[Discuss-gnuradio] Polyphase Filer examples and Busport Implementation for QT GUI Frequency Sink

[Larry Van Der Jagt]

Hello:

In trying to execute the flowgraphs found in the blog post on the subject at:

http://www.trondeau.com/examples/2014/1/23/pfb-channelizers-and-synthesizers.html

I find that the Busport connections in flowgraphs such as fm_reconstruction.grc and others are broken when they connect to the QT frequency sink block.  I have been looking for information regarding the best way to fix these as there does not seem to be a link to the Bus_connection vector in the block.  I am working with GnuRadio 3.7.6.1 under Ubuntu 12.04 LTS

Any insight or leads are welcomed.

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Larry Van Der Jagt
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