Changes between Version 6 and Version 7 of Android:accelerometer

Timestamp:
09/08/10 16:41:05 (6 years ago)
Author:
andoreas
Comment:

mention that the event device actually works if /dev/accel_ctrl gets setup correctly before.

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  • Android:accelerometer

    v6 v7  
    17 17  
    18 18 Notes: 
    19    * kernel and userspace drivers get initialized, /dev/shm/sensors will be created by the userspace library 
    20    * but we receive no events from the kernel /dev/inputX device, there is a /dev/accel_ctrl device, maybe we have to inizialize the device via an ioctl() 
    21    * archos has a userspace application that initializes the device with calibration data (/usr/bin/create_accl), even with that I was not able to get it working. 
      19  * kernel  
      20  *  
      21  * . 
    22 22  
    23 23 Questions: 
    24 24  * when building froyo, do we have to specify that we actually HAVE an accelerometer somewhere? 
    25    * is sensors.archos.so compatible with froyo? (at least lights.archos.so is) 
      25  * i 
    26 26  
    27