Hi everybody,
suppose I have a python application with gui,
what is the best way to provide some data (a few floats every second)
back from C++ to my python gui flow graph?
Really Thanks
vincenzo
--
Vincenzo Pellegrini
___
Discuss-gnuradio mailing
I am too lazy to check to see if this has been commented on before.
The boost, qwt,qt, qwtplot3d, swig, etc. in the Ubuntu 8.10 (Illness
Incarnate), support the new requirements of the current svn level
through configure, make, and make check.
Bob
please read
http://gnuradio.org/trac/wiki/UsrpFAQ/Gen#OUuainoutput
aU means audio underrun, which means the soundcard was waiting for
data and did not receive any..
concerning the sampling rate and usrp_wfm_rcv.py, try running it with
the -O plughw:0,0 option... tell me if this fixed it...
Hi Dmitris
Yes I had identified the aU as my audio card consuming samples too fast
(the FAQs were helpful)
And the solution you gave worked fine, I can hear my FM nice and clear,
Yay!
Thanks a lot :)
Inderaj
On Nov 2, 2008 9:42am, Dimitris Symeonidis [EMAIL PROTECTED] wrote:
please
I have been trying to get the current trunk to install on 8.04 and 8.10 but
couldnt get it working.
The instructions in the GNUradio wiki if followed to the letter don't seem to
work for me.
Cheers,
Matt
--- On Mon, 3/11/08, Robert McGwier [EMAIL PROTECTED] wrote:
From: Robert McGwier
Hi Vincenzo,
On Sun, 2008-11-02 at 01:28 +0100, Vincenzo Pellegrini wrote:
Hi Martin,
sorry for the delayed replies but now I've passed my first cluster of
PhD tests (went well)
Congratulations.
and I've got to carry out some work + preparing the second group of
tests.
Success.
Well,
Hi,
In fact: 8 complex Msps implement a 7 MHz channel while 9.142857143
complex Msps implement an 8 MHz channel.
Just try to go as close as possible to such sampling frequency by
using USRP2 and let me know what happens... it could turn out that we
need a resampler block.
So if I use a
This is Great... :)
Yup, the playback cannot be smooth because of the wrong throughput,
definitely.
Did you use the USRP1 with interpolation factor = 16 ?
I can prepare a modulated signal with the correct throughput for you.. this
is not a problem... :)
what hard disc are you playing your
On Sun, 2008-11-02 at 14:36 -0800, Matt Robert wrote:
I have been trying to get the current trunk to install on 8.04 and 8.10 but
couldnt get it working.
The instructions in the GNUradio wiki if followed to the letter don't seem to
work for me.
I've been going through the Ubuntu 8.10
On October 25 Matt wrote:
Build the firmware by running make in the gnuradio/usrp2 directory
Insert the SD card into the card reader, and the card reader into a
USB port on your computer
Run sudo u2_flash_tool --dev=/dev/ -t s/w
usrp2/firmware/txrx.bin -w
/dev/ has to
On Monday 03 November 2008 10:31:59 Robert McGwier wrote:
with the rest which I emphasize again. If you get the wrong for
the device, you can wipe out your hard drive. Most people will have
their hard drive as /dev/sda and on my computer it seems the device
is, like Matt's computer, to
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