http://www.reuters.com/newsArticle.jhtml?type=businessNews&storyID=7703873&src=rss/businessNews
FCC Overstepped Authority on Digital TV
Tue Feb 22, 2005 03:07 PM ET
By Peter Kaplan
WASHINGTON (Reuters) - A U.S. appeals court on Tuesday said that
regulators had overstepped their authority by impo
On Tue, Feb 22, 2005 at 03:47:28PM -0800, Rajaprabhu T.L. wrote:
> Hi,
>
> I managed to run test_usrp, test_standard_rx programs.
>
> Now when i try to run usrp_oscope.py it shows the
> following error:
>
> Traceback (most recent call last):
> File "./usrp_oscope.py", line 23, in ?
> from
Hi,
I managed to run test_usrp, test_standard_rx programs.
Now when i try to run usrp_oscope.py it shows the
following error:
Traceback (most recent call last):
File "./usrp_oscope.py", line 23, in ?
from gnuradio import gr
File
"/usr/local/lib/python2.3/site-packages/gnuradio/gr/__ini
On Fri, Feb 18, 2005 at 06:00:57PM -0500, Dawei Shen wrote:
> Hi, dear gentlemen
>
> Some new USRP boards have arrived yesterday and I am planning to do some
> experiments with it, such as FM transmission and reception. However, I
> am still a beginner and hope I could use some existing codes with
On Tue, Feb 22, 2005 at 03:36:20PM -0500, cswiger wrote:
> On Tue, 22 Feb 2005, Eric Blossom wrote:
>
> > > >Looks like we've got a problem reading back the contents of any FPGA
> > > >register. Need to figure out when and how we broke this.
> > >
> >
> > Looks like the FPGA is OK and that the pr
On Tue, Feb 22, 2005 at 11:39:59PM +0530, Ramakrishnan Muthukrishnan wrote:
>
> I ran the following code and it just crawls my Athlon64 2Ghz to halt.
> 'top' shows that the memory usage goes on increasing and increasing.
> Anyone else experiencing the same problem? Is there anything wrong
> I am d
Found the source. Silly me.
Actually, I'm running an auxiliary little LCD display off of the i2c
bus. That was it. Probably bad decoupling on my part.
-jamie
Eric Blossom wrote:
On Tue, Feb 22, 2005 at 02:20:12PM -0500, James Cooley wrote:
Hi all,
OK, Got FM radio and FM stereo to work using U
On Tue, 22 Feb 2005, Ramakrishnan Muthukrishnan wrote:
>
> I ran the following code and it just crawls my Athlon64 2Ghz to halt.
> 'top' shows that the memory usage goes on increasing and increasing.
> Anyone else experiencing the same problem? Is there anything wrong
> I am doing here? The code is
On Tue, Feb 22, 2005 at 02:20:12PM -0500, James Cooley wrote:
> Hi all,
>
> OK, Got FM radio and FM stereo to work using USRP + Basic RX + microtune
> 4937 frontend.
>
> I'm hearing a nice hum along with whatever I tune into. Anyone else?
>
You shouldn't be hearing any hum.
I use a similar se
Some NBFM voice signals also include a sub-audible tone for squelch
control. These are typically in the range 67Hz to 255Hz. You might be
hearing these.
>From additional information:
http://www.eecis.udel.edu/~dra/pl.html
On Tue, 22 Feb 2005, James Cooley wrote:
> Hi all,
>
> OK, Got FM r
Hi all,
OK, Got FM radio and FM stereo to work using USRP + Basic RX + microtune
4937 frontend.
I'm hearing a nice hum along with whatever I tune into. Anyone else?
This is not 60Hz, but, purely guessing here, it *could* be 120Hz. Could
this be an image of the 60Hz somehow? Also, how do I get ri
I ran the following code and it just crawls my Athlon64 2Ghz to halt.
'top' shows that the memory usage goes on increasing and increasing.
Anyone else experiencing the same problem? Is there anything wrong
I am doing here? The code is given below.
--
Ramakrishnan http://www
I'm having a bit of trouble getting this one to work...
I'm running the input through a microtune 4937 frontend, so that the IF
is 5.75e6. I've changed Matt's nbfm script just to adjust this IF_freq.
Is there anything else that needs to be done? I'm trying to tune to a
known station, the weather
On Mon, Feb 21, 2005 at 09:13:41PM -0500, cswiger wrote:
> Gang - Compile/install CVS usrp and gr-usrp - now
> sink.write_io(0,0x,0x) toggles bits on the TX daughter board
> A-OK. It reads 0 or 3.3 volts on pins of J50 and J51. No problem.
>
> Now for reading the pins, all I get is '257' ;
On Tue, Feb 22, 2005 at 07:41:17AM -0800, Erik Olson wrote:
> Matt Ettus wrote:
>
> >aU == audio underrun (not enough samples ready to send to sound card sink)
> >uU == USRP underrun (not enough sample ready to send to USRP sink)
> >uO == USRP overrun (USRP samples dropped because they weren't rea
On Mon, Feb 21, 2005 at 09:25:59PM -0600, David Carr wrote:
> Is there a good book, website, etc that has a comprehensive and
> tractible introduction to the autotools?
> I've read pieces of the documentation and several tutorials but I'd like
> something thorough and accessable.
> What do you gu
Matt Ettus wrote:
aU == audio underrun (not enough samples ready to send to sound card sink)
uU == USRP underrun (not enough sample ready to send to USRP sink)
uO == USRP overrun (USRP samples dropped because they weren't read in time.
How big are the USRP buffers?
On Tue, 22 Feb 2005 09:14 am, Suvda Myagmar wrote:
> When compiling gnuradio-core, I would like to predefine some macros as
> command-line options of the compiler. For example:
>
> g++ -DDEBUG -DMY_EXTEND
>
> Because in gnuradio all Makefiles are machine-generated I can't figure
> out where to spec
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