Philip Balister wrote:
> I've been working on getting the usrp working with a USB full speed
> interface connected to an OMAP starter kit (OSK) board from TI. I'm
> not using GNU Radio, but the OSSIE open source SCA. The OSK only has a
> USB 11 controller that sends 64 byte packets, not the 512 byt
On 11/29/06, Marcus Leech <[EMAIL PROTECTED]> wrote:
I have some X,Y,Z data that I want to turn into a gray or colour mapped
contour plot.
The data aren't necessarily gridded, so I need interpolation.
I'm a newbie to Octave/Matlab, and could use a hint.
I've played with contourf(), which I ca
I have some X,Y,Z data that I want to turn into a gray or colour mapped
contour plot.
The data aren't necessarily gridded, so I need interpolation.
I'm a newbie to Octave/Matlab, and could use a hint.
I've played with contourf(), which I can make work for functions, but I
need to load extern
On Thu, Nov 30, 2006 at 02:30:08AM +0100, Davide Anastasia wrote:
> Some question about the python flow_graph class.
> Is it possible to:
> 1. derive it?
Yes. Virtually every example does this ;)
> 2. connect the tail of a graph to the head of another one?
Generally you have only a single flow
Found this new product very interesting for embedded applications:
http://www.commell.com.tw/News/News/News_20061120_LS-371.htm
cheerio Berndt
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Eric Blossom wrote:
> I found this in less than 30 seconds using the archives at
Wow, 30 seconds at lists.gnu.org! We should use that instead of
mail-archive.com which doesn't store attachments.
Thanks,
Chris
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I've been working on getting the usrp working with a USB full speed
interface connected to an OMAP starter kit (OSK) board from TI. I'm
not using GNU Radio, but the OSSIE open source SCA. The OSK only has a
USB 11 controller that sends 64 byte packets, not the 512 byte packets
sent by USB2.0 high
Some question about the python flow_graph class.
Is it possible to:
1. derive it?
2. connect the tail of a graph to the head of another one?
3. make a 1-to-N connection?
Thanks,
--
Davide Anastasia
web: http://www.davideanastasia.com/
email: [EMAIL PROTECTED]
_
> From: Jonas Hodel [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, November 29, 2006 1:05 PM
> To: Eric Blossom
> Cc: discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio] Multiple C files required by single C++
> block.How to build?
>
>
> Hello,
>
> Thanks to both Eric and Daniel for your p
Hi Eric,
Thank you for the clarifications. I traced the code back to
usrp_basic.cc, but got lost there. I will have a look at
fusb_linux.{h/cc}.
Thomas
On 11/29/06, Eric Blossom <[EMAIL PROTECTED]> wrote:
On Wed, Nov 29, 2006 at 01:46:14PM -0800, Thomas Schmid wrote:
> Hi all,
>
> What do the
On Wed, Nov 29, 2006 at 01:46:14PM -0800, Thomas Schmid wrote:
> Hi all,
>
> What do the parameters fusb_nblock and fusb_block_size exactly do in
> how data is transmitted over the USB to the USRP? I assume that
> fusb_nblock indicates how many blocks we have in each USB packet, and
> fusb_block_s
On Thursday 30 November 2006 06:35, Jonas Hodel wrote:
> Then:
> Within “howto_square2_ff.h” I added #include “test.h”.
> Within “howto_square2_ff.cc” I added a call to jonas_test(), located in
> the constructor howto_square2_ff ().
> I added test.c to the “_howto_la_SOURCES” entry in “src/lib/Mak
On Wed, Nov 29, 2006 at 11:36:56AM -0800, Chris Stankevitz wrote:
> Hi,
>
> I recently found a reference to a document Oussama Sekkat attached to a
> message on this board. Neither Oussama's email nor his attachment was
> saved in the mail archive. Can someone please send that document to me
Fantastic, works like a charm! I thought the problem was in the way I
was using SWIG but the culprit was the C/C++ linkage. Now I can try it
with my original files.
