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[Discuss-gnuradio] Time Raster- Linux


From: Ellie White
Subject: [Discuss-gnuradio] Time Raster- Linux
Date: Wed, 6 Jul 2016 21:26:14 -0400

Hello!

 

I am a new GNU Radio user and I have a question about the QT GUI Time Raster sink in GNU Radio version 3.7.8.  I built a flowgraph (which is attached as a .grc file) with a source connected to both a QT GUI Time Sink and Time Raster. While the Time Sink displays the signal properly, the Time Raster is blank and shows no signal, as shown in the screen shot I included. I have tried to use the Time Raster tool on Ubuntu - version 15.10 (it is a virtual machine running in Windows), and cannot figure out why the time raster doesn’t appear to display a signal. Am I doing something wrong, or is this a known issue?  Thanks very much for your time and apologies if this is a silly question.

 

-Ellie

Attachment: Screenshot from 2016-07-06 17-27-12.png
Description: PNG image

Attachment: Spectrogram1.grc
Description: Binary data


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