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