Many thanks for the quick answer. I appreciate it. Let me rephrase to make sure that I understand correctly:
I need to develop something in hardware/libhardware/modules which communicates to my driver (probably through /dev/input/accel0). It should be more or less based on hardware/libhardware/include/hardware/sensors.h and then I'm pretty done as the OS takes care of everything else. Am I understanding correctly? Also, is there an example somewhere of such modules implementation, ideally for an accelerometer? I googled a little bit but I have found any so far. For instance, where is the G1 hal module source mentioned here: http://www.mail-archive.com/[email protected]/msg01520.html Grégoire On Tue, 2010-06-29 at 22:35 -0400, Subramani Venkatesh wrote: > Android has sensor application implemented, you have to implement > Sensor HAL module to read your device orientation changes.. Your > Sensor module will be identified as "SENSORS_HARDWARE_MODULE_ID", you > ha > > On Tue, Jun 29, 2010 at 10:18 PM, Gregoire Gentil <[email protected]> wrote: > > Hello, > > > > We have Android for the Touch Book (http://www.alwaysinnovating.com/ ) > > which has a Freescale accelerometer. Driver, /dev/input/accel0 and an > > example of implementation in xorg/xrandr work great. > > > > What's the best way to implement rotation for our Android porting? At > > which level should rotation be taken into account inside Android? > > > > Thanks for any tip or pointer how to properly do that, > > > > Grégoire Gentil > > Founder Always Innovating > > > > > > > > -- > > unsubscribe: [email protected] > > website: http://groups.google.com/group/android-porting > > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
