Channel0.system=GPS
Channel.system=GPS
;#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
Channel.signal=1C
;######### SPECIFIC CHANNELS CONFIG ######
;#The following options are specific to each channel and overwrite the generic options
;######### CHANNEL 0 CONFIG ############
Channel0.system=GPS
Channel0.signal=1C
;#satellite: Satellite PRN ID for this channel. Disable this option to random search
Channel0.satellite=15
Channel0.repeat_satellite=false
;######### CHANNEL 1 CONFIG ############
Channel1.system=GPS
Channel1.signal=1C
Channel1.satellite=18
Channel1.repeat_satellite=false
;######### CHANNEL 2 CONFIG ############
Channel2.system=GPS
Channel2.signal=1C
Channel2.satellite=16
Channel2.repeat_satellite=false
;######### CHANNEL 3 CONFIG ############
Channel3.system=GPS
Channel3.signal=1C
Channel3.satellite=21
Channel3.repeat_satellite=false
;######### CHANNEL 4 CONFIG ############
Channel4.system=GPS
Channel4.signal=1C
Channel4.satellite=3
Channel4.repeat_satellite=false
;######### CHANNEL 5 CONFIG ############
Channel5.system=GPS
Channel5.signal=1C
;Channel5.satellite=21
;Channel5.repeat_satellite=false
Channel0.satellite=11
;######### ACQUISITION GLOBAL CONFIG ############
@ -290,82 +202,31 @@ Acquisition.item_type=gr_complex
Acquisition.if=0
;#sampled_ms: Signal block duration for the acquisition signal detection [ms]
Acquisition.sampled_ms=1
;#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_Fine_Doppler
;#threshold: Acquisition threshold
Acquisition.threshold=0.015
;#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=0.0001
;#doppler_max: Maximum expected Doppler shift [Hz]
Acquisition.doppler_max=10000
;#doppler_max: Maximum expected Doppler shift [Hz]
Acquisition.doppler_min=-10000
;#doppler_step Doppler step in the grid search [Hz]
Acquisition.doppler_step=500
;#maximum dwells
Acquisition.max_dwells=15
;######### ACQUISITION CHANNELS CONFIG ######
;#The following options are specific to each channel and overwrite the generic options
;######### 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=70
;#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 satellte PRN ID option.
;######### ACQUISITION CH 1 CONFIG ############
Acquisition1.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition1.threshold=70
Acquisition1.doppler_max=10000
Acquisition1.doppler_step=250
;######### ACQUISITION CH 2 CONFIG ############
Acquisition2.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition2.threshold=70
Acquisition2.doppler_max=10000
Acquisition2.doppler_step=250
;######### ACQUISITION CH 3 CONFIG ############
Acquisition3.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition3.threshold=70
Acquisition3.doppler_max=10000
Acquisition3.doppler_step=250
;######### ACQUISITION CH 4 CONFIG ############
Acquisition4.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition4.threshold=70
Acquisition4.doppler_max=10000
Acquisition4.doppler_step=250
;######### ACQUISITION CH 5 CONFIG ############
Acquisition5.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition5.threshold=50
Acquisition5.doppler_max=10000
Acquisition5.doppler_step=250
;######### ACQUISITION CH 6 CONFIG ############
Acquisition6.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition6.threshold=70
Acquisition6.doppler_max=10000
Acquisition6.doppler_step=250
;######### ACQUISITION CH 7 CONFIG ############
Acquisition7.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition7.threshold=70
Acquisition7.doppler_max=10000
Acquisition7.doppler_step=250
;######### ACQUISITION CH 8 CONFIG ############
Acquisition8.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition8.threshold=70
Acquisition8.doppler_max=10000
Acquisition8.doppler_step=250
;#repeat_satellite: Use only jointly with the satellite PRN ID option. The default value is false
;Acquisition0.repeat_satellite = false
;######### TRACKING GLOBAL CONFIG ############
;#implementation: Selected tracking algorithm: [GPS_L1_CA_DLL_PLL_Tracking] or [GPS_L1_CA_DLL_FLL_PLL_Tracking]
Tracking.implementation=GPS_L1_CA_DLL_PLL_Tracking
;#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
@ -379,10 +240,10 @@ Tracking.dump=false
Tracking.dump_filename=./tracking_ch_
;#pll_bw_hz: PLL loop filter bandwidth [Hz]
Tracking.pll_bw_hz=50.0;
Tracking.pll_bw_hz=40.0;
;#dll_bw_hz: DLL loop filter bandwidth [Hz]
Tracking.dll_bw_hz=4.0;
Tracking.dll_bw_hz=2.0;
;#fll_bw_hz: FLL loop filter bandwidth [Hz]
Tracking.fll_bw_hz=10.0;
@ -420,19 +281,31 @@ PVT.averaging_depth=10
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;
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;
PVT.display_rate_ms=500
;#dump: Enable or disable the PVT internal binary data file logging [true] or [false]
PVT.dump=false
;# 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=./PVT
;#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=true
;######### 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
OutputFilter.item_type=gr_complex