; 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 ##################
;internal_fs_sps: Internal signal sampling frequency after the signal conditioning stage [samples per second].
GNSS-SDR.internal_fs_sps=4000000


;######### SIGNAL_SOURCE CONFIG ############
SignalSource.implementation=Spir_File_Signal_Source
SignalSource.filename=/dtalogger/signals/spir/data/20Secs/20Secs_L1.dat    ; <- PUT YOUR FILE HERE
SignalSource.item_type=int
SignalSource.sampling_frequency=80000000
SignalSource.samples=0
SignalSource.repeat=false
SignalSource.enable_throttle_control=false


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

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

;######### INPUT_FILTER CONFIG ############
InputFilter.implementation=Freq_Xlating_Fir_Filter
InputFilter.dump=false
InputFilter.dump_filename=./input_filter.dat
InputFilter.input_item_type=float
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=80000000
InputFilter.IF=10164
InputFilter.decimation_factor=20



;######### RESAMPLER CONFIG ############
Resampler.implementation=Pass_Through
Resampler.item_type=gr_complex
Resampler.sample_freq_in=80000000
Resampler.sample_freq_out=4000000
Resampler.dump=false
Resampler.dump_filename=./resampler.dat


;######### CHANNELS GLOBAL CONFIG ############
Channels_1C.count=10
Channels_1B.count=0
Channels.in_acquisition=1

Channel.signal=1C


;######### CHANNEL 0 CONFIG ############
;Channel0.satellite=20

;######### CHANNEL 1 CONFIG ############
;Channel1.satellite=12

;######### CHANNEL 2 CONFIG ############
;Channel2.satellite=11

;######### CHANNEL 3 CONFIG ############
;Channel3.satellite=19

;######### ACQUISITION GLOBAL CONFIG ############
Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition_Fine_Doppler
Acquisition_1C.item_type=gr_complex
Acquisition_1C.coherent_integration_time_ms=1
Acquisition_1C.threshold=0.005
;Acquisition_1C.pfa=0.0001
Acquisition_1C.doppler_max=10000
Acquisition_1C.doppler_min=-10000
Acquisition_1C.doppler_step=500
Acquisition_1C.max_dwells=5
Acquisition_1C.dump=false
Acquisition_1C.dump_filename=./acq_dump.dat


;######### TRACKING GLOBAL CONFIG ############
Tracking_1C.implementation=GPS_L1_CA_DLL_PLL_Tracking
Tracking_1C.item_type=gr_complex
Tracking_1C.pll_bw_hz=20.0;
Tracking_1C.order=3;
Tracking_1C.dump=false
Tracking_1C.dump_filename=./epl_tracking_ch_


;######### TELEMETRY DECODER GPS CONFIG ############
TelemetryDecoder_1C.implementation=GPS_L1_CA_Telemetry_Decoder
TelemetryDecoder_1C.dump=false


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


;######### PVT CONFIG ############
;#implementation: Position Velocity and Time (PVT) implementation algorithm
PVT.implementation=RTKLIB_PVT
PVT.positioning_mode=PPP_Static  ; 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=500
PVT.display_rate_ms=500
PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea;
PVT.flag_nmea_tty_port=true;
PVT.nmea_dump_devname=/dev/pts/4
PVT.dump=false
PVT.dump_filename=./PVT
