Hi All,
I'm having difficulty compiling in Ubuntu 8.04 because some stuff from
QT isn't found, for example, qmemarray.h, which I can find in
/usr/include/qt3/qmemarray.h, however, I thought it should be using QT4
instead of QT3, and I have installed qwt 5.0.2-2 from the Ubuntu
repository. As
Hi friends,
I want to modify benchmark_tx.py so that I can send data over usrp such that
I spread the data before transmitting. Since I took a wrong approach in
working on this I have a little difficulty. I wrote a gnuradio C++ block
that spreads each bit of data into a gold code sequence. The inp
Scratch that... I just realized that with clever placement of the read()
function I could read file contents as the payload string. Also found
mod_pkts() and can modify that to accommodate any new modulation schemes or
remove it entirely.
Just one question remains though, to put it to good use. W
I've lost the previous thread amidst other threads, and figured enough new
developments and different issues have arisen to warrant another.
I've written a simple pipeline, which generates a signal, sends it through
the dbpsk modulation block, and transmits it over the USRP. A receiving USRP
inte
emat...@nd.edu wrote:
Hi all-
I just wanted to report that a PCI-express card with the Agere ET131x
chipset (StarTech ST1000BTPEX from Newegg) doesn't seem to work (as
eth1) with the USRP2, but an Intel-based card with the 82572EI chipset
does. Maybe there is some option during compilation of
Bob McGwier wrote:
> The easiest and quickest way is to set environment variables
>
> export CFLAGS="-O3 -msse -msse3 -mfpmath=sse"
> export CXX CFLAGS="-O3 -msse -msse3 -mfpmath=sse"
> ./bootstrap
> ./configure (with your usual settings)
>
> This will ask the compiler to use SIMD instructions to y
Hi all-
I just wanted to report that a PCI-express card with the Agere ET131x
chipset (StarTech ST1000BTPEX from Newegg) doesn't seem to work (as eth1)
with the USRP2, but an Intel-based card with the 82572EI chipset does.
Maybe there is some option during compilation of the Agere kernel drive
isaacgerg wrote:
Is it possible to modify the existing FFT Graphical Sink code to display time
domain data on user defined axis. I would like to create some custom axis
plots that display the PSD of the signal and optionally allow the user to
retune, decimate, and subband tune by right mouse cli
Is it possible to modify the existing FFT Graphical Sink code to display time
domain data on user defined axis. I would like to create some custom axis
plots that display the PSD of the signal and optionally allow the user to
retune, decimate, and subband tune by right mouse clicking and selectin
On Wed, Dec 10, 2008 at 4:02 PM, Catalin Lacatus
wrote:
> For the first time I was using USRP2 with BasicRX.
> Also, I did some tests for different frequencies and gains with Basic RX and
> RFX2400. I got the same error
This appears to be a bug in usrp2_wfm_rx.py, dealing with setting up
the gai
On Wed, 2008-12-10 at 13:11 -0800, David Ocame wrote:
> I just finished upgrading to Fedora 10 and did another build of
> gnuradio. The build guide on the website gets a variety of libraries
> and other dependancies, one of which is boost 1.34. Yet, the guide
> calls for ver 1.35 or higher. Also,
Bob Keyes wrote:
Hello all, My USRP currently resides in a cardboard box. Far from
what it deserves. I am looking for an inexpensive solution for an
enclosure. It should be plastic or some metal with rounded corners,
small and light, yet robust - so the USRP can be portable. And if it
is to be
On Wed, 2008-12-10 at 12:37 -0800, Chris Stankevitz wrote:
> usrp1_source_base.cc has this chunk of code that reads from
> usrp_standard_rx:
>
> //--
> while (output_index < noutput_items)
> {
>int nbytes = ninput_bytes_reqd_for_noutput_items (
> noutput_items - output_index);
>
Hello,
I have already searched the problem on internet, but I don't solve the
problem.
I use 'cvs -d [EMAIL PROTECTED]:/cvs/adroitgrdevel co adroitgrdevel'
to download the lastest code.
Then I type 'bootstrap;configure;make'.
The make action response is the following:
First of all, thank you very much for your help.
Now everything seems OK: I am using gcc version 3.4.1 and I only added
#include
at the top of bbn_rap.cc and bbn_plcp80211_bb.cc.
Thanks again. now I can start working... :-D
Chiara
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