Hi!
I have put a Flow-Graph together, which is quite simple:
Sine Signal -> USRP2 UHD
Now I want to change the center-frequency as fast as possible.
My initial idea was a while True loop and to issue the
self.uhd_usrp_sink_0.set_center_freq(self.freq, 0) command from Python.
This does not work.
On 02/08/2012 01:29 AM, Martin Braun wrote:
> Hi everyone,
>
> On Tue, Feb 07, 2012 at 09:46:08AM -0500, Philip Balister wrote:
>> At the last developer call I agreed to lead the GSoC effort.
>
> That's great!
> As you might know, I'm always interested in getting students involved in
> GNU Radio,
On Wed, Feb 8, 2012 at 7:34 PM, Ian Buckley wrote:
> Just to confirm, the USRP2/N2x0 ADC samples at 100MHz. (The DAC output
> however runs at 400MHz, its fed samples at 100MHz and it has built in 4x
> interpolation which may be the source of confusion).
>
> On Feb 8, 2012, at 4:12 PM, Tom Rondea
Nazmul -
Your version of UHD is from November 22nd. Will you try updating your UHD
install?
I'm not sure how you installed, or how familiar you are with git / Linux -
here is a quick command list, assuming you used Git to checkout the code to
begin with, and it is in a directory called uhd.git/
Hey,
Apologies if this is a duplicate but i found this is my drafts while
i thought i got delivered.
I having been trying to debug my demodulator for a few days now and
in due process i receive the following error message.
ValueError: itemsize mismatch : dbpsk_demod(5):0 using 1, sub
Hi all,
I've just updated my system and found a problem when trying to use the
uhd_mimo_sink: AtributeError: 'module' object has no attribute 'mimo_sink'.
I don't know if it has to do with some mistake during the installation
progress and this block is missing or it is something else. Referring to
On Thu, 9 Feb 2012 21:24:46 +0100, Jorge Hernandez wrote:
> Hi
all,
>
> I've just updated my system and found a problem when trying
to use the uhd_mimo_sink: AtributeError: 'module' object has no
attribute 'mimo_sink'.
> I don't know if it has to do with some mistake
during the installation
self.uhd_usrp_sink_0.set_center_freq(self.freq, 0) will take forever, the
whole front end has to re-settle. How far are you moving the center
frequency? If it's less than 50MHz you could change the sin signal
frequency. You could even hook up a Frequency modulator and change the
frequency continual
I am working with GNURadio 3.5, UHD_003.004.000-287958b and USRP N210
running WBX daughterboards. I need to access and use the device's MAC
address from my python code. On browsing through the documentation, I found
the following class *usrp2_base* in Gnuradio 3.4.2 has a method
*mac_addr()*to get
On Thu, Feb 9, 2012 at 4:43 PM, Dhrubojyoti Roy
wrote:
> I am working with GNURadio 3.5, UHD_003.004.000-287958b and USRP N210
> running WBX daughterboards. I need to access and use the device's MAC
> address from my python code. On browsing through the documentation, I found
> the following class
On Thu, Feb 9, 2012 at 12:47 PM, anay tuljapurkar <
anay.tuljapur...@gmail.com> wrote:
> Hey,
>
> Apologies if this is a duplicate but i found this is my drafts while
> i thought i got delivered.
>
> I having been trying to debug my demodulator for a few days now and
> in due process i
On Mon, Jan 30, 2012 at 12:24 PM, anay tuljapurkar <
anay.tuljapur...@gmail.com> wrote:
> Dear all,
> I am currently working on a gnuradio project and i was wondering if
> anybody could please share some information about how crc checks are made.
> As in when one makes a crc32 call from ones p
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