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Re: [Discuss-gnuradio] reset() for probe_avg_mag_sqrd


From: Stefan Oltmanns
Subject: Re: [Discuss-gnuradio] reset() for probe_avg_mag_sqrd
Date: Thu, 21 Aug 2014 19:43:21 +0200
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:24.0) Gecko/20100101 Thunderbird/24.0

Hi,
I posted the issue with a patch about 2 weeks ago, I´m not sure anybody
has seen it yet:
http://gnuradio.org/redmine/issues/709
Would be great if it could be included.

Thanks
Stefan


Am 04.08.2014 11:05, schrieb Martin Braun:
> Stefan,
> 
> this might be useful, can you post an issue on gnuradio.org, and
> describe as clearly as possible what you need? A patch, even if small,
> also helps to make things clearer for us.
> 
> M
> 
> On 08/02/2014 07:50 PM, Stefan Oltmanns wrote:
>> Hello,
>>
>> my application is monitoring the RF level and often changeing the
>> frequency. Unfortunately it takes some time for probe_avg_mag_sqrd to
>> adjust to the new RF level (about 2 seconds if old level -10dB and new
>> level -40dB).
>> I found out the the iir-filter probe_avg_mag_sqrd uses has a reset
>> function, so all I did was adding a reset-function in probe_avg_mag_sqrd
>> to call it and it seems so work fine.
>> Is there any reason probe_avg_mag_sqrd doesn´t have a reset function
>> yet? Is there some problem I don´t see?
>> In case not, could that be added in official GNURadio? Otherwise my
>> application would only work with modified GNURadio (or I would need to
>> include my modified probe_avg_mag_sqrd with a new name in my
>> appliaction). I would prefer to have this feature in official GNURadio,
>> as it´s probably useful for somebody else as well.
>>
>> Best regards
>> Stefan
>>
>>
>> Note: I´m not sending a patch because it´s just 3 lines of code and I
>> don´t know Python, so somebody else would have to complete it anyway.
>>
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>>
> 
> 
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