[Discuss-gnuradio] gr-psk31

[Eoin 0w3n]

Hi,

  I've been having some fun with gr-psk32 (https://github.com/tkuester/gr-psk31).

  The aim is to be able to send ascii with a hackrf nd then receive with an rtlsdr.

   For now, I would just like to get the rx and tx examples working over audio/soundcard.

   I just added an audio source block to the "psk_rx.grc" and left the "psk_tx.grc" example as-is.

   When trying to tune on the right hand wide waterfall, I seem to get something close around 1850. I end up receiving "holmoewnrmg\n" which looks to be something related to the transmitted "hello world!\n" vector in the example.

   Has anyone got the tx and rx working for gr-psk32? Im sure its just a small setting somewhere.

   Thank you :-)