QtEmbedded-4.6.2-arm and tslib transplanting processes

1 Creating Ubuntu environment

(1)    Download: ubuntu-10.04.4-desktop-i386.iso

(2)    Install in VMware Workstation

(3)    Prepare cross–compiling tools

Download: arm-2007q3-51-arm-none-linux-gnueabi.bin

sudo ./arm-2007q3-51-arm-none-linux-gnueabi.bin

vim ~/.bashrc   add: export PATH= /opt/CodeSourcery/Sourcery_G++_Lite/bin:$PATH

source ./bashrc

(4)    Related tools

sudo apt-get install g++

sudo apt-get install autoconf

sudo apt-get install libtool

2 Preparing for Tslib

(1)    Download: tslib-master.zip

(2)    Cross-compile tslib

./autogen-clean.sh

./autogen.sh

./configure --host=arm-none-linux-gnueabi --prefix=/usr/local/tslib CC=/opt/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-gcc

make
sudo make install

3 Preparing for QT

(1)    Download: qt-everywhere-opensource-src-4.6.2.tar.gz

(2)    Cross-compiling QtEmbedded-4.6.2-arm

# modify: qt-everywhere-opensource-src-4.6.2/mkspecs/qws/linux-arm-g++/qmake.conf

# arm-linux-gcc  --> arm-none-linux-gnueabi-gcc

# add QMAKE_INCDIR    += /usr/local/tslib/include

#   QMAKE_LIBDIR    += /usr/local/tslib/lib

# modify: qt-everywhere-opensource-src-4.6.2/mkspecs/common/linux.conf

# add -lts in QMAKE_LIBS_THREAD

# configure error:  qt-everywhere-opensource-src-4.6.2/src/corelib/tools/qlocale.cpp:6541: error: ‘fenv_t’ was not declared in this scope

# solution: cp /usr/include/fenv.h qt-everywhere-opensource-src-4.6.2/src/corelib/tools/

#               vim qlocale.cpp: include --> include "fenv.h"

export CPLUS_INCLUDE_PATH=/opt/CodeSourcery/Sourcery_G++_Lite/arm-none-linux-gnueabi/include/c++:/opt/CodeSourcery/Sourcery_G++_Lite/arm-none-linux-gnueabi/include/c++/4.2.1/arm-none-linux-gnueabi

export TSLIB_ROOT=/usr/local/tslib

export PKG_CONFIG_PATH=$TSLIB_ROOT/lib/pkgconfig:$PKG_CONFIG_PATH

export LD_LIBRARY_PATH=$TSLIB_ROOT/lib:$LD_LIBRARY_PATH

./configure \

-force-pkg-config \

-prefix /usr/local/Trolltech/QtEmbedded-4.6.2-arm \

-opensource \

-confirm-license \

-release -shared \

-embedded arm \

-xplatform qws/linux-arm-g++ \

-depths all\

-fast \

-optimized-qmake \

-pch \

-qt-sql-sqlite \

-qt-libjpeg \

-qt-zlib \

-qt-libpng \

-qt-freetype \

-little-endian -host-little-endian \

-no-qt3support \

-no-libtiff -no-libmng \

-no-opengl \

-no-mmx -no-sse -no-sse2 \

-no-3dnow \

-no-openssl \

-no-webkit \

-no-qvfb \

-no-phonon \

-no-nis \

-no-opengl \

-no-cups \

-no-glib \

-no-xcursor -no-xfixes -no-xrandr -no-xrender \

-no-separate-debug-info \

-nomake examples -nomake tools -nomake docs \

-qt-mouse-tslib -L/usr/local/tslib/lib -I/usr/local/tslib/include

make

sudo make install

4 Transplanting

(1)    Transplant tslib

cd /usr/local

sudo tar -czvf tslib.tar.gz tslib

(2)    Transplant QtEmbedded-4.6.2-arm

cd /usr/local/Trolltech/QtEmbedded-4.6.2-arm

sudo mkdir QtEmbedded-4.6.2-arm

sudo cp -r lib/ QtEmbedded-4.6.2-arm/

sudo cp -r plugins/ QtEmbedded-4.6.2-arm/

sudo cp -r translations/ QtEmbedded-4.6.2-arm/

sudo tar -czvf QtEmbedded-4.6.2-arm.tar.gz QtEmbedded-4.6.2-arm

(3)    Setting embedded board environment

# place tslib in /usr/local

# place QtEmbedded-4.6.2-arm in /usr/local/ Trolltech

export QTDIR=/usr/local/Trolltech/QtEmbedded-4.6.2-arm

export TSLIB_ROOT=/usr/local/tslib

export LD_LIBRARY_PATH=/usr/local/lib:/usr/lib:$TSLIB_ROOT/lib:$QTDIR/lib:$LD_LIBRARY_PATH

export TSLIB_TSDEVICE=/dev/input/event5

export TSLIB_FBDEVICE=/dev/fb0

export TSLIB_PLUGINDIR=/usr/local/tslib/lib/ts

export TSLIB_CONSOLEDEVICE=none

export TSLIB_CONFFILE=/usr/local/tslib/etc/ts.conf

export POINTERCAL_FILE=/etc/pointercal

export TSLIB_CALIBFILE=/etc/pointercal

export QWS_MOUSE_PROTO=Tslib:/dev/input/event5

(4)    Modifing ts.conf

module_raw input

module pthres pmin=1

module variance delta=30

module dejitter delta=100

module linear

(5)    Calibrating touchscreen

cd /etc & touch pointercal

And running: ts_calibrate

You can check the result by running: ts_test