[Discuss-gnuradio] Obtain rx_time (to create tx_time) in a tx flow graph with USRP

[David Halls]

Hi guys,

 

I think I have said it all in the title, any ideas how I can get create tx_time in a transmit flow graph with a USRP UHD sink? I know that UHD source spits out rx_time, but I don’t have a UHD source in my flow graph, and if I did how would I mux in the tag into my tx streams?

 

Cheers!

 

Regards,

 

David

 

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David Halls Ph.D.

Research Engineer

Toshiba Research Europe Limited

32 Queen Square, Bristol, BS1 4ND, UK

Tel: +44 (0) 117 906 0790

 

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