4# $1 = /dev/ttyUSB0 for MM4.0
echo /dev/ttyUSB$1
echo uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu > /dev/ttyUSB$1
echo u
sleep 5
echo uf > /dev/ttyUSB$1
echo uf
sleep 5
ascii-xfr -s -v -c1 ./irmrak4.hex > /dev/ttyUSB$1