A20/Android: Unable to calibrate Touchscreen for A13-LCD10TS

[kair]

Hi all,

I'm just starting my first experiences with Olinuxino A20. I installed the A20 android image for A13-LCD10TS and I'm able to start android on the device but I cannot calibrate the touchscreen which is the first thing I think I should do.
The calibration cannot be started by mouse or the touch screen so I have choosen the app by attached USB keyboard. After tapping the circle the crosses in upper left and right corner can be chosen, the cross on lower right corner can't be detected.

Does anybody how to come along and get the touch calibrated and the TSCalibration App be closed?

Greets
Kai

[LubOlimex]

Hey kair,

Does your board has NAND memory and are you writing the proper Android NAND image for 10 inch display? It should be this one: https://docs.google.com/file/d/0B-bAEPML8fwlbm96LVJNWnVQaFE/edit?usp=sharing

If you are trying to boot from microSD card you should use this image: https://docs.google.com/file/d/0B-bAEPML8fwlc1F6TkNIcmlWcjQ/edit?usp=sharing. It is a good idea to test with the SD card image even if you have board with NAND memory.

Instructions for writing the image to the NAND or a microSD card might be found at the wiki article of the A20 board.

Best regards,
Lub/OLIMEX

[kair]

Hey Lub,

now the touchscreen works, seemed to be a problem of mine, I changed the 40 pin IDC cable to a new one.

Thanks for your help.

Kind Regards
Kai

[salman2you]

Can someone provide me the Android source for A20- MICRO for 10" inch screen?
I am bit confused with setting sys_config.fex file of A20 build