Oh okay. So if I understand correctly, the Packet Pad block doesn't add it's own time tags but reads the ones sent by upstream blocks? Also is it possible to add these time tags, tx_eob, tx_sob specifically, before the UHD Sink by modifying the Packet Pad2 Block?
On Fri, Mar 3, 2017 at 1:42 PM, Bastian Bloessl <m...@bastibl.net> wrote: > Hi, > > > > On 3 Mar 2017, at 09:01, Nikita Airee <nikit...@iiitd.ac.in> wrote: > > > > I sorry that I was not very clear. The Packet Pad2 block works just > fine. I meant the Packet Pad block. When that block is placed before the > UHD sink, nothing is transmitted. Tag Debug also doesn't show any added > tags. > > > Ah, I see, you changed the flow graph. Your problem might be that the > transmitter outputs a tagged stream and, therefore, requires the Packet Pad > 2 block as in the original flow graph. You replaced it with a block that > expects a normal stream input that contains frames that are already marked > with “tx_sob” and “tx_eob” tags. I would recommend to keep the original > configuration. > > Best, > Bastian
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