roberto/PiGarden
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Aggiunto implementazione driver rainsensorqty railizzato da @androtto

Browse Source
This commit is contained in:
lejubila
2018-12-09 12:49:09 +01:00
parent 40eb0b2429
commit 40ab2e3b25
7 changed files with 156 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
drv/rainsensorqty/rainsensorqty_monitor.sh
View File

@@ -1,36 +1,33 @@
#!/bin/bash -x
#!/bin/bash
#
# Bash script to measure rainfall
# Bash monitor script to measure rainfall
# Author: androtto
# Url:
#
#
# Scrive un messaggio nel file di log
# $1 log da scrivere
# 3 parameter expected in order:
#$gpio
#$RAINSENSORQTY_LOOPSFORSETRAINING
#$RAINSENSORQTY_SECSBETWEENRAINEVENT
function log_write {
echo -e "`date`\t\t$1" >> $RAINSENSORQTY_LOG
}
###############
# MAIN
# MAIN #
###############
if [ ! $# = 3 ] ; then
echo "ERROR: 3 parameters expected"
fi
GPIO=$1
LOOPSFORSETRAINING=$2
SECSBETWEENRAINEVENT=$3
DIRNAME="$( dirname $0 )"
. /etc/piGarden.conf # test sulla presenza del file gia' fatti prima
. "$DIRNAME/config.include.sh"
f="$(basename $0)"
. $DIRNAME/common.include.sh
echo "$(date) ---------------- NEW RUN "
if [[ -f "$DIRNAME/set_var" ]] ; then
echo "NORMAL: file $DIRNAME/set_var found - getting variables"
. "$DIRNAME/set_var"
else
echo "ERROR: $DIRNAME/set_var not found"
exit 1
fi
#drvt="$( echo $RAIN_GPIO | $CUT -f 1 -d: )"
#drv="$( echo $RAIN_GPIO | $CUT -f 2 -d: )"
gpio_port="$( echo $RAIN_GPIO | $CUT -f 3 -d: )"
#got from config file above:
#RAINSENSORQTY_LASTRAIN="$STATUS_DIR/rainsensorqty_lastrain"
@@ -41,43 +38,47 @@ DIRNAME="$( dirname $0 )"
#RAINSENSORQTY_WAIT=rising
if [[ -f "$RAINSENSORQTY_MONPID" && -z "$RAINSENSORQTY_MONPID" ]] ; then
pid=$( < "$RAINSENSORQTY_MONPID" )
# no other monitor process running...
if [[ -f "$RAINSENSORQTY_MONPID" ]] ; then
pid="$( < "$RAINSENSORQTY_MONPID" )"
if ps -fp $pid >/dev/null ; then
log_write "ERROR monitor process already running\n$( ps -fp $pid )"
drv_rainsensorqty_writelog $f "ERROR monitor process already running\n$( ps -fp $pid )"
exit 1
else
log_write "no rainmonitor process running"
echo $$ > $RAINSENSORQTY_MONPID
log_write "$$ pid monitor process - see $RAINSENSORQTY_MONPID"
fi
fi
MMEACH=0.303030303
#drv_rainsensorqty_writelog $f "NORMAL - no rainmonitor process already running"
echo $$ > $RAINSENSORQTY_MONPID
drv_rainsensorqty_writelog $f "NORMAL - $$ pid monitor process started - see $RAINSENSORQTY_MONPID"
#echo "NORMAL: no raining monitor process $( echo ; ps -ef | grep rain | grep monitor)"
# init variables
MMEACH="$RAINSENSORQTY_MMEACH"
counter=0
while true
do
before=`date +%s`
#gpio -g wfi $GPIO $RAINSENSORQTY_PULSE # falling 1->0
sleep $(</tmp/secs_to_wait) # for testing only
echo $GPIO -g wfi $gpio_port $RAINSENSORQTY_PULSE # falling 1->0
$GPIO -g wfi $gpio_port $RAINSENSORQTY_PULSE # falling 1->0
#sleep $(</tmp/secs_to_wait) # for testing only
now=`date +%s`
(( elapsed = now - before ))
if (( elapsed >= $SECSBETWEENRAINEVENT )) ; then
if (( $elapsed >= $RAINSENSORQTY_SECSBETWEENRAINEVENT )) ; then
counter=0
log_write "sono passati $elapsed secondi ( > di $SECSBETWEENRAINEVENT ) dall'ultima precipitazione, reset counter"
echo "sono passati $elapsed secondi ( > di $SECSBETWEENRAINEVENT ) dall'ultima precipitazione, reset counter"
drv_rainsensorqty_writelog $f "$elapsed seconds elapsed ( greater than $RAINSENSORQTY_SECSBETWEENRAINEVENT set ) since last rain, first $MMEACH mm rain"
echo "$elapsed seconds elapsed ( greater than $RAINSENSORQTY_SECSBETWEENRAINEVENT set ) since last rain, first $MMEACH mm rain (first loop)"
fi
counter=$(( counter+=1 ))
MMWATER=$( $JQ -n "$counter*$MMEACH" )
log_write "counter $counter - $MMWATER mm acqua"
echo "counter $counter - $MMWATER mm acqua"
if (( counter >= $LOOPSFORSETRAINING )) ; then
log_write "raggiunta acqua per impedire irrigazione: $MMWATER mm"
echo "raggiunta acqua per impedire irrigazione: $MMWATER mm"
drv_rainsensorqty_writelog $f "now is $MMWATER mm rain"
echo "now is $MMWATER mm rain (loop $counter)"
if (( $counter >= $RAINSENSORQTY_LOOPSFORSETRAINING )) ; then
drv_rainsensorqty_writelog $f "$MMWATER mm - irrigation to be stopped"
echo "$MMWATER mm - irrigation to be stopped (loop $counter)"
date +%s > ${RAINSENSORQTY_LASTRAIN}
date > ${RAINSENSORQTY_LASTRAIN}_date
fi
#gpio -g wfi $GPIO $RAINSENSORQTY_WAIT # rising 0->1
echo $GPIO -g wfi $gpio_port $RAINSENSORQTY_WAIT # rising 0->1
$GPIO -g wfi $gpio_port $RAINSENSORQTY_WAIT # rising 0->1
done