touchscreen problem


With Arduino 1.0.6 the touchscreen works well. but when I upload it with Arduino 1.5 or higher than the touchscreen does not work anymore. only display not the touch.

What could be going on here.

Ed Nanninga

Its the Arduino bootloader. When the IDE changed from 1.0.x to 1.5.x the bootloader was modified. Unfortunately some displays are not able to function properly with the newer IDE versions.

Why not just stay in 1.0.6? Or have both versions on your computer and switch between them.

with 1.0.6 i can not use it for the Arduino Due only from version 1.5 and higher

Then try 1.5.6 or 1.5.7, one of them might work for you.

I got it right.
it works with version 1.0.6, 1.5.4, 1.6.4
must have the correct calibration code.
But did not get good calibration via script.
but after seven hours on google, I found it.