TftTouchEnableIrq()
… visits
TftTouchEnableIrq()
Enables the IRQ output from the touch controller. The Touch IRQ is active low.
Alternatively, instead of using the IRQ pin, you can periodically poll the touch screen data by calling TftTouchGetCoordinates() and wait for valid response.
TftTouchEnableIrq()
Created with the Personal Edition of HelpNDoc: Free Kindle producer