Thanks, I will try this out.
On Thu, Jul 16, 2009 at 11:34 AM, Colby Boyer wrote:
> In regards to 1.
>
> From what I have experienced, you can multiply the received signal by the
> up sampled PN sequence and still get a good correlation.
>
> However I do not know if the sequence becomes less ort
Hi all,
This question is asked a number of times. And I believe it shouldn't be that
tough. Somebody explain where to put this logic in benchmark_rx.py
If no data received
set freq to freq number 2
else
stay on the current freq
Waiting for a response.
--
Umair
___
Hi all,
This question is asked a number of times. And I believe it shouldn't be that
tough. Somebody explain where to put this logic in benchmark_rx.py
If no data received
--
Umair
___
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Hi,
I am trying to write an application which senses spectrum
(usrp_spectrum_sense.py) and transmits/receives signals. I have the
tx/rx working fine. But when i add another flow graph(3rd one to
existing tx and rx) for the spectrum sense,to the top block, it gives me
an error. I get an error o
On Thu, Jul 09, 2009 at 12:32:48AM +0200, Martin DvH wrote:
> Hi All,
>
> There will be a Software Defined Radio Village (Village:SDR) at the
> HAR2009 event (13 to 16 august, Netherlands).
>
> Pascal and Martin will bring a couple of USRPs and other equipment.
> We will be giving Gnuradio worksh
On Thu, Jul 16, 2009 at 03:30:26PM -0400, Srinivas wrote:
> Hi All:
>
> I am new to GNU Radio and I am experiencing a few anomalies. My experimental
> setup is as follows:
>
> - I am using USPR2 with GNU Radio ver. 3.2 installed on an Intel 64-bit Quad
> Core machine with GigEthernet.
> - I am us
Hello,
I am trying to implement the USRP2 FPGA HDL using Xilinx ISE 11.1. I have
set-up the file structure and the project options per the makefile for
U2_rev3. It will synthesize and translate (39 BRAM) but fails map with
44BRAM. The BRAM usage at map failure is:
Module BRAM Full H
Hi All:
I am new to GNU Radio and I am experiencing a few anomalies. My experimental
setup is as follows:
- I am using USPR2 with GNU Radio ver. 3.2 installed on an Intel 64-bit Quad
Core machine with GigEthernet.
- I am using XCVR2450 daughter card and the latest firmware on the USRP2s.
- I am r
--- On Thu, 7/16/09, Brian Padalino wrote:
> From: Brian Padalino
> Subject: Re: [Discuss-gnuradio] upconversion problem
> To: cr...@yahoo.com
> Cc: discuss-gnuradio@gnu.org
> Date: Thursday, July 16, 2009, 5:44 AM
> On Wed, Jul 15, 2009 at 5:59 PM,
>
> wrote:
> >
> > I'm using a FLex900 daugh
> $ PKG_CONFIG_PATH=/usr/src/fftw-3.3.3/
$ PKG_CONFIG_PATH=/usr/src/fftw-3.2.2/
typo - but you get the idea
-n8
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Posted via http://www.ruby-forum.com/.
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anne kwong wrote:
> Hi,
>
> That works. Thanks!
>
> I am getting another problem when running ./configure
>
> FFTW3F is compiled with
> ./configure --prefix=/opt/freeswitch --enable-core-odbc-support
> --enable-core-libedit-support --enable-64 --with-openssl=/usr/sfw
>
> But I am still getting
Most likely, the two usb ports are connected to the same usb host
controller, so they share the speed. You will therefore not be able to
see all the spectrum you could otherwise...
Regarding which=0 and which=1, it has to do with the order, with which
they're connected to the computer...
Dimitris
On Thu, Jul 16, 2009 at 04:08:40PM +0200, Yc Park wrote:
> Hi all,
>
> Recently I started to build a spectrum analyzer with some extra
> functions such as channel power measurements and spectrum mask
> check.(so, fft_sink is not a good solution for this.)
>
> To do so, my plan is this:
> 1. get f
Use something called message sink and message queue to get data out of a
gnuradio data stream. The gr-wxgui fftsink does exactly this, so use it
as an example.
-Josh
Yc Park wrote:
Hi all,
Recently I started to build a spectrum analyzer with some extra
functions such as channel power measure
Write a signal processing block that uses SciPy code.
See http://gnuradio.org/trac/wiki/Tutorials/WritePythonApplications
Jordan
On Thu, Jul 16, 2009 at 8:08 AM, Yc Park wrote:
> Hi all,
>
> Recently I started to build a spectrum analyzer with some extra
> functions such as channel power measur
Hi all,
Recently I started to build a spectrum analyzer with some extra
functions such as channel power measurements and spectrum mask
check.(so, fft_sink is not a good solution for this.)
To do so, my plan is this:
1. get fft data vector of given size(2048) from usrp2 (data refresh rate
~= 5 bin
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