Today we could discuss how to use udev + script to do the automount file system

use “amixer” to know which controller can be modify assume we would like to set 10% volume of controller “Master” then use the instruction listed below amixer sset Master 10% > /dev/null

Porting QT to embedded system download the source here compile tslib for embedded system touch screen usage modify mkspecs/qws/linux-arm-gnueabi-g++/qmake.conf configure: /home/kclin/workspace/qt/src/qt-everywhere-opensource-src-4.8.4/configure -prefix /home/kclin/workspace/qt/out_phonon_484 -opensource -embedded arm -platform linux-g++ -xplatform qws/linux-arm-gnueabi-g++ -no-webkit -qt-libtiff -qt-libmng -qt-mouse-tslib -no-mouse-linuxtp -confirm-license -no-neon -phonon -glib -phonon-backend -force-pkg-config -I /home/kclin/workspace/ti/fatek/HMI_utility/tslib/out/include -L/home/kclin/workspace/ti/fatek/HMI_utility/tslib/out/lib -opengl es2 -force-pkg-config -host-little-endian make make install  

Offset into zImage Value Description 0x24 0x016F2818 Magic number used to identify this is an ARM Linux zImage 0x28 start address The address the zImage starts at 0x2C end address The address the zImage ends at