Raspberry Pi based remote SDR head

Favati smile_k at libero.it
Thu May 9 16:37:26 UTC 2013


Il 03/05/2013 01:57, Simon PurplePlaNET ha scritto:
> Hi folks,
>
> I've been messing around with rtl_tcp and an RTL2832 device on a Raspberry Pi and want to add a bank of front end filters and a LNA that can be controlled by the GPIO.
>
> I want to allow manual control of the signal path via a web page hosted on the Pi, but also want to be able to have the filters selected automatically based on the frequency that the RTL device is tuned to.
>
> I noticed that rtl_tcp helpfully echos the frequency changes to the console, so I wrote a simple shell script to gather this data and control the GPIO.
>
> Somebody may have already done this and there is probably a better way to achieve it but, if this would be of any use to you, please feel free to copy and use as you wish.
>
> http://www.purpleplanet.org/?q=rtl-robot
>
> Cheers,
>
> Simon
>
>
>

Great job!
I wrote an external program to control gpio, i'll try to implement your 
solution!
Many thanks!






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