; 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_sps: Internal signal sampling frequency after the signal conditioning stage [samples per second].
GNSS-SDR.internal_fs_sps=20000000


;######### SIGNAL_SOURCE CONFIG ############
;#implementation: Use [File_Signal_Source] or [UHD_Signal_Source] or [GN3S_Signal_Source] (experimental)
SignalSource.implementation=File_Signal_Source

;#filename: path to file with the captured GNSS signal samples to be processed
;SignalSource.filename=/home/javier/signals/L125_III1b_210s_L1_2msps.bin     ; <- PUT YOUR FILE HERE

SignalSource.filename=/media/javier/SISTEMA/signals/fraunhofer/L125_III1b_210s_L1.bin

;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
SignalSource.item_type=byte

;#sampling_frequency: Original Signal sampling frequency in [Hz]
SignalSource.sampling_frequency=20000000

;#freq: RF front-end center frequency in [Hz]
SignalSource.freq=1575420000

;#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: [Pass_Through] disables this block
DataTypeAdapter.implementation=Ibyte_To_Complex

;######### INPUT_FILTER CONFIG ############
;## Filter the input data. Can be combined with frequency translation for IF signals

InputFilter.implementation=Pass_Through


;######### 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


;######### CHANNELS GLOBAL CONFIG ############
;#count: Number of available GPS satellite channels.
Channels_1C.count=0
;#count: Number of available Galileo satellite channels.
Channels_1B.count=1
;#in_acquisition: Number of channels simultaneously acquiring for the whole receiver
Channels.in_acquisition=1

;#signal:
;#if the option is disabled by default is assigned "1C" GPS L1 C/A
Channel1.signal=1B
Channel2.signal=1B
Channel3.signal=1B
Channel4.signal=1B
Channel5.signal=1B
Channel6.signal=1B
Channel7.signal=1B
Channel8.signal=1B
Channel9.signal=1B
Channel10.signal=1B
Channel11.signal=1B
Channel12.signal=1B
Channel13.signal=1B
Channel14.signal=1B
Channel15.signal=1B


;######### GPS ACQUISITION CONFIG ############

;#dump: Enable or disable the acquisition internal data file logging [true] or [false]
Acquisition_1C.dump=false
;#filename: Log path and filename
Acquisition_1C.dump_filename=./acq_dump.dat
;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
Acquisition_1C.item_type=gr_complex
;#if: Signal intermediate frequency in [Hz]
Acquisition_1C.if=0
;#sampled_ms: Signal block duration for the acquisition signal detection [ms]
Acquisition_1C.sampled_ms=1
;#implementation: Acquisition algorithm selection for this channel: [GPS_L1_CA_PCPS_Acquisition] or [Galileo_E1_PCPS_Ambiguous_Acquisition]
Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition_1C.use_CFAR_algorithm=false;
;#threshold: Acquisition threshold
Acquisition_1C.threshold=18
;#doppler_max: Maximum expected Doppler shift [Hz]
Acquisition_1C.doppler_max=5000
;#doppler_max: Doppler step in the grid search [Hz]
Acquisition_1C.doppler_step=500


;######### GALILEO ACQUISITION CONFIG ############

;#dump: Enable or disable the acquisition internal data file logging [true] or [false]
Acquisition_1B.dump=false
;#filename: Log path and filename
Acquisition_1B.dump_filename=../data/acq_dump.dat
;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
Acquisition_1B.item_type=gr_complex
;#if: Signal intermediate frequency in [Hz]
Acquisition_1B.if=0
;#sampled_ms: Signal block duration for the acquisition signal detection [ms]
Acquisition_1B.sampled_ms=4
;#implementation: Acquisition algorithm selection for this channel: [GPS_L1_CA_PCPS_Acquisition] or [Galileo_E1_PCPS_Ambiguous_Acquisition]
Acquisition_1B.implementation=Galileo_E1_PCPS_Ambiguous_Acquisition
Acquisition_1B.acquire_pilot=true
Acquisition_1B.use_CFAR_algorithm=false
;#threshold: Acquisition threshold
Acquisition_1B.threshold=21
;#doppler_max: Maximum expected Doppler shift [Hz]
Acquisition_1B.doppler_max=5000
;#doppler_max: Doppler step in the grid search [Hz]
Acquisition_1B.doppler_step=125
Acquisition_1B.bit_transition_flag=true

