To expand on that: timed commands do exist for all things that the FPGA can control – that is: start/stop of sampling, DSP offset tuning, antenna switching, GPIOs etc. They do not work for anything that happens on the AD9361 (analog tuning, gain control,…), because that thing itself isn't controllable essentially by FPGA IOs like the tuners etc on let's say a WBX, but via a (complex) serial protocol.
Best regards, Marcus the younger On Sat, 2018-02-17 at 10:07 -0500, Marcus D. Leech via USRP-users wrote: > On 02/17/2018 09:59 AM, Dave NotTelling via USRP-users wrote: > > I recall that the B2x0 series do not support timed commands like > > the > > N2x0 or the X3x0 series. While looking through the source code I > > ran > > across some code that shows the "time/cmd" entry in the tree being > > set > > [1]. That key seems to be what multi_usrp uses to set timed > > commands > > [2]. I then went to the KB [3] and saw that the B2x0 series is > > listed > > as having timed commands on the FPGA just like the N2x0 > > series. So, > > does this mean that the B2x0 radios do now support timed commands? > > > > Thanks! > > > > -Dave > > > > They support timed commands, except that timed tuning doesn't work > the > way it does for N3xx or X3xx with boards like WBX and SBX -- there's > no > phase-resynch feature. > > > > > _______________________________________________ > 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
