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am a2414316: Add documentation for proximity and light sensors.

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Merge commit 'a2414316075dde4ca5c1393c662f224b36dd3fdc' into eclair-mr2

* commit 'a2414316075dde4ca5c1393c662f224b36dd3fdc':
  Add documentation for proximity and light sensors.
This commit is contained in:
Mike Lockwood 2009-11-03 09:37:30 -08:00 committed by Android Git Automerger
commit fb9c9a63f3
1 changed files with 15 additions and 2 deletions
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17
include/hardware/sensors.h
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@ -173,7 +173,20 @@ __BEGIN_DECLS
*
* All values are in micro-Tesla (uT) and measure the ambient magnetic
* field in the X, Y and Z axis.
*
*
* Proximity
* ---------
*
* The distance value is measured in centimeters. Note that some proximity
* sensors only support a binary "close" or "far" measurement. In this case,
* the sensor should report its maxRange value in the "far" state and a value
* less than maxRange in the "near" state.
*
* Light
* -----
*
* The light sensor value is returned in SI lux units.
*
*/
typedef struct {
union {
@ -220,7 +233,7 @@ typedef struct {
/* distance in centimeters */
float distance;
/* light in lux */
/* light in SI lux units */
float light;
};