Hello there, for few reasons I am still using GNURadio 3.7 which doesn't
come buindled with gr-video-sdl (at least the installation I am using
doesn't) (I know 3.9 comes with it but right now I have some legacy blocks
that are not uvailable for 3.9 so I am stuck using 3.7)
So I tried building gr-v
Hello everyone, I am trying to make a cheap USB dongle working with
gnuradio and gnuradio-companion.
I just tried to use a source block and link to a waterfall sink.
This is the error that I got:
<<< Welcome to GNU Radio Companion 3.10.1.1 >>>
Block paths:
/usr/share/gnuradio/grc/blocks
Loading:
Hi,
did you set the correct frequency? If it is outside the allowed range,
it is expected that the PLL cannot lock.
Best,
Fabian
Am 27.03.22 um 18:46 schrieb Lorenzo Mainardi:
Hello everyone, I am trying to make a cheap USB dongle working with
gnuradio and gnuradio-companion.
I just tried to
Hi Mitja,
there's more going on here, gr-video-sdl has been part of GNU Radio for a long, long time.
Since at least GNU Radio 3.3, in fact; some 15, 16 years.
So, your version of 3.7 would definitely also include it, and you should not try to
backport a more modern version to it.
So, we nee
The error about PLL should be just "cosmetic" and not have any impact.
Anyway, I think I setup correctly both the correct frequency (I would
like to test the broadband FM, so 100e6) both the sampling frequency
(32k).
The real issue is the "Return code -11" error, I cannot find anything
about that.
Is 32k a supported sampling rate? Sounds two orders of magnitude too low.
On 27.03.22 21:22, Lorenzo Mainardi wrote:
The error about PLL should be just "cosmetic" and not have any impact.
Anyway, I think I setup correctly both the correct frequency (I would
like to test the broadband FM, so 100e
On 2022-03-27 15:32, Marcus Müller wrote:
Is 32k a supported sampling rate? Sounds two orders of magnitude too low.
The lowest RTL supported sampling rate is 250K, and then there's a jump
with no supported
rates until something like 900K.
For a single WBFM channel, you need the 250K sampling
Hello there, thanks for trying to help
My current GNURadio version is 3.7.14 and I got it as part of PothosSDR:
https://downloads.myriadrf.org/builds/PothosSDR/PothosSDR-2020.12.28-vc14-x64.exe
since this was installed as part of PothosSDR I didn't build it from source
and I guess during compile
On 3/23/22 13:10, Taylor Clark wrote:
Good evening,
I have been doing some work with packet modulation and I ran
across the OFDM_Loopback.grc file. I initially did some test with my
ZMQ Server and the data rate was terrible. Thinking it was my
datasource, I did some other test until I decid
