On 12/28/2015 01:25 PM, Tom Rondeau wrote:
On Mon, Dec 28, 2015 at 1:16 PM, Chris Kuethe <[email protected]
<mailto:[email protected]>> wrote:
Also, you can instantiate a controlport or xmlrpc server in your
flowgraph and then send tuning commands their endpoints.
How you generate those tuning commands is up to you... I suppose
someone who knows more about GUI programming than I do could come up
with a touchscreen app that simulates a physical knob you can turn and
emits various re-tuning events.
It's incredibly crude and I hope to improve it before FOSDEM, but
here's an Android app that I'm using to adjust the settings of an E310.
https://github.com/trondeau/GrUsrpController
Tom
There was support for these:
http://www.amazon.ca/Griffin-Technology-NA16029-Multimedia-Controller/dp/B003VWU2WA/ref=sr_1_1/178-2554546-4800817?ie=UTF8&qid=1451333126&sr=8-1&keywords=griffin+powermate
At one point.
On Mon, Dec 28, 2015 at 9:34 AM, Albin Stigö
<[email protected] <mailto:[email protected]>> wrote:
> Lots of people are building their own with a microcontroller and
some
> kind of rotary encoder. One super easy way is to use the teensy
> arudino clone (or similar) since they already have libraries for USB
> HID so you can make your scroll wheel act like a mouse scroll wheel.
>
> Rotary encoders exist in many different qualities. Optical rotary
> encoders are really nice, and expensive.
>
> I've also seen people using stepper motors as encoders.
>
> --Albin
>
> On Mon, Dec 28, 2015 at 12:33 PM, Daniel Pocock
<[email protected] <mailto:[email protected]>> wrote:
>>
>> I realize that SDR provides more than one way to view the
spectrum and
>> tune to a frequency, but I can imagine some people feeling
comfortable
>> with a tuning knob similar to a traditional radio. There
doesn't appear
>> to be any technical reason why a VFO knob could not be part of
an SDR
>> application.
>>
>> A quick Google search for USB VFO tuning knobs found these links:
>>
>> http://df3cb.com/ft2000rc/documentation/interfaces/flexcontrol.php
>>
>> http://www.eham.net/articles/21941
>>
>> Has anybody tried anything like this with GNU Radio?
>>
>> Regards,
>>
>> Daniel
>>
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--
GDB has a 'break' feature; why doesn't it have 'fix' too?
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