[USRP-users] Fwd: overrun 'o' from USRP B210

altaf sk altaf329 at gmail.com
Mon Dec 22 06:20:00 EST 2014


Hello USRP users,

I am running a flowgraph application (written in C++) with USRP B210
connected to host via USB3.

Sampling rate: 15.36MS/s
Master clock rate: 15.36MS/s

using gnuradio 3.7.3 and uhd 3.7.1

I have the overrun 'o' printed on stdout every 3-4 seconds. The signal
processing function on the host has heavy computing and I do not want to
change the decimation factor.

I tried running the application with high priority but no success.

Is it possible to solve with recv_buff_size parameter.?

Can you please guide me on how to solve this overrun problem.

Regards,

Alt-F
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