[OPIE 0000012]: Calibration doesn't detect rotated touch screen controller.

From: <opie-bugs.a.t.handhelds.org>
Date: Tue Jun 18 2002 - 12:50:44 EDT

The following bug has been RESOLVED.
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http://131.152.105.154/mantis/view_bug_page.php?f_id=0000012
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Reporter: ofels_admin
Handler: sandman
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Project: OPIE
Bug ID: 0000012
Category: Core
Reproducibility: always
Severity: major
Priority: high
Status: resolved
Resolution: fixed
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Date Submitted: 06-18-02 12:25 CEST
Last Modified: 06-18-02 19:22 CEST
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Summary: Calibration doesn't detect rotated touch screen controller.
Description:
X and Y coordinates of the touch screen controller on my development box
are
swapped.

Qt can handle this just fine with an appropriate /etc/pointercal file.

The Opie calibration utility can't though -- its sanityCheck routine
doesn't
allow the calibration to proceed. I needed to hack the kernel to swap X and
Y
coordinates, calibrate, edit /etc/pointercal to swap numbers around in
the
calibration matrix, then revert to a normal kernel.
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 sandman - 06-18-02 19:22 CEST
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Since dwmw does not have his rotated TS available for testing, we decided,
that the code looks ok, so it should work.
Received on Tue Jun 18 17:22:26 2002

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