Hi list,
just to remind people of our GNU Radio / USRP users meetup in Ilmenau
next week, where this year's ISWCS is being held.
Here's the details:
When: August 27 (Tuesday)
Where: Pub Aqui (http://www.pub-aqui.de/)
If you already know you're coming, please drop me a note off-list, so we
can ma
Hi everybody,
I was thrilled to find Jonathon's writeup, and I have been trying to get
the same setup working here. Some things I learned along the way:
- OpenEmbedded is very very cool!
- bitbake doesn't work on eCryptfs file systems, as its path length
restrictions are not acceptable. One needs
For example:
https://github.com/guruofquality/gras/blob/master/tests/block_test.py#L54
Suppose I wanted the preloaded input to be 5 (instead of default 0), how do
I do it?
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On 08/20/2013 04:32 AM, Jan Schiefer wrote:
> Hi everybody,
>
> I was thrilled to find Jonathon's writeup, and I have been trying to get
> the same setup working here. Some things I learned along the way:
>
> - OpenEmbedded is very very cool!
> - bitbake doesn't work on eCryptfs file systems, as
On Mon, Aug 19, 2013 at 8:29 AM, Damon wrote:
Hi all,
I tried installing GNUradio v3.7.1git. The build completed, but several of
the build tests fail.
The OS is Ubuntu 12.04 32bit, with kernel version Linux
3.2.0-51-generic-pae. CPU is Intel® Core™ i7-3770 CPU @ 3.40GHz × 8 .
The prerequisite
Hello;
I am interested in designing a front end amplifier for a SDR. I am
interested
in the frequency band from 2 MHz to about 60 MHz. Is there anyone
interested
this in frequency band and is doing hardware design? I would like to
discuss
design issues and problems.
Or, is there a bette
Hi,
I build a signal processing pipeline on USRP: RX --> decoder --> protocol
--> TX. I used STS scheduler to schedule those signal processing blocks.
When the amount of data that goes into the decoder module is larger than a
fixed number, the decoder thread is scheduled to run for a while, decode
I have been contracted by Ettus Research to help maintain UHD and GNU Radio on
Mac OS X, and have new contact email for this position: <
michael.dick...@ettus.com >. I have (re)subscribed to this list using my new
email contact. If you use any version of Mac OS X with UHD and/or GNU Radio,
wh
On Mon, Aug 19, 2013 at 8:12 PM, Luong Tan Phong wrote:
> My problem here:
>
> On Windows PC1, I've install gnuradio with gr-audio (using portaudio) from
> source code, write a program to read data from LineIn port on sound card.
> Every thing is OK.
>
> On Windows PC2:
>1. I copy the gnuradio
On Tue, Aug 20, 2013 at 10:25 AM, Pengyu Zhang wrote:
> Hi,
>
> I build a signal processing pipeline on USRP: RX --> decoder --> protocol
> --> TX. I used STS scheduler to schedule those signal processing blocks.
> When the amount of data that goes into the decoder module is larger than a
> fixed
> On 08/20/2013 04:32 AM, Jan Schiefer wrote:
>>
>> Now, many many CPU cycles later, I am at the point of booting it. Well,
>> almost. What happens is that Das U-Boot is looking for an initial
>> ramdisk:
>>
>> U-Boot 2013.01 (Aug 17 2013 - 06:32:40)
>>
>> DRAM: 512 MiB
>> WARNING: Caches not enab
HI Ivan,
> I've been working through the wiki as well. In my setup I had to also
> replace the FSBL with the default Xilinx one to get the system to boot
> (ZC702 eval board). If you stop u-boot from autobooting you can go in and
> change the environment variables (printenv, setenv) and when you
I'm running Michael Buettner's RFID program.
https://www.cgran.org/wiki/Gen2
This program has many blocks:
rx --> matched_filt --> command_gate --> agc --> to_mag --> to_mag, center
--> mm --> tag_decoder --> self.reader --> amp --> to_complex --> tx
I'm always using the STS scheduler because t
On Fri, Aug 16, 2013 at 1:43 AM, Volker Schroer wrote:
> Am 14.08.2013 23:45, schrieb Tom Rondeau:
>
>> On Wed, Aug 14, 2013 at 6:29 AM, Volker Schroer wrote:
>>>
>>> Hi,
>>>
>>> what is the meaning of the variable "Center Frequency" in the qt_gui_sink
>>> /
>>> qt_waterfall_sink ?
