X and Y wrong way round on my touch screen?!

wywywywy · 03-31-2008, 11:21 AM

Hi all,

basically I've got a general 8.4" (800x600) screen, with the same internal as the Lilliput 809GL-80NP http://store.mp3car.com/Lilliput_8_V..._p/mon-005.htm and the display itself is working as it should.

There is one problem however - the X and Y of the touch screen is the wrong way round!

I.e. if I run right my finger from left to right, the cursor goes from top to bottom! And if I run right my finger from top to bottom, the cursor goes from left to right!

I am using the latest universal touch screen driver.

Any idea guys??

Thanks.

wywywywy · 04-01-2008, 07:53 AM

Actually found out mine is FA841-NP, but its the same really.

n2k · 04-01-2008, 11:11 AM

Just found out I have the same problem on my 8" 889GL-80NP

http://store.mp3car.com/Lilliput_8_W..._p/mon-029.htm

.n2k

kelmk · 04-01-2008, 01:16 PM

Just recalibrate it with touchkit. I had the same issue switching from a lilliput to a linitx.

turbocad6 · 04-01-2008, 01:44 PM

I have seen touchscreens that need to switch the wires around with an issue like this, but yeah, most times calibration wil fix it...

wywywywy · 04-02-2008, 03:40 AM

Tried calibration but that didn't fix it.
And it turned out (as Turbocad6 said) the touchscreen wires were soldered the other way round -__-
Great quality control Lilliput....