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Re: [Discuss-gnuradio] FATAL: No supported device found

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] FATAL: No supported device found
Date: Tue, 13 Jan 2015 17:26:12 -0500
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16

On 01/13/2015 05:21 PM, Andreas Ladanyi wrote:

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 librtlsdr

Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium

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