should be working now

scripts/plugins/1wire

@@ -1,11 +1,11 @@
 #!/bin/bash
-# -*- sh -*-
+# -*- bash -*-
 
 : << =cut
 
 =head1 NAME
 
-433mhz - Plugin to capture readings from wireless sensors via serial
+1wire - Plugin to capture readings from 1wire sensors on raspberry pi
 
 =head1 NOTES
 
@@ -32,8 +32,7 @@ if [ "$1" = "autoconf" ]; then
 fi
 
 if [ "$1" = "config" ]; then
-
+        echo 'graph_title 1wire sensor readings'
-        echo 'graph_title Wireless temperature sensor readings'
         echo 'graph_args --base 1 -l 0 '
         echo 'graph_scale no'
         echo 'graph_vlabel °C'
@@ -45,19 +44,22 @@ if [ "$1" = "config" ]; then
         exit 0
 fi
 
+SENSORS=()
 
-CMD="for f in $(find -L /sys/bus/w1/devices/ -maxdepth 2 -name temperature); do s=${f%/*}; s=${s##*-}; v=$(cat $f); echo "${s} ${v}"; done"
+FILES=$(find -L /sys/bus/w1/devices/ -maxdepth 2 -name temperature)
+for f in $FILES
+do
+    s=${f%/*}
+    s=${s##*-}
+    v=$(cat $f)
     
-IFS=$'\n'
+    SENSORS+=("${s} ${v}")
-SENSORS=( $(eval $CMD) )
+done
 
-echo $SENSORS
-
-IFS=' '
 for ROW in "${SENSORS[@]}"; do
     ENTRY=( $ROW )
     SENSOR=${ENTRY[0]}
-    VALUE=${ENTRY[1]}
+    VALUE=${ENTRY[1]/#[0-9][0-9]/&.}
 
         # Overrides SENSOR - Example: env.sensor_0_0 Batterie
         ENV_SENSOR_VAR_NAME="alias_${SENSOR}"
@@ -69,7 +71,3 @@ for ROW in "${SENSORS[@]}"; do
     		    echo "${SENSOR}.value ${VALUE}"
         fi
 done
-
-
-#echo "Vorratskammer.value $TEMP"
-

scripts/plugins/433mhz

@@ -1,5 +1,5 @@
 #!/bin/bash
-# -*- sh -*-
+# -*- bash -*-
 
 : << =cut
 

scripts/plugins/ina219

@@ -1,5 +1,5 @@
-#!/bin/sh
+#!/bin/bash
-# -*- sh -*-
+# -*- bash -*-
 
 : << =cut
 
@@ -32,7 +32,6 @@ if [ "$1" = "autoconf" ]; then
 fi
 
 if [ "$1" = "config" ]; then
-
         echo 'graph_title Power'
         echo 'graph_args --base 1 -l 0 '
         echo 'graph_scale no'
@@ -45,22 +44,26 @@ if [ "$1" = "config" ]; then
         exit 0
 fi
 
-ROUNDS=5
+ROUNDS=3
 
 VOLTAGE=0
 CURRENT=0
 POWER=0
 
 for i in $(seq ${ROUNDS}); do
-    RESULT=$(/usr/bin/ina219)
+    #ROW="12204mV  184.3mA"
+    ROW=$(/usr/bin/ina219)
+    ENTRY=( $ROW )
+
+    VOLTAGE_RAW=${ENTRY[0]%mV}
+    CURRENT_RAW=${ENTRY[1]%mA}
+    #echo "Voltage: ${VOLTAGE_RAW}"
+    #echo "Current: ${CURRENT_RAW}"
 
-    VOLTAGE_RAW=$(echo $RESULT | /bin/sed 's/\([0-9]\+\)mV \+\([0-9\.]\+\)mA/\1/')
     VOLTAGE=$(echo "scale=3; $VOLTAGE+$VOLTAGE_RAW" | /usr/bin/bc)
-
-    CURRENT_RAW=$(echo $RESULT | /bin/sed 's/\([0-9]\+\)mV \+\([0-9\.]\+\)mA/\2/')
     CURRENT=$(echo "scale=3; $CURRENT+$CURRENT_RAW" | /usr/bin/bc)
-
 done
+#exit 1    
     
 VOLTAGE=$(echo "scale=3; $VOLTAGE/$ROUNDS" | /usr/bin/bc)
 CURRENT=$(echo "scale=3; $CURRENT/$ROUNDS" | /usr/bin/bc)

scripts/run.sh

@@ -2,8 +2,8 @@
 source ~/.mysql-grafana.conf
 
 
-PLUGINS="1wire 433mhz"
+PLUGINS="1wire 433mhz ina219"
-#PLUGINS="433mhz ina219"
+#PLUGINS="433mhz"
 
 # https://stackoverflow.com/a/1482133
 SCRIPT_PATH=$(dirname -- "$( readlink -f -- "$0"; )";)
@@ -29,7 +29,7 @@ for PLUGIN in ${PLUGINS}; do
     echo "${PLUGIN_ENV}"
   fi
 
-  DATA=$(env -i ${PLUGIN_ENV} plugins/${PLUGIN} | tail -n +2 | head -n -1)
+  DATA=$(env -i ${PLUGIN_ENV} plugins/${PLUGIN})
   
   echo "-----------------"
   echo "$DATA"
@@ -44,8 +44,8 @@ for PLUGIN in ${PLUGINS}; do
     #echo $LINE
 
     SQL=$(echo $LINE | sed -E "s/(.*)\.(.*) (.*)/INSERT INTO ${TABLE_NAME} (source, metric, value) VALUES (\"${SOURCE}\",\"\1\", \"\3\");/")
-    echo $SQL
+    #echo $SQL
-    #echo $SQL | mysql --host="192.168.0.12" --database="${DATABASE}" --user="${USER}" --password="${PASSWORD}"
+    echo $SQL | mysql --host="192.168.0.12" --database="${DATABASE}" --user="${USER}" --password="${PASSWORD}"
   done # LINE 
 
 done # PLUGINS