hal80
May 3, 2020, 7:33am
7
Is this showing an offset of coordinates? I’m having the same problem with official PiScreen 3.5 V2 and just replied to another (old) post asking for advice.
Does that calibration procedure by @mheidt still work?
I noticed a slight offset of coordinates towards the edges of my PiScreen 3.5 V2 (actual touch area is scaled down by some percent) and I’m looking for instructions to fix it.
The calibration procedure yields the following output while touchscreen stays black all the time.
X.Org X Server 1.20.4
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.15.0-48-generic armv8l Raspbian
Current Operating System: Linux zynthian 4.19.66…