I have a Lilliput Touchscreen, and I have yet to calibrate it. It does have some problems currently with the outsides of the screen to be a little off on the left and right. I have run the 4 point and 25 point tests but have yet to finish them. How many times do you have to touch the flashing circles? I have done it about a 100 times before I give up, it doesn't move to another one. I will post a screen shot of my drawing to show you how far its off, and see if thats a problem.
No announcement yet.
Touchscreen Calibration.. How Long?