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Re: [Discuss-gnuradio] Overrun Signal
From: |
Josh Blum |
Subject: |
Re: [Discuss-gnuradio] Overrun Signal |
Date: |
Wed, 06 Apr 2011 22:22:49 -0700 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.14) Gecko/20110223 Lightning/1.0b2 Thunderbird/3.1.8 |
On 04/06/2011 08:37 PM, Ron Hall wrote:
>
> aO is audio overrun, uO is USRP overrun...so what does OOOOOO... suggest, a
> generic overrun?
>
> Presents with the following:
>
> UHD (USRP2) Sample Rate = 20M -> Rational Resampler at Decimation = 100 ->
> Throttle -> WX FFT Sample Rate = 200k
>
for usrp2, uhd prints an O when it catches a sequence error due to
packet loss when the socket buffer is overflowed. BTW, the throttle
block cant be helping.
-Josh
> Trying to develop a setup with an FFT display for the available spectrum to
> identify active channels and subsequent processing at ~100 kHz to demod a
> channel.
>
>
>
>
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