On Tue, Jan 27, 2009 at 10:42:43PM -0800, Yabo Li wrote:
Hi Eric,
Thanks very much for your reply.
I tried to verify the bin that I programmed in the SD card using -v option.
No error message and no success message either.
The Unix/Linux convention is that programs don't print anything if
I'm trying it on the benchmark_tx and benchmark_rx scripts as i need to make it
at least a half duplex communication between the two devices, i need to free up
the resources if not i will get error message that states that the resource is
busy.
Another question that i observed is that,
Hi all,
I would like to test GSSM, so I want to download the revision 5220 of GNU
Radio.
Is it possible? How?
Thanks in advance.
Sicerely,
Jose Carlos
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Hello Bari
In my still early exploration of the USRP, I've seen 2 SMD LEDs (D402 and D403)
which are placed near the FX2
controller (USB).
One is a kind of controller heartbeat, the second (it seems to me) turns on
when there's active USB2 transmission to
the FPGA.
Alberto
Messaggio
OK. I have just installed that recommended revision. But when I am
installing GSSM in the step 5, I type sudo /usr/local/bin/mktun gsm. It
gives me the following error:
*...@wsn-desktop:~$ sudo /usr/local/bin/mktun gsm
/usr/local/bin/mktun: error while loading shared libraries: libgruel.so.0:
Hello,
continuing with my attempt of building a block that manages two vectors
in the input ports (one of 30 char and another one of 432 char), and one
vector in the output of 510 char, I get the error message that I attach
at the bottom of the email when I run the complete waveform where it
-gnuradio/attachments/20090128/bc0dad62/attachment.html
-- Message: 5 Date: Wed, 28 Jan 2009
15:18:49 +1300 From: Bari Bari barithegr...@gmail.com Subject:
[Discuss-gnuradio] Exploring the world of GNU To: discuss-gnuradio@gnu.org
Message-ID
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-- Message: 5 Date: Wed, 28 Jan 2009
15:18:49 +1300 From: Bari Bari barithegr...@gmail.com Subject:
[Discuss-gnuradio] Exploring the world of GNU To: discuss-gnuradio@gnu.org
On Wed, 2009-01-28 at 11:26 +0100, José Carlos Reyes wrote:
OK. I have just installed that recommended revision. But when I am
installing GSSM in the step 5, I type sudo /usr/local/bin/mktun gsm.
It gives me the following error:
w...@wsn-desktop:~$ sudo /usr/local/bin/mktun gsm
Hi,
I want to know if ever any work was done on Spread Spectrum (DSSS) in
Gnuradio?
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Hi,
I am currently trying to use the USRP to sense the 802.11 channels for
activity. So far, I am using the usrp_spectrum_sense to do this. Each time I
get the callback from gr.bin_statistics_f, I calculate the signal power in
the returned data vector using the following formula:
for
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-- Message: 5 Date: Wed, 28 Jan 2009
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[Discuss-gnuradio
On Wed, Jan 28, 2009 at 04:43:36PM +0800, Joreen Tan wrote:
I'm trying it on the benchmark_tx and benchmark_rx scripts as i need
to make it at least a half duplex communication between the two
devices, i need to free up the resources if not i will get error
message that states that the
On Wed, Jan 28, 2009 at 10:01:10AM +0100, José Carlos Reyes wrote:
Hi all,
I would like to test GSSM, so I want to download the revision 5220 of GNU
Radio.
Is it possible? How?
Thanks in advance.
Sicerely,
Jose Carlos
$ svn co http://gnuradio.org/svn/gnuradio/tr...@5220
On Wed, Jan 28, 2009 at 02:53:25PM +, Alvaro Palomo wrote:
Hello,
continuing with my attempt of building a block that manages two vectors
in the input ports (one of 30 char and another one of 432 char), and one
vector in the output of 510 char, I get the error message that I attach
On Wed, Jan 28, 2009 at 03:07:16PM +, [ Cosmin ] wrote:
Hi all,Sorry I,ve forgot the included document,I have several questions to
ask you, maybe you can help:First,
text/html, quoted, windows-1252
_Please_ don't post html text to this mailing list. (or messages with
a plain text and
Eric Blossom wrote:
On Wed, Jan 21, 2009 at 09:50:41PM -0500, Paul Creekmore wrote:
Eric Blossom wrote:
On Wed, Jan 21, 2009 at 05:47:19PM -0500, Paul Creekmore wrote:
Thanks for answering your own question :-)
The USRP1 is little endian. My not-fully-considered thought is
Thank you Eric.
I had to install that old revision due to the newer svn revisions do not
work with gssm. Do you know what newer revision I can use with gssm?
