====== Daten aus fhem holen ======

  #!/bin/bash
  #
  #   script to read FHEM values
  #
  round()
  {
  echo $(LANG=C printf %.$2f $(echo "scale=$2;(((10^$2)*$1)+0.5)/(10^$2)" | bc))
  };
  #
  arg=$1
  #
  #-- get FHEM values
  alarm='{Value("WZ.SPF.alarm")."|"}'
  warn='{Value("WZ.SPF.warn")."|"}'
  scharf='{AttrVal("AAA","level6xec","")}'
  aowb='{Value("A.OWB")}'
  aowbt='{Value("A.OWB.T")}'
  wzowm='{Value("WZ.OWM")}'
  nt5000a='{$defs{"nt5000"}{"STATE"}}'
  nt5000b='{$defs{"nt5000"}{"READINGS"}{"Wd"}{"VAL"}}'
  everb='{Value("E.Verb")}'
  gverb='{Value("G.Verb")}'
  FHEM=`echo -e "$alarm;$warn;$scharf;$aowb;$aowbt;$wzowm;$everb;$gverb;$nt5000b;$nt5000a" | socat -t50 - TCP:<IP-Adresse von FHEM>:7072` 
  #
  #--isolate separate values
  alarm=`echo $FHEM | cut -d '|' -f1`
  warn=`echo $FHEM | cut -d '|' -f2 | sed 's/^ *//'`
  FHEM3=`echo $FHEM |  cut -d '|' -f3`
  scharf=`echo $FHEM3 | awk '{print $1}' | sed 's/sharp/scharf/'`
  rHa=$(round `echo $FHEM3 | awk '{print $3}'` 0)
  Ta=$(round `echo $FHEM3 | awk '{print $15}'` 1)
  pa=$(round `echo $FHEM3 | awk '{print $12}'` 0)
  rHi=$(round `echo $FHEM3 | awk '{print $18}'` 0)
  Ti=$(round `echo $FHEM3 | awk '{print $21}'` 1)
  evp=$(round `echo $FHEM3 | awk '{print $27}'` 2)
  evw=$(round `echo $FHEM3 | awk '{print $24}'` 1)
  gvp=$(round `echo $FHEM3 | awk '{print $36}'` 2)
  gvw=$(round `echo $FHEM3 | awk '{print $33}'` 2)
  pvpraw=`echo $FHEM3 | awk '{print $42}'`
  pvp=$(round $pvpraw 2)
  pvw=$(round `echo $FHEM3 | awk '{print $41}'` 1)
  #
  if [ "$arg" == "show" ]; then
    echo "alarm=$alarm warn=$warn => $scharf; Climate=>$rHa $Ta $pa $rHi $Ti; PV=> $pvpraw $pvp $pvw; EV=> $evp $evw; GV=>$gvp $gvw" 
  fi