It hast to be whatever you set it to when you make the block. See the make() function in the manual for a description.
Cheers, M On 01/23/2015 07:20 PM, David Halls wrote: > Thanks. Does it matter what the tag is, does it have to be "packet_len"? > > DH > ________________________________________ > From: [email protected] > <mailto:[email protected]> > <[email protected]> on > behalf of Martin Braun <[email protected]> > Sent: 23 January 2015 18:18 > To: [email protected] <mailto:[email protected]> > Subject: Re: [Discuss-gnuradio] Adding EOB when using Vectors > > Use tagged streams. usrp_sink will place the EOB on your last sample, > even if bursts are of different lengths in that case. > > M > > On 01/23/2015 06:47 PM, David Halls wrote: >> ​Dear All, >> >> >> I am trying to use TX_TIME, SOB, EOB. How do I add the EOB when I am >> using a vector? >> >> >> The block I have created takes in vector of 47520 samples, i.e. one >> item, I want to add TX_TIME and SOB to the first sample. This is no >> problem, I add it to the item. After the following 'vector_to_stream' >> conversion, the TX_TIME and SOB map through to item 0, 47520, 95040 etc. >> >> >> But how do I get the EOB to be on item 47519? >> >> >> Regards, >> >> >> David >> >> >> ------------------------------------------------------------------------ >> >> NOTE: The information in this email and any attachments may be >> confidential and/or legally privileged. This message may be read, copied >> and used only by the intended recipient. If you are not the intended >> recipient, please destroy this message, delete any copies held on your >> system and notify the sender immediately. >> >> Toshiba Research Europe Limited, registered in England and Wales >> (2519556). Registered Office 208 Cambridge Science Park, Milton Road, >> Cambridge CB4 0GZ, England. Web: www.toshiba.eu/research/trl > <http://www.toshiba.eu/research/trl> >> >> >> >> ------------------------------------------------------------------------ >> This email has been scanned for email related threats and delivered >> safely by Mimecast. >> For more information please visit http://www.mimecast.com >> ------------------------------------------------------------------------ >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> [email protected] <mailto:[email protected]> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] <mailto:[email protected]> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > ________________________________ > > NOTE: The information in this email and any attachments may be > confidential and/or legally privileged. This message may be read, copied > and used only by the intended recipient. If you are not the intended > recipient, please destroy this message, delete any copies held on your > system and notify the sender immediately. > > Toshiba Research Europe Limited, registered in England and Wales > (2519556). Registered Office 208 Cambridge Science Park, Milton Road, > Cambridge CB4 0GZ, England. Web: www.toshiba.eu/research/trl > <http://www.toshiba.eu/research/trl> > > > ------------------------------------------------------------------------ > This email has been scanned for email related threats and delivered > safely by Mimecast. > For more information please visit http://www.mimecast.com > ------------------------------------------------------------------------ _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
