Hi Sam, Thank you for the information. Yes, you were right. I didn't see the LEDs on the SFP port illuminating. I followed your instructions and the USRP worked like a charm for all these days.
However, I didn't have any issues until yesterday. Yesterday, it suddenly stopped working. I could see the Red LED lights from the side and from my earlier observation(as LEDs were not illuminating in SFP port), I concluded it to be in the earlier state. I tried reprogramming the same way and it doesn't work now. Any further points on how to bring back the device to the normal state? I am still hopeful of it getting fixed. Looking forward to your reply. Thank you for your time and consideration. Regards, Saimanoj On Tue, Jul 23, 2019 at 11:59 PM Sam Reiter <sam.rei...@ettus.com> wrote: > When you plug in either link, do you see the LEDs on the SFP ports > illuminate? You may have bricked the X310 if these ports are unresponsive. > > Here's a *discovery* guide that might be helpful: > https://kb.ettus.com/Troubleshooting_X300/X310_Device_Discovery_Issues > > Here's a *recovery* guide if that fails: > https://kb.ettus.com/X300/X310_Device_Recovery > > Best, > > Sam Reiter > SDR Support Engineer > Ettus Research > > > On Fri, Jul 19, 2019 at 6:03 AM Saimanoj Katta via USRP-users < > usrp-users@lists.ettus.com> wrote: > >> Hi, >> >> I was previously working with the USRP X310. I wanted to enable Dual >> Connectivity mode for enabling two ports with 10 Giga bit connectivity. I >> ran the update: uhd_image_loader --args "type=x300,addr=192.168.50.2, >> fpga=XG". Since this, I have not been able to detect my USRP. >> >> *My setup: * Ubuntu is 18.04 and the UHD version is >> UHD_3.14.1.0-0-gbfb9c1c7 >> I have connected to the laptop via thunderbolt port which is equivalent >> to USB-3.0. Firewall is disabled. It is not behind a router/switch. Host >> interface IP address is 192.168.10.3 and subnet is 255.255.255.0 >> >> I have tried the following: >> >> 1) Ran as root user - uhd_find_devices, uhd_usrp_probe and >> uhd_images_downloader. >> Device is not found in first two options. And, the fpga_default images >> seem to be up to date. >> 2) By default, USRPs have addresses from the 192.168.10.XXX range (XXX=2 >> in factory settings). I searched addresses in this range, but still USRP >> not detected. Ping to the address also fails. >> >> Any suggestions would be appreciated to detect the device! Many thanks in >> advance. >> >> Regards, >> Saimanoj >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> >
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