On Sat, Sep 27, 2008 at 11:50 AM, Bill Stevenson
<[EMAIL PROTECTED]> wrote:
> Thanks! But the problem is we don't know what interpolation and samples per
> symbol are. How can you solve two arguments with only one equation?
Samples per symbol is somewhat dictated by the speed of the USB 2.0
link
On Sat, Sep 27, 2008 at 08:49:53PM -0500, Murtuza wrote:
> Hi friends,
>
> i need a little help on vectors.
> In general_work(int noutput_items,gr_vector_int
> &ninput_items,gr_vector_const_void_star &input_items,gr_vector_void_star
> &output_items)
> how can I access the elements of the second or
Hi friends,
i need a little help on vectors.
In general_work(int noutput_items,gr_vector_int
&ninput_items,gr_vector_const_void_star &input_items,gr_vector_void_star
&output_items)
how can I access the elements of the second or later input stream. If there
is one stream I know how to do it. But I
On Sep 27, 2008, at 12:10 PM, Douglas Geiger wrote:
You're in luck - I just back back from some traveling, and have
managed to gather up a patch. However - this is a patch to the
version from the U of Utah, SPAN Lab version (http://span.ece.utah.edu/pmwiki/pmwiki.php?n=Main.80211bReceiver
Dear Friends,
For a school project, I am looking to speed up a software radio.
I downloaded and built gnu-radio and dial-tone works.
Ideally, I'd like to start with a functioning GSM (others?) radio
which runs in software and speed up the computationally intensive
components (which gnu radio migh
Hi:
I have a problem about USRP daughterboard RFX2400.
I use "tunnel.py" to test if some nodes can communicate with each other in
2.4GHz by pinging function. Say there are three nodes: N1, N2 and N3. N1 & N2
can ping with each other and N2 & N3 can receive the ping packets too. However,
N1 &
Dustin Maas wrote:
Hello Doug,
Just thought I'd check and see if you had put together a list of
changes for updating the BBN code yet. Even an incomplete list would
be helpful.
Many thanks,
Dustin
Apparently when I made that diff I was inside my own svn area, and the
diff had a bunch of
Dustin Maas wrote:
Hello Doug,
Just thought I'd check and see if you had put together a list of
changes for updating the BBN code yet. Even an incomplete list would
be helpful.
Many thanks,
Dustin
You're in luck - I just back back from some traveling, and have managed
to gather up a pat
On Sep 22, 2008, at 2:03 PM, Douglas Geiger wrote:
George Nychis wrote:
Douglas Geiger wrote:
Right - I had forgotten about those changes. I have made my local
copy of the 80211b code work with the hier_block2. I have on my
list of things to do to make sure I can publish these chan
On Wed, Sep 24, 2008 at 10:53:36AM -0400, Kell, Scott wrote:
> > I then saw the post on the USRP filter response by Firas [1] where he
> > showed that for an overall decimation rate of 64 the CIC filter
> response
> > had better than a 55 dB anti-alias rejection. [2] But I'm seeing only
> 42
> > d
On Fri, Sep 26, 2008 at 03:10:14PM -0700, Bill Stevenson wrote:
> Thank you, Brian!
>
> Now i know how the interpolation changes, but if bitrate were set, how are
> interp/decim rate and
> samples-per-symbol derived respectively? Is there a default value for
> interpolation rate? Thanks!!!
>
>
On Wed, Sep 24, 2008 at 05:22:01PM +0200, Stefan Brüns wrote:
> Changeset 9607+9610 broke python bindins, as the enums moved out of SWIGs
> scope.
>
> The following patch fixes this:
>
> === modified file 'gnuradio-core/src/lib/runtime/gr_realtime.i'
> --- gnuradio-core/src/lib/runtime/gr_realti
On Tue, Sep 23, 2008 at 05:04:54PM +0200, Sebastiaan Heunis wrote:
> Hi
>
> I have a few questions to ask about the ADC if anyone could please
> help me? I know that it has a 12-bit output, so our output is between
> 0 and 4095. I would just like to know how this ADC input gets
> converted after
On Tue, Sep 23, 2008 at 10:08:02PM +0200, Sebastiaan Heunis wrote:
>
> I just don't know how the rx_dcoffset part works. I don't know where
> in the c++ or Python code the FR_ADC_OFFSET registers get written, so
> I can't follow it that well. Does this remove a DC offset introduced
> by the ADC
On Fri, Sep 26, 2008 at 06:40:29PM -0700, Karthik Vijayraghavan wrote:
> Suppose I have myblock = gr.multiply_const_ff(var_value) sitting
> somewhere in my flowgraph. I want the user to be able to change the
> value of var_value by using a slider. I know how to make a slider, but
> I am not able to
On Mon, Sep 22, 2008 at 10:39:58PM -0500, Murtuza wrote:
> Hi friends,
>
> I made a new gnuradio block and installed it in the gnuradio python install
> path. When I tried importing this in python I got this Import error.
>
> >>> from gnuradio import dsss
> Traceback (most recent call last):
>
On Wed, Sep 24, 2008 at 02:18:46AM +0200, Raul Siles wrote:
> Just in case anyone is interested, I'm experiencing the same behavior
> (GNU Radio USRP graphical tools freeze, such as usrp_oscope.py) when
> running Fedora 9 inside VMware 6.x (it includes USB 2.0 support).
> --
> Raul Siles
Raul,
I
On Fri, Sep 26, 2008 at 11:59:03AM -0500, Richard Jaeger wrote:
> I had a question along the same line.
>
> Has anyone written code for other sources that can be used in place of
> the usrp as the input source (besides the relatively low speed computer
> sound interfaces)?
>
> For example to repl
Bill Stevenson wrote:
But the problem is we don't know what interpolation and samples
per symbol are.
Why don't you just look at the code? Seriously. In your first e-mail
to the list you pasted us program output that said it will derive these
exact two parameters you're looking for. The
Thanks! But the problem is we don't know what interpolation and samples per
symbol are. How can you solve two arguments with only one equation?
Bill
- Original Message
From: Brian Padalino <[EMAIL PROTECTED]>
To: Bill Stevenson <[EMAIL PROTECTED]>
Cc: discuss-gnuradio@gnu.org
Sent: F
Thanks to Jon Jacky then, and all the list members that replied to
this thread trying to help!
--
Raul Siles
www.raulsiles.com
On Sat, Sep 27, 2008 at 2:53 AM, Paul Mathews <[EMAIL PROTECTED]> wrote:
> Thanks should go to Jon Jacky, who identified the problem some time ago.
> Paul
>
> -Origi
yes, it seems like a dns problem...
try going to http://gnuradio.org/ from your browser
by the way, which country are you in?
Dimitris Symeonidis
"If you think you're too small to make a difference, try sleeping with
a mosquito!" - Amnesty International
On Sat, Sep 27, 2008 at 08:40, Umair Nasi
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