It depends on what sort of latency you need in the trigger. Given that it is human triggered I’m guessing fairly sloppy.
If it could be a keyboard key and you don’t need microsecond scale latency, then this is all doable in software/GnuRadio and you should probably post your question on the discuss-gnuradio mailing list since an implementation of this would be largely independent of radio hardware. Sent from my iPhone > On Aug 2, 2021, at 8:26 AM, ZHOU Yuxuan <[email protected]> wrote: > > > Hello everyone. > > I am using USRP N210 and Gnuradio 3.7. I want a “trigger” like a button that > only when I push the button then the USRP start to transmit the sample from > file source. I did not find any materials or experience from other about this > case. > > The reason I want to do this is that the transmission is correlated to the > human motion so I need to control the timing. > > Is there anyone know how to implement this fuction? > > Regards, > Kevin > _______________________________________________ > USRP-users mailing list -- [email protected] > To unsubscribe send an email to [email protected]
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