Re: [Discuss-gnuradio] can one usrp can command another usrp to trasmit data on a specific freq？

[Marcus Müller]

Hi Ke,

I've told you at least six times now on usrp-users. Please stop asking.
Also, this is not a GNU Radio question.

To instruct a USRP to tune to a specific frequency, you need the
host-side UHD driver, which knows which commands to send.

So only a host driver can instruct your USRP to do anything, and the
USRP has no notion of being tuned to a frequency itself, or any
knowledge on how to tune another USRP. That's what a driver is for!

Regards,
Marcus

On 08.02.2016 15:58, kerry wrote:
> Hi，all,
> Can I use a usrp send a packet to another usrp ,the packet include the
> command parameters(.eg,freq,power...). 
>
> For example. Usrp A tell usrp B you should trasmit the data on the freq
> 2500MHz. And usrp B receive the command from usrp A and transceiver on the
> freq 2500MHz.
>
> Thanks,
> Ke
>
>
>
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