Piotr, everything works fine, because the kernel has been modified to filter the noise that came when you remove your finger. I don't know why, but it happen...
Micka, On Apr 18, 2014 4:53 PM, "Piotr Murawski" <[email protected]> wrote: > Hi, > Actually I have posted what I have discovered. The problem I faced was > with 10 inch screen, with theLCD7CAPE every thing works fine. Touch screen > has a capacitance, and there is a charging cycle, which is used in initial > touch detecting. If the charging faze is too short, touch screen voltage is > too low and this is detected as touch event. I have changed > CHARGEDLY_OPENDLY from 1 to 10 (ti_am335x_tscadc.h), 1 is definitely too > short. > > Regards, > Piotr. > > W dniu piątek, 18 kwietnia 2014 12:22:45 UTC+2 użytkownik Kishor Dhanawade > napisał: >> >> Hello, >> I am working with Beaglebone black board with ubuntu-12.04LTS >> (3.8.13). I have interfaced 7" LCD with BBB. LCD is working properly. Touch >> is also detecting but problem with touch is that it is clicking >> automatically at random points on the screen. Due to that I unable to run >> my application which has lots of button on screen. And touch is >> automatically clicking any button on the screen. I searched lot to solve >> this problem. But I didn't get solution for it. Please help me to resolve >> this problem. Thanking you. >> >> Regards , >> kishor >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
