Hi Eric,I am working on a TDMA MAC protocol using Gnu Radio blocks with Click. My setup consists of 2 USRP boards connnected to 2 machines. The USRPs are connected to each other using SMA Tees (2 tx and 2 rx daughter cards). So I have a shared media where the rx daughter cards can hear all that is
Hi,
Is there any way to clear the buffers of the gnuradio blocks in the C++
code - suppose I want to clear the contents (set the buffer indexes) in
the buffer of a block what do I do?
I didnt see anything in the code? Is it possible to do it?
Thanks
Ges
Hi,
I am trying to do to and fro transmission using 2 USRP boards. I have
connected the tx and rx daughter cards together using SMA Tees (3 SMA
Tees connected together giving me 4 ports for connecting the 2 tx and 2
rx). I am trying to do a TDMA type of transmisson. the TX on one usrp
transmits an
- Original Message From: Eric Blossom <[EMAIL PROTECTED]>To: Ges <[EMAIL PROTECTED]>Cc: discuss-gnuradio@gnu.orgSent: Thursday, May 4, 2006 6:26:38 AMSubject: Re: [Discuss-gnuradio] USb issuesOn Wed, May 03, 2006 at 11:31:33AM -0700, Ges wrote:> > Hi,> > Does an
Hi,
Does anyone know why I get this error out of the blue when using the USRP ??
write_internal_ram failed: error sending control message: Protocol error
usrp: failed to load firmware /usr0/local/gr/share/usrp/rev2/usrp_firmware.ihx.
I was working with the USRP just fine. Then suddenly I run it
happening? Thanks GeslyEric Blossom <[EMAIL PROTECTED]> wrote: On Sat, Apr 15, 2006 at 12:07:48PM -0700, Ges wrote:> Hi Eric,> Thanks a lot. The gian for tx was different from the rx side. >
> I having a little trouble understanding the flow of the new gmsk2 implementation. > Ca
and send it across. Thanks GeslyEric Blossom <[EMAIL PROTECTED]> wrote: On Sat, Apr 15, 2006 at 12:07:48PM -0700, Ges wrote:> Hi Eric,> Thanks a lot. The gian for tx was different from the rx side. > > I having a little trouble understanding the flow of the new gmsk2 implementati
. If I have a simple implementation working as proof of concept in Click, then i can try a TDMA mac on top of it. ThanksGeslyEric Blossom <[EMAIL PROTECTED]> wrote: On Sun, Apr 09, 2006 at
08:56:38PM -0700, Ges wrote:> Thanks Eric. > > I looked up the max gain. It is 20dB. So I set
- 100MHz. Looks like I will have try the gmsk2 blocks and see what I am getting. Unless I am going wrong with something else! Thanks,GeslyEric Blossom <[EMAIL PROTECTED]> wrote: On Sun, Apr 09, 2006 at 01:55:33PM -0700, Ges wrote:> Hi Eric,> > I tried using the gnuradio blocks in gmsk
.I will be trying out the new blocks in the gmsk2
implementation. I did not want to do a CVS update due to some other issues. I guess I will grab those blocks and recompile gnuradio-core. Thanks a lot-GeslyEric Blossom <[EMAIL PROTECTED]> wrote: On Sat, Mar 25, 2006 at 11:15:36AM -0800, Ges wrot
Hi Eric, I was trying to use the usrp1_make_source_c and other functions in the usrp1_source_c.cc and usrp1_sink_c.cc files. When I tried to compile and link my code thats uses these functions with the gnuradio-core libraries, it fails. It says undefined reference. Is there some other library fo
library for the gr-usrp code with which I could link my C++ code. Thanks,GeslyEric Blossom <[EMAIL PROTECTED]> wrote: On Wed, Mar 22, 2006 at 11:35:04AM -0800, Ges wrote:> Hi Eric,> > As an added note
to my last post, in case the gr-usrp code is not> being compiled into a share
Hi Eric,As an added note to my last post, in case the gr-usrp code is not being compiled into a shared library, I could probably create one using the object files present. Am I right? If so, I am a bit weary of the compile options that I would have to use. If you could guide me on that, that would
Hi Eric,I am trying to rewrite the flowgraph mechanism written in Python into C++ so that I can run the GNU Radio modules written in C++ as such in the Click software router. But, as I started to work on it, i found that converting the code written in Python into C++ is not such a trivial exercise
Hi,
Forgive me for the last post. I accidently sent the
mail without completing it.
