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| From: | Marcus D. Leech |
| Subject: | Re: [Discuss-gnuradio] usrp2_fft.grc hangs when executed |
| Date: | Sun, 15 May 2011 18:44:07 -0400 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110307 Fedora/3.1.9-0.39.b3pre.fc14 Thunderbird/3.1.9 |
Hi,
When I run usrp2_fft.grc, it just hangs on execution, nothing gets
displayed and the FFT plot doesn't get updated.
I've set the frequency to 104.1M, decimation value to 16.
The FFT Plot gui is completely un-responsive. I'm using Ubuntu-11.04 with
gnuradio-3.4.0.
Elvis Dowson
Try doing two things: Turn on averagingTurn down the FFT frame display rate from the default 30, to something like 5
What type of system are you running on? What CPU, what speed? Multi-core or single-core?
-- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org
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