hackrf: gr-osmocom sink tx buffering

Sebastian Böhm Sebastian.Boehm at b-tu.de
Wed Dec 16 15:22:39 UTC 2020

Thanks for your advise!

Now i pad my message with zeroes so that the hackrf buffer is completely 
filled. This works perfectly!

Am 10.12.2020 um 10:15 schrieb Sylvain Munaut:
> GNuradio is a streaming system by design, you need to insert as many
> zeros as you need between your bursts (depending on the idle time you
> want between your bursts).
> That's inherent to the way GR buffers data between blocks and won't
> call the work() method until it has "sufficient" data.
> Cheers,
>       Sylvain

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