As kludge, you can edit
/include/gnuradio/types.h
and add
typedef unsigned short gr_uint16;
You'll need to add
-std=c++11
to your CFLAGS.
But the show stopper may be gsl.
The FindGSL.cmake script punts to gnuradio - gnuradio will accept any
version above or equal to 1.10.
I have
It's a classic case of code "bit rot". gr-fbmc is including
gnuradio/types.h to provide a typedef for "gr_uint16". But that typedef
was removed last year with this commit.
https://github.com/gnuradio/gnuradio/commit/e2d611fabf29cde2c0b4a9b3305bcf56160e1155
You'll have to edit the file
Hi everyone
I want to install gr-fbmc from pybombs. For this reason i executed the next
command:
~$sudo pybombs install gr-fbmc
But i have gotten the next errors:
"PyBOMBS - INFO - PyBOMBS Version 2.3.3a0
PyBOMBS.Packager.apt - INFO - Install python-apt to speed up apt processing.
Hello all,
I'm fairly new to GNURadio and am trying to make a receiver for ADS-B
signals (I know there are a lot out there already, but I'm trying to
work through the process on my own to familiarize myself with all the
different parts of GNURadio). Here's a sketch of what I have right now:
Thanks for getting back to me. The packages I installed were:
- libqwtplot3d-qt4-0v5, libqwtplot3d-qt4-dev from apt install
- qwt-6.1.0 (not the most recent, but what the page recommends), from
source. I'd previously tried installing the most recent from the repos
(apt), but had the same
Hi Robert,
Am 9. April 2018 um 01:31:42, Robert Stanford (rstanford8...@gmail.com)
schrieb:
I have cloned and installed gr-inspector using the instructions on the
webpage. One change (addition) necessary to get gr-inspector to install on
my system (Ubuntu 17.10) was to run ln -s
Hello, thank you for your attention, I have a doubt in How install the next
branch of gnuradio. I have install the master branch of gnuradio very
well, it is working fine, but I need to install the next branch, I have
modified the config.yml archive of Pybombs like this:
gitbranch: next
Hello Priyanka,
As mentioned in the previous e-mails, you are not dealing with the IF stage at
all. Yes, the tuners of the RTL-SDR dongles may have some IF stages, but that
is an internal thing and the data you are getting is in baseband. That
intermediate frequency means nothing to the
Hi,
as far as I know, RTL-based dongles cannot deliver samples at 38.192 MS/s,
they are limited to 2.4 MS/s.
Best regards,
Carles
On Mon, Apr 9, 2018 at 3:14 PM, PRIYANKA PRIYADARSHINI <
priyankapriyadarshini...@gmail.com> wrote:
> Hi,
>
> Thank you for your response, I got your point.
Hi,
Thank you for your response, I got your point. But I need to know this:
I want to receive a GPS L1 signal (1575.42MHz) and I studied that the local
oscillator of RTL-SDR has the intermediate frequency of 3.57MHz-4.57MHz. So
when the signal with this IF goes to ADC of SDR, I want my ADC to
This happens because open() can be executed in a different thread than
work(). It also keeps the system call ::open() outside the work()
thread, which can help performance a little.
As Marcus mentioned in another thread, a more elegant way of doing
things would be to have message-based
Dear Priyanka,
According to https://www.rtl-sdr.com/about-rtl-sdr/ :
The maximum sample rate is 3.2 MS/s (mega samples per second). However, the
RTL-SDR is unstable at this rate and may drop samples. The maximum sample
rate that does not drop samples is 2.4 MS/s, however some people have had
Hi,
I am trying to receive GPS signal using RTL-SDR with GNU Radio. I am
interested in L1 band of GPS signal (1575.42MHz). But I am confused about
my sampling frequency. What value should I choose as samp_rate in RTL-SDR
block of gnuradio?
Thank you
Priyanka
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