gnss-sdr/conf/gnss-sdr_multichannel_GPS_L1_USRP_X300_realtime.conf

; This is a GNSS-SDR configuration file
; The configuration API is described at https://gnss-sdr.org/docs/sp-blocks/

; 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


;######### SUPL RRLP GPS assistance configuration #####
; Check https://www.mcc-mnc.com/
; On Android: https://play.google.com/store/apps/details?id=net.its_here.cellidinfo&hl=en
GNSS-SDR.SUPL_1C_enabled=false
GNSS-SDR.SUPL_read_1C_assistance_xml=true
GNSS-SDR.SUPL_1C_ephemeris_server=supl.google.com
GNSS-SDR.SUPL_1C_ephemeris_port=7275
GNSS-SDR.SUPL_1C_acquisition_server=supl.google.com
GNSS-SDR.SUPL_1C_acquisition_port=7275
GNSS-SDR.SUPL_MCC=244
GNSS-SDR.SUPL_MNC=5
GNSS-SDR.SUPL_LAC=0x59e2
GNSS-SDR.SUPL_CI=0x31b0

;######### SIGNAL_SOURCE CONFIG ############
;#implementation
SignalSource.implementation=UHD_Signal_Source
SignalSource.device_address=192.168.40.2 ; <- PUT THE IP ADDRESS OF YOUR USRP HERE
SignalSource.item_type=gr_complex
SignalSource.RF_channels=2
SignalSource.sampling_frequency=4000000
SignalSource.subdevice=A:0 B:0

;######### RF Channels specific settings ######
;## RF CHANNEL 0 ##
SignalSource.freq0=1575420000
SignalSource.gain0=50
SignalSource.samples0=0

;## RF CHANNEL 1 ##
SignalSource.freq1=1575420000
SignalSource.gain1=50
SignalSource.samples1=0


;######### SIGNAL_CONDITIONER 0 CONFIG ############
SignalConditioner0.implementation=Pass_Through

;######### DATA_TYPE_ADAPTER 0 CONFIG ############
DataTypeAdapter0.implementation=Pass_Through
DataTypeAdapter0.item_type=gr_complex

;######### INPUT_FILTER 0 CONFIG ############
InputFilter0.implementation=Pass_Through
InputFilter0.dump=false
InputFilter0.dump_filename=../data/input_filter.dat
InputFilter0.input_item_type=gr_complex
InputFilter0.output_item_type=gr_complex

;######### RESAMPLER CONFIG 0 ############
Resampler0.implementation=Pass_Through


;######### SIGNAL_CONDITIONER 1 CONFIG ############
SignalConditioner1.implementation=Pass_Through


;######### INPUT_FILTER 1 CONFIG ############
InputFilter1.implementation=Pass_Through
InputFilter1.dump=false
InputFilter1.dump_filename=../data/input_filter.dat
InputFilter1.input_item_type=gr_complex
InputFilter1.output_item_type=gr_complex

;######### RESAMPLER CONFIG 1 ############
Resampler1.implementation=Pass_Through

;######### CHANNELS GLOBAL CONFIG ############
Channels_1C.count=4

Channels.in_acquisition=1

;#signal:
;# "1C" GPS L1 C/A
;# "1B" GALILEO E1 B (I/NAV OS/CS/SoL)
;# "1G" GLONASS L1 C/A
;# "2S" GPS L2 L2C (M)
;# "5X" GALILEO E5a I+Q
;# "L5" GPS L5

;# CHANNEL CONNECTION
Channel0.RF_channel_ID=0
Channel1.RF_channel_ID=1
Channel2.RF_channel_ID=0
Channel3.RF_channel_ID=1


;#signal:
Channel0.signal=1C
Channel1.signal=1C
Channel2.signal=1C
Channel3.signal=1C


;######### ACQUISITION GLOBAL CONFIG ############
Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition
Acquisition_1C.item_type=gr_complex
Acquisition_1C.coherent_integration_time_ms=1
Acquisition_1C.threshold=0.01
;Acquisition_1C.pfa=0.01
Acquisition_1C.doppler_max=8000
Acquisition_1C.doppler_step=500
Acquisition_1C.bit_transition_flag=false
Acquisition_1C.max_dwells=1
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=40.0;
Tracking_1C.dll_bw_hz=4.0;
Tracking_1C.order=3;
Tracking_1C.early_late_space_chips=0.5;
Tracking_1C.dump=false
Tracking_1C.dump_filename=./tracking_ch_


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


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


;######### PVT CONFIG ############
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=100
PVT.display_rate_ms=500
PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea;
PVT.flag_nmea_tty_port=false;
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
PVT.dump=false
PVT.dump_filename=./PVT