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gasparka / spectrogram

80MHz bandwidth with LimeSDR-Mini and GQRX
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Future plans #1

Closed gasparka closed 6 years ago

gasparka commented 6 years ago
  1. Refactor the fft-reader core into a docker image that is controlled over SoapySDR-Remote. This gives decent API for free and can stream samples to remote host. Make a demo notebook for demonstration.
  2. Provide more FPGA images with different average-pooling settings. For example, current configuration results in a data-rate of 2.5M, could increase the time axis averaging to reduce this even more, but then you start losing short time events.
  3. Build for ARM hosts. Test on RP3 and ODROID. Goal would be to have a RP3 + Lime setup that can send FFT frames to remote host.
  4. Get rid of the current GUI, better would be a GQRX fork which reads FFTs over the core-SoapySDR-Remote package. This probably needs hacking in the C/C++ code.
  5. Get rid of the privileged docker mode.
gasparka commented 6 years ago
  1. DONE
  2. Ill consider this when anyone actually needs them.
  3. DONE
  4. GQRX hacking was not worth it!
  5. Done for the GUI part, driver still needs it.