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-   -   [FIXED] Proximity sensor sensible to sunlight (https://talk.maemo.org/showthread.php?t=71442)

Dragoss91 2011-03-24 12:39

[FIXED] Proximity sensor sensible to sunlight
 
When I take the phone away from ear I have to wait ~3 seconds to end a call . I also noticed that proximity sensor shuts down display when the phone it's under solar light . Can someone fix this ? It's pretty annoying . :(

glabifrons 2011-03-24 12:53

Re: Proximity sensor lags
 
Sadly, no-one seems to know anything about the proximity sensor.
See my thread on the exact same topic:
http://talk.maemo.org/showthread.php?t=71126

9000 2011-03-24 13:09

Re: Proximity sensor lags
 
Quote:

Originally Posted by Dragoss91 (Post 974640)
When I take the phone away from ear I have to wait ~3 seconds to end a call . I also noticed that proximity sensor shuts down display when the phone it's under solar light . Can someone fix this ? It's pretty annoying . :(

You may run the following command under xterminal to test the sensitivity of the proximity sensor (CTRL-C to break) to see if there's any hardware issue:

Code:

while true; do cat /sys/devices/platform/gpio-switch/proximity/state; done
'open' means nothing in front of the sensor, 'close' otherwise.

Dragoss91 2011-03-24 14:35

Re: Proximity sensor lags
 
Yep , sensor works very well , but it also reacts to light , this bothers me .

9000 2011-03-24 15:15

Re: Proximity sensor lags
 
Quote:

Originally Posted by Dragoss91 (Post 974716)
Yep , sensor works very well , but it also reacts to light , this bothers me .

Have you test the sensor with above testing script under strong sunlight?

Dragoss91 2011-03-24 23:42

Re: Proximity sensor lags
 
Quote:

Originally Posted by 9000 (Post 974754)
Have you test the sensor with above testing script under strong sunlight?

I tested with that script under sunlight and even bulb light , it seems to react at bulb light too .

9000 2011-03-25 01:08

Re: Proximity sensor lags
 
Quote:

Originally Posted by Dragoss91 (Post 975193)
I tested with that script under sunlight and even bulb light , it seems to react at bulb light too .

What screen protector you use?

Dragoss91 2011-03-25 09:24

Re: Proximity sensor lags
 
I don't use screen protector .

9000 2011-03-25 10:33

Re: Proximity sensor lags
 
Quote:

Originally Posted by Dragoss91 (Post 975396)
I don't use screen protector .

Can you show me a list of your installed packages:

Code:

maemo-list-user-packages

lardman 2011-03-25 13:07

Re: Proximity sensor lags
 
The delay is probably in the software to prevent momentary movements while it's in e.g. your bag or pocket from unlocking the phone.


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