Hey Ernest, the B210 does not currently have this capability. You'll need to create 2 separate usrp_sources (but that won't get you MIMO alignment automatically).
You didn't mention anything about clock distribution -- how were you planning to synchronize the boards? M On 17 Jan 2015 11:54, "Ernest Szczepaniak" <[email protected]> wrote: > Greetings, > > Any one trying to connect two of those boards to collect samples from 4 > channels simultaneously? > > One of ettus examples says that: > > Specify --args to select multiple motherboards in a configuration.\n" " Ex: > --args=\"addr0=192.168.10.2, addr1=192.168.10.3\"\n" > > but what should i pick in my case? Does USB connection sould have an > adress? > > > Right now im doing this that way: > > string adress = ""; > uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(adres); > > but it's not the correct one for my purpose :( > > Using usrp->get_pp_string() returns only 1 mboard (mboard 0:b210). > Using usrp->get_rx_num_channels() returns 2 channels only (instead of 4); > > Best, > Ernest > > > > -- > View this message in context: > http://gnuradio.4.n7.nabble.com/2xB210-boards-via-USB-3-0-UHD-C-tp52027.html > Sent from the GnuRadio mailing list archive at Nabble.com. > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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