Hi Eric,
Yes, I haven't gone into much detail... Sorry, here it is:
The project is a multiuser testbed with several USRP1s. The host
computers are connected with an Ethernet switch among themselves and
also to a central node for logging purposes. Every 10s or so they
should exchange information
Hello Everyone!!
I have installed Gnuradio-3.1.3 on RedHat Enterprise Linux
4.Everything is working fine ,I have checked the Hello World program
and even the usrp_oscope.py p,ogram is working fine,I can the see the
window showing the signals.
But when i try to run the usrp_fft.py program I
Hello,
I was doing some test with a 6Volts battery with the USRP in order to be
able to use my USRP outdoors.
(Sonnenschein A506/4.2 s http://www.sonnenschein.org/A500.htm)
Everything was fine when I unintentionally inverted the polarity of the
battery.
At the moment, connecting the power
Hi,
I was wondering how will the GNURadio operation change if I wanted to receive
DTV signal instead of Analog TV signal.
Regards
Subodh
_
Hotmail® is up to 70% faster. Now good news travels really fast.
On Wed, Mar 18, 2009 at 4:19 AM, Jay Kumar li...@ruby-forum.com wrote:
/usr/lib/python2.4/site-packages/wx-2.5.3-gtk2-ansi/wx/_core.py, line
As has already been mentioned, you system is still trying to use
wxPython 2.5.3. You can see this is so by looking at the path
referenced in the error,
2009/3/17 Somya Ajmera ajmeraso...@yahoo.com:
Hi, my gcell component of gnuradio-3.2 is not gettin configured and because
of that all gr dependent commponents are also not gettin configured. It is
giving the following error:
checking whether host_cpu is powerpc*... no
checking for
2009/3/17 gohar anwar goharanw...@yahoo.com:
I am facing the following warnings and error when i compile
runTransceiver.cpp.
go...@gohar:~/openbts/Transceiver$ g++
'/home/gohar/openbts/Transceiver/runTransceiver.cpp'
You should be using the standard ./bootstrap, ./configure, and make
I just created a group called GNU Radio Users in LinkedIn. The URL is:
http://www.linkedin.com/groups?gid=1852751
Users can join without a permission.
I hope you like it
Dimitris Symeonidis
If you think you're too small to make a difference, try sleeping with
a mosquito! - Amnesty International
On Tue, Mar 17, 2009 at 06:42:49PM -0700, Somya Ajmera wrote:
Hi, my gcell component of gnuradio-3.2 is not gettin configured and because
of that all gr dependent commponents are also not gettin configured. It is
giving the following error:
checking whether host_cpu is powerpc*... no
Thanks for your reply. Actually i tried to build this using the ./bootstrap,
./configure and make commands. It did not work.That's why I adopted the other
way.
Following appears as i try to build it with standard commands. Do i have to
make changes in the makefile? Or how should i build this?
On Wed, Mar 18, 2009 at 11:39:00AM +0800, Pete Kay wrote:
Hi,
I am trying to run siggen-oscope test using the A board for the
siggen and the B board for the oscope.
I use the command usrp_oscope.py --rx-subdev=A to specify the board
side, but this does not work. Could someone please help
I have written a block that reads its parameters from an xml file.
For this I need libxml2-dev to be installed.
How can I add this condition to my ./configure checks?
Is it enough to add an .m4 file under config/ ?
If yes, can I take the one put under /usr/share/aclocal/libxml2.m4 by
ubuntu's
On Wed, Mar 18, 2009 at 10:04:27AM -0400, Marco Bottino wrote:
Hello,
I was doing some test with a 6Volts battery with the USRP in order to be
able to use my USRP outdoors.
(Sonnenschein A506/4.2 s http://www.sonnenschein.org/A500.htm)
Everything was fine when I unintentionally inverted the
Hey all,
I want to plot a slowly varying output. That is, I want to compute the
moving window rms of the signal from USRP taking a 1sec window of
signal.That means, the rms power of 500KSamples(i am using
decimation=128) at a time.
Then I want to plot 10 consequetive rms values(signal of
Gohar -
bootstrap is a system utility you should already have, not part of
the OpenBTS distribution. When bootstrap failed with No such
file..., you should have stopped and figured this obvious mistake
instead of doing something completely pointless with raw g++ and then
posting it to
On Wed, Mar 18, 2009 at 05:13:29PM +0100, Dimitris Symeonidis wrote:
I have written a block that reads its parameters from an xml file.
