Hi, On Jan 4, 5:23 pm, Retti <[email protected]> wrote: > W/InputManager-Callbacks( 541): Error reading input device > calibration properties for device ADS7846 Touchscreen from /system/usr/ > idc/ADS7846 Touchscreen.idc. > W/InputManager-Callbacks( 541): java.io.FileNotFoundException: / > system/usr/idc/ADS7846 Touchscreen.idc (No such file or directory) > > My first idea was to test it with implementing ts_lib/ts_calibrate, to > create a pointercal, but nothing changes.
I think the tscalibrate stuff was never officially part of the Android code > > Can someone tell me what`s an .idc-file and how to create it!? IDC files are "standard" java property files containing key/value pairs a checkout of gingerbread shows two samples: ./device/samsung/crespo/mxt224_ts_input.idc ./device/htc/passion-common/synaptics-rmi-touchscreen.idc >From reading the comments in these files it looks like there is no tool to perform the calibration. com.android.server.InputManager reads this file when the native services requests this I don't know the exact values try looking at frameworks/base/include/ui/InputReader.[h|cpp] to see what the properties are used for > > Or have anybody some other ideas? There are also "dump" methods in the InputReader.cpp perhaps this can be used Greetings -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
