Hello Marcus, Two radios on a single N310, there was similar question on mailing list which is somewhat related to my issue and was asked in 2015. Please find it attached below.
Hi LTP, Ben just told me that yes, Ettus has tested things, and they work as expected: you can have arbitrary combinations of sampling rates on both Streamers, but if you do that, you can't use a single multi_usrp object to handle things -- you'll need to use two multi_usrp, but that's not really a problem, since you don't lose any relevant functionality this way. Best regards, Marcus On 04/22/2015 12:28 PM, Marcus Müller wrote: > Hi LTP, > > have a look at what RF NoC can do; it's still beta, but maybe it > enables you to solve your problems! > > Generally, you must use the same master clock rate on both > Daughterboards, but I don't think you must use the same sampling rate > on both channels on X300 -- but I'm not totally sure. Maybe someone > else could confirm, but since on the FPGA side, both radio units are > rather independent, you should be able to request one streamer with > rate X for your first channel, and one streamer with rate Y for your > second channel. > > I did not really understand the error you mentioned; is it something > that UHD says? Where? Would you please paste the whole error? > > Best regards, > Marcus > > > On 04/22/2015 12:20 PM, Luong Tan Phong via USRP-users wrote: >> Hi list, >> >> I desire to use X310 as a base platform for my application so I must >> add my HDL routine signal processing module after DDC module in two >> radio modules. So that, the data rate output from two radios are not >> the same, and I can't receive them on PC (because the data not align >> error). >> >> >> Could you please point out a solution ( about fpga, host, firmware) >> for me? >> >> I look forward to hearing from you. >> >> With best regards, >> >> LTP >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users at >> lists.ettus.com<http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com> >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > From: USRP-users <usrp-users-boun...@lists.ettus.com> On Behalf Of Marcus D. Leech via USRP-users Sent: Thursday, April 11, 2019 2:47 PM To: usrp-users@lists.ettus.com Subject: Re: [USRP-users] Running two N310 radios independently On 04/11/2019 03:18 PM, Kuldeep Gill via USRP-users wrote: Hello everyone, I want to run two separate uhd programs accessing N310 using sfp:0 (1 gb) and sfp:1 (10 gb) independently of each other, one using cpp and other python. Is it possible to get this kind of setup running? If not, can I at least run two instances of uhd::rx_streamer::recv() in different threads without one blocking another? Please let me know if you have any suggestions. -Kuldeep _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com<mailto:USRP-users@lists.ettus.com> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com Do you mean two independent N310 units, or the two radios on an N310?
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