op25-dev

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312 discussions

difference between op25.decoder_bf and op25.decoder_ff
by bdapriv01 23 Mar '12

23 Mar '12

Hi Whats the difference between these 2? I'm new to Gnuradio & python to be honest; I'm writing my own ap25 listener for the funcube... So far, I've got my software tuning, FM decoding, and then sending data into the FSK4 decoder; I can see it fine tuning.. but I don't get anything out of the decoder_bf function. Is there any easy way, to debug what its doing?? Digging around in code there doesn't seem to be much debugging. I did create some network sinks, and forward the output of the FM demod to a a scope inside gnuradio companion.. the signal looks like FSK4 with the funky phase changes. Sean

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New member
by op25-dev-owner＠yahoogroups.com 12 Mar '12

12 Mar '12

Hi All, I would like to welcome Harald Welte to the mailing list. Harald is very graciously providing the web hosting for OP25, so here is a big thankyou and welcome :) Cheers, Matt

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