Forum: GNU Radio uhd_find_devices cannot find my B210

F13a2250347ff0990deb8d8a52b975e2?d=identicon&s=25 Greg Hulands (Guest)
on 2014-05-05 19:54
(Received via mailing list)
Hi,
I received my B210 this morning and when I run uhd_find_devices, it say
it can't find any devices.

$ uhd_find_devices
linux; GNU C++ version 4.8.1; Boost_105300; UHD_003.005.003-0-unknown

No UHD Devices Found


lsusb shows the device, but the product id is different to what is in
/lib/udev/rules.d/40-uhd-host.rules

Bus 003 Device 006: ID 2500:0020

So I added a line to the rules file
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2500", ATTRS{idProduct}=="0020",
GROUP:="usrp", MODE:="0660"

I reloaded udev, unplugged and replugged in the device, but still
uhd_find_devices can't locate it.

I have the B210 plugged into a Via VL800 USB 3.0 card. lspci identifies
it as Device 3483 (rev 01).

What step am i missing?

Thanks,
Greg
558c40b97bd1af8d912424757714bda9?d=identicon&s=25 Marcus D. Leech (Guest)
on 2014-05-05 19:59
(Received via mailing list)
On 05/05/2014 01:52 PM, Greg Hulands wrote:
>
>
>
You need to most recent version of UHD.  Support for B210 was introduced
at 3.5.4 of UHD, and if you're going to upgrade, you should upgrade to
   the latest.



--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
F13a2250347ff0990deb8d8a52b975e2?d=identicon&s=25 Greg Hulands (Guest)
on 2014-05-05 20:15
(Received via mailing list)
Attachment: signature.asc (842 Bytes)
I added the Ettus repo and installed 003.007.001 and yet when I run the
uhd_find_devices command it shows the 003.005.003 version.

Do you recommend building from source?

Thanks,
Greg
558c40b97bd1af8d912424757714bda9?d=identicon&s=25 Marcus D. Leech (Guest)
on 2014-05-05 20:24
(Received via mailing list)
On 05/05/2014 02:13 PM, Greg Hulands wrote:
> I added the Ettus repo and installed 003.007.001 and yet when I run the
uhd_find_devices command it shows the 003.005.003 version.
>
> Do you recommend building from source?
>
> Thanks,
> Greg
>
I recommend erasing your installed-from-standard-repos instances of uhd
and gnuradio *before* installing the Ettus stuff.

sudo apt-get purge uhd uhd-host
sudo apt-get purge gnuradio

And *then* re-do the install-from-Ettus-repos.


--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
D17685d174fee4ca258c75cce7bc2202?d=identicon&s=25 Marcus Müller (Guest)
on 2014-05-05 20:27
(Received via mailing list)
You seem to have an old, residual version installed. Can you search for
packets that start with uhd and verify you've only got things installed
that come from the ettus repo?
Also, after adding the repository, you most probably have to update your
package cache.

Greetings,
Marcus
F13a2250347ff0990deb8d8a52b975e2?d=identicon&s=25 Greg Hulands (Guest)
on 2014-05-05 20:57
(Received via mailing list)
Attachment: signature.asc (842 Bytes)
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