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 _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
