This link is for download.
https://twiki.eurecom.fr/twiki/bin/view/OpenAirInterface/GetSources
But the username seems not usable. You have to contact the server
administrator to get an account.
I downloaded the code. It has most of LTE funcitons, only few bugs and
mistakes which are not fully comp
On Tue, Aug 2, 2011 at 7:15 AM, Edmar Candeia Gurjao
wrote:
> Hi Niaz,
>
> I had the exactly this problem. To solve it, I download source code from
> git, to apply the path and before this I install from the source code
> (./configure, make, etc.). As the final observation I must run sudo
> ./ldco
Hello,
i tried to set up a cross compiling envoronment for the usrp e100. I
followed the instructions at
"http://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/OpenEmbedded";.
When i do a "bitbake console-gnuradio-image" i get the following error
message:
...
| Configuring uhd-e1x
On Tue, Aug 2, 2011 at 8:19 PM, Marcus D. Leech wrote:
> On 08/02/2011 08:11 PM, Tom Rondeau wrote:
>>
>> On Mon, Aug 1, 2011 at 10:24 AM, Jason Thomas wrote:
>>>
>>> I am trying to record data directly from a UDP stream to file. I have
>>> four
>>> channels at 1.2MHz sample rate the code is belo
2011/8/2 fangming he :
> Hi, All,
>
> I added mutiple printf or cout in many *.cc or *.h files when I debug my
> demo. However, it did not print it on the screen, because those files are
> overwrite when I make the GNU Radio again. I check it, those files are
> automatically generated when I make G
On 08/02/2011 08:11 PM, Tom Rondeau wrote:
On Mon, Aug 1, 2011 at 10:24 AM, Jason Thomas wrote:
I am trying to record data directly from a UDP stream to file. I have four
channels at 1.2MHz sample rate the code is below. Basically it opens a UDP
source and connects to a file sink. However, It i
On Tue, Aug 2, 2011 at 9:23 AM, Andrew Spielberg wrote:
> Hi,
>
> I don't know if the how to tutorial is out of date, but I cannot find any
> Makefile.am file in the "gr-howto-write-a-block" that looks like example 5
> in the tutorial
> (http://www.gnu.org/software/gnuradio/doc/howto-write-a-block
On Mon, Aug 1, 2011 at 10:24 AM, Jason Thomas wrote:
> I am trying to record data directly from a UDP stream to file. I have four
> channels at 1.2MHz sample rate the code is below. Basically it opens a UDP
> source and connects to a file sink. However, It is losing data when writing
> to the file
On Tue, Aug 2, 2011 at 7:53 PM, Tom Rondeau wrote:
> On Mon, Aug 1, 2011 at 9:46 AM, Daniel Bartel
> wrote:
>> Hi.
>>
>> I would like to use the Python package "packet_utils" for packet-oriented
>> transmission in combination with a QAM modulation scheme.
>>
>> I figured out, that currently in G
On Mon, Aug 1, 2011 at 9:46 AM, Daniel Bartel
wrote:
> Hi.
>
> I would like to use the Python package "packet_utils" for packet-oriented
> transmission in combination with a QAM modulation scheme.
>
> I figured out, that currently in GNU Radio no QAM demodulation is
> implemented. However I read
On Tue, Aug 2, 2011 at 4:55 PM, Minhoo Kim wrote:
>
> Hi all,
> I can't find out why this program stops running.
> Sorry if the code is long.
> In short, the top block just creates a signal, then there is an infinite
> while loop in the main that just keeps the signal running.
> I need the infi
On Tue, Aug 2, 2011 at 2:51 AM, Dimitris Symeonidis wrote:
> On 2 August 2011 01:30, Tom Rondeau wrote:
>> On Mon, Aug 1, 2011 at 9:20 AM, Dimitris Symeonidis
>> wrote:
>>> Hi list, are there .deb packages of GNU Radio 3.3.0 anywhere? I can't
>>> find them neither in Ubuntu's repositories, nor
OK I understand what you are doing. Not sure how the problem occurs. I
wonder if the locking/unlocking during running pushes the driver into
come corner case. See if any of my comments below make a difference for you:
> self.tb.stop()
> self.tb.wait()
> self.tb.lock()
> self.tb.con
Hey list,
There has been a lot of progress since my last announcement on this
topic. For those not following, the goal is to use cmake to generate a
build environment for gnuradio. Also I would like to use cpack to
generate rpms, debs, exes, dmgs, etc...
--
Hi Lin,
I'm also looking into it right now, but I can't find LTE-related code
in their downloads. Did you?
Anyway, please keep us updated with your progress, this is very interesting.
On Tue, Aug 2, 2011 at 14:20, Lin HUANG wrote:
> A very late message ;)
> There is one open source LTE implemen
Hi all,
I can't find out why this program stops running.
class my_top_block(gr.top_block):
def __init__(self):
gr.top_block.__init__(self)
self.sample_rate=1e6
self.usrp_rate=128e6
self.tx_freq = 2.48e9
self.tx_amplitude = 10
self._tx_
Hi Josh,
See below...
On 8/2/2011 3:19 PM, Josh Blum wrote:
UHD source block got error code 0x9
gr_block_executor: source produced
no output. We're marking it DONE.
and, much more frequently,
UHD source block got error code 0x10
gr_block_executor: source produced
no out
> UHD source block got error code 0x9
> gr_block_executor: source produced
> no output. We're marking it DONE.
>
> and, much more frequently,
>
> UHD source block got error code 0x10
> gr_block_executor: source produced
> no output. We're marking it DONE.