Thanks for all the help!
Jonas
Jan Schiefer wrote:
Finally: “make clean”, “make” and “make check”.
This results in:
Import
L Bao wrote:
> Could someone please answer my question?
>
> There are two antenna ports on the RFX2400 daughter board -- "TX/RX"
> and "RX2". I have only one "2400-2480 MHz ISM Band Vertical Antenna".
> Will it be OK with the hardware board circuit if I leave the "RX2"
> port open with no protector
Finally: “make clean”, “make” and “make check”.
This results in:
ImportError:
/home/jonas/gnuradio/gr-howto-write-a-block-3.0.2/src/lib/.libs/_howto.so:
undefined symbol: _Z10jonas_testv
What you need to do is to surround the declaration of jonas_testv() with
en extern "C" {} declaration.
Hi Jonas,
Here are the steps I use to add a block. I piggyback onto
gnuradio-core/src/lib/general.
NOTE: I'm not saying this is the "right" way, but it works for me.
1) Copy test.cc, test.h, and test.i to gnuradio-core/src/lib/general
2) Edit gnuradio-core/src/lib/general/general.i, a
Thomas, Oussama, and group,
Thanks. I'm working on a GPS receiver and plan to put some tracking
loops on the FPGA.
Chris
Thomas Schmid wrote:
Hi Chris,
Thank you for that note. I didn't realize that attachments don't go
into the mail archive.
Following is a link which should point to the
Hi all,
What do the parameters fusb_nblock and fusb_block_size exactly do in
how data is transmitted over the USB to the USRP? I assume that
fusb_nblock indicates how many blocks we have in each USB packet, and
fusb_block_size indicates how big one block is.
My question is, if there is less data
Could someone please answer my question?
There are two antenna ports on the RFX2400 daughter board -- "TX/RX" and
"RX2". I have only one "2400-2480 MHz ISM Band Vertical Antenna". Will
it be OK with the hardware board circuit if I leave the "RX2" port open
with no protector?
Thanks.
Luke
_
Hello,
Thanks to both Eric and Daniel for your prompt help.
Yes this does make sense and it was the first thing I tried. After it
didn't work with my files I went right back to basics (I am building a
la gr-howto-write-a-block). I created very simple .h/.c files as a test.
--
Hi Chris,
Thank you for that note. I didn't realize that attachments don't go
into the mail archive.
Following is a link which should point to the latest version of that document:
http://acert.ir.bbn.com/viewvc/gr-ucla/trunk/doc/usrp.pdf?revision=HEAD
Cheers,
Thomas
On 11/29/06, Chris Stanke
Hi,
I recently found a reference to a document Oussama Sekkat attached to a
message on this board. Neither Oussama's email nor his attachment was
saved in the mail archive. Can someone please send that document to me
or provide a link? Here is a reference to a reply to the email I am
askin
Thank you so much for the info.
could you please tell me what makes us to believe that USRP board is able to
detect wifi(802.11b ) .
one more question is what kind of signals the siggen.py is generating?
thank you in advance
Ravi
- Original Message -
From: Dan Halperin <[EMAIL PROTECTE
Hi George,
The solution below worked just fine. I can run usrp_oscope.py example
correctly now.
Thanks,
Rohit
- Original Message -
From: "George Nychis" <[EMAIL PROTECTED]>
To: "Rohit Gupta" <[EMAIL PROTECTED]>
Cc:
Sent: Monday, November 27, 2006 8:20 PM
Subject: Re: [Discuss-gnura
On Wed, Nov 29, 2006 at 10:39:20AM +1030, Daniel O'Connor wrote:
> On Wednesday 29 November 2006 09:26, Jonas Hodel wrote:
> > I have some existing C-functions which I would like to include in a C+
> > signal processing block. The complication is that these C-functions are
> > located in a number o
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