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Backlight


Backlight

Postby patrickwai » Apr 3, 2007 @ 2:22am

Hi Edge,

I know that the backlighton configuration option was added since Edge 2.95. I built my application using Edge 2.6 and found that the backlight kept turning on for Nokia 3230 and 6680. I would like to know how to control the backlight for the version before 2.95?

Thanks and regards,
Patrick
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Postby edge » Apr 3, 2007 @ 11:03am

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Postby patrickwai » Apr 4, 2007 @ 4:24am

Hi Edge,

It returns error "'User' : is not a class or namespace name", is there any header file to include in order to use such function?

Regards,
Patrick
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Postby edge » Apr 8, 2007 @ 12:07pm

Hi Patrick,

The user class is defined in e32std.h.

However, we recommend updating to the EDGELIB 3.00 release to take advantage of the latest bugfixes and features.
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Backlight

Postby yucani » Jun 9, 2009 @ 4:00pm

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Postby edge » Jun 17, 2009 @ 10:26am

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Backlight

Postby yucani » Jun 17, 2009 @ 6:36pm

Hallo,

i checked again and have to take back my post,

on UIQ2 the User::ResetInactivityTime() does prevent the backlight of going out.
On UIQ3 it does not work.

HAL::Set(HALData::EBacklightState,1)
seems not to have any influance on my UIQ3 devices, but compiles well.
But WriteDeviceData prevents an instalation.
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