tilman
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82 lines
2.7 KiB
Bash
82 lines
2.7 KiB
Bash
#!/bin/bash
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# dl5000sql.sh reads data from the DL5000 weather station and writes it up to a MySQL/MariaDB.
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# https://code.hw12.org/tilman/dl5000
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#
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# License GPL3.0 or later
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# https://code.hw12.org/tilman/dl5000/src/branch/master/LICENSE
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#Log file and temporary txt.
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PFAD=$(dirname "$(readlink -e "$0")");
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FILE=$PFAD"/"$DATE."txt";
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LOG=$PFAD"/edl.log";
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TMP0="dl5000.tmp";
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TMP1="dl5001.tmp";
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TMP2="dl5002.tmp";
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#Database
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DB_USER="dbuser";
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DB_PASS="dbpasswd";
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DB_HOST="dbhost";
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DB_NAME="dbname"
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DB_TAB="TempData";
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DB_TAB_SNAP="TempSnapshot";
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#Get date and round to nearest 5min (for harmonized use with data from other scripts in pChart)
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DATE_RAW=$(/bin/date +%s);
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DATE=$(/bin/date -d @$DATE_RAW "+%Y-%m-%d %H:%M:%S");
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DATE_N5M=$(echo "($DATE_RAW % 300)"|bc);
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if [ $DATE_N5M -lt 150 ];then
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DATE_N5M=$(echo "($DATE_RAW - ($DATE_RAW % 300))"|bc);
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else
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DATE_N5M=$(echo "($DATE_RAW - ($DATE_RAW % 300) + 300)"|bc);
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fi
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DATE_N5M=$(/bin/date -d @$DATE_N5M "+%Y-%m-%d %H:%M:%S");
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readsensors(){
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cd /opt/raumklima
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. ./venv/bin/activate
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python src/read_rs500_test.py > ${TMP0}
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deactivate
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#Prüfe abgelegte Datei
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TMP_FILE=$(wc -c ${TMP0} | awk '{print $1}')
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if [ ${TMP_FILE} -le 12 ]; then
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sleep 5;
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readsensors;
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fi
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}
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#Start mit Datenabruf
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readsensors;
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#Erste Zeile entfernen
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sed -e '1d' ${TMP0} > ${TMP1};
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#Leerzeichen entfernen
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tr -d ' ' < ${TMP1} > ${TMP2};
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#Zeilenweise in Array übertragen
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while read -r DATA;
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do DATASETS+=(${DATA});
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done < dl5002.tmp;
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#Zeilen in Variablen nach Raum übertragen
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for DATASETS in "${DATASETS[@]}"
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do
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readarray -td';' DATASET <<< "${DATASETS[@]}";
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declare "S${DATASET[0]}_Temp"=${DATASET[1]};
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declare "S${DATASET[0]}_Humidity"=${DATASET[2]:0:2};
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done
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#Send data to database
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mysql -u $DB_USER -p$DB_PASS -h $DB_HOST -D $DB_NAME <<EOF
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INSERT INTO $DB_TAB (TimeStamp,Nearest5min,S1_Temp,S1_Humidity,S2_Temp,S2_Humidity,S3_Temp,S3_Humidity,S4_Temp,S4_Humidity,S5_Temp,S5_Humidity,S6_Temp,S6_Humidity,S7_Temp,S7_Humidity,S8_Temp,S8_Humidity) VALUES ('${DATE}','${DATE_N5M}','${S1_Temp}','${S1_Humidity}','${S2_Temp}','${S2_Humidity}','${S3_Temp}','${S3_Humidity}','${S4_Temp}','${S4_Humidity}','${S5_Temp}','${S5_Humidity}','${S6_Temp}','${S6_Humidity}','${S7_Temp}','${S7_Humidity}','${S8_Temp}','${S8_Humidity}');
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UPDATE $DB_TAB_SNAP SET TimeStamp='${DATE}',Nearest5min='${DATE_N5M}',S1_Temp='${S1_Temp}',S1_Humidity='${S1_Humidity}',S2_Temp='${S2_Temp}',S2_Humidity='${S2_Humidity}',S3_Temp='${S3_Temp}',S3_Humidity='${S3_Humidity}',S4_Temp='${S4_Temp}',S4_Humidity='${S4_Humidity}',S5_Temp='${S5_Temp}',S5_Humidity='${S5_Humidity}',S6_Temp='${S6_Temp}',S6_Humidity='${S6_Humidity}',S7_Temp='${S7_Temp}',S7_Humidity='${S7_Humidity}',S8_Temp='${S8_Temp}',S8_Humidity='${S8_Humidity}';
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EOF
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#Temporäre Dateien entfernen
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rm dl500*.tmp; |