Hi Ge, so, the UHD API lets you define streamers with multiple channels. Then it's just a matter of calling send() with a list of multiple buffers to be sent.
But: if you're new to all this, or want to use GNU Radio anyways, or rather build DSP than writing driver interfacing C++ code: GNU Radio's USRP sink can be set to two channels and will give you exactly the ability you want: to stream two different signals to the device. If you want to learn about GNU Radio, the tutorials are pretty certainly the way to go: https://tutorials.gnuradio.org Best regards, Marcus On Mon, 2018-09-24 at 11:29 -0700, ge wang via USRP-users wrote: > Hi, > > I write to ask some questions about USRP X310. I use two SBX daughter > boards, but I do not know how to control them separately. For > example, how to let them transmit different signals simultaneously? > Is there any published project that I can learn from? > > Best regard! > > Ge > -- > Ge Wang > Ph.D Candidate of Xi'an Jiaotong University > Visiting student at University of California, Santa Cruz > _______________________________________________ > 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
