Hi, I have ported the BMA220 accelerometer too, as part of this JB porting project:
https://groups.google.com/forum/?fromgroups=#!forum/renesas-emev-osp our sensor HAL source code is here: https://github.com/Renesas-EMEV2/Renesas-device_emev/tree/emev-4.1/sensors All seems working "well", and a "dumpsys sensorservice" reports the following: root@android:/ # dumpsys sensorservice Sensor List: BMA220 3-axis Accelerometer | Bosch | 0x00000000 | maxRate= 0.00Hz | last=< -1.0, -2.0, 16.0> 9-axis fusion disabled (0 clients), gyro-rate= 0.00Hz, q=< 0, 0, 0, 0 > (0), b=< 0, 0, 0 > 1 h/w sensors: handle=0x00000000, active-count=0, rates(ms)={ }, selected=66.7 ms 0 active connections Active sensors: with the "last" value changing when moving device. Values are -16...+16 and above one is for the device laying on a flat surface. issue is that screen orientation doesn't change on device rotation... Of course, the "auto-rotate screen" flag in display setting is set. I also have included this file in my build: system/etc/permissions/android.hardware.sensor.accelerometer.xml as well as this flag, in frameworks/base/core/res/res/values/config.sys: <!-- If true, the screen can be rotated via the accelerometer in all 4 rotations as the default behavior. --> <bool name="config_allowAllRotations">true</bool> I wonder if I could still be missing anything else and how to debug such missing screen rotation. thanks Fabio On Wednesday, 29 May 2013 06:30:54 UTC+2, 마재경 wrote: > > Hi, > > > I'm a beginner android user, I ported accelerometer sensor named "BMA250E" > and Board don't use MPU, MPL. > > > Only use accelerometer. On the kernel, sensor act well. when i programmed > HAL code. and library file(XXX.so) > > > was downloaded on the target board. But, sensor was not recognized in app > layer. > > > Should i more programmed for using it? > > > Please give me some advice about that. > > > Best Regards. > -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
