Hello everyone! I am new to GNURadio. I tried installing cygwin with all
the utilities and libraries as given on gnuradio.org. And then I unzipped
gnuradio as well. I have the following doubts:( 1 ) Shall I unzip GNURadio in
the same drive where I have installed cygwin? For Eg : i have do
On Wed, Feb 24, 2010 at 10:53:49AM +0100, Christian Kisters wrote:
> Hi,
>
> Like in the old thread '[Discuss-gnuradio] memory leak when creating several
> usrp2 objects' from
> 'Jakob Meineke Thu, 30 Jul 2009 09:52:20'
> http://www.mail-archive.com/discuss-gnuradio@gnu.org/msg20403.html
> the
gr_make_io_signature2 and 3? Common mr gnuradio, with your fancy c++ and
your smart pointers and your swig. How-about replacing this with a
single gr_make_io_signature with some parameter defaults:
gr_make_io_signature(min, max, io_size0, io_size1=0, io_size2=0,
io_size2=0... io_size7=0)
-Jo
On 02/25/2010 01:01 AM, TANGUY Philippe wrote:
Hi all,
I would like to send a real signal with a bandwith from DC to 25MHZ
thanks to the USRP2 and the LFTX daughterboard.
So, I generate a Real baseband signal and I use only the "I" channel.
But, it seems that the minimun interpolation of USRP2
Hello,
I have an application that requires me to continuously recieve a signal, while
continuously transmitting a delayed version of that recieved signal. As a
result
I need full duplex. I have a USRP2 and the rfx900 daughter board. My plan
is to use the TX/RX port to transmit while using the R
>Messaggio originale
>Da: trondeau1...@gmail.com
>Data: 25-feb-2010 15.57
>A: "elettra.p...@libero.it"
>Cc:
>Ogg: Re: [Discuss-gnuradio] Question about inputs and outputs of a block
>
>On Thu, Feb 25, 2010 at 9:26 AM, elettra.p...@libero.it
> wrote:
>> Hi all,
>>
>> I'd like to know if i
Good morning,
I need to implement a double 802.15.4-802.11b transmitter that transmits
packets in asynchronous (or aperiodical) mode.
I realized a simple program where the output of the two trasmitters are added
together to generate the output stream.
Unfortunately, when one of the two transmit
Hi there,
I wonder what is the unit of the transmitting amplitude used in
benchmark_ofdm_tx.py?
In transmit_path.py, it is recommended to try 8000, see below.
def set_tx_amplitude(self, ampl):
"""
Sets the transmit amplitude sent to the USRP
@param: ampl 0 <= ampl
On Thu, Feb 25, 2010 at 9:26 AM, elettra.p...@libero.it
wrote:
> Hi all,
>
> I'd like to know if it's possible to create a block with two inputs (or two
> outputs) having different sizes.
> For example, a block that takes a vector of N numbers on one of its two inputs
> and a stream (a vector whic
Quoting TANGUY Philippe :
Ulrika Uppman wrote:
Hi,
I believe the short format isn't implemented for the USRP2 yet, or
has this been done recently?
/Ulrika
Hi,
Indeed, the short format seems to be not implemented for the USRP2
yet. However, usrp2_sink_16sc can be used (I tried to send a
Hi all,
I'd like to know if it's possible to create a block with two inputs (or two
outputs) having different sizes.
For example, a block that takes a vector of N numbers on one of its two inputs
and a stream (a vector which has only one element) on the other input.
I already tried to create a b
Ulrika Uppman wrote:
Hi,
I believe the short format isn't implemented for the USRP2 yet, or has this
been done recently?
/Ulrika
Hi,
Indeed, the short format seems to be not implemented for the USRP2 yet.
However, usrp2_sink_16sc can be used (I tried to send a cosine with
short format but
Hello again,
Just want to clear this out for anyone else who bumps in to this:
The solution is simple. The reason that the timestamps behaved strange in the
3.2 version is because of the byte reverse order of the timestamp when they are
fetched from the pkt->hdrs.fixed.timestamp (I can't believ
Hi,
I believe the short format isn't implemented for the USRP2 yet, or has this
been done recently?
/Ulrika
> -Original Message-
> From: discuss-gnuradio-bounces+ulrika.uppman=foi...@gnu.org
> [mailto:discuss-gnuradio-bounces+ulrika.uppman=foi...@gnu.org]
> On Behalf Of TANGUY Philippe
Hi all,
I would like to send a real signal with a bandwith from DC to 25MHZ
thanks to the USRP2 and the LFTX daughterboard.
So, I generate a Real baseband signal and I use only the "I" channel.
But, it seems that the minimun interpolation of USRP2 is 4 (USRP2faq)
that's why I use interp=4. S
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