Sylphase SDGPS
The software-defined GPS(/GNSS) toolkit
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Type signature: (->raw)
The uhd-rx
node is for using a device supported by the libuhd USRP hardware driver library. Using this node, a raw stream can be recorded.
Usage:
uhd-rx [OPTION]...
Allowed options:
Option | Description |
---|---|
--help | produce help message |
--gnss GNSS (=GPS_L1) | GNSS system |
--sample-rate SAMPLE_RATE (=3000000) | sample rate (units: Hertz) |
--center-frequency CENTER_FREQUENCY | center frequency (units: Hertz) (default: center of GNSS's bandwidth |
--subdev-spec SUBDEV_SPEC | comma-separated list of UHD subdevs for each input channel (example for dual-channel input on B210: A:A,A:B) |
--dev-addr arg | device address for libuhd |
--clock-source arg (=internal) | USRP frequency reference (i.e. 10 MHz source) (valid options: internal, external, gpsdo; printed at startup) |
--time-source arg (=internal) | USRP time reference (i.e. PPS source) (valid options: internal, external, gpsdo; printed at startup) |
--antenna arg | antenna name (valid options are printed at startup) |
--rx-gain arg | set gain in dB; disables both frontend and SampleWriter AGC (default: use AGC) |
--bits BITS (=2) | I/Q bit depth |
--require-device-immediately | require device to be captured immediately or exit |