我装的是qt-embedded-linux-opensource-src-4.4.0，程序可以运行，并且触摸屏也是没有问题，就是键盘不能输入到qt界面中。
如果运行键盘测试程序还是没有问题的。
编译选项为：
./configure -prefix /opt/Trolltech/QtEmbedded-4.4.0 -release -shared -fast -pch -no-qt3support -qt-sql-sqlite -no-libtiff -no-libmng -qt-libjpeg -qt-zlib -qt-libpng -qt-freetype -no-openssl -nomake examples -nomake demos -nomake tools -optimized-qmake -no-phonon -no-nis -no-opengl -no-cups -no-xcursor -no-xfixes -no-xrandr -no-xrender -no-xkb -no-sm -no-xinerama -no-xshape -no-separate-debug-info -xplatform qws/linux-arm-g++ -embedded arm -little-endian -depths 4,8,16,18,32 -no-qvfb -qt-gfx-linuxfb -no-gfx-qvfb -no-kbd-qvfb -no-mouse-qvfb -qt-kbd-usb -confirm-license -no-armfpa -no-feature-QWS_CURSOR -qt-mouse-tslib
环境变量设为：
export TSLIB_ROOT=/tmp/nfs/tslib
export TSLIB_TSDEVICE=/dev/h3600_tsraw
export LD_LIBRARY_PATH=/tmp/nfs/tslib/lib:/tmp/nfs/qte/lib:$LD_LIBRARY_PATH
export QWS_SIZE=640x480
export QTDIR=/tmp/nfs/qte
export TSLIB_FBDEVICE=/dev/fb0
export TSLIB_PLUGINDIR=/tmp/nfs/tslib/lib/ts
export TSLIB_CONSOLEDEVICE=none
export QT_QWS_FONTDIR=/tmp/nfs/qte/lib/fonts
export TSLIB_CONFFILE=/tmp/nfs/tslib/etc/ts.conf
export POINTERCAL_FILE=/tmp/nfs/tslib/etc/pointercal
export QWS_KEYBOARD=USB:/dev/input/event1
export QWS_MOUSE_PROTO=Tslib:/dev/h3600_tsraw
export TSLIB_CALIBFILE=/tmp/nfs/tslib/etc/pointercal
建立键盘模块节点：
insmod i2c7290.ko
mknod /dev/i2c7290 c 200 1
发现有／dev/i2c7290
ln -s /dev/i2c7290 /dev/input/event1
以上设置完后，按下按键，没有反应。已经弄了好几天了，还是不行，跪地感谢了！
