[hpsdr] Setting freq on PowerSDR.

[John Melton]

I am giving a paper at the TAPR DCC on using an Arduino to implement a 
CAT controller for use with HPSDR. It is fairly easy to implement using 
one or more step encoders for tuning, gain, etc and some push buttons to 
implement band up/down, filter up/down, etc.

I have a couple of prototypes working with PowerSDR and modified 
versions of ghpsdr and my Android application. One is a small simple 
controller with one step encoder and 4 push buttons running on an 
Arduino Uno. The second has 3 step encoders and 6 push buttons and a 
small display running on an Arduino Due.   Note that the step encoders 
used also include a switch when pressed.

The code will be made available soon which can be easily modified to 
provide whatever functions are required.

-- John g0orx/n6lyt

On 26/08/15 13:54, Erik van Maanen wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> This question  triggered some interesting thoughts.
> You can actually use an aduino as a USB keyboard, an atmega has enough 
> pins to make the most complex dedicated HPSDR keyboard you can imagine.
> I think its also fast enough to even include a rotary encoder and it 
> also works with any other program using keyboard controls.
> I am too busy with another project right now but this goes on my "to 
> do" list
>
> 73, Erik PA3DES
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