The burst tagging won't cause the USRP to stop transmitting -- it tells the USRP not to expect any more samples, but any delay logic must be implemented in your code.
On Sat, Feb 8, 2014 at 12:14 PM, Miki Lustig - KK6MRI <[email protected] > wrote: > I tried a similar thing but got the same result as you did! > > Would love to get some help. Anybody? > > On Feb 8, 2014, at 11:37 AM, "Price, Nathan D. (S&T-Student)" < > [email protected]> wrote: > > > Hello, > > > > I'm working on project in gnuradio, in which I'm trying to toggle on and > off the transmission from the USRP. After much research, I learned this > was done by tagging the first sample of a transmission with "tx_sob" and > the last sample with "tx_eob" (there was also a "tx_time" tag, but I found > the former option more convenient). I wrote a custom block that > periodically tags segments out of continuous stream of data as a proof of > concept; however, the transmission remains continuous as if there were no > tag. I've checked with the tag debugging block to ensure my block acutally > generates tags. My flow graph is simply: file source(repeat)->custom > tagging block->psk mod->multiply const->uhd sink. > > > > Reading in the archive, I haven't found reference to success much > success with the streaming API. I would love the community's input on this > problem. > > > > Thanks, > > Nathan > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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