Have a look at your dmesg log. You probably see a not enough
bandwidth message. Are you using an usb 2 or an usb 3 port ?
-- Volker
Am 19.03.2014 03:57, schrieb Mike Harpe:
I am trying to run the FCD nfm demo with the proplus module. This is
using 3.7.3. Everything compiled and loaded
Hi,
This is the first time I send email to GNURadio Mailing List. Very glad to
exchange ideas to all members.
Recently, I want to extract RSSI from USRP N210. Is there any system to extract
RSSI,or I have to build system by myself?
In GRC, is there any library that has math module to
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Hi Owenzhang,
welcome to the mailing list!
GRC is a tool to construct flow graphs of GNU Radio blocks; there is
no math library in GRC, but there are blocks that perform
mathematical operations. Since you are probably looking for
sqrt(|x|²), try
On 03/19/2014 12:25 AM, Jonathan Fox wrote:
So I have the stock python scripts (tx_ofdm and rx_ofdm) located in the
gr-digital examples and put USRP sources and sinks in the appropriate
spots. I left sampling alone (100K for TX, 3.2M for RX) and had the
TX/RX frequency at 500 MHz. The USRPs
Hi developers,
I have a fresh gnu radio installed with pybombs for my usrp B200. It runs on a
Lenovo X230 with debian testing x64.
When I use uhd_rx_cfile i get constant O-overruns (output given below).
The uhd-benchmark runs without problems:
sudo ./benchmark_rate --duration 600
Hello Ingmar,
Can you please repeat the experiment with lower sampling rates (say, 10
Mhz)? Thanks.
best,
aditya
On Wed, Mar 19, 2014 at 8:42 AM, Ingmar Splitt
ingmar.spl...@eas.iis.fraunhofer.de wrote:
Hi developers,
I have a fresh gnu radio installed with pybombs for my usrp B200. It
Abhishek,
On Wed, Mar 19, 2014 at 4:53 PM, Abhishek Bhowmick
abhowmic...@gmail.com wrote:
My current hardware doesn't support AVX2. How practical is it to develop
software for AVX2 intrinsics using Intel's SW Development Emulator (and
possible performance testing on a remote machine) ?
I'm
On Mon, Mar 17, 2014 at 11:49 PM, rwfishe...@comcast.net wrote:
I successfully? installed gnuradio 3.7.3 from source on Ubuntu 12.04 using
the gnuradio-build script, but am running into problems demodulating
anything from a R820T based SDR. GRC runs fine, but when I attempt to
execute any
I'm trying to use gnuradio with wsjt. To do that, I need to make the gr
audio source and sink look like a soundcard to the wsjt program. One
might think this is simple; it is not or at least apparently not. I've
been lost in the dismal swamp of the Linux sound system for about a
week or so.
Hello Community,
This is the link to my GSoC 2014 proposal. I am looking forward to
feedbacks on the proposal.
www.google-melange.com/gsoc/proposal/public/google/gsoc2014/chandan_pradhan/5629499534213120
___
Discuss-gnuradio mailing list
Hi Abhishek - Your proposal is coming along nicely! I'll 2nd (or, maybe 3rd by
now) encouraging you to get your proposal into Melange so that we can comment
on it there more. My up-front comment is that you probably want to state that
OpenAirInterface is wholly licensed under the GPLv2 ( and
On Wed, Mar 19, 2014 at 6:59 PM, djl d...@montana.com wrote:
I'm trying to use gnuradio with wsjt. To do that, I need to make the gr
audio source and sink look like a soundcard to the wsjt program. One might
think this is simple; it is not or at least apparently not. I've been lost
in the
Thanks. Will address these points. Project proposal is already on Melange,
actual proposal is uploaded at :
https://github.com/abhowmick22/GSoc14-Proposal
Abhishek
On Wed, Mar 19, 2014 at 11:49 PM, Michael Dickens michael.dick...@ettus.com
wrote:
Hi Abhishek - Your proposal is coming along
My current hardware doesn't support AVX2. How practical is it to develop
software for AVX2 intrinsics using Intel's SW Development Emulator (and
possible performance testing on a remote machine) ?
Abhishek
On Wed, Mar 19, 2014 at 5:39 AM, West, Nathan
n...@ostatemail.okstate.eduwrote:
Can you
Thanks for the responses.
When I use the USRPs the UHD sink is placed after the OFDM Cyclic Prefixer,
right after the Mutliply Const (50m). I haven't changed any settings
because I remember reading in a few previous emails that the most common
question people ask is Did you change anything?
On Mon, Mar 17, 2014 at 3:19 PM, Rick Farina sidh...@gmail.com wrote:
Just to confirm, is everything working properly for you now, Chris?
Yes, with the portage mods below:
package.keywords:
~net-wireless/gnuradio-3.7.3 ~amd64
~dev-python/pyqwt-5.2.0 ~amd64
~dev-libs/boost-1.53.0 ~amd64
Hi Marcus,
Thank you very much!
You give me a simple way to calculate sqrt.
Before I received your mail,
I had to use the Complex to float and Multiply to achive the same function.
When I use File Sink to get the binary stream with data type float, I
have to use my own C program
covert the data
Since the LastTests.log file was so large (150K) I extracted a few error blocks
from the file. I'm attempting to compile this on a PowerBook G4 (PowerPC
architecture) running Ubuntu 12.04.
RUN_VOLK_TESTS: volk_32fc_s32fc_multiply_32fc(20462,1)
Volk warning: no arch found, returning generic
On Wed, Mar 19, 2014 at 10:25 PM, rwfishe...@comcast.net wrote:
Since the LastTests.log file was so large (150K) I extracted a few error
blocks from the file. I'm attempting to compile this on a PowerBook G4
(PowerPC architecture) running Ubuntu 12.04.
Wow. Haven't had anyone report using a
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