Hi all, I have a number of boards which are working well, but I have two old 64mb ones that won't work with a touchscreen anymore. I have tried multiple screens (both N35 and T35) but they all exhibit the same problem. If I plug in a USB mouse, it moves the cursor, but it always jumps back to the middle bottom of the screen. It's like the screen is being pressed there, but it's not. Any ideas?
Touchscreen doesn't work
Have you checked the LCD connector? Maybe you can also try to read the analog inputs (AIN4-AIN7) from the touch panel and check the values? Regards, Andreas