>
They are totally
Hi All,
I'm working on a program that allows two E100's to communicate over
radio frequencies. This program runs well on a pair of N210s, but on
the On the receiving end, the program has two principle flow graphs that
both connect to the uhd usrp source. The first one used (A) is used
only
On 08/02/2011 08:10 AM, Delgado, Christopher wrote:
> Have some questions regarding received signal levels and what seems
> like LO leakage on transmit side. We are using N210 with WBX (UHD
> driver). This issue seems to be pretty independent of carrier
> frequency.
>
> 1) Receive sensitivity - We
On Tue, 2011-08-02 at 13:58 -0400, saketh kumar wrote:
> Hi
>
>Can anyone share the codes for uhd digital-bert. I am trying to make the
> digital-bert scripts to work with
> uhd( mine is USRP N200) to calculate bit error rate and signal to noise ratio.
CC'ing Josh privately isn't likely to
Hi
Can anyone share the codes for uhd digital-bert. I am trying to
make the digital-bert scripts to work with
uhd( mine is USRP N200) to calculate bit error rate and signal to noise ratio.
Thanks
--
Saketh Kumar
___
Discuss-gnuradio mailing list
Postings not related to gnuradio should probably go to usrp users
http://code.ettus.com/redmine/ettus/projects/uhd/wiki
On 08/02/2011 07:51 AM, Bastien Auneau wrote:
> Hi All
>
> I searched the internet in vain...
> How to you increase the fastSendDatagramThreshold in Windows7
> I've been to regi
On Mon, Aug 1, 2011 at 6:46 PM, Thomas Tsou wrote:
> On Mon, Aug 1, 2011 at 1:16 AM, Andre Puschmann
> wrote:
> > I am afraid I can't get you the raw latency as we mainly did high-level
> > measurements on layer two and seven (using the ping command). So this
> > involves much more that just the
Have some questions regarding received signal levels and what seems like LO
leakage on transmit side.
We are using N210 with WBX (UHD driver). This issue seems to be pretty
independent of carrier frequency.
1) Receive sensitivity - We're cabling in a CDMA2000 carrier (1.2288 MHz
bandwidth) from
Hi All
On USRP N210, UHD 3.2.1
GPS does lock, because it gets the right time (not the 01/01/2006 set at
init)
using get_mboard_sensors("gps_locked") fails sometimes
1.
It may print on console :
UHD Error:
get_nmea(): unsupported GPS or no GPS detected
while at the start of the code, it always
Hi, All,
I added mutiple printf or cout in many *.cc or *.h files when I debug my demo.
However, it did not print it on the screen, because those files are overwrite
when I make the GNU Radio again. I check it, those files are automatically
generated when I make GNU Radio.
Currently, I just c
Hi,
I don't know if the how to tutorial is out of date, but I cannot find any
Makefile.am file in the "gr-howto-write-a-block" that looks like example 5
in the tutorial (
http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html#prereqs).
I've tried editing the libs to the best of my abili
Plain vanilla.
UHD_0001.20101214211912.1
Linux version 2.6.35 (balister@astro) (gcc version 4.5.2 20101026
(prerelease) (GCC) ) #1 PREEMPT Fri Nov 5 08:56:09 PDT 2010
On Tue, Aug 2, 2011 at 2:36 PM, Philip Balister wrote:
> On 08/02/2011 08:30 AM, Radio Man wrote:
>
>> I try to do some 'hellowor
Hi All
I searched the internet in vain...
How to you increase the fastSendDatagramThreshold in Windows7
I've been to registry and added the entry key with DWORD decimal value
of 1500, but it did not help.
On a windows XP machine, it's easy, I just changed the value of the
registry key.
What is th
On 08/02/2011 08:30 AM, Radio Man wrote:
I try to do some 'helloworld' type tests and I found a problem. I write code
in Python using UHD as the interface to HF HW. I can successfully receive
stream samples and push it to the filters / demodulator / bells /
whistles... It works OK to some degree
I try to do some 'helloworld' type tests and I found a problem. I write code
in Python using UHD as the interface to HF HW. I can successfully receive
stream samples and push it to the filters / demodulator / bells /
whistles... It works OK to some degree (Overruns signalized). anyway I have
proble
Hi Niaz,
I had the exactly this problem. To solve it, I download source code from
git, to apply the path and before this I install from the source code
(./configure, make, etc.). As the final observation I must run sudo
./ldconfig after installation and before to use gnuradio,
Edmar
2011/8/2 nia
i get the error
File "/home/jagdish/top_block.py", line 8, in
from daq import daq_source
ImportError: No module named daq
the daq_source.py , top_block.py and daq_source.xml flies are attached
the block is for gnuradio-comedi.
daq_source.py code
#/usr/bin/env python
from gnuradio imp
A very late message ;)
There is one open source LTE implementation in Eurecom, named as
OpenAirInterface
https://twiki.eurecom.fr/twiki/bin/view/OpenAirInterface/WebHome
We are now trying to connect this with USRP by UHD.
Lin
2011/5/4 Alexander Chemeris
> Adib,
>
> We're working on an open-so
On Mon, Aug 1, 2011 at 12:04 AM, Edmar Candeia Gurjao <
ecand...@dee.ufcg.edu.br> wrote:
> Tom,
>
> last time I got gnuradio using git the path I had to apply the patch,
>
> Edmar
>
>
> 2011/7/31 Tom Rondeau
>
>> On Fri, Jul 29, 2011 at 9:33 AM, Edmar Candeia Gurjao
>> wrote:
>> > Hi,
>> >
>> >
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