Hi Tathagata, After you boot, if you run: $UHD_INSTALL_PREFIX/utils/b2xx_fx3_utils --reset-device
Are you able to then initialize the USRP by running uhd_usrp_probe? Regards, Nate Temple > On Oct 31, 2017, at 11:11 AM, Neel Pandeya via USRP-users > <[email protected]> wrote: > > Hello Tathagata: > > If I recall from a separate conversation, after you upgraded the BIOS on this > Intel NUC, the system would no longer recognize the B210, right? > > Before the BIOS upgrade, the B210 would still be recognized, but only after a > long 30- or 60-second delay, right? > > --Neel Pandeya > > > On 31 October 2017 at 10:52, Humphries, James R. via USRP-users > <[email protected]> wrote: > Hey T, > > > > I encountered a problem similar to this in the past with a Minnowboard Max. > If you press the reset switch (S700 I believe), is the NUC able to see the > B210 (instead of unplugging USB)? I had to do this if I had a B200 plugged > into the Minnowboard while it booted. > > > > The solution we came up with was to install a larger capacitor in parallel > with C716/S700. I recall installing a 100uF capacitor. This allowed some > extra time before the Cypress USB chip on the B200 powered up and it would > work normally after a cold boot. > > > > Obviously, if you want to try I assume it will void your warranty on the > B210, so proceed at your own risk. > > > > I think B200mini alleviated this ‘issue’ as it has a reset supervisor > (TPS3801). > > > > -Trip > > > > > > > > From: USRP-users [mailto:[email protected]] On Behalf Of > "Tathagata (T)" via USRP-users > Sent: Tuesday, October 31, 2017 12:09 AM > To: [email protected] > Subject: [USRP-users] Problems with Ettus B210 and Intel Nuk > > > > Hi, > > > > We have a problem with Ettus B210 on an Intel Nuk. Briefly when we plug in > the SDR into the USB port of the Intel Nuk, it is not recognized. The Nuk is > running Ubuntu 16.04. The attached document details the debugging steps that > we have taken and the errors that we are getting. We never had this problem > before and it suddenly started and we have no clue as to what is going wrong. > Any help would be highly appreciated. > > > > Thanks > > T > > > > > > > _______________________________________________ > USRP-users mailing list > [email protected] > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > _______________________________________________ > USRP-users mailing list > [email protected] > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com _______________________________________________ USRP-users mailing list [email protected] http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
