Hello,
thanks to Eric for his efforts in the forum.
I did the modifications recommended. but still problem is not solved.
I used lock()/unlock instead stop()/start() but still unlock doesn't work, I
mean in the code below
...
tb.lock()
Eric Blossom wrote:
On Thu, Aug 14, 2008 at 11:57:27PM -0100, Mattias Kjellsson wrote:
Johnathan Corgan wrote:
On Thu, Aug 14, 2008 at 7:52 AM, Mattias Kjellsson [EMAIL PROTECTED] wrote:
Nice to know, I almost went insane over a couple of htons() earlier today. ;)
I'm interested in implementing an SDR transmitter between 200 and 400MHz and
have noticed that there is no way I can actually do that using USRP until
the WBX0510 daughter board is ready.
Other posts suggest that it should be shipping by now. Can anyone add any
more info about the status?
I
Hi,
1) Great Work.
2) I think screen refresh (drawing times) is too high (on my system) that
leads to flickering.
3) Compiling a fresh trunk copy (rev 9311) on my C2D running Ubuntu 8.04,
the running of usrp_fft.py for the first time leads to the following error :
File ./usrp_fft.py, line
On Sat, Aug 16, 2008 at 10:53 AM, Eric Blossom [EMAIL PROTECTED] wrote:
The whole channel mechanism could be refactored and/or changed. In
addition to Johnatahn's example, you could have custom fpga builds
that are streaming data at different rates. See the VITA 49 stream
concept.
Is the
Hello,
I'm sorry to bother with this question, but I don't have the necessary
technical knowledge to answer it. A couple years ago a module for the CX2388x
video processor so it could work as an ADC for GNU Radio feeding raw data.
http://www.geocities.com/how_chee/cx23881fc6.htm
I have a TV
I just updated my source code from the trunk and now get:
config.status: error: cannot find input file: gruel/Makefile.in
Suggestions?
thanks, Randy
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Murtuza wrote:
Hi Ed
Can I have a look at your Gold Code source block.
Thanks
Ali
The block makes use of the existing glfsr block.
Two of them are setup and XOR'ed. The tdrss
package containes a set of low level utilities,
including the 'xor' operation.
On Mon, Aug 18, 2008 at 12:43:40PM +0200, Mattias Kjellsson wrote:
Eric Blossom wrote:
On Thu, Aug 14, 2008 at 11:57:27PM -0100, Mattias Kjellsson wrote:
On a related matter, might you (or anybody else) know, how close to
release the usrp2- libraries code is? If I re- phrase the question, will
On Mon, Aug 18, 2008 at 4:57 AM, Firas A. [EMAIL PROTECTED] wrote:
2) I think screen refresh (drawing times) is too high (on my system) that
leads to flickering.
You can lower the frame rate from the default of 30 by adding the
following line(s) to your config.conf:
[wxgui]
fft_rate=15 (...or
On Mon, Aug 18, 2008 at 7:24 AM, Randy Heiland [EMAIL PROTECTED] wrote:
config.status: error: cannot find input file: gruel/Makefile.in
You likely need to run the full build sequence:
$ ./bootstrap
$ ./configure (...whatever you might normally use here...)
$ make
$ make check
$ make install
FYI, more on the Zego.
Eric
---BeginMessage---
Hi Arnd,
On Sat, 16 Aug 2008 15:07:27 +0200,
Arnd Bergmann [EMAIL PROTECTED] mentioned:
On Friday 15 August 2008, Geoff Levand wrote:
A new Cell product by Sony was announced this week
at SIGGRAPH:
www.sony.com/zego
Ah, great to see
Hi All,
Is any modification needed to the USRP board to use an external clock
generator instead of the on board 64MHz one?
Thanks!
[WM]
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On Mon, Aug 18, 2008 at 7:32 AM, Ed Criscuolo
[EMAIL PROTECTED] wrote:
The tdrss
package containes a set of low level utilities,
including the 'xor' operation.
Just FYI, release 3.1.2 added a set of boolean blocks, including
gr.xor_bb, by Tim Meehan.
--
Johnathan Corgan
Corgan Enterprises
On Mon, Aug 18, 2008 at 10:24:20AM -0400, Randy Heiland wrote:
I just updated my source code from the trunk and now get:
config.status: error: cannot find input file: gruel/Makefile.in
Suggestions?
thanks, Randy
$ ./bootstrap ./configure
$ make make check sudo make install
Eric
Hi,
Johnathan Corgan wrote :
What directory were you running 'usrp_fft.py' from?
