Re: [USRP-users] USRP and Bladerf Sync
Hi Rigiel - You've reached the limits of my knowledge in this regard. Hopefully others can chime in to augment what I've written. For all I know, you're in uncharted territory! Sorry I can't be of more help & good luck! - MLD On Tue, Oct 6, 2020 at 1:27 AM Anes Rose Rigiel Anony < ra.a...@globaledgesoft.com> wrote: > Hi Michael, > > Thanks for the valuable information. > > Is there any external software which will sync this both *Internally*? If > yes, How? > > Please share the details of *external hardware required for this both > devices to synchronize*. > > Regards, > Rigiel > > On Mon, Oct 5, 2020 at 8:07 PM Michael Dickens > wrote: > >> Hi Rigiel - At least in theory both the Bladerf XA4 and USRP B210 provide >> external input for a 10 MHz REF, which -might- allow for some sense of >> synchronization between them. It's really not clear to me whether that will >> be enough, and whether the software controlling these devices can be >> coerced into producing even vaguely time-aligned samples based on the >> common REF signal. Maybe others here have used this particular combination >> of SDR hardware in a synchronized manner? Good luck! - MLD >> >> >> On Mon, Oct 5, 2020 at 2:37 AM Anes Rose Rigiel Anony via USRP-users < >> usrp-users@lists.ettus.com> wrote: >> >>> Hi Team, >>> >>> We are using *Bladerf XA4 as Base station 1 and USRP B210 as Base >>> Station 2*. Since both devices use an internal clock as the clock >>> source, both are *not in sync* so our application fails. >>> >>> I need to sync these both devices. >>> >>> *Is there any way to synchronize without an external clock and with an >>> external clock?* >>> >>> Please share the detailed information on this. >>> >>> -- >>> Regards, >>> Rigiel, >>> Cellular. >>> >>> Disclaimer:This message is intended only for the designated >>> recipient(s). It may contain confidential or proprietary information and >>> may be subject to other confidentiality protections. If you are not a >>> designated recipient, you may not review, copy or distribute this message. >>> Please notify the sender by e-mail and delete this message. GlobalEdge does >>> not accept any liability for virus infected mails. >>> ___ >>> USRP-users mailing list >>> USRP-users@lists.ettus.com >>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >>> >> > > -- > Regards, > Rigiel, > Cellular. > > Disclaimer:This message is intended only for the designated recipient(s). > It may contain confidential or proprietary information and may be subject > to other confidentiality protections. If you are not a designated > recipient, you may not review, copy or distribute this message. Please > notify the sender by e-mail and delete this message. GlobalEdge does not > accept any liability for virus infected mails. > ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
Re: [USRP-users] USRP and Bladerf Sync
Hi Michael, Thanks for the valuable information. Is there any external software which will sync this both *Internally*? If yes, How? Please share the details of *external hardware required for this both devices to synchronize*. Regards, Rigiel On Mon, Oct 5, 2020 at 8:07 PM Michael Dickens wrote: > Hi Rigiel - At least in theory both the Bladerf XA4 and USRP B210 provide > external input for a 10 MHz REF, which -might- allow for some sense of > synchronization between them. It's really not clear to me whether that will > be enough, and whether the software controlling these devices can be > coerced into producing even vaguely time-aligned samples based on the > common REF signal. Maybe others here have used this particular combination > of SDR hardware in a synchronized manner? Good luck! - MLD > > > On Mon, Oct 5, 2020 at 2:37 AM Anes Rose Rigiel Anony via USRP-users < > usrp-users@lists.ettus.com> wrote: > >> Hi Team, >> >> We are using *Bladerf XA4 as Base station 1 and USRP B210 as Base >> Station 2*. Since both devices use an internal clock as the clock >> source, both are *not in sync* so our application fails. >> >> I need to sync these both devices. >> >> *Is there any way to synchronize without an external clock and with an >> external clock?* >> >> Please share the detailed information on this. >> >> -- >> Regards, >> Rigiel, >> Cellular. >> >> Disclaimer:This message is intended only for the designated recipient(s). >> It may contain confidential or proprietary information and may be subject >> to other confidentiality protections. If you are not a designated >> recipient, you may not review, copy or distribute this message. Please >> notify the sender by e-mail and delete this message. GlobalEdge does not >> accept any liability for virus infected mails. >> ___ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> > -- Regards, Rigiel, Cellular. -- Disclaimer:This message is intended only for the designated recipient(s). It may contain confidential or proprietary information and may be subject to other confidentiality protections. If you are not a designated recipient, you may not review, copy or distribute this message. Please notify the sender by e-mail and delete this message. GlobalEdge does not accept any liability for virus infected mails. ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
Re: [USRP-users] USRP and Bladerf Sync
Hi Rigiel - At least in theory both the Bladerf XA4 and USRP B210 provide external input for a 10 MHz REF, which -might- allow for some sense of synchronization between them. It's really not clear to me whether that will be enough, and whether the software controlling these devices can be coerced into producing even vaguely time-aligned samples based on the common REF signal. Maybe others here have used this particular combination of SDR hardware in a synchronized manner? Good luck! - MLD On Mon, Oct 5, 2020 at 2:37 AM Anes Rose Rigiel Anony via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi Team, > > We are using *Bladerf XA4 as Base station 1 and USRP B210 as Base Station > 2*. Since both devices use an internal clock as the clock source, both > are *not in sync* so our application fails. > > I need to sync these both devices. > > *Is there any way to synchronize without an external clock and with an > external clock?* > > Please share the detailed information on this. > > -- > Regards, > Rigiel, > Cellular. > > Disclaimer:This message is intended only for the designated recipient(s). > It may contain confidential or proprietary information and may be subject > to other confidentiality protections. If you are not a designated > recipient, you may not review, copy or distribute this message. Please > notify the sender by e-mail and delete this message. GlobalEdge does not > accept any liability for virus infected mails. > ___ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
[USRP-users] USRP and Bladerf Sync
Hi Team, We are using *Bladerf XA4 as Base station 1 and USRP B210 as Base Station 2*. Since both devices use an internal clock as the clock source, both are *not in sync* so our application fails. I need to sync these both devices. *Is there any way to synchronize without an external clock and with an external clock?* Please share the detailed information on this. -- Regards, Rigiel, Cellular. -- Disclaimer:This message is intended only for the designated recipient(s). It may contain confidential or proprietary information and may be subject to other confidentiality protections. If you are not a designated recipient, you may not review, copy or distribute this message. Please notify the sender by e-mail and delete this message. GlobalEdge does not accept any liability for virus infected mails. ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
