gnss-sdr/conf/gnss-sdr_Galileo_E5a_IFEN_CTTC.conf

; 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=50000000

;######### 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 ############
SignalSource.implementation=File_Signal_Source
SignalSource.filename=/datalogger/captures/Galileo_E5ab_IFEN_CTTC_run1.dat
SignalSource.item_type=gr_complex
SignalSource.sampling_frequency=50000000
SignalSource.freq=1176450000
SignalSource.samples=0
SignalSource.repeat=false
SignalSource.dump=false
SignalSource.dump_filename=../data/signal_source.dat
SignalSource.enable_throttle_control=false


;######### SIGNAL_CONDITIONER CONFIG ############
SignalConditioner.implementation=Signal_Conditioner

;######### DATA_TYPE_ADAPTER CONFIG ############
DataTypeAdapter.implementation=Pass_Through

;######### INPUT_FILTER CONFIG ############
InputFilter.implementation=Freq_Xlating_Fir_Filter
InputFilter.dump=false
InputFilter.dump_filename=../data/input_filter.dat
InputFilter.input_item_type=gr_complex
InputFilter.output_item_type=gr_complex
InputFilter.taps_item_type=float
InputFilter.number_of_taps=5
InputFilter.number_of_bands=2
InputFilter.band1_begin=0.0
InputFilter.band1_end=0.45
InputFilter.band2_begin=0.55
InputFilter.band2_end=1.0
InputFilter.ampl1_begin=1.0
InputFilter.ampl1_end=1.0
InputFilter.ampl2_begin=0.0
InputFilter.ampl2_end=0.0
InputFilter.band1_error=1.0
InputFilter.band2_error=1.0
InputFilter.filter_type=bandpass
InputFilter.grid_density=16
InputFilter.sampling_frequency=50000000
InputFilter.IF=-15345000
InputFilter.decimation_factor=1


;######### RESAMPLER CONFIG ############
Resampler.implementation=Pass_Through
Resampler.dump=false
Resampler.dump_filename=../data/resampler.dat


;######### CHANNELS GLOBAL CONFIG ############
Channels_5X.count=4
Channels.in_acquisition=1
Channel.signal=5X

;######### SPECIFIC CHANNELS CONFIG ######
;#The following options are specific to each channel and overwrite the generic options

;######### CHANNEL 0 CONFIG ############
Channel0.signal=5X
Channel0.satellite=19
;Channel0.repeat_satellite=true

;######### CHANNEL 1 CONFIG ############
Channel1.signal=5X
Channel1.satellite=12

;######### CHANNEL 2 CONFIG ############
Channel2.signal=5X
Channel2.satellite=11

;######### CHANNEL 3 CONFIG ############
Channel3.signal=5X
Channel3.satellite=20

;######### ACQUISITION GLOBAL CONFIG ############
Acquisition_5X.dump=false
Acquisition_5X.dump_filename=./acq_dump.dat
Acquisition_5X.item_type=gr_complex
Acquisition_5X.if=0
Acquisition_5X.coherent_integration_time_ms=1
Acquisition_5X.implementation=Galileo_E5a_Noncoherent_IQ_Acquisition_CAF
Acquisition_5X.threshold=0.002
Acquisition_5X.doppler_max=10000
Acquisition_5X.doppler_step=250
Acquisition_5X.bit_transition_flag=false
Acquisition_5X.max_dwells=1
Acquisition_5X.CAF_window_hz=0 ;  **Only for E5a** Resolves doppler ambiguity averaging the specified BW in the winner code delay. If set to 0 CAF filter is desactivated. Recommended value 3000 Hz
Acquisition_5X.Zero_padding=0 ; **Only for E5a** Avoids power loss and doppler ambiguity in bit transitions by correlating one code with twice the input data length, ensuring that at least one full code is present without transitions. If set to 1 it is ON, if set to 0 it is OFF.


;######### TRACKING GLOBAL CONFIG ############
Tracking_5X.implementation=Galileo_E5a_DLL_PLL_Tracking
Tracking_5X.item_type=gr_complex
Tracking_5X.if=0
Tracking_5X.dump=false
Tracking_5X.dump_filename=./tracking_ch_
Tracking_5X.pll_bw_hz_init=20.0; **Only for E5a** PLL loop filter bandwidth during initialization [Hz]
Tracking_5X.dll_bw_hz_init=20.0; **Only for E5a** DLL loop filter bandwidth during initialization [Hz]
Tracking_5X.ti_ms=1; **Only for E5a** loop filter integration time after initialization (secondary code delay search)[ms]
Tracking_5X.pll_bw_hz=20.0;
Tracking_5X.dll_bw_hz=20.0;
Tracking_5X.order=2;
Tracking_5X.early_late_space_chips=0.5;

;######### TELEMETRY DECODER CONFIG ############
TelemetryDecoder_5X.implementation=Galileo_E5a_Telemetry_Decoder
TelemetryDecoder_5X.dump=false

;######### OBSERVABLES CONFIG ############
Observables.implementation=Galileo_E1B_Observables
Observables.dump=false
Observables.dump_filename=./observables.dat


;######### PVT CONFIG ############
PVT.implementation=GALILEO_E1_PVT
PVT.averaging_depth=100
PVT.flag_averaging=true
PVT.output_rate_ms=100
PVT.dump=false
PVT.dump_filename=./PVT
PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea
PVT.flag_nmea_tty_port=true
PVT.nmea_dump_devname=/dev/pts/4
PVT.flag_rtcm_server=true
PVT.flag_rtcm_tty_port=false
PVT.rtcm_dump_devname=/dev/pts/1

;######### OUTPUT_FILTER CONFIG ############
;# Receiver output filter: Leave this block disabled in this version
OutputFilter.implementation=Null_Sink_Output_Filter
OutputFilter.item_type=gr_complex