Hello Koyel: I agree with Marcus, I would recommend using Ubuntu 18.10 for GNU Radio.
I would suggest using the most recent tagged release of UHD, which is "v3.13.1.0-rc1", especially if you have TwinRX. https://github.com/EttusResearch/uhd/tree/v3.13.1.0-rc1 The "rx_samples_to_file" program is single-threaded and only supports receive on one channel. https://github.com/EttusResearch/uhd/blob/v3.13.1.0-rc1/host/examples/rx_samples_to_file.cpp The "rx_multi_samples.cpp" program should allow you to receive on two channels simultaneously. https://github.com/EttusResearch/uhd/blob/v3.13.1.0-rc1/host/examples/rx_multi_samples.cpp --Neel Pandeya On Tue, 4 Dec 2018 at 08:38, Marcus Müller <marcus.muel...@ettus.com> wrote: > Hi Koyel, > > if you install Ubuntu 18.10 (which you really should if you want to use > newest versions of software), you'll get UHD 3.12.0.0 as built from > Ubuntu. That should be recent enough for you to use with the TwinRX. > If you use Ubuntu 18.04, you only get UHD 3.10, and that's a bad choice > for this endeavour. So, go directly for Ubuntu 18.10. > You'll then find the example executable/ready to use in > /usr/lib/uhd/examples/twinrx_freq_hopping. > > Best regards, > Marcus > > On Tue, 2018-12-04 at 15:38 +0000, Koyel Das (Vehere) via USRP-users > wrote: > > Hi Neel, > > > > I am stuck as usrp 2954 R has gone for repair. As I said earlier I > > was using gnuradio in windows but now I am switching to Ubuntu. > > > > What is the latest stable UHD version? > > > > Do you mean to run rx_samples_to_file in two separate threads? Or how > > can I use that to receive from 2 antennas? > > > > Regards, > > Koyel > > From: Neel Pandeya <neel.pand...@ettus.com> > > Sent: Tuesday, December 4, 2018 8:23:44 PM > > To: Koyel Das (Vehere) > > Cc: usrp-users; fab...@opencode.eu > > Subject: Re: [USRP-users] twinrx example > > > > Hello Koyel: > > > > Which version of UHD are you using? > > > > You can use the "rx_samples_to_file" program in the "examples" folder > > to receive on TwinRX. > > > > --Neel Pandeya > > > > > > > > On Tue, 4 Dec 2018 at 00:24, Fabian Schwartau via USRP-users < > > usrp-users@lists.ettus.com> wrote: > > > Hi, > > > > > > there is a file called twinrx_freq_hopping.cpp, which is using > > > twinrx. > > > > > > Best regards, > > > Fabian > > > > > > Am 04.12.2018 um 06:28 schrieb Koyel Das (Vehere) via USRP-users: > > > > Hi, > > > > > > > > > > > > I am not finding an example to receive data for twinrx case of > > > USRP > > > > x300/310. > > > > > > > > > > > > I am looking at the following link: > > > > > > > > > > > > https://github.com/EttusResearch/uhd/tree/master/host/examples > > > > > > > > > > > > > > > > <https://github.com/EttusResearch/uhd/tree/master/host/examples> > > > > > > > > uhd/host/examples at master · EttusResearch/uhd · GitHub > > > > <https://github.com/EttusResearch/uhd/tree/master/host/examples> > > > > github.com > > > > The USRP™ Hardware Driver Repository. Contribute to > > > EttusResearch/uhd > > > > development by creating an account on GitHub. > > > > > > > > > > > > > > > > Can someone please share the link of c++ code for receiving data > > > from > > > > twinrx for x300/310? > > > > > > > > > > > > Regards, > > > > > > > > Koyel > > > > > > > > > > > > _______________________________________________ > > > > 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 mailing list > > USRP-users@lists.ettus.com > > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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