Hi,
I am using gnuradio companion and I noticed that the block "file sink" isn't
written if the number of complex samples stored in it is less or equal to
512. For a bigger number of samples the file has data inside but otherwise
it is empty.
Is it supposed to be this way? Is there any way to cr
Thanks for the input. Endianness has been frying brains for decades!
I agree that what's happening with unpacked_to_packed_bb is correct. Each input
byte (for which only the first LSB is relevant) is stuffed into a byte,
beginning at the LSB. Hence, [1,0,1,0, 0,0,1,0] --> 0b01000101 = 0h45.
Whe
Thats is weird because with me, the file sink will not save anything
above 1024 in real format. Granted, I never tried anything below that.
-Jon
On 4/3/12, frankist wrote:
>
> Hi,
>
> I am using gnuradio companion and I noticed that the block "file sink" isn't
> written if the number of complex
On 04/01/2012 06:44 AM, Jon Watson wrote:
Hi Tom,
Thanks for your suggestions but unfortunately they did not work so
far. As per your suggestion, I have tried tuning the center frequency
of the receiver node according to the estimated frequency offset
between the receiver and the transmitter
On Sun, Apr 1, 2012 at 19:50, Marcus D. Leech wrote:
> Uploaded a new build-gnuradio:
>
> http://www.sbrac.org/files/build-gnuradio
>
> Apparently, on non-English Ubuntu systems, the post-prereq search for
> "libboost_" fails, apparently due to the "_" character. Farking weird,
> but there it is
On 04/03/2012 08:48 AM, Jonathan Fox wrote:
Thats is weird because with me, the file sink will not save anything
above 1024 in real format. Granted, I never tried anything below that.
-Jon
There's nothing in the file sink that cares one little bit about how big
your files are. It just uses th
On 03/04/12 04:20 AM, frankist wrote:
> Hi,
>
> I am using gnuradio companion and I noticed that the block "file sink" isn't
> written if the number of complex samples stored in it is less or equal to
> 512. For a bigger number of samples the file has data inside but otherwise
> it is empty.
>
> Is
On Mon, Apr 2, 2012 at 18:43, Philip Balister wrote:
> On 04/02/2012 09:27 AM, Stefan Ott wrote:
>> Hey
>>
>> Just curious, have you had a chance to look at this?
>>
>> Also, in the meantime I tried using your kernel tree
>> (e100-3.0-pm-2-fixes-from-review) which seems to have a newer version
>>
hii,
i installed gnuradio from script , FM/AM examples worked very well and
other examples also, except usrp_fft.py
it gives me that error after i wrote
usrp_fft.py/.<<
ImportError: cannot import name usrp
but when i wrote
uhd_find_devices<<
linux; GNU C++ version 4.6.1; Boost_104601; UHD_003.004.
Don't use usrp_fft.py any more. The "classic" interface that it
uses has been deprecated for quite some time.
Use uhd_fft.py instead.
On Tue, 3 Apr 2012 17:12:48 +0200, Abdelrahman Ahmed wrote:
> hii,
>
i installed gnuradio from script , FM/AM examples worked very well and
other examples
Hello all,
Still trying to get more acquainted with GNU radio... I was trying to
get SNR working to some point, but no luck yet.
1) I have a receiver which tunes from 0 to 50 kHz (from matlab file
input), and at some point (audio frequencies) I connected the Probe
MPSK SNR block.
2) I connected
Hi,
I'm using gnuradio-companion and in it the FFT-Sink and wonder if there
is an easy way to change the ploting color for the shown data from blue to red?
Thanks
Mario
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On 04/03/2012 09:25 AM, mario behn wrote:
> Hi,
>
> I'm using gnuradio-companion and in it the FFT-Sink and wonder if there
> is an easy way to change the ploting color for the shown data from blue to
> red?
>
I think its hard coded in fft_window.py
gr-wxgui/src/python$ grep COLOR *
-josh
Hello all,
Still trying to get more acquainted with GNU radio... I was trying to
get SNR working to some point, but no luck yet.
1) I have a receiver which tunes from 0 to 50 kHz (from matlab file
input), and at some point (audio frequencies) I connected the Probe
MPSK SNR block.
2) I connected
On Tue, 3 Apr 2012 13:15:00 -0300
John Coppens wrote:
> Still trying to get more acquainted with GNU radio... I was trying to
> get SNR working to some point, but no luck yet.
My apologies for the duplicate. I sent a first copy, and an hour
later it still wasn't on the list. I thought maybe the
Try setting up extra channels in the plot - the next two colours are
green and red. You will have to put some kind of null input to the
channels you don't want, or put the one source into all of them and move
the colours you don't want off the displayed area.
Hugh Pett
On 03/04/2012 9:31 AM
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