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From: | Marcus D. Leech |
Subject: | Re: [Discuss-gnuradio] uhd_fft problems (runtime error) |
Date: | Tue, 20 Aug 2013 17:23:16 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
On 08/20/2013 01:27 PM, Marcus Müller wrote:
Basically what's going on is that UHD, when given no hint about what device to go looking for, goes down a list of things to try. When it tries to do a broadcast "probe" to find a USRP2 or N210 device, it can get an error back from the kernel. But if you use an *explicit* device address, you can avoid that problem. You don't indicate what type of USRP you have, but: uhd_fft --args "addr=192.168.10.2" or uhd_fft --args "type=b100" or uhd_fft --args "type=usrp1" Will avoid this problem, as will tweaking your firewall and network configuration -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org |
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