Re: [Discuss-gnuradio] tx_ofdm.grc start_of_burst end_of_burst

[Martin Braun]

On 07/30/2014 03:59 AM, xianda wrote:
> Hi all:
>          I know a packet in the example tx_ofdm.grc include a preamble,a
> header,the payload and crc value.Recently I have used the UHD API to
> send packet.And I want to know whether the tx_ofdm.grc add
> start_of_burst and end_of_burst automatically.Namely,need I add
> start_of_burst at the beginning of every packet and add end_of_burst at
> the end of every packet?

usrp_sink understands tagged streams. So, the OFDM code does *not* add
EOB, but that doesn't matter if you have an up-to-date gr-uhd.

M