Introduction - If you have any usage issues, please Google them yourself
This experiment is a touch-screen experiment, the experimenter touch panel LCD screen test, print out the serial port from the current point coordinates. Experiments need to define the data structure associated touch screen TS_EVENT, data structures TS_EVENT covers the pressure when pressing the touch screen, location. Experimental environment: development board created Redhat9.0 Witte CVTs3c2410