NBFM problem with rtl_fm on Raspberry Pi 2

Nikolay Dimitrov picmaster at mail.bg
Tue Jul 7 23:23:10 UTC 2015


Hi Hayati,

On 07/08/2015 01:24 AM, Hayati Ayguen wrote:
>
> Hi,
>
> i'm experiencing problems demodulating (NB)FM with rtl_fm, when
> compiling directly on Raspberry Pi 2 with Raspbian: i just get noise!
> WBFM does work. And i tested many things like calibration, frequency,
> samplerate .. directly with a LPD (low power device).
> rtl_tcp works nice with SDR# and i can verify the calibration with it.
>
> In the end, i got paranoid and thought of compiler errors. So i tested
> the same on a Raspberry Pi (1) B+ with same Raspbian image:
> That works good. No problems!
>
> Anyone else experiencing the same problem?
> What is the solution?
>
> kind regards,
> Hayati

Is the same code working OK on x86 machine for you?

Regards,
Nikolay



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