Hi all,
I'm sure this pops up every now and then, but I'm having trouble finding a
definitive answer.
What protocol is uhd_find_devices using to actually find the Ettus devices?
I seem to recall this is UDP -- are there any specific ports used?
I have low-rate USRPs on a network with switches/ro
Hi all,
The USRP B210 spec [1] says it supports 30.72 MHz of instantaneous
bandwidth. However, If I run benchmark_rate, i.e., sudo ./benchmark_rate
--rx_rate 30.72e6 --tx_rate 30.72e6 --channels 0,1. Then, it shows a lot of
U and O. Is this because my host PC is not powerful enough? I'm using
i7-
Hi Padorin,
Yes the B210 supports 2x2 @ 30.72e6, but is dependent upon your host system
and USB controllers.
You can try using sc12 OTW format which may help:
./benchmark_rate --rx_otw sc12 --tx_otw sc12 ..
Also ensure you've set your CPU governor to performance, and enabled thread
prioirty
Hello Nate,
Thanks for your response. I already set the CPU governor to performance. In
2x2 @30.72e6 @sc16, it works fine. But, can it work on sc16 too?
I can succeed at 2x2 @23e6 @sc16 (sudo ./benchmark_rate --rx_rate 23e6
--tx_rate 23e6 --channels 0,1). And failed at 2x2 @24e6 @sc16 and over
@2
