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Re: [Discuss-gnuradio] USRP v2 TX Bandwidth
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From: |
Christoph Thein |
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Subject: |
Re: [Discuss-gnuradio] USRP v2 TX Bandwidth |
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Date: |
Fri, 13 Nov 2009 08:54:23 +0100 |
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User-agent: |
KMail/1.12.2 (Linux/2.6.31-14-generic; KDE/4.3.2; i686; ; ) |
Hi Gregory,
as far as I know there is no indication for underflows while transmitting which
will print the error directly in the shell. But there is a serial debug port
placed on the USRP2 board. It will give you a control message in case of an
underflow.
Cheers,
Christoph
> Is there a status indicator in the USRP2 C++ interface that flags
> underflows? I am trying to push samples (using the std::complex<int16_t>
> type) to the USRP2 at an interpolation factor of 4. It seems to be
> working, but I require hard evidence that I am not underflowing.
>