Hi ,
If you need a GUI to work with the gnuradio and play with the blocks, you can
use the gnuradio companion( GRC). It is pretty cool. U can download it from GRC
website. But if you want to write your own blocks, the best place to start is
http://www.gnu.org/software/gnuradio/doc/howto-write-a
Hi all,
I have a module to demodulate packets received from a
file source, and it works fine. I want to have a fixed
number of inputs (1024) coming from the demodulator.
What i did is i override the forcast method of
gr_block.
void
usbm::forecast (int noutput_items,
gr_vect
Thanks , Now its working fine.
Fasika
Eric Blossom <[EMAIL PROTECTED]> wrote: On Tue, Feb 05, 2008 at 12:21:37AM
-0800, Fasika Alemayehu wrote:
> I am using GNU radio 3.1.1 but I have been using the block blks2. Now I am
> using blks2impl and the error is gone. But I am now
if __name__ == '__main__':
try:
graph().run()
except KeyboardInterrupt:
pass
Fasika
Eric Blossom <[EMAIL PROTECTED]> wrote: On Mon, Feb 04, 2008 at 02:27:09AM
-0800, Fasika Alemayehu wrote:
> Hi ,
>
> I was running a GMSK demodulator to demodulate a
Hi ,
I was running a GMSK demodulator to demodulate a file source signal, and I have
come up with the following error. I think there is a data type problem
associated. Does anybody have similar problem ? I check the previous posts but
there is no answer on that.
Here is the code :
[EMAIL PRO
Hi all,
I have been using gnuradio to receive the data from the front end hardware. I
have made a file sink to see the data. And the data pattern seems to lose a
byte , and this occurs every 1024 bytes. I think the software reads 16KB of
data but the error comes ever 1KB. I am using a SSRP mod
Hi Jacky ,
As far as I understand your question, you are expecting a GUI from the
example, dial_tone.py. But gr.flow_graph is a used for connecting the different
signal processing blocks, and ensures a proper data flow from the source to
sink in the dial_tone.py case. Thus, the target of the
like the vendor id,device id and prodcut id for the hw, seen by the gnuradio as
usrp.
Best ,
Fasika
Eric Blossom <[EMAIL PROTECTED]> wrote: On Thu, Dec 13, 2007 at 12:48:24AM
-0800, Fasika Alemayehu wrote:
> Thanks for the reply ,
>
> The receiver front end is similar with the
om <[EMAIL PROTECTED]> wrote: On Mon, Dec 10, 2007 at 01:28:38PM
-0800, Fasika Alemayehu wrote:
> Hi Eric,
>
> I also have got a similar situation. We are building a software
> defined radio using GNU radio. We have a receiver front end to test
> and analyze the performa
Hi All ,
As
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Hi Eric,
I also have got a similar situation. We are building a software defined radio
using GNU radio. We have a receiver front end to test and analyze the
performance of Wireless sensor nodes at 2.5GHz. The module is similar with USRP
but we are studying the differences inorder to integrate t
t;>
[EMAIL PROTECTED]:~$ export PYTHONPATH=/usr/lib/python2.5/site-packages
[EMAIL PROTECTED]:~$ ls -lR $PYTHONPATH/gnuradio/gr
ls: /gnuradio/gr: No such file or directory
[EMAIL PROTECTED]:~$
Best ,
Fasika
Eric Blossom <[EMAIL PROTECTED]> wrote: On Fri, Dec 07, 2007 at 08:20:14AM
Yes , I did "sudo make install" when i was installing the gnuradio. Sitll I
couldnt figure out the problem.
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I am using Ubuntu 7.10.
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Hi All ,
I have just installed gnuradio and it was successful. But when i tried to run
the gnuradio-examples, i get the error message 'ImportError: No module named
gnuradio'. I have changed the PYTHONPATH to the directory where python is
installed but it is not working. I have installed gnuradio
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