sys node for g sensor KXT_9

This is the gsensor KXT_9 driver sysfs interface, any suggestion is welcome

Sysfs Nodes

Attr

Description

Comment

interval

r/w

Get/Set g sensor polling rate

 

enable

r/w

Enable/Disable g sensor

 

tilt

r/w

Enable/Disable Tilt Position function

 

wake

r/w

Enable/Disable Wake Up (motion detection) function

 

tap

r/w

 Enable/Disable Directional Tap fucntion

 

data

r

Get g sensor adc data

 

selftest

w

1: Electrostatic actuation of the accelerometer, results in a DC shift of the X, Y and Z axis outputs.

0 : return the accelerometer to normal operation

 

 

Usage: enable g sensor

echo 1 >

Usage: get  g sensor adc data

cat  /sys/devices/virtual/input/input3/adc

 

echo 1 16 22 32 64 128 260 580 800 1024 > adc_table