Tslib-1.4 porting guide

 

Environment:

                           The file system is mounted through NFS: /home/Richard/rootfs.

1.       source code

        Downloading tslib-1.4.tar.gz

2.       tar –zxf tslib-1.4.tar.gz

3.       cd tslib

                 ./auotcgen.sh     //##generate the configuration setting

 ./configure --prefix=/home/Richard/rootfs/usr/local/tslib/ --host=arm-linux

                ac_cv_func_malloc_0_nonnull=yes --enable-inputapi=no     //## configure the target

installation path; if the TS driver support ioctl, then no need the “enable-inputapi=no”

                 Make

                 Make install

                                //## after the make install, you should be able to find the below folders under

                                 //## /home/Richard/rootfs/usr/local/tslib/ :

                                 //## bin,lib,etc,include

4./ configure the /home/Richard/rootfs/usr/local/tslib/etc/ts.conf

          Uncomment the line of module_raw input

5./ set the env variables in the profile under /home/Richard/rootfs/etc with below contents:

export TSLIB_ROOT=/usr/local/tslib
 export TSLIB_TSDEVICE=/dev/input/event0
export TSLIB_CONFFILE=$TSLIB_ROOT/etc/ts.conf
export TSLIB_PLUGINDIR=$TSLIB_ROOT/lib/ts
export TSLIB_CALIBFILE=/etc/pointercal
export TSLIB_CONSOLEDEVICE=none
export TSLIB_FBDEVICE=/dev/fb0
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$TSLIB_ROOT/lib

 6./ test

            Run the test programs under usr/local/tslib/bin.