> so i checked the new grextras wiki it has uhd_control block i guess that can be used for this job. uhd_control block supports only a subset of usrp-functions (exposed through gr-uhd) e.g. "set_command_time", set/get_gain/freq etc BUT currently it doesn't support "set_time_now()" https://github.com/guruofquality/grextras/blob/master/lib/uhd_control_port.cpp
-Adeel On Sun, Jun 16, 2013 at 11:06 AM, Jay Prakash <jay.prakash.ec...@itbhu.ac.in > wrote: > thanks for the clarification > so i checked the new grextras wiki it has uhd_control block i guess that > can be used for this job. > > Jay Prakash > Senior Undergraduate > Electronics Engineering > IIT (BHU) > VARANASI > > +91-9559475258 > http://about.me/jay.prakash/ > http://www.linkedin.com/profile/view?id=91120191&trk=hb_tab_pro_top > > > > > On Sun, Jun 16, 2013 at 11:05 PM, John Malsbury > <john.malsb...@ettus.com>wrote: > >> The GPSDO can provide an "internal" 10 MHz/1 PPS signal. I'm not sure if >> that's what you meant or not: >> https://www.ettus.com/product/details/GPSDO-KIT >> >> AFIAK, you cannot set the time of a USRP with a message. You may be able >> to use the XML_RPC block in gr-extras to call the function if it is exposed >> through gr-uhd. >> >> -John >> >> >> On Sun, Jun 16, 2013 at 10:30 AM, Jay Prakash < >> jay.prakash.ec...@itbhu.ac.in> wrote: >> >>> how can we set the time of usrp by sending it message. I know there are >>> function to (usrp.set_time_now()) do this from from top block variable but >>> can this be done by sending message at usrp port . >>> We can give internal reference signal of 10MHz but is there also a way >>> to give pps signal internally i.e. without using any external hardware. >>> >>> >>> _______________________________________________ >>> Discuss-gnuradio mailing list >>> Discuss-gnuradio@gnu.org >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>> >>> >> > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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