I was running from gr-utils/src/python/
Regards,
Firas
--
View this message in context:
http://www.nabble.com/New-OpenGL-based-FFT%2C-Waterfall%2C-and-Scope-displays-in-trunk-tp18988013p19035634.html
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On Aug 18, 2008, at 10:43 AM, Dan Halperin wrote:
http://gnuradio.org/trac/wiki/UsrpFAQ/Clocking
And there is another way of clocking if you want to solder on an SMA
connector instead, connect an external clock, and disable the onboard
Thanks for the sanity check. After googling around, I discovered a
post by Eric Blossom, mentioning that it may be a libtool/auto* tools
confusion which was indeed the case for me.
-Randy
On Aug 18, 2008, at 12:07 PM, Johnathan Corgan wrote:
On Mon, Aug 18, 2008 at 7:24 AM, Randy Heiland
Hi Dan,
Thank you for the links. I already did that research, so I could have
written my email differently...
I just wanted the confirmation that all the following modifications are
required to use an external clock source (In the Wiki is on the section
about connecting multiple USRP boards so I
Eric (or anyone, really),
I'm trying to follow How to Write a Signal Processing Block and I
have a question about getting started.
In the guide, you say The good news is that we provide boilerplate
that can be used pretty much as-is and I assume you are referring to
Jason Uher wrote:
In the guide, you say The good news is that we provide boilerplate
that can be used pretty much as-is and I assume you are referring to
ftp://ftp.gnu.org/gnu/gnuradio/gr-howto-write-a-block-3.0.2.tar.gz
Yes (there is a newer version than that however.)
It seems like in the
Hi,
Does anyone know the default path for the gr-utils if
you install the gnuradio from the binary packages in Ubuntu. I am having
trouble finding it.
Brian Meadows
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Hi,
I am trying to save the USRP clock wave using file sink, but
confusing which source I have to connect with.
could you give me a tip to do this?
Thank you.
James,
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On Mon, Aug 18, 2008 at 12:02 PM, Meadows, Brian R Civ USAF AFMC 775
TS/ENV [EMAIL PROTECTED] wrote:
Does anyone know the default path for the gr-utils if you
install the gnuradio from the binary packages in Ubuntu. I am having trouble
finding it.
They go in /usr/bin, which is
On Mon, Aug 18, 2008 at 12:02:23PM -0700, Meadows, Brian R Civ USAF AFMC 775
TS/ENV wrote:
Hi,
Does anyone know the default path for the gr-utils if
you install the gnuradio from the binary packages in Ubuntu. I am having
trouble finding it.
Not sure, but did you look in /usr/bin for
After re-building from svn, I now get the following error when
running this example:
.../gnuradio-trunk/gnuradio-examples/python/audio$ python audio_fft.py
Traceback (most recent call last):
File audio_fft.py, line 138, in module
main ()
File audio_fft.py, line 134, in main
app =
I was bit by this as well. In my case I get the AttributeError error if
config.conf is missing or has a typo (type=nogl). A present and correct
config.conf works fine.
-Original Message-
From: Johnathan Corgan [mailto:[EMAIL PROTECTED]
Sent: Monday, August 18, 2008 10:04 AM
To: Firas
On Mon, Aug 18, 2008 at 1:22 PM, Eric Schneider
[EMAIL PROTECTED] wrote:
I was bit by this as well. In my case I get the AttributeError error if
config.conf is missing or has a typo (type=nogl). A present and correct
config.conf works fine.
Okay, as of r9315 on the trunk, the type selection
Thanks, I was able to create a new block with a different name by
changing the various .am and .ac files then re-running bootstrap.
Lastly, the FAQ doesn't really touch on the issue of actually using
the blocks once they are written.
I did a make install and it installed the files in
Okay, more on topic with the original problem: the timestamp issues.
The problem that Steve noticed was that the timestamps jump.
Brian and I wrote a testbench for this and found that the timestamp
actually does not really correspond to the first sample (per the design
doc), and not quite the
On Mon, Aug 18, 2008 at 7:54 PM, George Nychis [EMAIL PROTECTED] wrote:
Okay, more on topic with the original problem: the timestamp issues. The
problem that Steve noticed was that the timestamps jump.
Brian and I wrote a testbench for this and found that the timestamp actually
does not
On Mon, Aug 18, 2008 at 04:54:20PM -0700, George Nychis wrote:
Okay, more on topic with the original problem: the timestamp issues. The
problem that Steve noticed was that the timestamps jump.
Brian and I wrote a testbench for this and found that the timestamp
actually does not really
Python is looking for a module literally named my_new_package. You
should simply substitute my_new_package with whatever Python module/
file (e.g. cool_block.py) that you write. And you might want to
create/keep your module in a local directory and simply append that
directory path to
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