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Re: [Discuss-gnuradio] USRP drivers vs UHD drivers in gnuradio-companion
From: |
Josh Blum |
Subject: |
Re: [Discuss-gnuradio] USRP drivers vs UHD drivers in gnuradio-companion |
Date: |
Tue, 25 Jan 2011 19:42:05 -0800 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101208 Lightning/1.0b2 Thunderbird/3.1.7 |
On 01/25/2011 07:30 PM, Achilleas Anastasopoulos wrote:
>>> Also, it used to be that I needed to be in the "usrp" group in order to
>>> access the USRP.
>>> Now i deleted this group and i still have access to usrp (even when the
>>> source is not a uhd one but a usrp source)!
>>> My understanding is that if i use the uhd device then i can do that
>>> (ie, don't need to be in the "usrp" group) but it seems to be happening
>>> even with the usrp source.
>>> What am I missing?
>
It depends on your udev settings:
http://www.ettus.com/uhd_docs/manual/html/usrp1.html#linux-setup-udev
The udev instructions I put in the UHD manual set the device wide open
to anyone on the system.
-Josh