/* Initializes the touchscreen, ready to detect user input. 
Performs and initialization and calibration of the touchscreen, so that it is ready for use.  */
void touch_interface_init(void)
/* Initializes the touchscreen, ready to detect user input. 
Performs and initialization and calibration of the touchscreen, so that it is ready for use.  */
void touch_interface_init(void)
{
	rtouch_init();
	rtouch_enable();
	touch_interface_calibrate();
	rtouch_set_event_handler(touch_event_handler);
}