Difference between revisions of "HDAPS"
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=== Status === | === Status === | ||
| − | A driver is included in recent Linux kernels and is actively maintained. However, presently the driver only enables reading of the acceleration data; it does ''not'' | + | A driver is included in recent Linux kernels and is actively maintained. However, presently the driver only enables reading of the acceleration data; it does '''not''' perform automatic disk head parking. The latter feature is under development. But there are already some useful applications for HDAPS, using the {{path|/proc}} interface it provides. See below. |
| − | + | === Applications === | |
| + | *[[Script for theft alarm using HDAPS]] | ||
| + | *[http://www.cs.cmu.edu/~ecc/gyro.tar.gz OpenGL gyroscope hack] <tt>keeps your display levelled when tilting the ThinkPad</tt> | ||
=== Interesting links related to this project === | === Interesting links related to this project === | ||
Revision as of 13:50, 14 November 2005
Contents
HDAPS - IBM Active Protection System Linux Driver
This is the Linux driver for the IBM Active Protection System.
Features
- prints accelerometer values
- uses userspace tool to park HD
Project Homepage / Availability
- Project Homepage
- The driver is included in the 2.6-mm series of kernels since August, 26th 2005.
- The driver is now in the mainline (2.6.14rc1).
Status
A driver is included in recent Linux kernels and is actively maintained. However, presently the driver only enables reading of the acceleration data; it does not perform automatic disk head parking. The latter feature is under development. But there are already some useful applications for HDAPS, using the /proc interface it provides. See below.
Applications
- Script for theft alarm using HDAPS
- OpenGL gyroscope hack keeps your display levelled when tilting the ThinkPad
- HDAPS mailinglist and its archive
- #hdaps channel on irc.freenode.org
- IBM ThinkPads hardware drive firmware site
- http://primates.ximian.com/~rml/tilt/hdaps-gl-0.0.5.tar.gz a very "simple" example (please dont get me wrong... its just great) that shows how to use hdaps in your own programs, its written in c with use of open-gl. it shows how to get the moving-values from the position-change of your thinkpad and shows how to use this values to animate a 3d-thinkpad
- hdaps projects overview of userspace programs using hdaps
- http://www.paul.sladen.org/thinkpad-r31/accelerometer.html http://www.paul.sladen.org/thinkpad-r31/accelerometer/
