Messages in this thread | | | Date | Sun, 15 Nov 2009 19:04:56 +0100 | From | Pavel Machek <> | Subject | Re: [PATCH v2 09/10] lis3: Scale output values to mg |
| |
> Op 10-11-09 13:41, Samu Onkalo schreef: > > Report output values as 1/1000 of earth gravity. > After the discussion started by Daniel, I'm willing to accept this patch > "as is", just with a better log explaining why it's ok to break > userspace ABI: > * the sysfs "position" attribute was never safe to be read as it could > have different scales depending on the underlying hardware. It's now > featuring a consistent scale, which is more or less identical to the one > used by the 12-bits sensors > * the joystick interface reports the same values as before, excepted of > course if "raw" values are requested, in which case the same remark as > for "position" applies.
agreed.
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
| |