Hello,
I'm trying to sample the 802.11b wireless channels but the USRP2. I'm
currently using revision 10689 of Gnuradio.
I've added code to bbn_80211b_rx.py to connect the gr_probe_signal_f() to
the top block.
To sample the channel, I use gr.probe_signal_f().
Here's the code to connect the block:
Dinart Duarte Braga wrote:
Hello,
I'm developing a software based on the code of benchmark_tx and
benchmark_rx, one of the differences is that it will also work with
other modulations, like dqpsk and d8psk.
The readme file of the benchmark program suggests the
RFX daughterboards to establis
Steve Mitan wrote:
Hi all
I am new at this and slowly learning Linux, GNU and GNU Radio. In following
the installation instructions for "GNU Radio Release 3.2", I got as far as
"Now edit qwtconfig.pri:" and have come to standstill. I can't figure out
this step. I am sure it is elementary to the
anma wrote:
Hi,
I am trying to implement ofdm transmission using gnu radio and I want to
apply different modulation schemes for the different sub carriers. I believe
the existing code does not support this. Can somebody point out the exact
location in the source code which needs to be modifie
On Tue, Sep 15, 2009 at 07:17:45PM -0400, Bishal Thapa wrote:
> Dear list,
> I have a question. I just want to make sure I am not hallucinating infront
> of my comp here. I run this script as follows:
> 1. ./usrp_rx_cfile.py -f 2.4G -d 128 foo.dat @ the receiver
> => I get, the bitrate set to 500
Dear list,
I have a question. I just want to make sure I am not hallucinating infront
of my comp here. I run this script as follows:
1. ./usrp_rx_cfile.py -f 2.4G -d 128 foo.dat @ the receiver
=> I get, the bitrate set to 500k
But, when I run this script as follows:
2. //benchmark_rx.py -f 2.4G
Eric Blossom wrote:
On Tue, Sep 15, 2009 at 04:57:32PM -0400, Philip Balister wrote:
I'm trying to disable the configure stuff for the USRP2 by passing
--disable-usrp2 to the configure script. Unfortunately, the
usrp2/firmware script is still trying to run. This dies when I am trying
to cro
On Tue, Sep 15, 2009 at 04:57:32PM -0400, Philip Balister wrote:
> I'm trying to disable the configure stuff for the USRP2 by passing
> --disable-usrp2 to the configure script. Unfortunately, the
> usrp2/firmware script is still trying to run. This dies when I am trying
> to cross compile the
On Tue, Sep 15, 2009 at 13:57, Philip Balister wrote:
> I'm trying to disable the configure stuff for the USRP2 by passing
> --disable-usrp2 to the configure script. Unfortunately, the usrp2/firmware
> script is still trying to run. This dies when I am trying to cross compile
> the code. For the
Micaz work in the 2.4 Ghz band so i guess if you are using a daughterboard
that work in that frequency band then that should work. Check this out.
https://www.cgran.org/wiki/UCLAZigBee
In the US this specification adheres to the 2.4 GHz band.
Thanks,
Mir
On Tue, Sep 15, 2009 at 9:45 AM, tronix w
I'm trying to disable the configure stuff for the USRP2 by passing
--disable-usrp2 to the configure script. Unfortunately, the
usrp2/firmware script is still trying to run. This dies when I am trying
to cross compile the code. For the OMAP3, I have no gig-E so I just want
the usrp2 stuff out of
On Tue, Sep 15, 2009 at 09:06:58AM -0700, E. Ornelas wrote:
>
> Thanks for the help.
>
> I have another question:
> I noticed that the transfer is done 8-bit at a time.
> I need to write a 24-bit word into a ADF4153 Frequency Synthesizer.
> Is it possible to transfer 24-bit in a single burst?
Th
On Tue, Sep 15, 2009 at 04:41:39PM +0200, Ulrika Uppman wrote:
> Hi all!
>
> I ran into the constant USRP2_MIN_RX_SAMPLES = 371 defined in
> usrp2_base.h, but I don't get what it is used for (it comes with the
> comment "BIG ASS FIXME: get from lower layer MTU calculation").
I believe you're refer
On Tue, Sep 15, 2009 at 04:39:49AM -0500, Tachwali, Yahia wrote:
> Hello Guys,
> I was wondering if any efforts have been made to apply parallel
> programming techniques in GNU radio projects. I have seen a project
> of building an OFDM transceiver using a cluster and MPI
> technique. However, in
Thanks for the help.
I have another question:
I noticed that the transfer is done 8-bit at a time.
I need to write a 24-bit word into a ADF4153 Frequency Synthesizer.
Is it possible to transfer 24-bit in a single burst?
Again, thank you for your time.
Eric Blossom wrote:
>
> On Mon, Sep 14, 2
Ulrika Uppman wrote:
Hi all!
I ran into the constant USRP2_MIN_RX_SAMPLES = 371 defined in usrp2_base.h, but I don't get what it is used for (it comes with the comment "BIG ASS FIXME: get from lower layer MTU calculation").
Does anyone know anything about this constant and what it affects? ...
Hi all,
I will be working on a project to study various distributed schemes in a
wireless sensor network. Before starting I wanted to know few sensors
compatible with usrp. I found few papers where authors used MICA2 and MICA
z. I heard they are expensive. Can you give me an idea of the sensors
c
Hi all!
I ran into the constant USRP2_MIN_RX_SAMPLES = 371 defined in usrp2_base.h, but
I don't get what it is used for (it comes with the comment "BIG ASS FIXME: get
from lower layer MTU calculation").
Does anyone know anything about this constant and what it affects? ... what is
depending on
Li Mei-Wen wrote:
When I building a Full GNU Radio System
(http://gnuradio.org/trac/wiki/CygwinInstallMain on windows)
$ cd gnuradio-3.2
$ ./configure
I get following error message.
And I saw the other discuss,
I also did the
"./configure --prefix=$BOOST_PREFIX --with-libraries=threa
Hello Guys,
I was wondering if any efforts have been made to apply parallel programming
techniques in GNU radio projects. I have seen a project of building an OFDM
transceiver using a cluster and MPI technique. However, in case of using
laptops (where multicore shared memory architecture) inste
Hi,
I am trying to implement ofdm transmission using gnu radio and I want to
apply different modulation schemes for the different sub carriers. I believe
the existing code does not support this. Can somebody point out the exact
location in the source code which needs to be modified for the abo
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