NAME

       ts_calibrate - A test program to calibrate a touch screen for embedded devices.

DESCRIPTION

       This manual page documents briefly the ts_calibrate, a basic test program for touchscreen
       library.

       This manual page was written for the Debian(TM) distribution because the original program
       does not have a manual page.

ENVIRONMENT VARIABLES

       Latest versions of the Xorg tslib input driver use hal to configure the touchscreen within
       Xorg. Environment variables are only needed for the tslib commands.

       TSLIB_TSDEVICE
           TS device file name.

           Default (non inputapi): /dev/touchscreen/ucb1x00

           Default (inputapi) [Debian]: /dev/input/event0

       TSLIB_CALIBFILE
           Calibration file.

           Default: /etc/pointercal

       TSLIB_CONFFILE
           Configuration file for tslib.

           Default: /etc/ts.conf

       TSLIB_PLUGINDIR
           Plugin directory.

           Default: /usr/lib/$triplet/ts0/ where triplet is the MultiArch path, e.g.
           arm-linux-gnueabi.

       TSLIB_CONSOLEDEVICE
           Console device.

           Default: /dev/tty

       TSLIB_FBDEVICE
           Framebuffer device.

           Default: /dev/fb0

       For more information on tslib configuration, see ts.conf (5)

AUTHOR

       This manual page was written by Neil Williams codehelp@debian.org for the Debian(TM)
       system (but may be used by others). Permission is granted to copy, distribute and/or
       modify this document under the terms of the GNU General Public License, Version 2 any
       later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in
       /usr/share/common-licenses/GPL.

AUTHOR

       Russell King
           Author.

COPYRIGHT

       Copyright © 2008 Neil Williams