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Published May 29, 2023 | Version 20230529-0
Software Open

jj1bdx/airspy-fmradion: 20230529-0

Authors/Creators

  • 1. KRPEO
  • 2. University of California, Berkeley

Description

Major changes
  • The buffer length option -b is ignored. The audio sample data sent to AudioOutput base classes are no longer pre-buffered.
Other implementation changes
  • DataBuffer class is reimplemented as a wrapper of moodycamel::BlockReaderWriterQueue, which allows efficient blocking operation and removes the requirements of busy waiting by using moodycamel::BlockReaderWriterQueue::wait_dequeue().
  • Explicitly skip IF Resampler in class FmDecoder to reduce CPU usage for typical settings (i.e., IF sample rate is set to 384 ksamples/sec for Airspy HF+).
  • Removed unnecessary error detection code for MultipathFilter::process().
  • Other miscellaneous fixes. See CHANGES.md for the details.

Files

jj1bdx/airspy-fmradion-20230529-0.zip

Files (18.3 MB)

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md5:9c28a17ba2605beea6c8e8a98dade24a
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Additional details

Related works

Is supplement to
https://github.com/jj1bdx/airspy-fmradion/tree/20230529-0 (URL)