Hi,
See https://github.com/mbsat/gr-poes-weather/tree/master/apps/GOES/gui
You need to upgrade the code to work with latest GR (to use cmake and
stuff)
To decode frames into images you need to use the RICE algorithm.
Patrik
On Thu, 2013-10-24 at 10:55 -0400, Raydel Abreu (CM2ESP) wrote:
> Hell
Hello Ian and all,
Thanks for the attached files, i tested it but when opening it says that
some blocks are not defined, a costas loop in one case and I don't remember
the other one...
After browsing a little bit on the GNU Radio website I found a folder that
includes that files, perhaps, downloa
Patrick,
Thanks for the link!!! I have visited your repository before, but I failed
to dig deeper, that's why I didn't found the GOES I believed it was only
for HRPT, that's a great opportunity, I will try to build it.
Quick question, you mention I need to do RICE for obtaining images, so if I
un
Hi Rydel,
Right, you will first get CCSDS frames (bpsk-demodulated) let us call
that file lrit-frames.dat. To create images from the frames
(lrit-frames.dat) we need to unpack the data (lrit-frames.dat) using the
RICE algorithm to a new file say goes-13-lrit-frames.lrit. Since the
data rate is low
thanks , and i have created the block ,which is working fine (but it is slow
for signals of larger size)
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View this message in context:
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Sent from the GnuRadio mailing list archive at
Hi,
I have a USRP2 + WBX board, and would like to use GRC to simultaneously
transmit and reveive OFDM using a single unit.
Is it possible to have a single GRC file launch two windows and run the
transmission and reception using a single WBX board at the same time?
Best regards,
Elvis Dowson
__
Hi,
If I launch gr-digital/examples/ofdm/rx_ofdm.grc using
gnuradio-companion, it runs a barely visible window that is probably a few
10x20 pixels in size, and if you maximize it, the window is empty with no
controls.
This is with the gnuradio-3.7.1 release.
Best regards,
Elvis Dowson
_
Is there a solution to the "wx_gui_swig" error on Windows when using a WX
FFT? I am using GNURadio 3.7.
Paul B. Huter
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
On Fri, 2013-10-25 at 18:13 +0300, Patrik Tast wrote:
> Yeah, use a RTL-dongle and you could also use a $5 TV-inline amplifier
> (or 2x if you have a long line). TV-inline amplifier:s are noisy but who
> cares in your case, the GOES signal is strong at you location. You can
> find one at ebay or h
I'm experimenting with PSK31 transmission. I can transmit bits streamed from a
file, but to take it to the next level, I need to dynamically switch between
keyboard keystroke generated data and a repetitive 1010 without stopping the
flow.
Is there a way in GRC (or the main GR python script) to
Hi,
I'm using stream tags to time tag my data. In particular, I'm reading in
one-second files and tagging the first sample read in with the time. I'm
concerned with how the tag will be handled during decimation, filtering etc. I
have read the documentatio
Louis,
You can use a socket-to-pdu block, and write an external python application
to send repeating data or pass along key strokes through the socket. Use a
Pdu-to-tagged-stream to convert to a stream of bytes that in turn
stimulated the modulator blocks. That'll make integration and
customizat
From: discuss-gnuradio-bounces+sean.nowlan=gtri.gatech@gnu.org
[mailto:discuss-gnuradio-bounces+sean.nowlan=gtri.gatech@gnu.org] On Behalf
Of Jenny Galasso
Sent: Friday, October 25, 2013 3:06 PM
To: discuss-gnuradio@gnu.org
Subject: [Discuss-gnuradio] stream tag samples
Today at 1:02 PM
Hi,
most of you have probably heard, during the last GRCon a Working Group
(GRWG) on GRC was formed as spin-off from the User Experience GRWG. The
goal was and is to add new cool features to our favorite flow graph
generator tool and, in a boarder sense, to discuss how we want a future
Development
From: discuss-gnuradio-bounces+sean.nowlan=gtri.gatech@gnu.org
[mailto:discuss-gnuradio-bounces+sean.nowlan=gtri.gatech@gnu.org] On Behalf
Of Nowlan, Sean
Sent: Friday, October 25, 2013 3:23 PM
To: Jenny Galasso; discuss-gnuradio@gnu.org
Subject: Re: [Discuss-gnuradio] stream tag sample
Inorder to port it to GR the C++ code is needed (where all the fiddling
is done).
Can you give us a link?
Patrik
On Thu, 2013-10-24 at 23:29 -0700, Ian Buckley wrote:
> Raydel,
> There was included in Gnuradio3.3 an example called usrp_rx_lrit which has
> since I assume been depreciated. I have
Dear Miklos,
I got a weird problem while running the sync method(Node A transmit
the sync messages,node A and B receive them).
I control A transmit continuously for 0.2sec and stop for
2sec,repeat this.In the 0.2 sec period, node A could transmit 20 sync
message and the difference of A
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