)
Is their no choice other than file sink?
Thanks
--- On Mon, 4/20/09, Josh Blum j...@joshknows.com wrote:
From: Josh Blum j...@joshknows.com
Subject: Re: [Discuss-gnuradio] GRC:Suitable Sink required
To: Saleem Akhtar saleemakhta...@yahoo.com
Cc: discuss-gnuradio@gnu.org
Date: Monday, April 20, 2009, 4:37
If you want to extract samples from a gnuradio data stream and process
them in python, you should make a hierarchical block with a message sink
inside. The wxgui blocks are all great examples for this.
Try
http://gnuradio.org/trac/browser/gnuradio/trunk/gr-wxgui/src/python/fftsink_gl.py
Hi,
On Mon, 4/20/09, Saleem Akhtar saleemakhta...@yahoo.com wrote:
Hi,
It appears that gr.message_sink and gr..msg_queues are for
digital data. but my flowgraph (periodogram) is for analog
samples,
This is not true (see: usrp_spectrum_sense.py).
complex baseband samples from usrp --
Ahh, no vector sink. The vector sink will queue up samples forever, and
although you can clear the buffer, you will not stay vector aligned with
the fft size.
Vector sink is good for the QA code with a finite number of samples in
and out, but i would definitely not recommend it for dealing
You should probably start by looking at the existing wx gui sinks, copy
and modify one:
http://gnuradio.org/trac/browser/gnuradio/trunk/gr-wxgui/src/python
The vector sink is not what you want here.
-Josh
Saleem Akhtar wrote:
Hi,
I am trying to implement a periodogram in gnu radio.
Thanks, but i dont want to use GUI sink. I want to get an array of samples
which represent the periodogram. So that i can do further processing on them.
Regards
From: Josh Blum j...@joshknows.com
Subject: Re: [Discuss-gnuradio] GRC:Suitable Sink required
To: Saleem Akhtar saleemakhta
Subject: Re: [Discuss-gnuradio] GRC:Suitable Sink required
To: Saleem Akhtar saleemakhta...@yahoo.com
Cc: discuss-gnuradio@gnu.org
Date: Monday, April 20, 2009, 3:55 AM
You should probably start by looking at the existing wx gui sinks, copy and
modify one: http://gnuradio.org/trac/browser/gnuradio
Thanks! I will look into it.
--- On Mon, 4/20/09, Josh Blum j...@joshknows.com wrote:
From: Josh Blum j...@joshknows.com
Subject: Re: [Discuss-gnuradio] GRC:Suitable Sink required
To: Saleem Akhtar saleemakhta...@yahoo.com
Cc: discuss-gnuradio@gnu.org
Date: Monday, April 20, 2009, 4:37 AM
You