For this I need libxml2-dev to be installed.
How can I add this condition to my ./configure checks?
Is it enough to add an .m4 file under config/ ?
If yes,
Dear David
./bootstrap did not fail when i use it in top level directory.
But the point is that all the process did not produce any binary/executable
like runTransceiver,LoopbackTest and TRXSimulator ...etc
I m interesting in these executables for testing purpose, as mentioned in
Hello!
I'm trying to write a program that read data from the usrp, then preforms a
fft and plots
the values of the maximum frequency and correspondent amplitude in real
time.
I've come across this problem:
- At first I was using vector_sink but it gave me problems with memory
management, always
On Wed, Mar 18, 2009 at 09:44:05AM -0700, E. Ornelas wrote:
Hello!
I'm trying to write a program that read data from the usrp, then preforms a
fft and plots
the values of the maximum frequency and correspondent amplitude in real
time.
I've come across this problem:
- At first I was
Hi everyone,
I was wondering if anyone has written a small C++ application which is the
bare bones required to interface with the URSP.
Thanks in advanced,
Isaac
--
View this message in context:
http://www.nabble.com/Simple-USRP-Interface-Code-tp22583894p22583894.html
Sent from the GnuRadio
Selon Eric Blossom e...@comsec.com:
On Wed, Mar 18, 2009 at 10:04:27AM -0400, Marco Bottino wrote:
Hello,
I was doing some test with a 6Volts battery with the USRP in order to be
able to use my USRP outdoors.
(Sonnenschein A506/4.2 s http://www.sonnenschein.org/A500.htm)
Everything
I'm putting together a DBPSK Tx and Rx and running into problems when the
modulated signal hits the USRP. When I receive the signal on the USRP
there's a very pronouced carrierI've confirmed with a spectrum analyser
that the signal on the FFT is the one that I'm recieving. It seems to me
On Wed, Mar 18, 2009 at 02:55:41PM -0400, w w wrote:
I'm putting together a DBPSK Tx and Rx and running into problems when the
modulated signal hits the USRP. When I receive the signal on the USRP
there's a very pronouced carrierI've confirmed with a spectrum analyser
that the signal on
Hi Folks,
I know a few of you were having problems with certain gigabit ethernet
cards. I've fixed a couple of what I think are relatively minor bugs
in how we were setting up the usrp2's ethernet PHY chip to advertise
our capabilities.
We now correctly advertise:
That we ONLY do 1000BASE-T
From: Bill Stevenson bill.stevenso...@yahoo.com
To: Bill Stevenson bill.stevenso...@yahoo.com
Sent: Wednesday, March 18, 2009 5:16:26 PM
Subject: Re: [Discuss-gnuradio] some results about D8PSK (problems)
Hello,
I have searched the mailing list for the
From: Eric Blossom e...@comsec.com
To: w w biscuitk...@gmail.com
Cc: discuss-gnuradio@gnu.org
Sent: Wednesday, March 18, 2009 4:30:04 PM
Subject: Re: [Discuss-gnuradio] DBPSK and Carrier Suppressed or Not?
If I take the output of the modulator and go
Hi all-
I have a problem with my USRP. The device is not detected by the pc OS,
and the led's do not flash or come on. I checked the power supply; I can
find 6.33 V on the board when powered up, but not 3.3V. I checked the
voltage on the LT1085, and there is 0 V on the output pin.
Is it
I was going to mention that there is no consistent voltage on the input of
the LT1085 either; it's near zero but not exactly; it seems to vary.
thanks,
eric
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Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
I discovered that F501 is measuring as an open; I take it that this is a
fuse, and probably it has blown. Can anybody supply me with the part
specification so I can replace it? The BOM data sheet doesn't seem to
specify it.
Thanks!
eric
Eric H. Matlis,
On Wed, Mar 18, 2009 at 06:12:22PM -0400, emat...@nd.edu wrote:
I discovered that F501 is measuring as an open; I take it that this is a
fuse, and probably it has blown. Can anybody supply me with the part
specification so I can replace it? The BOM data sheet doesn't seem to
specify
Hi Eric,
We read through the code. gr_buffer is a circular/ring buffer, so when
reading/writing through it, we need to take modular into account. The assert
error, it's line 125 in gr_buffer.h
(gnuradio/gnuradio-core/src/lib/runtime/gr_buffer.h):
unsigned
index_add (unsigned a, unsigned b)
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