/* Waits until a full display touch event has completed. 
Reads touch events in from the touchscreen and waits for a full touch and release event before continuing.  */
static void touch_interface_wait_touch(void)
/* Waits until a full display touch event has completed. 
Reads touch events in from the touchscreen and waits for a full touch and release event before continuing.  */
static void touch_interface_wait_touch(void)
{
	while (touch_interface_is_touched() == false) {
	};
	while (touch_interface_is_touched() == true) {
	};
}