Hello, sorry for my bad english, come from germany.

What do I want to do:
I have a sms center running at Rasppery.
If now a sms received,
I turn on a gpio port.
This gpio port I ask in codeys.
Then I solve an action, for example: start a video, switch an output, etc.

Is it not possible that I in my rasppery script directly a variable in codesys switch?
Just as it is also possible to send from codesys commands to rasperry!

Here is the script with which I evaluated an incoming sms:

#!/bin/bash
PASSWORD="1234"

if [ "$1" = "RECEIVED" ]; then

TEXT=sed -e '1,/^$/ d' < $2

# Make text uppercase:
TEXT=echo "$TEXT" | tr "a-z" "A-Z"

RCVPASS=echo "$TEXT" | cut -d" " -f1
ACTION=echo "$TEXT" | cut -d" " -f2

if [ "$PASSWORD" = "$RCVPASS" ]; then

  case $ACTION in

    #Reboot Server
    REBOOT)
      reboot
    ;;

    #Shutdown Server
    SHUTDOWN)
      shutdown -h now
    ;;

    #Schalte gpio 17 ein
    FILM_AB)
       gpio -g write 17 1
    ;;

    #Schalte gpio 17 aus
    FILM_STOP)
       gpio -g write 17 0
    ;;

  esac

fi

fi

I hope you can understand my english