On Sun, Feb 8, 2015 at 2:50 PM, Larry Van Der Jagt <van...@gmail.com> wrote:
> 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. > > -- > Larry Van Der Jagt > Hi Larry, Unfortunately, this is a pretty nasty problem. I'm not sure where it came from, but it's likely due to some update in GRC (a while ago) that caused a slight change in formatting or parsing. The result is that the GRC files for this example have to be pretty much redone from scratch as far as I can tell. I'm not sure when I'll be able to get to this, either. Tom
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