On Wed, Jun 28, 2006 at 06:07:29PM -0500, Jan van Niekerk wrote:
> As per the USRP svn repository instructions I run the following
> command:
>
> svn co http://usrp.svnrepository.com/svn/usrp/trunk usrp
>
> Upon completion, the INSTALL file talks about ./configure.
>
> Some other how-to sites a
Hello again,
Am I correct in saying that the standard USRP setup is
to have some entry in hotplug configuration that
points the device manager to a firmware loading app,
allowing the USRP to be configured as soon as it is
detected?
I ask because I run Ubuntu 6.06 (Dapper), which uses
udev, and wi
Get bootstrap from http://opensdr.cvs.sourceforge.net/opensdr/usrp/ ("old"
repository)
./bootstrap will rebuild configure.
IMHO bootstrap should be on svn too.
> As per the USRP svn repository instructions I run the following command:
>
> svn co http://usrp.svnrepository.com/svn/usrp/trunk u
As per the USRP svn repository instructions I run the following command:
svn co http://usrp.svnrepository.com/svn/usrp/trunk usrp
Upon completion, the INSTALL file talks about ./configure.
Some other how-to sites also talk about ./bootstrap.
I cant find configure or bootstrap in the above svn
> There is a long outstanding bug in benchmark_usb that has it be
> unreliable. It's been a long time since I looked at it. The problem
> could be in the lfsr synchronization.
Yeah, I saw the comment in the file. What I find interesting about it
is that it's only failing for the slowest transfer
[Moving to list, per Eric's request]
Right, so we are talking about implementing 8PSK and pi/4 DQPSK, the later
being more important as it shows up in implementation often. My concern with
both, though, is the phase and frequency synchronization. I'm sure someone
out there has some experience with
> It seems to me that a USRP with a Gnu Radio
> filterbank in the back-end is such a receiver,
> and is thus subject to U.S. export control.
That part of the law is meant to deter the export of
radios what can be used for surveillance of things
like cell phone frequencies. For example, CDMA us
Yeah, I see your point. Thinking about it after I sent that email, it hit me
that you have the same (small) chance of getting a random signal that is a
perfect conjugate (or 1 or 2 off) as you have of getting an exact match to
begin with, so it all works out the same.
The original method here was
[Moved to list, following my own recommendation ;)]
Regarding: searching for normal and conjugated match in
gr_correlate_access_code.
On Wed, Jun 28, 2006 at 05:03:09PM -0400, Tom Rondeau wrote:
>
> >
> > This is OK, but there's a much simpler, and faster way to handle the
> > problem.
> >
>
Marcus Leech schrieb:
So, I was reading over a superficial summary of U.S. export controls
today, and discovered
that radio receivers capable of more than 1000 channels (what the
heck is a channel?) and
able to switch channels in under 1ms are export-controlled technology.
It seems to me tha
So, I was reading over a superficial summary of U.S. export controls
today, and discovered
that radio receivers capable of more than 1000 channels (what the heck
is a channel?) and
able to switch channels in under 1ms are export-controlled technology.
It seems to me that a USRP with a Gnu Rad
Good day.Does anyone have GNU Radio code I can inspect to learn how to decode and render to audio CW transmissions in, say, the US amateur bands?Thank you.-- Mark
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I read the thread below and I have the same problems.http://lists.gnu.org/archive/html/discuss-gnuradio/2006-05/msg00026.html
Here in Brazil these are the frequencies for valid analog TV channels (VHF / PAL-M): Mhz 54 - 60 Channel 2 66 - 70 Channel 4 82 - 88 Channel 6 186 - 18
On Wed, Jun 28, 2006 at 10:40:37AM -0400, Lamar Owen wrote:
> On Monday 26 June 2006 18:22, Robert McGwier wrote:
> > I installed Ubunto 5.X and GnuRadio just made and ran after I used apt
> > (synaptic) to download any package GnuRadio could not find. With Ubunto
>
> Yes; on Fedora Core 5 I just
On Monday 26 June 2006 18:22, Robert McGwier wrote:
> I installed Ubunto 5.X and GnuRadio just made and ran after I used apt
> (synaptic) to download any package GnuRadio could not find. With Ubunto
Yes; on Fedora Core 5 I just used 'yum install' in an identical fashion as you
would use 'apt-get
On Wed, Jun 28, 2006 at 06:00:13AM +, paul munro wrote:
> I have updated from CVS and re-recorded a new file using complex types and
> the gain set to 20.
OK.
> LabView is able to read in any type, so I have defined it to read single
> precision floats (assuming the first 32 bits are I and
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