[Hackrf-dev] Newbie Hackrf One gqrx + gnuradio + gr_osmosdr

[Chris Kuethe]

Sounds like libhackrf wasn't present when libosmosdr or gqrx were linked.
What does "ldd `which gqrx`" say?
On Mar 5, 2015 3:22 PM, "Chris Hallinan" <challinan at gmail.com> wrote:

> Greetings,
>
> I'm new to gnuradio. Just got my HackRF One.
> My target is an embedded target, and I'm using Yocto/OE to
> cross-compile all of these components.
>
> I whipped up a recipe for libhackrf, and verified that basic
> functionality is there.  I can successfully run hackrf_info, and
> hackrf_transfer up to 20 M samples/sec.
>
> root at pluto:~# hackrf_info
> Found HackRF board.
> Board ID Number: 2 (HackRF One)
> Firmware Version: 2014.08.1
> Part ID Number: 0xa000cb3c 0x006a4752
> Serial Number: 0x00000000 0x00000000 0x14d463dc 0x2f714fe1
>
> However, gqrx does not recognize my HackRF One.
>
> I have gr_osmosdr and gnuradio present on the target.  Maybe I'm
> missing some other components?  Remember, I'm in an embedded
> environment so I can't just yum or apt-get a package ;)  But I
> certainly can build it from source.
>
> What I'm having trouble understanding is how gqrx + gnuradio actually
> detects the HackRF One.
>
> Any help is much appreciated.
>
> Regards,
>
> Chris
>
>
> --
> Life is like Linux - it never stands still.
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