uhd-devel did the trick. No more crashes. Thanks a bunch!
Vipin
On Fri, Feb 2, 2018 at 11:18 AM, Michael Dickens
wrote:
> Hi Vipin - OK; interesting. Can you try the following:
> {{{
> sudo port -f deactivate uhd
> sudo port install uhd-devel
> }}}
> then if those
Hi,
I was trying to compare the output of the IFFT block and that from Matlab.
Here's what I get:
My input: [1,2,3,4]
output from Matlab: [2.5+0j, -0.5-0.5j, -0.5+0j, -0.5+0.5j]
output from gnuradio: [10+0j, 2+2j, -2+0j, 2-2j]
parameter for the FFT block: fft.fft_vcc(4, False, (()), True, 1)
It
Hi Shane - Your GRC scripts are just replicating what GR OFDM does by
default, which is asynchronous detection on the Rx side. There is meta-
data being supplied by the header that could be used if you wanted to
modify the header/payload demux block. That said, unless you're going to
continuously
Hi Vipin - OK; interesting. Can you try the following:
{{{
sudo port -f deactivate uhd
sudo port install uhd-devel
}}}
then if those work, try running "uhd_fft" again & hopefully it will
work. If not, send me the crash log off-list & we'll try something
else. - MLD
On Fri, Feb 2, 2018, at 1:23 PM,
Hello all,
I've been doing radio and satellite communications professionally for about
10 years now. I've just started working with SDR and I have to say...wow.
Even after 10 years as an RF tech, and university training in Computer
Science, this stuff isn't easy to just "pick up". Thanks to all
Hi all,
last chance to buy a train ticket to Brussels :) This weekend, we'll
have FOSDEM as usual, with an SDR track that has a nice agenda:
https://fosdem.org/2018/schedule/track/software_defined_radio/
Also, Phil Balister has organized a small room for GNU Radio-specific
discussions on
Hi,
I want to create a deterministic collision scenario between wifi and
zigbee. I am using gr-ieee 80211 and gr-ieee 802154 along with USRP B210.
I have a constraint that my wifi preambles should always collide with an
ongoing zigbee transmission.
In order to do that, I am thinking of
Hello everyone!
I think it's time that I finally also lose a couple of words on this
topic:
Thanks everyone for making GNU Radio the most popular SDR framework
with certainly the most interesting community! This, especially,
applies to Johnathan, whose contributions on all levels, technically,
Hello,
I am using USRP N210 with CBX daughter board.
In the GNU radio I use USRP_source block followed by wx_gui_fft sink block.
I input a power of -60dB to the USRP. The input power is measured using a
spectrum analyzer.
The RF gain in the source block is kept at 0 dB, sample rate of 25 MHz and
I've arranged a room for a one hour BoF (Birds of a Feather) at FOSDEM.
Several GNU Radio developers will be on hand and we'd like a chance to
meet as many of you as possible and talk about the project.
The BoF is at 1200 Saturday in Room H.3227
Philip
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