Bananapi / LUbuntu
After building GNURadio with the build-script and
compiling / installing with success i can start
gnuradio-companion or any gnuradio based py
application but i get the following error messages.
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.008.001-52-gd9e7a42d
Gtk-Message: Failed to load module "canberra-gtk-module"
-> I know the reason of this error. This is
easy to fix.
gr-osmosdr v0.1.4-9-g48045b59 (0.1.5git) gnuradio 3.7.6
built-in source types: file fcd rtl_tcp uhd rfspace
FATAL: No supported devices found to pick from.
Trying to fill up 1 missing channel(s) with null source(s).
This is being done to prevent the application from crashing
due to gnuradio bug #528.
Source has no sample rates (wrong device arguments?).
It seems that the USB RTL 2832U stick is not found by gnuradio.
I could see the device with dmesg and the rtl_test /
rtl-test -t is successfull.
Any ideas ?
Discuss-gnuradio mailing list
YOu don't have the rtl support compiled-in to
gr-osmosdr--perhaps because you were missing
ok, so the problem is that the build-script didnt
compile gr-osmosdr with rtl support because the librtlsdr
wasnt installed from the build-script before compiling
What do i have to do now ? Should i uninstall
gr-osmosdr and then compile and install gr-osmsosdr again ?