QT4.7.3触摸屏问题
我的QT4.7.3已经编译通过,才目标板上也能运行起来,但是触摸屏无效,请求帮忙,我的编译配置:./configure -prefix /usr/local/Trolltech/qt-4.7.3-arm -opensource -confirm-license -release -shared -embedded arm -xplatform qws/linux-arm-gnueabi-g++ -no-qt3support -fast -no-largefile -no-sql-sqlite -nomake tools -nomake demos -nomake examples -nomake docs -qt-zlib -qt-libjpeg -qt-libpng -qt-libtiff -qt-gif -no-multimedia -no-mmx -no-3dnow -no-sse -no-sse2 -no-sse3 -no-ssse3 -no-sse4.1 -no-sse4.2 -no-avx -no-neon -qt-freetype -depths 16,18,24 -no-nis -no-iconv -no-cups -no-pch -no-webkit -qt-gfx-linuxfb -qt-gfx-transformed -qt-mouse-tslib -I /usr/tslib/include -L /uar/tslib/lib 触摸库是tslib1.0的放在指定位置了,用里面的4个软件都是能操作触摸屏的,ts_test正常的,下载了qt的例子程序到目标板,能够正常显示,但是触摸无效。我的环境变量设置如下:export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/binexport QTDIR=/usr/local/Trolltech/qt-4.7.3-armexport PATH=$QTDIR/bin:$PATHexport LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATHexport QT_PLUGIN_PATH=$QTDIR/pluginsexport QT_QWS_FONTDIR=$QTDIR/lib/fontsexport QWS_MOUSE_PROTO="TPanel:/dev/input/event0"export T_ROOT=/usr/tslibexport LD_LIBRARY_PATH=$T_ROOT/lib:$LD_LIBRARY_PATHexport TSLIB_CONSOLEDEVICE=noneexport TSLIB_FBDEVICE=/dev/fb0export TSLIB_TSDEVICE=/dev/input/event0export TSLIB_CALIBFILE=/etc/pointercalexport TSLIB_CONFFILE=$T_ROOT/etc/ts.confexport TSLIB_PLUGINDIR=$T_ROOT/lib/tsexport TSLIB_TSEVENTTYPE='' 请问怎样能解决触摸问题,是不是编译配置问题,还是其他问题?