Though I'm currently on a ThinkPad, I like Dell Latitude as well. I prefer their corporate line over XPS, mostly because if you break something, say a keyboard, they have service manuals and parts. https://www.dell.com/learn/us/en/70/campaigns/xps-vs-latitude-heaI bought my last Dell Latitude
at 19:31 -0700, lists wrote:
> https://wiki.gnuradio.org/index.php/Download
uhhh that wiki page is ... dated. It also doesn't solve the issue of
not being able to import gr-osmosdr, which isn't part of GNU Radio
itself!
Also, clearly *not* the way I'd recommend on a raspberry Pi:
What lazygra
This should get you started. https://wiki.gnuradio.org/index.php/DownloadDon't forget to use "recursive".Not all Linux installations are set up to complile code. You need to satisfy dependencies from the repositories. I never got pybombs to work. I build from git.
Yes my comment was for synchronous sampling. You need to window for a general purpose condition. A simpler explanation is that the DFT uses "periodic glasses." That is you take your sample and slap identical
When a signal is modulated, you need to use a FFT technique âto get the power. My experience is all based on outmoded analog modem design, but the idea is the same. The hardware FFT based spectrum analyzer sums
You can get a soft failure by overloading a receiver input, let alone a hard
failure. If you are testing a $15 dongle, no big loss. If you are testing a
real receiver, I would check to see what is the maximum allowable input power.
Using a signal generator is a matter of RTFMing.
Original
Looks reasonable except for the part on scrambling. I never liked how the wiki
wrote that up. Generally the scrambling scheme is published if the goal is
whitening.
Basically this is the definition difference between strict communications
theory versus colloquial usage.
A few typos in the
This isn't exactly the problem I was having since the polar tests failed for
me. But as soon as the code is patched I will do a build and see if my problems
go away.
At one time the polar tests passed on Opensuse for me , but to be fair it was
on a different build of Opensuse 42.2. (Long
Now I understand the environment variable issue. Would it make more sense just
to do a "make install" then see what fails on "make test"? Or will make test
always use shall we say a custom environment?
The rest of the suggestions I will need to chew on later when on the PC.
Original Message
I'm not sure I follow you here on the environment variables. They have to be
proper for both normal and tests operation.
Regarding sudo, when I am working in /usr/local, I just do su and be done with
it.
Original Message
From: Michael Dickens
Sent: Wednesday, May 24, 2017 6:13 AM
To:
Anyone successfully running gnuradio with gsl gnu scientific library 2.3
installed. Success means passing all the "polar" tests.
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"Latest commit 0e32fca 4 days ago." That comes right off of github.
https://github.com/gnuradio/gnuradio
When I'm on that machine, I will research what I have for the gnu scientific
library. I have it, but don't know if it is up to date.
Original Message
From: Cinaed Simson
Sent: Sunday,
Be that as it may, I have noticed that the first "cmake../", that is a fresh
directory, produces different output than a "make clean" followed by "cmake
../". I've made it a point to do a "rm -r build".
By output, I means whatever is written to standard output. I don't know if a
fresh
I suppose I could uninstall thrift since that looks really hosed on my system.
That would get rid of some errors.
Is there a recommended rev?
Original Message
From: Ron Economos
Sent: Saturday, April 29, 2017 7:03 PM
To: discuss-gnuradio@gnu.org
Subject: Re: [Discuss-gnuradio] test and
How do I go back one rev on github?
Original Message
From: Cinaed Simson
Sent: Saturday, April 29, 2017 6:42 PM
To: discuss-gnuradio@gnu.org
Subject: Re: [Discuss-gnuradio] test and build errors on 3.7.12git-101-g098dc3e0
On 04/29/2017 05:52 PM, li...@lazygranch.com wrote:
> I have ZMQ.
When you do git, you need to use the --recursive flag.
Only /home was saved , but there was no code there. I kind of wished I had
mirrored /usr/local because it was a lot of work to build some of the code
again, but that wouldn't be a clean installation.
How is this for an idea? Log4cpp isn't unique to gnuradio. I will dig around
for some
Funny thing you mention a clean installation. I found btrfs to be a disaster on
opensuse. It turns out on some machines this is a known problem. It turned out
the snapshots provided by btrfs were worthless, and it would lock up my
machine. So I did a fresh install of opensuse on ext4 for the OS
Yes to the dev install.
I'm not exactly sure what I can do about ldconfig.
Apologies in advance for an advert laden website link, but should I add
/usr/local/lib64 as shown below:
https://codeyarns.com/2014/01/14/how-to-add-library-directory-to-ldconfig-cache/
The odd thing is log4cpp is the
I’m attempting and failing to use a USRP2 w/RFX1800 to transmit a known
good L1 GPS signal sample to a COTS receiver for some repeatable hardware
testing work. The code transmits without error messages however the
receiver doesn't “track” any satellites from a cold start with a sample of
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