github f4exb/sdrangel v3.11.0
Airspy HF+ support

latest releases: v7.19.1, v7.19.0, v7.18.1...
6 years ago

Airspy HF+ support

New source plugin to support Airspy HF+. See: https://github.com/f4exb/sdrangel/tree/master/plugins/samplesource/airspyhf If you compile this project you will need my copy of AirspyHF. See the readme for instructions.

Test source input plugin

Created a source plugin that generates a continuous wave for testing the software internals. See the plugin folder for details. This helped discover a few bugs in the decimation chain that are fixed in this version.

Other changes

  • RTL-SDR: implemented RF filter control (tuner bandwidth). This was available for some time in the librtlsdr library but was never implemented. For the lowest bandwidth values the filter seems a little bit offset on the higher frequencies but perfectly usable and indeed very useful.
  • RTL-SDR and HackRF input: 8 bit samples shifting during decimation (RTL-SDR and HackRF Rx). For RTL-SDR also corrects the unsinged to signed 8 bit sample conversion.
  • Airspy, BladeRF, HackRF, PlutoSDR, RTLSDR, SDRPlay: fix bug when changing to no decimation
  • LimeSDR input: removed useless center frequency shift logic and related attributes and functions
  • Show REST API URL in about dialog

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