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New doppler correction scheme, gr-soapy integration

Manolis Surligas requested to merge surligas/gr-satnogs:doppler-and-decimation-hier-block into master

New features

  • Arbitrary device sampling rate support
  • Soapy hardware support through gr-soapy

Fixes

  • Fixes #156 (closed), #154 (closed), #134 (closed), #115 (closed), #64 (closed), #45 (closed)
  • Reduces CPU usage, on Doppler correction and LO offset compensation, thanks to the new hierarchical block that performs proper decimation before any kind of DSP operation, based on the device sampling rate and the bandwidth required
  • GNU Radio 3.8 SatNOGS flowgraphs
  • Fix some yaml issues from the GNU Radio 3.8 transition
Edited by Manolis Surligas

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