With r5220, the installation of gssm and wireshark is ok. But when I start
the gssm_usrp.py script (in the last step, whe I start wireshark
One more: This time, some changes for the uniform vectors (uv) of pmt.
Rationale: std::vector always initializes memory.
First, for the uvs, uninitialized may be fine for many cases, otherwise,
initialization should be requested explicitly.
Second, even for scalar types, initialization is
Stefan Bruens wrote:
One more: This time, some changes for the uniform vectors (uv) of pmt.
Rationale: std::vector always initializes memory.
First, for the uvs, uninitialized may be fine for many cases, otherwise,
initialization should be requested explicitly.
Second, even for scalar
I found the linux/compiler.h file in other place, I gave the path in
fusb_linux.cc and able to run all make, check make, install make.
It will gererate the usrp_firmware.ihx file also but it will generate in
rev0 and rev1, I used the usrp-0.5 tar from your link.
still I do not able to detact my
Did u do as Eric asked you to? Download the latest gnuradio svn tar and
follow the install instructions.
On Wed, Jan 28, 2009 at 2:52 PM, Tushar Patel pateltusha...@gmail.comwrote:
I found the linux/compiler.h file in other place, I gave the path in
fusb_linux.cc and able to run all make,
On Wed, Jan 28, 2009 at 09:11:19PM +0100, José Carlos Reyes wrote:
Thank you Eric.
I had to install that old revision due to the newer svn revisions do not
work with gssm. Do you know what newer revision I can use with gssm?
With r5220, the installation of gssm and wireshark is ok. But when I
On Wednesday 28 January 2009 21:40:35 Stefan Bruens wrote:
sorry, forgot to attach something ...
--
Stefan Brüns / Bergstraße 21 / 52062 Aachen
phone: +49 241 53809034 mobile: +49 151 50412019
=== added file 'pmt/src/lib/simplevector.hpp'
--- pmt/src/lib/simplevector.hpp 1970-01-01
On Wed, Jan 28, 2009 at 02:31:34PM -0500, Paul Creekmore wrote:
Eric Blossom wrote:
On Wed, Jan 21, 2009 at 09:50:41PM -0500, Paul Creekmore wrote:
Eric Blossom wrote:
On Wed, Jan 21, 2009 at 05:47:19PM -0500, Paul Creekmore wrote:
Thanks for answering your own question :-)
On Tue, Jan 27, 2009 at 02:57:04AM -0800, didem colak wrote:
Hi all,
I want to configure USRP with Basic TX and Basic RX daughter boards using GNU
Radio.
I am not sure their capabilities are convenient for VHF 200 MHz and 64 QAM
transmission.
The DACs run at 128MS/s, thus there's a
Hi all,
Now I'm confusing intermediate frequency of RFX2400. I cannot find any
references about that.
As I know so far, RFX2400 converts carrier frequency(we selected it on
python script) band freq to 10Mhz intermediate freq. This 10Mhz signal is
passed to FPGA. Therefore, DDC frequency is fixed
Hi Eric,
Thanks very much for answering my questions. I tried a different SD card
(SanDisk), and now only one LED is on (LED F). Do you know what does this
mean?
Regards,
Yabo
On Wed, Jan 28, 2009 at 12:14 AM, Eric Blossom e...@comsec.com wrote:
On Tue, Jan 27, 2009 at 10:42:43PM -0800, Yabo
Yabo Li wrote:
Hi Eric,
Thanks very much for answering my questions. I tried a different SD card
(SanDisk), and now only one LED is on (LED F). Do you know what does
this mean?
One LED means that the FPGA was programmed, but not the firmware.
Either you didn't put the firmware on the
If i want the usrp to act as both of a transmitter and a receiver at one
station, meaning i want the usrp to be able to transmit and receive at the same
time, which file should i activate instead?
I don't understand the following statement Auto T/R (Automatic
Transmit/Receiver switching)
Try the following:
usrp_wfm_rcv.py -f 104.5 -O plughw:0,0
Karthik
On Wed, Jan 28, 2009 at 3:16 PM, Bari Bari barithegr...@gmail.com wrote:
Thanks for ur guadiance I ahave already installed GNUradio on ubuntu 8.1
from Synaptic packages manager but I am not sure either any module or
library
These problems have already been dealt with before. Look in the mail
archives and you will surely find the answers.
On Wed, Jan 28, 2009 at 5:16 PM, Bari Bari barithegr...@gmail.com wrote:
Thanks for ur guadiance I ahave already installed GNUradio on ubuntu 8.1
from Synaptic packages manager
add the -O option when you run the example as follows:
usrp_wfm_rcv.py -f104.5 -O plughw; 0,0
you can read more about plughw at http://alsa.opensrc.org/DigitalOut -
and other sites
Russell
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