About tunnel.py

GNU Radio
1

I’m trying to connect two computers  using tunnel.py example but it
fails with a message uOBBBB, I’m working with Ubuntu 9.04, openSUSE 11.1
and GNU radio 3.2.2. Everything was fine when I did it with GNU radio
3.1.3 and both computers with openSUSE 11.1Please can somebody tell me
what uOBBBB means? specially that B

JhonQ

2

Hello Juan,

according to the FAQ ( http://gnuradio.org/redmine/wiki/1/UsrpFAQGen
http://gnuradio.org/redmine/wiki/1/UsrpFAQGen ):

"u" = USRP
"a" = audio (sound card)
"O" = overrun (PC not keeping up with received data from usrp or

audio
card)
“U” = underrun (PC not providing data quickly enough)

uOuO == USRP overrun (USRP samples dropped because they weren’t read in
time

I don’t know what B means.

Juan Q.-2 wrote:

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