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From: | Martin Braun |
Subject: | Re: [Discuss-gnuradio] 2xB210 boards via USB 3.0 (UHD C++) |
Date: | Sun, 18 Jan 2015 09:37:23 +0100 |
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
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
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