So as I was writing in that, when I wrote a small
program to try to make sure I can use the GNU Radio
libraries smoothly, things did not work as I thought.
this is what I tried.
#include
#include
using namespa
Hi,
I have been away from my work Gnu Radio and Click, but
now I am back to work.
Well, I was trying out some simple programs to make
sure I can use the GNU Radio libraries smoothly. I
wrote a very simple test program just to see if I can
link correctly with the GNU Radio libraries.
I wrote a
Hi,
I am a bit confused about where the buffer allocation
is taking place for each block in a flowgraph.
In flowgraph.py, the _assign_buffers() function,
creates buffer and attaches to each block's detail.
In single threaded scheduler's main_loop() fucntion,
vectors of DEFAULT_CAPACITY are bein
Hi Eric,
I would like to clarify this stub of code found in
usrp.py:
def source_c(which, *args, **kwargs):
return ((usrp0.source_c,
usrp1.source_c)[look_for_usrp(which)])(which, *args,
**kwargs)
when some creates an object usrp.source_c(...)
then this function gets called, which calls the
l
Hi Eric,
Can you shed some light on the idea behind introducing
the hier_block structure. Was it introduced for
simplicity or does the future hold something more for
it.
I am just curious because I am trying to port some PHY
layer modules written for GNU Radio for use with
Click. Just want to ens
sometime.
Thankyou for the quick note on the gnuradio-examples.
-Gesly
--- Eric Blossom <[EMAIL PROTECTED]> wrote:
> On Mon, Jul 04, 2005 at 10:12:17AM -0700, Ges wrote:
> > Hi,
> >
> > I finally got it all working on 2 machines(thanks
> to
> > all the help I go
Hi,
I finally got it all working on 2 machines(thanks to
all the help I got from the mailing list). Tried to
compile everything after the new CVS update. Now I
dont get the configure problems with "no dev lib" for
python. No patch required - unlike earlier when I need
to use Mark's patch (just as
Hi,
I solved my earlier problems with configure (no dev
lib for python headers) thanks to Mark's patch.
But I am still not able to get rid of the make check
problems.
Based on what was metioned in this thread,
http://lists.gnu.org/archive/html/discuss-gnuradio/2005-01/msg00079.html
I tried Swig
hukrishnan <[EMAIL PROTECTED]>
wrote:
> On Tue, June 28, 2005 10:30 am, Ges said:
> > Hi,
> > I am a newbie trying to build gnuradio...i was
> > following the instructions at
> >
> http://www.kd7lmo.net/ground_gnuradio_baseline.html.
> >
> > Well
rote:
> On Tue, June 28, 2005 10:30 am, Ges said:
> > Hi,
> > I am a newbie trying to build gnuradio...i was
> > following the instructions at
> >
> http://www.kd7lmo.net/ground_gnuradio_baseline.html.
> >
> > Well, after installing all the re
wrote:
> On Tue, June 28, 2005 10:30 am, Ges said:
> > Hi,
> > I am a newbie trying to build gnuradio...i was
> > following the instructions at
> >
> http://www.kd7lmo.net/ground_gnuradio_baseline.html.
> >
> > Well, after installing all the required ba
Hi,
I am a newbie trying to build gnuradio...i was
following the instructions at
http://www.kd7lmo.net/ground_gnuradio_baseline.html.
Well, after installing all the required base software,
i checked out the latest code from CVS...
but make check on gnuradio-core fails...
The following is the outp
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