On Tue, Oct 7, 2008 at 3:01 PM, Kyle Pearson
<[EMAIL PROTECTED]> wrote:
> I downloaded rev. 9728 from the svn today and after installing it when
> I tried to run find_usrps I got the following error:
>
> find_usrps: error while loading shared libraries: libusrp2.so.0:
> cannot open shared object fi
I downloaded rev. 9728 from the svn today and after installing it when
I tried to run find_usrps I got the following error:
find_usrps: error while loading shared libraries: libusrp2.so.0:
cannot open shared object file: No such file or directory
I am running Ubuntu 8.04 (Hardy) and I followed th
On Tue, Oct 07, 2008 at 07:26:08PM +0200, Stefan Brüns wrote:
> Hi,
>
> in PMT, there is code like:
>
> pmt_u8vector::pmt_u8vector(size_t k, uint8_t fill)
> : d_v(k)
> {
> for (size_t i = 0; i < k; i++)
> d_v[i] = fill;
> }
>
> As std::vector initializes the memory by itself when called
Hi,
Guys, I want to start doing some experiments with SDR using the USRP and I
have some doubts.
To begin with, I'd like to replicate the experiment described in this paper:
http://www.inf.ufsc.br/~tiagorm/Thomas_Schmid_PAPER.pdf , and would like to
know what hardware you recommend(USRP1 or 2, th
Hi all,
I am trying to perform On Off Keying and I figured out that the way
actual chips (TI-Chipcon 1000) do it is by turning on and off the power
amplifier.
I found out that when I just modify the transmit constellation and use
benchmark_tx.py the received power does not go down to 0 when
On Tue, Oct 07, 2008 at 01:04:39PM -0500, Murtuza wrote:
> Hi Friends,
>
> I finally figured out what was wrong in my code. I inadvertently missed the
> return statement in the general_work function. This one little mistake cost
> me an entire week of struggle. Next time I will be more attentive t
Kevin Rudd (Contractor) wrote:
> Hello all,
> I just received my USRP and I have successfully installed GNURadio on
> my
> Linux box. I am just starting to dabble with the code a bit. I am very
> much a Windows/MATLAB developer, so I think I could be far more
> productive
> if I could just st
Hi Friends,
I finally figured out what was wrong in my code. I inadvertently missed the
return statement in the general_work function. This one little mistake cost
me an entire week of struggle. Next time I will be more attentive towards
what I do.
Thanks again to all and esp to Eric
Bye
Ali
On M
On Tuesday 07 October 2008 19:30:58 Santi Ortega wrote:
> How to Kill a previous Audio process?
> I obtain this error: audio_alsa_sink[hw:0,0]: Device or resource busy
> And I remember there is a command to do it... but I don't know which!
There are to possibilities in this case:
Either, you can l
How to Kill a previous Audio process?
I obtain this error: audio_alsa_sink[hw:0,0]: Device or resource busy
And I remember there is a command to do it... but I don't know which!
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Hi,
in PMT, there is code like:
pmt_u8vector::pmt_u8vector(size_t k, uint8_t fill)
: d_v(k)
{
for (size_t i = 0; i < k; i++)
d_v[i] = fill;
}
As std::vector initializes the memory by itself when called with an size
argument in the constructor, the memory is initialized twice.
A faster
On Tue, Oct 07, 2008 at 07:35:43AM -0700, kaleem ahmad wrote:
>
> Hi,
>
> I am using RFX2400+USRP+SUSI
>
> I am using following flowgraph to transmit data:
>
> gr.file_source -> gr.simple_framer -> gr.bytes_to_syms ->
> gr.interp_fir_filter_fff -> gr.frequency_modulator_fc ->
> gr.multiply_cons
But i don't understand the whole code of this file (usrp_fft.py)... I just
want a simple code to pick up a signal y show it in a graphic window. I
think it's better to walk step by step...
2008/10/7 Dimitris Symeonidis <[EMAIL PROTECTED]>
> use the usrp_fft.py
>
>
> Dimitris Symeonidis
> "If you
use the usrp_fft.py
Dimitris Symeonidis
"If you think you're too small to make a difference, try sleeping with
a mosquito!" - Amnesty International
On Tue, Oct 7, 2008 at 16:48, Santi Ortega <[EMAIL PROTECTED]> wrote:
> Hi! I'm very new on this...
> And I would like to know how to just pick up
Hi! I'm very new on this...
And I would like to know how to just pick up a signal of 2.4GHz (I have
Flex2400) and show it in a graphic window.
Thanks!
Regards,
Santiago ortega.
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Hi,
I am using RFX2400+USRP+SUSI
I am using following flowgraph to transmit data:
gr.file_source -> gr.simple_framer -> gr.bytes_to_syms ->
gr.interp_fir_filter_fff -> gr.frequency_modulator_fc ->
gr.multiply_const_cc -> usrp.sink_c
When I start the flowgraph by either start() or run() or Main
Hello all,
I am still developping my own board that use the USRP daughter board. I need
to know what is the maximum current consumption of these boards.
Thank you in advance.
Patrick
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Hi guys,
Previously i was told that in oder to create a case of
simultaneous transmission through two antennas, i
would need to utilise a time interleaver block. While
i have successfully implement a SDR that performs the
desired simultaneous transmission, i still do not
understand why do i need a
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