fred7;550610 Wrote: 
> I noticed an option for testing the ambient light sensor -
> Settings->Advanced->Factory Test->Ambient Light Sensor. There are 2
> channels and I'm seeing some unusual behavior. When my room is
> completely dark the sensors read zero which I would expect. But then
> they start bouncing between zero and 65529. Being a programmer I'm
> suspecting that the 65529 is the sensor going negative but being
> interpreted incorrectly somewhere and the most significant bit being
> treated as unsigned so its getting a very large number instead of a
> negaive number. This is just a guess and I'm sure that most forum
> readers will not know what I'm trying to say. I'm hoping that this
> information will be usefull to one of the developers, of course I can
> be completely wrong. Both channels are behaving this way. When the
> lights are on the value for the channels always stay positive.

I had the brightness first set to automatic, but it was too irritating
because the brightness started to "bumb" when I switched the lights off
in the room. Setting it to manual helped. Could this your finding be the
reason for the slow varying of the brightness level in the auto setting?


-- 
yahmmu
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