Re: [Discuss-gnuradio] stop() and wait() on topblock does not work on OS X

[Stefan Oltmanns]

Unfortunately I do not have any other hardware than two different RTL
devices (one with E4000 tuner and one with R820T).
I attached the most simple program to reproduce that error, it just
connects the OsmoSDR source with a null sink, starts the flowgraph,
waits a second and then stops it and exit.
Working fine on Linux and Windows, but not on OS X (10.9), program never
returns. Same problem with all stuff (boost/libusb...) self build or
installed using ports.
Is someone able to find the bug?

Thanks
Stefan



Am 23.09.2014 09:06, schrieb Sylvain Munaut:
>> Ah; OK.  Running osmocom_fft using a HackRF Jawbreaker and everything works 
>> OK; I can do "stop", "run", and close without issues.  Maybe this issue is 
>> specific to some RTL device(s) rather than OSX? - MLD
> 
> Well, it definitely works with rtl on linux, but it wouldn't suprise
> me if the issue was specific to the combination OSX+rtl since the
> 'stop' path is highly dependent of the hw driver and its interactions
> with libusb.
> 
> Cheers,
> 
>     Sylvain
>

osmo_test.cc
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