[USRP-users] Anybody using gr-osmosdr source or gqrx with UHD 3.8.1?
Marcus D. Leech
mleech at ripnet.com
Fri Dec 19 21:45:25 EST 2014
On 12/19/2014 09:41 PM, Louis Brown via USRP-users wrote:
> Argh......I'm pulling my hair out trying to get the device string to
> work with gr-osmosdr source or gqrx. My B200 works fine with device
> string of:
> Although if I try (and I know this used to work):
> type=b200, uhd
> It bombs out with:
> RuntimeError: Wrong device arguments specified. Missing nchan?
> Of course adding nchan=1 does not work.
> For the X310 I must specify the address and subdev, which is usually:
> 'addr=192.168.40.2', subdev=B:A, uhd
> I rebuilt uhd, gnuradio, and gr-osmosdr tonight from github and
> something seems to have changed, or else I'm doing something stupid;
> probably the latter. It's been working fine for the last year, and I
> never bothered to write down the device string that made everything work.
> USRP-users mailing list
> USRP-users at lists.ettus.com
Use "uhd" as the first token. That tells gr-osmosdr which of several
high-level device types to use:
Should work just fine.
If not, then post to discuss-gnuradio, where Dimitri sometimes hangs out
(he's the author of gr-osmosdr).
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