Main Site Documentation

G120, Touch Pressure


#1

I use a standard resistive Touch Screen on a G120.

But it seems that a very light pressure gives a wrong position.
Is there a way to use measured pressure to limit what is defined as a touch?

I use the same screen (Newhaven) on the EMX, here is no such problem.

I use the standard touch adc interface on the module.


#2

@ nsb -

Not a direct answer but would something like this help? Maybe you could modify for length of time object is pressed? Just a thought…

Skewworks code.

See: https://www.ghielectronics.com/community/codeshare/entry/148