Hi Kjellsson,
we had the same problem a while ago and we still haven't been able to fix it.
It seems that USRP2 receives but doesn't amplify the signal so it is very weak
compared to the noise. We also can't transmit from the USRP2 at all just like
you. Have you been able to do something yet?
I have a new USRP board with FLEX400 MIMO B boards installed on both the A and
B daughter card sides. I've created a simple spectrum display python app based
on the example apps in gnuradio-examples/python/usrp. The my app works fine if
I use the -R option to choose the A side device. However,
Hi!
I am just starting to learn the GNU radio and bn code.
I want to test some sample bbn code, however, can anybody tell me where
and how can I run this code?
Thanks!
Angie
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On Nov 15, 2008, at 8:14 AM, Angie Ll wrote:
I am just starting to learn the GNU radio and bn code.
I want to test some sample bbn code, however, can anybody tell me
where
and how can I run this code?
Look at CGRAN: https://www.cgran.org/ . Th
Dan Halperin wrote:
Look at CGRAN: https://www.cgran.org/ . The projects page should link to
BBN code.
https://www.cgran.org/wiki/BBN80211
Make sure you pay attention to the install instructions, it only works
with an older version of GNU Radio. Anyone out there with any working
patches
Hi,
Use :
r = usrp.tune(self.subdev._which, self.subdev, target_freq)
instead of :
r = usrp.tune(self.u, 0, self.subdev, target_freq)
Regards,
Firas
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Hi Brian,
I followed the instructions in the "GettingStarted" page. And I installed
the gnuradio software in Cygwin based on the instructions in:
http://gnuradio.org/trac/wiki/CygwinInstallMain
In the last step, "Installing the USRP Driver on Windows", I found that the
drive is for USB, but the
Eek, you didn't specify you're trying to install under Cygwin :) From Matt's
USRP2 announcement:
"At this time, the USRP2 is in "beta release" state. Not all of the
software and/or features are currently ready for production use. The USRP2
is initially supported on Linux, and we anticipate that
Firas,
Do you mean to use the source_c tune method? Like this:
r = self.u.tune(self.subdev._which, self.subdev, target_freq)
I tried that and it does not help. The program runs fine with other tuners
on the B side, such as the TV_RX board.
Brian S.
-Original Message-
From: Firas Abbas
Hi,
The official release of FFTW 3.2 is now available from the FFTW home page:
http://www.fftw.org/
Compared to version 3.1.3 of FFTW, highlights of the FFTW 3.2 release
include:
* Significantly faster r2c/c2r transforms, especially on machines
(e.g. x86) with SIMD instruction.
* Perfo
Hi,
> Brian T. Solan wrote:
> Do you mean to use the source_c tune method?I mean the 0 in your :
r = usrp.tune(self.u, 0, self.subdev, target_freq)
is wrong.
For side B, it should be 1 or use _which.
Regards,
Firas
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