how to enable touch screen in qt/embedded

**jacek** · 19th February 2007, 17:42

Originally Posted by sar_van81

Could not read calibration: /etc/pointercal

Does this file exist?

**sar_van81** · 20th February 2007, 09:34

hi,

No, there is no such file in the /etc folder in the board.

**jacek** · 20th February 2007, 20:13

Originally Posted by sar_van81

No, there is no such file in the /etc folder in the board.

Then maybe you should create one?

**sar_van81** · 21st February 2007, 03:36

hi ,

can you say me how to create one ?

**jacek** · 21st February 2007, 11:24

Google says something about ts_calibrate utility. Do you have it?

**sar_van81** · 21st February 2007, 12:45

hi ,

yeah i searched about that. and it says to use tslib package. i had done that also. the main problem for me is that i had my device connected to "/dev/ttyS1" and the ts_caliberate.c program is used to caliberate the device connected to "/dev/input/event0". can you say me how to convert that with respect to serial port ? if you have any docs for that can you send me ?