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Re: [Discuss-gnuradio] USRP1 "hangs", benchmark doesn't continue

From: Matt Ettus
Subject: Re: [Discuss-gnuradio] USRP1 "hangs", benchmark doesn't continue
Date: Mon, 08 Mar 2010 16:19:11 -0800
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20100301 Fedora/3.0.3-1.fc12 Thunderbird/3.0.3

On 03/08/2010 04:10 PM, Alexander List wrote:

* I've installed the latest and greatest gnuradio from git, everything
compiled fine.

* I have a pre-500 USRP1, and fixed the wiring of the clock to the four
daughterboard sockets.

* I've been running gnuradio on this hardware ~2 weeks ago successfully.

Now, when I try to run anything that connects to the USRP, it just
"hangs". It downloads the firmware (blinking gets slower), it identifies
my two WBX boards correctly, but:

Sounds like there is a clock problem. Can you measure the clock with an oscilloscope? What about when you remove the daughterboards?


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