Linux Downloadscript for FlashAir V1 and Airsense 10

Code:

#!/bin/bash

# IP of your FlashAirCard

flashairip=192.168.1.41

# Folder you want to copy the SD-Files to

destinationdir=/destinationfolder







datadir=DATALOG/

filename=website.txt

filename2=doc.txt

declare -i y

yesterday=$(date -d "yesterday" '+%Y%m%d')

mkdir -p $destinationdir$datadir$yesterday

wget -np -q --output-document $filename http://$flashairip/$datadir$yesterday/

mapfile -t arr < $filename

for i in "${arr[@]}"

do

    if [[ "$i" =~ wlansd\[.*\]=.* ]]; then

    IFS="\"" read -a line <<< $i

    IFS="," read -a line <<< ${line[1]}

    IFS="." read -a ending <<< ${line[1]}              # you could get Time and Date by shifting and masking line 4 and 5. See below.

    wget -np -q --output-document $filename2 http://$flashairip/$datadir$yesterday/${line[1]}

    if [[ ${ending[1]} == "EDF" ]]; then

        ident=$(head -c 25 $filename2 | cut -c 22-)

        filedate=$(head -c 176 $filename2 | cut -c 169-)

        filetime=$(head -c 184 $filename2 | cut -c 177-)

        IFS="." read -a filetime <<< $filetime

        IFS="." read -a filedate <<< $filedate

        y=2000+filedate[2]

        case $ident in

        597B)

            sufix="CSL"

            ;;

        B0A2)

            sufix="EVE"

            ;;

        54DC)

            sufix="BRP"

            ;;

        85B7)

            sufix="PLD"

            ;;

        C580)

            sufix="SAD"

            ;;

        *)

            echo "Error - Could not recognize Datatype"

            ;;

        esac

    fi

    newname=$y${filedate[1]}${filedate[0]}_${filetime[0]}${filetime[1]}${filetime[2]}_$sufix.${ending[1],,}

    mv $filename2 $destinationdir$datadir$yesterday/$newname

    fi

done

wget -np -q --output-document ${destinationdir}STR.edf http://$flashairip/STR.edf

rm $filename

Code:

     declare -i j y m d h m i s

    j=${line[4]}

    y=$(((($j & 0xfe00 )) >> 9 ))+1980

    m=$(((($j & 0x1e0 )) >> 5 ))

    d=$(((($j & 0x1f ))))

    j=${line[5]}

    h=$(((($j & 0xf800)) >> 11 ))

    mi=$(((($j & 0x7e0 )) >> 5 ))

    s=$(((($j & 0x1f)) << 1))

    printf -v newname "%04d%02d%02d_%02d%02d%02d_%02d.%s" $y $m $d $h $mi $s $k ${ending[1]}