;######### TRACKING GPS CONFIG ############

;#implementation: Selected tracking algorithm: [GPS_L1_CA_DLL_PLL_Tracking] or [GPS_L1_CA_DLL_PLL_C_Aid_Tracking] or [GPS_L1_CA_TCP_CONNECTOR_Tracking] or [Galileo_E1_DLL_PLL_VEML_Tracking]
Tracking_1C.implementation=GPS_L1_CA_DLL_PLL_Tracking
;#item_type: Type and resolution for each of the signal samples. Use only [gr_complex] in this version.
Tracking_1C.item_type=gr_complex

;#sampling_frequency: Signal Intermediate Frequency in [Hz]
Tracking_1C.if=0

;#dump: Enable or disable the Tracking internal binary data file logging [true] or [false]
Tracking_1C.dump=false

;#dump_filename: Log path and filename. Notice that the tracking channel will add "x.dat" where x is the channel number.
Tracking_1C.dump_filename=../data/epl_tracking_ch_

;#pll_bw_hz: PLL loop filter bandwidth [Hz]
Tracking_1C.pll_bw_hz=30.0;

;#dll_bw_hz: DLL loop filter bandwidth [Hz]
Tracking_1C.dll_bw_hz=2.0;

;#order: PLL/DLL loop filter order [2] or [3]
Tracking_1C.order=3;

;######### TRACKING GALILEO CONFIG ############

;#implementation: Selected tracking algorithm: [GPS_L1_CA_DLL_PLL_Tracking] or [GPS_L1_CA_DLL_PLL_C_Aid_Tracking] or [GPS_L1_CA_TCP_CONNECTOR_Tracking] or [Galileo_E1_DLL_PLL_VEML_Tracking]
Tracking_1B.implementation=Galileo_E1_DLL_PLL_VEML_Tracking
;#item_type: Type and resolution for each of the signal samples.
Tracking_1B.item_type=gr_complex

;#sampling_frequency: Signal Intermediate Frequency in [Hz]
Tracking_1B.if=0

;#dump: Enable or disable the Tracking internal binary data file logging [true] or [false]
Tracking_1B.dump=true

;#dump_filename: Log path and filename. Notice that the tracking channel will add "x.dat" where x is the channel number.
Tracking_1B.dump_filename=../data/veml_tracking_ch_

Tracking_1B.track_pilot=true

;#pll_bw_hz: PLL loop filter bandwidth [Hz]
Tracking_1B.pll_bw_hz=4.0;

;#dll_bw_hz: DLL loop filter bandwidth [Hz]
Tracking_1B.dll_bw_hz=0.5;

;#pll_bw_hz: PLL loop filter bandwidth [Hz]
Tracking_1B.pll_bw_narrow_hz=2.0;

;#dll_bw_hz: DLL loop filter bandwidth [Hz]
Tracking_1B.dll_bw_narrow_hz=0.25;

Tracking_1B.extend_correlation_symbols=4;

;#order: PLL/DLL loop filter order [2] or [3]
Tracking_1B.order=3;

;#early_late_space_chips: correlator early-late space [chips]. Use [0.5] for GPS and [0.15] for Galileo
Tracking_1B.early_late_space_chips=0.15;

;#very_early_late_space_chips: only for [Galileo_E1_DLL_PLL_VEML_Tracking], correlator very early-late space [chips]. Use [0.6]
Tracking_1B.very_early_late_space_chips=0.6;

;#early_late_space_chips: correlator early-late space [chips]. Use [0.5] for GPS and [0.15] for Galileo
Tracking_1B.early_late_space_narrow_chips=0.06;

;#very_early_late_space_chips: only for [Galileo_E1_DLL_PLL_VEML_Tracking], correlator very early-late space [chips]. Use [0.6]
Tracking_1B.very_early_late_space_narrow_chips=0.25;



;######### TELEMETRY DECODER GPS CONFIG ############
;#implementation: Use [GPS_L1_CA_Telemetry_Decoder] for GPS L1 C/A
TelemetryDecoder_1C.implementation=GPS_L1_CA_Telemetry_Decoder
TelemetryDecoder_1C.dump=false
;#decimation factor
TelemetryDecoder_1C.decimation_factor=4;

;######### TELEMETRY DECODER GALILEO CONFIG ############
;#implementation: Use [Galileo_E1B_Telemetry_Decoder] for Galileo E1B
TelemetryDecoder_1B.implementation=Galileo_E1B_Telemetry_Decoder
TelemetryDecoder_1B.dump=false

;######### OBSERVABLES CONFIG ############
;#implementation:
Observables.implementation=Hybrid_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:
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

;#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;

;#dump: Enable or disable the PVT internal binary data file logging [true] or [false]
PVT.dump=false

PVT.flag_rtcm_server=false
PVT.flag_rtcm_tty_port=false
PVT.rtcm_dump_devname=/dev/pts/1

;#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