This example explains how to work with backlight without any drivers. It was written for Asus p525 device, but should work on any device with Intel pxa27x CPU. To compile project you need VS2008 and WM6.0 SDK.

P525 BackLight\AsusBKL\AsusBKL\AsusBKL.cpp
..............\.......\.......\AsusBKL.h
..............\.......\.......\AsusBKL.ico
..............\.......\.......\AsusBKL.vcproj
..............\.......\.......\AsusBKL.vcproj.SCOBA-PC.SCOBA.user
..............\.......\.......\AsusBKL.vcproj.SCOBA.SCOBA.user
..............\.......\.......\AsusBKLppc.aps
..............\.......\.......\AsusBKLppc.rc
..............\.......\.......\AsusBKLppc.rc2
..............\.......\.......\ReadMe.txt
..............\.......\.......\resourceppc.h
..............\.......\.......\stdafx.cpp
..............\.......\.......\stdafx.h
..............\.......\AsusBKL.ncb
..............\.......\AsusBKL.sln
..............\.......\AsusBKL.suo
..............\.......\UpgradeLog.XML
..............\.......\_UpgradeReport_Files\UpgradeReport.css
..............\.......\....................\UpgradeReport.xslt
..............\.......\....................\UpgradeReport_Minus.gif
..............\.......\....................\UpgradeReport_Plus.gif
..............\PowerPanel\PowerPanel\Bat.bmp
..............\..........\..........\Ext.bmp
..............\..........\..........\PowerPanel.cpp
..............\..........\..........\PowerPanel.h
..............\..........\..........\PowerPanel.ico
..............\..........\..........\PowerPanel.vcproj
..............\..........\..........\PowerPanel.vcproj.MICROSOF-33B06D.Admin.user
..............\..........\..........\PowerPanel.vcproj.SCOBA-PC.SCOBA.user
..............\..........\..........\PowerPanel.vcproj.SCOBA.SCOBA.user
..............\..........\..........\PowerPanelppc.aps
..............\..........\..........\PowerPanelppc.rc
..............\..........\..........\PowerPanelppc.rc2
..............\..........\..........\ReadMe.txt
..............\..........\..........\resourceppc.h
..............\..........\..........\stdafx.cpp
..............\..........\..........\stdafx.h
..............\..........\PowerPanel.ncb
..............\..........\PowerPanel.sln
..............\..........\PowerPanel.suo
..............\AsusBKL\AsusBKL
..............\.......\_UpgradeReport_Files
..............\PowerPanel\PowerPanel
..............\AsusBKL
..............\PowerPanel
P525 BackLight

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