[USRP-users] e310 rfnoc : timeout on chan 0

Martin Braun martin.braun at ettus.com
Mon Mar 21 17:26:44 EDT 2016


Jeremy,

this does indicate your block is not producing any data. You can run one
of the examples on the E310 to check if they produce data (but they should).

It's hard to diagnose what's going on here -- are your testbenches
passing? What can you tell us about the data and algorithms?

Cheers,
Martin

On 03/17/2016 12:34 PM, Jeremy Kelly via USRP-users wrote:
> Hello,
> 
> I have a simple GR flow where I am just trying to test an RFNoC block in
> isolation.  
> 
> ---------------     ------------     ---------------     -------------
> | file source | --> | throttle | --> | RFNoC block | --> | file sink |
> ---------------     ------------     ---------------     -------------
> 
> I'm getting an error of "timeout on chan 0".  I thought this could be
> because my circuit stopped producing last signals for the axi interface,
> so I made sure that it produces one even if it doesn't receive one, but
> I still get the same error.  
> 
> Any ideas?
> 
> Thanks,
> Jeremy
> 
> 
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