On Wed, Jun 15, 2011 at 03:27:18PM -0700, Henry Matt wrote:
Thanks for the detailed and helpful replies about the sampling rates. Now, I
have another issue which is unclear to me. I am printing out noutput_items
for my custom block which come out to be either 1 or 2. As I mentioned before,
the
Hi list,
here's a super-early CfP for our bi-annual workshop on software radios.
The last workshop was a huge success, and I'm hoping that this one will
attract as least as many people from this list as the last one did.
If you have any GNU Radio/USRP related projects going on you'd like to
tell
Hello all,
Lately, I am experimenting with an implementation of a point-to-point
On-off Keying communication system. I mostly prefer to use the USRP as
the receiver, in which I can capture samples and later process them
through Matlab. However, because of the algorithms I try to apply at the
John,
I did the simulation of the receive - transmit flow, bypassing the Usrp sink
and source and putting in their place a Channel Model block and it works,
meaning that you were right.
This probably means that there is a problem with my USRP sink and source
parameters, probably the sample rate,
Hi everyone,
there's new stuff on our CGRAN repositories you might enjoy.
* Channel Coding Toolbox
We've created a new toolbox for channel coding stuff.
https://www.cgran.org/wiki/chancoding
It includes some simple bit-based channel models (a standard BSC and
Markov-modeled BC) and generic
osx macport install
mac:/ david$ gnuradio-companion
Xlib: extension RANDR missing on display /tmp/launch-GQssJJ/org.x:0.
Traceback (most recent call last):
File /opt/local/bin/gnuradio-companion, line 48, in module
from gnuradio.grc.python.Platform import Platform
File
Have you installed the python-cheetah library?
http://www.macports.org/ports.php?by=librarysubstr=py26-cheetah
Never used macports before. . .
On Thu, Jun 16, 2011 at 8:46 AM, dave k dave_k_...@yahoo.com wrote:
osx macport install
mac:/ david$ gnuradio-companion
Xlib: extension RANDR
On Thu, Jun 16, 2011 at 10:28 AM, Colby Boyer colby.bo...@gmail.com wrote:
Have you installed the python-cheetah library?
http://www.macports.org/ports.php?by=librarysubstr=py26-cheetah
Never used macports before. . .
You can install the python cheetah library within macports using
(assuming
If gnuradio-companion is installed by MacPorts (e.g.: sudo port install
gnuradio-companion, or sudo port install gnuradio), then Cheetah should also
be installed -- and with the correct Python version to work with GNU Radio.
One can see this via port installed | grep cheetah and then verify
Tom, the metapackage is 3.2.2.dfsg-1ubuntu6 and it appears to date from
late April.
John
Tom Rondeau said the following on 06/15/2011 03:06 PM:
On Wed, Jun 15, 2011 at 1:07 PM, John Ackermann N8UR j...@febo.com
mailto:j...@febo.com wrote:
After quite a while away, I'm trying to get
This was an error on execution. Building from sources with Marcus'
script solved the problem.
John
nimsi stouwdam said the following on 06/15/2011 05:37 PM:
Hello,
What kind of error does the GRC give? Occurs the error while making the GRC?
Because I had an error while making the GRC
Sorry, I am not sure sending this question to usrp-user or gnuradio mailing
list.
Could anyone please kindly reply me. Thanks!
I am working directly with the USRP 1 using the gnuradio usrp_basic_rx
int
usrp_basic_rx::read (void *buf, int len, bool *overrun)
I found that here the input buffer
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