run

A tutorial on RT-Linux

#!/bin/sh

tmpfile=/tmp/jitter.dat

echo loading RT Linux if needed...
../insrtl || exit 1

echo loading RT task...
rmmod jitter_mod 2> /dev/null
insmod jitter_mod.o || exit 1

echo running jitter analysis...
rm -f $tmpfile
./jitter_app > $tmpfile

echo removing RT task...
rmmod jitter_mod

gnuplot=`which gnuplot 2> /dev/null`
if test x$gnuplot = x ; then
    echo no gnuplot program available, so look at $tmpfile manually
else
    echo plotting jitter data...
    echo plot \'$tmpfile\' | $gnuplot -persist
fi

echo done

exit 0