Closed teintuc closed 5 years ago
The whole release process of Gqrx (and all other programs relying on gnuradio-osmosdr
) is kind of broken for most (all?) distributions, because they ship the latest "stable" release of gnuradio-osmosdr
(0.1.4), which is almost 5 years old. This is going to get worse with GNU Radio 3.8, but that's another story.
You can start with the gqrx-sdr-2.11-5 image from Github. It provides all the necessary libraries to run Gqrx, including a recent version of gnuradio-osmosdr
, you just have to copy the udev rules to /etc/udev/rules.d/
. You can run it from the extracted archive with ./gqrx
.
This should work on all distributions.
On Arch Linux, you can also build Gqrx from the AUR. Install gr-osmosdr-git
from the AUR and then install gqrx-git
with your favorite AUR-helper (I use yay). This essentially results in the same build as the archive from Github or http://gqrx.dk.
On Arch Linux, I recommend the installation from the AUR.
Hi,
Thanks for your help. Do you have any link I could read to learn more about all this?
I tried both solutions:
> gqrx
gr-osmosdr v0.1.4-127-g4d83c606 (0.1.5git) gnuradio 3.7.13.4
built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri rfspace airspy soapy redpitaya
Resampling audio 96000 -> 48000
BookmarksFile is /home/miky/.config/gqrx/bookmarks.csv
[INFO] [UHD] linux; GNU C++ version 8.2.1 20180831; Boost_106800; UHD_3.13.0.1-0-unknown
gr-osmosdr v0.1.4-127-g4d83c606 (0.1.5git) gnuradio 3.7.13.4
built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri rfspace airspy soapy redpitaya
[INFO] Make connection: 'LimeSDR Mini [USB 3.0] 1D3BD157C17A71'
[INFO] Reference clock 40.00 MHz
[INFO] Device name: LimeSDR-Mini
[INFO] Reference: 40 MHz
[INFO] LMS7002M calibration values caching Disable
[INFO] RX LPF configured
terminate called after throwing an instance of 'std::runtime_error'
what(): In hierarchical block source_impl, output 1 is not connected internally
zsh: abort (core dumped) gqrx
@teintuc I also ran into this problem and @alexf91's second solution is the one to use.
Specific to your LimeSDR Mini issue (which I also came across), you need to install the aur/soapylms7-git
package prior to building gqrx-git
.
It's worth mentioning that I get best performance using Soapy Drivers for LimeSDR, as described in the docs: http://gqrx.dk/supported-hardware#limesdr
Typically, my update process for GQRX and the toolchain goes something like this:
gr-osmosdr-git
gqrx-git
Then my device string is driver=lime,soapy=0
In the .config/gqrx/default.conf
file, here's my input block that works:
[input]
antenna=LNAW
dc_cancel=true
decimation=2
device="driver=lime,soapy=0"
frequency=147015000
gains=@Variant(\0\0\0\b\0\0\0\x3\0\0\0\x6\0T\0I\0\x41\0\0\0\x2\0\0\0x\0\0\0\x6\0P\0G\0\x41\0\0\0\x2\0\0\0\x61\0\0\0\x6\0L\0N\0\x41\0\0\0\x2\0\0\0\xfe)
sample_rate=9500000
@tomswartz07 Thank you so much for your help. It works fine now. It still take some time to start but I'm fine with it.
Thanks again
Hi,
I followed the advice from #667 and I installed the gqrx 2.11.5 from the repository. Unfortunatly, the application is really really slow just to show me the configuration window. In a cli I just get these messages:
When I finally get the configuration window, the main one won't show up. I'm new into the SDR world so any help is welcome.
Thanks