[op25-dev] New (separate) GRC blocks: FSK4, decoder & Traffic Pane [1 Attachment]

Balint balint256 at hotmail.com
Mon May 27 06:48:30 UTC 2013


Hi folks,

 

A quick update: I've added to gr-baz <https://github.com/balint256/gr-baz>
some new OP25 blocks.

 

I've split up the combined 'Decoder' block into the FSK4 and actual decoder
(simple) parts.

I've also added the traffic pane - you'll see how it fits together in the
sample/OP25.grc

Make sure you back up your old GRC file before you update so you don't end
up in a nasty XML merge conflict!

 

For those people that aren't hearing any audio, check if the traffic pane is
showing you anything.

For those wondering about talk of patches, instructions are here:
http://wiki.spench.net/wiki/OP25

If you use r307+patch, you can also check the console to see if decoder
information starts appearing to see if valid frames are being detected.

 

Balint

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