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executable file 30 lines (26 sloc) 547 Bytes
#!/bin/bash
DEV=/dev/arduino
BAUD=115200
waitfor avrdude
stty $BAUD raw ignbrk -hup -echo ixon < $DEV
(
read -t 0.1; RV=$?
while [ $RV -eq 0 ] || [ $RV -ge 128 ]
do
if [ $RV -eq 0 ]
then
echo "> $REPLY"
echo "$REPLY" >&3
fi
while [ "$REPLY" != "OK" ] && [ "$REPLY" != "ok" ]
do
read -s -u 3
echo "< $REPLY"
case "$REPLY" in
*ok*) REPLY=OK ;;
*OK*) REPLY=OK ;;
esac
done
read -t 1; RV=$?
done
) 3<>$DEV
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