On Wed 10 Feb 2010 10:19, Robin Getz pondered: > On Tue 9 Feb 2010 20:48, Lance Nanek pondered: > > This mentions the accelerometer: > > http://pdk.android.com/online-pdk/guide/sensors.html > > Thanks - that helps, but - I'm to understand that there is no > kernel/userspace > API standard for sensors, and that every device manufacture is on their own > to make up something themselves, and create their > own /system/lib/libsensors.so? > > Poking around I found some qemu sensor files that people seem to base things > from? but no "this is the example that runs on hardware" to say what the > defacto kernel/userspace API is...
OK - for anyone else looking - I found: http://gitorious.org/android-on-freerunner/platform_hardware_libhardware/commit/2b5690253dbc4c0be9d05ba15222be3dcb44696a http://android.git.kernel.org/?p=platform/hardware/libhardware.git;a=blob;f=sensors/sensors_trout.c;h=f3c0b3a51c948291ea8060c650d6be078cedf004;hb=d6054a36475b5ff502b4af78f7d272a713c1a8e7 Any other examples are appreciated. -Robin > > On Feb 9, 2:48 pm, Robin Getz <[email protected]> wrote: > > > On Fri 5 Feb 2010 11:45, Robin Getz pondered: > > > > > > > Where is an example of an accelerometer driver that properly connects > > > > to the android sensor event API? > > > > > > >http://developer.android.com/reference/android/hardware/SensorEvent.html > > > > > > > We have an accelerometer > driver -http://patchwork.kernel.org/patch/53645/ > > > > but I expect that it doesn't expose things in /dev the way that the > > > > rest of Android wants it to - so it isn't going to work. I would like > > > > to understand what the "standard" is... > > > > > > > Any pointers appreciated. > > > > > > Trying android-developers, since android-kernel seems a little dead... > > > > > > Thanks > > > -Robin > > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
