LinHPSDR

Whats new in Reimagined!

Added RingBuffer for IQ samples, this greatly improves audio quality. Optimized Panadapter and Waterfall for better performance. Moved WDSP (DSP Processing) to a seperate thread to improve performance. Added NR2 Trained and new noise menu. Fixed TX OC Added Fequency Calibration Various other tweaks and fixes!

6/2/2025 - Added TX compressor. Set to disable all DSP functions in DIGI Mode

Please note: This is very beta, and is constantly updating! Use SOUNDIO for audio, its non blocking and better for slower machines!

Mods make this run pretty good on a RPI 4! But a x86 pc running debian would give best results!

Thanks,

W4WHL

Prerequisites for building

  sudo apt-get install libfftw3-dev
  sudo apt-get install libpulse-dev
  sudo apt-get install libsoundio-dev
  sudo apt-get install libasound2-dev
  sudo apt-get install libgtk-3-dev
  sudo apt-get install libsoapysdr-dev

Prerequisites for installing the Debian Package

  sudo apt-get install libfftw3-3
  sudo apt-get install libpulse
  sudo apt-get install libsoundio
  sudo apt-get install libasound2
  sudo apt-get install libsoapysdr

To download, compile and install linHPSDR from here

  git clone https://github.com/willardharris/linhpsdr.git
  cd linhpsdr/wdsp
  make clean
  make
  sudo make install
  cd ..
  make clean
  make
  sudo make install