Omega2 + RDM6300

#!/bin/bash

denyentry() {
  gpioctl dirout-low 19
  sleep 1
  gpioctl dirout-high 19
}

openentry() {
  gpioctl dirout-low 3
  gpioctl dirout-low 18
  sleep 5
  gpioctl dirout-high 3
  gpioctl dirout-high 18
}

booting() {
  gpioctl dirout-low 18
  sleep 1
  gpioctl dirout-high 18
}

stty -F /dev/ttyS1 raw speed 9600

echo "BOOTING"
booting

while [ 1 ]; do
  READ=`dd if=/dev/ttyS1 count=1`
  CARD=$(echo $READ| cut -c 0-12)
  RFID=$(echo $CARD| cut -c 4-11)
  RFID="00$RFID"


  echo "PROCESSING RFID:"
  echo $RFID

  if [ "$RFID" = "00006A82A0" ]; then
   openentry
  else
   denyentry
  fi

done