Hello,

i'm running pd on a raspberry pi 3, with a Touch screen, and i have a really good sound response, but the problem comes when i use the Knob object, when i use it very fast, the audio crashes eventually, so i have to use it very very very slow, but i'm thinking it would be good to use the knob and output its value when is released,

Someone knows how to do it?

Cheers
Excuse my bad English
Greener

Oh, and i forgot to say that when i use TouchOSC (It controls the program tu Wifi), the sound doesn't crashes

Any idea would be appreciated

Greener

@Greener Hello.......... If you have [MouseState] as an object then you can output the knob value when the mousebutton is released....

.......but that will not solve your problem.
Redrawing the window containing the Gui "knob" on screen......... too often (rapidly)...... is the problem. It redraws the circle as well as the pointer for every value.
And sending osc or midi messages is the solution.

You could try a slider instead of a knob, which might be less "expensive"..
And as a last resort you could try an "imaginary" slider..... with foreground and background colours set to "white" in the properties dialog.
David.