>>>
>>> If I r
On Tue, Aug 20, 2013 at 11:19 AM, Jan Schiefer wrote:
> HI Ivan,
>
>> I've been working through the wiki as well. In my setup I had to also
>> replace the FSBL with the default Xilinx one to get the system to boot
>> (ZC702 eval board). If you stop u-boot from autobooting you can go in and
>> ch
On 08/20/2013 11:12 AM, Jan Schiefer wrote:
>> On 08/20/2013 04:32 AM, Jan Schiefer wrote:
>>>
>>> Now, many many CPU cycles later, I am at the point of booting it. Well,
>>> almost. What happens is that Das U-Boot is looking for an initial
>>> ramdisk:
>>>
>>> U-Boot 2013.01 (Aug 17 2013 - 06:32:4
Hello, I'm new to using GNURadio and the USRP.
I'm running Fedora 17 with GNURadio (3.5.3.1) and UHD (3.4.3) installed with
yum.
I'm trying to run uhd_fft.py and I get the following error:
$ ./uhd_fft.py
linux; GNU C++ version 4.7.0 20120507 (Red Hat 4.7.0-5); Boost_104800;
UHD_003.004.003-
Hey Jan and others,
Thanks for the kind words. I am glad that people are finding my work useful.
:-)
Xilinx's meta-xilinx layer was recently updated which broke my u-boot patch
to boot from the SD card. I am working on a fix right now.
Meanwhile, you can manually boot to the SD card using "bootm
Hi Victor,
this looks like a network malconfiguration.
With redhat/fedora-based Distributions usually a rather restrictive
firewall is shipped, disabling a range of types of broadcast traffic.
The issue is described at
http://files.ettus.com/uhd_docs/manual/html/usrp2.html#firewall-issues ;
use
Hello,
I did spent time working on GNU radio C++ API,
And I was stuck debugging in some point where I need to get the gr_foo to
retrieve the values of its members whereas I already instantiated
gr_foo_sptr instead.
Is there a way to fix this issue.
Example: I already instantiated gr_msg_queue_s
On 08/20/2013 01:27 PM, Marcus Müller wrote:
Hi Victor,
this looks like a network malconfiguration.
With redhat/fedora-based Distributions usually a rather restrictive
firewall is shipped, disabling a range of types of broadcast traffic.
The issue is described at
http://files.ettus.com/uhd_docs
On Tue, Aug 20, 2013 at 5:15 PM, NaceurElOuni wrote:
> Hello,
>
> I did spent time working on GNU radio C++ API,
> And I was stuck debugging in some point where I need to get the gr_foo to
> retrieve the values of its members whereas I already instantiated
> gr_foo_sptr instead.
> Is there a way t
Sanjeeb -
This is a bit confusing. The e-mail you are quoting is from 02/2009... over
4.5 years ago. We don't even use autoconf / automake anymore.
What is the problem you are having?
Cheers,
Ben
On Mon, Aug 19, 2013 at 9:15 PM, sanjeeb wrote:
> Johnathan Corgan corganenterprises.com> writes
Hi Ben,
On Wed, Aug 21, 2013 at 5:37 AM, Ben Hilburn wrote:
> Sam -
>
> Whoa. That is bizarre. And unprecedented.
>
>1. Does this happen consistently?
>
> No, it happened two times in months. But, I am concerned with this now.
>
>1. What command are you running that generates this issue
Hi there,
after ./bootstrap and ./configure when i run make
i get the following:
libtool: Version mismatch error. This is libtool 2.4.2
Debian-2.4.2-1ubuntu1, but the
libtool: definition of this LT_INIT comes from libtool 2.2.6b.
libtool: You should recreate aclocal.m4 with macros from libtool
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