tools/rc.thermferm

Mon, 25 Mar 2024 17:14:56 +0100

author
Michiel Broek <mbroek@mbse.eu>
date
Mon, 25 Mar 2024 17:14:56 +0100
changeset 650
0b215e4b814e
parent 640
0f6daacdd597
child 675
825210ba2707
permissions
-rw-r--r--

Brought the retry attempts to read the DHT11 sensors to the main devices loop. The actual read function is now very simple. Called every 30 seconds when all is well, or 2 seconds if something is wrong.

#!/bin/bash
#
# thermferm init script for Slackware.
#
# Copyright 2022-2024 Michiel Broek, the Netherlands.

# Source default settings:
if [ -r /etc/default/thermferm ]; then
  . /etc/default/thermferm
fi

PIDFILE=/run/thermferm.pid

case "$1" in
  start)
    echo -n "Starting Fermentation Controller: "
    if [ -f ${PIDFILE} ]; then
  	echo "already running."
    else
	${THERMFERM_BIN}
        echo "done."
    fi
    ;;

  stop)
    echo -n "Stopping Fermentation Controller: "
    if [ -f ${PIDFILE} ]; then
      kill $(cat ${PIDFILE})
      echo "done."
    else
      echo "wasn't running."
    fi
    ;;

  restart)
    $0 stop
    sleep 2
    $0 start
    ;;

  *)
    echo "usage: $0 {start|stop|restart}"
esac

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