[hpsdr] Alex Bug?

Dan Mitchell danmitchell at embarqmail.com
Thu Sep 1 08:48:09 PDT 2011


Bill;
The problem does not appear on 60m, 30m, 17m, or, 12m.
73,
Dan, W0IQ

-----Original Message-----
From: hpsdr-bounces at lists.openhpsdr.org
[mailto:hpsdr-bounces at lists.openhpsdr.org] On Behalf Of Bill Tracey
Sent: Wednesday, August 31, 2011 6:28 PM
To: hpsdr at lists.openhpsdr.org
Subject: Re: [hpsdr] Alex Bug?

***** High Performance Software Defined Radio Discussion List *****

It is the firmware that selects the filters ... in Mercury I believe 
but not 100% sure of that.  Idea of putting it out there was that to 
make the  firmware smart enough to select the filters since it 
already knows the frequency.   Suspect we've got an off by 8 error in 
the math somewhere in the Verilog code  or have lost the bottom 3 
bits somewhere


Regards,

Bill

At 07:34 PM 8/31/2011, george byrkit wrote:
>***** High Performance Software Defined Radio Discussion List *****
>
>I think this is in the updated firmware for Penelope or mercury or Ozy or
>Metis.  I do NOT think that this is an application program thing.  All the
>app does is choose the antenna and gain specified for the band when the
band
>is chosen/changed/selected.  It is, I think, below the application in the
>HPSDR boards where the frequency is decoded and turned into selecting the
>correct bandpass filter.
>
>73,
>George K9TRV

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