ZTSSCALE(8) OpenBSD System Manager's Manual (Zaurus) ZTSSCALE(8)NAMEztsscale - Zaurus touch screen calibration tool
SYNOPSISztsscaleDESCRIPTION
The Zaurus lcd(4) screen and zts(4) touch point scanning logic is poorly
aligned and requires calibration. ztsscale is used interactively (and at
installation time) to calculate both the scaling and offset values which
will make the pointer act at the indicated location on the screen.
When run as root from the raw console, ztsscale temporarily takes over
the Zaurus wsdisplay(4) attached to the lcd(4), and prompts for five
crosshairs to be touched.
When good deviations are calculated from the selections made at these
points, ztsscale will exit and provide on standard output a result like
the following:
mouse.scale=200,3400,312,3672,0,640,480
This result should be placed into /etc/wsconsctl.conf for future use, or
can be immediately applied using:
# wsconsctl mouse.scale=200,3400,312,3672,0,640,480
SEE ALSOlcd(4), zts(4), wsconsctl.conf(5), wsconsctl(8)HISTORY
The ztsscale command appeared in OpenBSD 3.8.
OpenBSD 4.9 May 31, 2007 OpenBSD 4.9