git.rot13.org Git - rpi-ds18b20/blob - w1-ds18b20-influx.sh

   1 #!/bin/sh -e
   2
   3 influx_url="http://10.60.0.92:8086/write?consistency=any&db=ffzg"
   4 influx=/dev/shm/temp.influx
   5
   6 :> $influx
   7
   8 ls /sys/bus/w1/devices/w1_bus_master*/*-*/w1_slave | while read path ; do
   9         temp=$( cat $path | grep t= | cut -d= -f2  | awk '{ printf "%.3f\n", $1 / 1000 }' )
  10         if [ $temp != 85 ] ; then # 85 is error
  11                 id=$( echo $path | cut -d/ -f 7 )
  12                 echo "ac_temp,dc=a125,sensor=$id temperature=$temp" >> $influx
  13                 echo $temp > /dev/shm/ds18b20.$id
  14         fi
  15 done
  16
  17 #curl --silent -XPOST "$influx_url" --data-binary "@$influx"
  18 curl -XPOST $influx_url --data-binary "@$influx"