. _lib.sh
t() {
- ssh root@${SSH_CONNECTION%% *} 'ping -f "${SSH_CONNECTION%% *}"' &
- PID_PING=$!
- boost_irq_prio
- PID_S=`vca_canping -s 1 -b -R FF:$RTPRIO -d $CAN1`
- vca_canping -m 1 -R FF:$RTPRIO -v -g $DRIVER -t 1 -d $CAN0 -w 2 -c 10000
- kill $PID_S
- kill $PID_PING
+ for i in norm boost; do
+ ssh root@${SSH_CONNECTION%% *} 'ping -f "${SSH_CONNECTION%% *}"' &
+ PID_PING=$!
+ echo 0 1 > $DRIVER-$i-1000.dat
+ if [ $i != "boost" ] || boost_irq_prio 90; then
+ PID_S=`vca_canping -s 1 -b -R FF:$RTPRIO -d $CAN1`
+ vca_canping -m 1 -R FF:$RTPRIO -v -g $DRIVER-$i -t 1 -d $CAN0 -w 0 -c $COUNT
+ kill $PID_S
+ fi
+ kill $PID_PING
+ sleep 1 # Wait for remote buffers to become empty
+ done
}
-PLOT_CMD='
-set title "Round-trip time with ethenet load - ping -f (`uname -r`)"
+p() { cat <<EOF
+set title "Round-trip time with ethernet load - ping -f"
set logscale y
set grid
-set xlabel "Time [{/Symbol m}s]"
+set xlabel "Time [ms]"
set ylabel "Latency profile [messages]"
-plot [0:] "socketcan-1000.dat" with lp title "Socketcan",\
- "lincan-1000.dat" with lp title "Lincan"
-'
-
+plot [0:] "socketcan-norm-1000.dat" with lp lt 1 title "Socketcan",\
+ "lincan-norm-1000.dat" with lp lt 2 title "Lincan",\
+ "socketcan-boost-1000.dat" with lp lt 1 title "Socketcan boosted IRQ prio",\
+ "lincan-boost-1000.dat" with lp lt 2 title "Lincan boosted IRQ prio"
+EOF
+}