Hello Daniele, If you run uhd_usrp_probe you will see a list of the supported frontends. The example is for the TVRX2 daughterboard which you are probably not using. The most common subdev specifications for a single X310 are "A:0 B:0" (First channel of each daughtercard) and "A:0 A:1 B:0 B:1" (Each of the four channels of a pair of TwinRX daugherboards).
Regards, Derek On Fri, Aug 11, 2017 at 11:24 AM, Disco Daniele via USRP-users < usrp-users@lists.ettus.com> wrote: > How to select multiple channel on X310. > > On the manual https://files.ettus.com/manual/page_usrp_x3x0.html is > reported > > usrp->set_rx_subdev_spec("A:RX1 A:RX2"); > > but the program stops with error: > > Error: RuntimeError: Invalid daughterboard frontend name : RX1 > > > > Daniele > Questo messaggio e i suoi allegati sono indirizzati esclusivamente alle > persone indicate. La diffusione, copia o qualsiasi altra azione derivante > dalla conoscenza di queste informazioni sono rigorosamente vietate. Qualora > abbiate ricevuto questo documento per errore siete cortesemente pregati di > darne immediata comunicazione al mittente e di provvedere alla sua > distruzione, Grazie. > > * This e-mail and any attachments is confidential and may contain > privileged information intended for the addressee(s) only. Dissemination, > copying, printing or use by anybody else is unauthorised. If you are not > the intended recipient, please delete this message and any attachments and > advise the sender by return e-mail, Thanks. * > > *Rispetta l'ambiente. Non stampare questa mail se non รจ necessario.* > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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