Re: [Discuss-gnuradio] flowgraph reading keystrokes during execution

[Activecat]

Thank you.

On Wed, Mar 26, 2014 at 5:54 PM, Martin Braun <address@hidden> wrote:
> On 03/26/2014 04:26 AM, Activecat wrote:
>> Dear Sir,
>>
>> I am thinking of building simple chat application using gnuradio.
>> PC#1 connecting to USRP#1, will send text message to PC#2 via USRP#2.
>> The question is, how to get the user keystrokes from the flowgraph at PC#1 ?
>>
>> I am building the flowgraphs using GRC (Companion).
>> I guess I need to use something similar to WX GUI Slider, that get the
>> user keystrokes instead of the slider position, into the flowgraph,
>> during its execution.
>
> Sure, you can add another widget to do that. You probably want to catch
> an event from QT and turn that into a message, then post that
> asynchronously.
>
> M
>
>
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