Re: keyboard/mouse programming
- From: "H. Peter Anvin" <hpa@xxxxxxxxx>
- Date: Wed, 28 Nov 2007 00:00:54 -0800
Robert Redelmeier wrote:
Sure. But AFAIK, the tilt bits are only a msg sent to the OS driver
by peripheral hardware. An OS driver is free to ignore the bits,
but the OpenBSD driver probably has not been so re-written.
Unlikely, since the purpose of the tilt bit is for hardware to die
rather than act glitchy (introducing functionality errors by messing
with the power supply -- "glitching" -- is a common technique for
hacking hardware-based DRM systems) there is not going to be a way to
send a message; the only option is for the hardware to shoot itself in
the head. Supposedly the tilt bits will reset "after a second or so";
that reset might be done by the driver for all I know.
-hpa
.
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