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Re: [Discuss-gnuradio] packet_pad_impl in gr-foo
From: |
Bastian Bloessl |
Subject: |
Re: [Discuss-gnuradio] packet_pad_impl in gr-foo |
Date: |
Fri, 3 Mar 2017 09:12:15 +0100 |
Hi,
> On 3 Mar 2017, at 09:01, Nikita Airee <address@hidden> 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