def cyclereset(element):
global AUTO_data
waitingtime=hardwaremod.toint(automationdbmod.searchdata("element",element,"pausebetweenwtstepsmin"),0)
statusdataDBmod.write_status_data(AUTO_data,element,"lastactiontime",datetime.utcnow() - timedelta(minutes=waitingtime))
statusdataDBmod.write_status_data(AUTO_data,element,"status","ok")
statusdataDBmod.write_status_data(AUTO_data,element,"actionvalue",0)
statusdataDBmod.write_status_data(AUTO_data,element,"alertcounter",0)
statusdataDBmod.write_status_data(AUTO_data,element,"infocounter",0)
def cyclereset(element):
global AUTO_data
waitingtime = hardwaremod.toint(
automationdbmod.searchdata("element", element,
"pausebetweenwtstepsmin"), 0)
AUTO_data[element] = {
"lastactiontime": datetime.utcnow() - timedelta(minutes=waitingtime),
"status": "ok",
"actionvalue": 0,
"alertcounter": 0,
"infocounter": 0
}
def automationexecute(refsensor, element):
sensor = automationdbmod.searchdata("element", element, "sensor")
# check the sensor
if refsensor == sensor:
logger.info('automation Pairing OK ---> Actuator: %s , Sensor: %s',
element, sensor)
# check the watering mode
modelist = ["None", "Full Auto", "Emergency Activation", "Alert Only"]
workmode = checkworkmode(element)
if (workmode == "None"):
# None case
print "No Action required, workmode set to None, element: ", element
logger.info(
"No Action required, workmode set to None, element: %s ",
element)
return
if (workmode == ""):
logger.info("Not able to get the workmode: %s ", element)
return
logger.info('Automantion, Get all the parameters')
sensormaxthreshold = hardwaremod.tonumber(
automationdbmod.searchdata("element", element,
"sensor_threshold")[1], 0)
sensorminthreshold = hardwaremod.tonumber(
automationdbmod.searchdata("element", element,
"sensor_threshold")[0],
sensormaxthreshold)
actuatormaxthreshold = hardwaremod.tonumber(
automationdbmod.searchdata("element", element,
"actuator_threshold")[1], 0)
actuatorminthreshold = hardwaremod.tonumber(
automationdbmod.searchdata("element", element,
"actuator_threshold")[0],
actuatormaxthreshold)
# evaluate variables for operational period check
starttime = datetime.strptime(
automationdbmod.searchdata("element", element, "allowedperiod")[0],
'%H:%M').time()
endtime = datetime.strptime(
automationdbmod.searchdata("element", element, "allowedperiod")[1],
'%H:%M').time()
# get other parameters
maxstepnumber = hardwaremod.toint(
automationdbmod.searchdata("element", element, "stepnumber"), 1)
waitingtime = hardwaremod.toint(
automationdbmod.searchdata("element", element,
"pausebetweenwtstepsmin"), 1)
mailtype = automationdbmod.searchdata("element", element,
"mailalerttype")
averageminutes = hardwaremod.tonumber(
automationdbmod.searchdata("element", element, "averagesample"), 1)
mathoperation = automationdbmod.searchdata("element", element,
"mathoperation")
# check sensor timetrigger
sensorcontrolcommand = hardwaremod.searchdata(hardwaremod.HW_INFO_NAME,
refsensor,
hardwaremod.HW_CTRL_CMD)
logger.info('Sensor control command: %s , Sensor: %s',
sensorcontrolcommand, sensor)
if sensorcontrolcommand == "returnzero":
logger.info('Modify parameter for the timetrigger')
#adjust the parameters in the way the activation condition is always obtained
sensormaxthreshold = 1
sensorminthreshold = -1
maxstepnumber = 1
averageminutes = 0
# Calculated Variables
if maxstepnumber < 1:
# not possible to proceed
print "No Action required, maxstepnumber <1, element: ", element
logger.info("No Action required, maxstepnumber <1, element: %s ",
element)
return
interval = (sensormaxthreshold - sensorminthreshold) / maxstepnumber
actuatorinterval = (actuatormaxthreshold -
actuatorminthreshold) / maxstepnumber
P = []
for I in range(0, maxstepnumber + 1):
P.append(actuatorminthreshold + I * actuatorinterval)
# ------------------------ Automation alghoritm
if workmode == "Full Auto":
# check if inside the allowed time period
print "full Auto Mode"
logger.info('full auto mode --> %s', element)
timeok = isNowInTimePeriod(
starttime, endtime,
datetime.now().time()) # don't use UTC here!
print "inside allowed time ", timeok, " starttime ", starttime, " endtime ", endtime
if timeok:
logger.info('inside allowed time')
isok, sensorvalue = sensorreading(
sensor, averageminutes, mathoperation
) # operation of sensor readings for a number of sample
if isok:
print "Sensor Value ", sensorvalue
if sensorminthreshold <= sensormaxthreshold:
print "Algorithm , element: ", element
logger.info("Forward algorithm , element: %s ",
element)
Inde = 0
maxs = sensorminthreshold + Inde * interval
if sensorvalue <= maxs:
status = "belowthreshold"
logger.info('below Minthreshold')
value = P[Inde]
# do relevant stuff
CheckActivateNotify(element, waitingtime, value,
mailtype, sensor, sensorvalue)
Inde = 1
for I in range(Inde, maxstepnumber):
mins = sensorminthreshold + (I - 1) * interval
maxs = sensorminthreshold + I * interval
if mins < sensorvalue <= maxs:
value = P[I]
logger.info('inside Range')
# do relevant stuff
CheckActivateNotify(element, waitingtime,
value, mailtype, sensor,
sensorvalue)
Inde = maxstepnumber
mins = sensorminthreshold + (Inde - 1) * interval
if mins < sensorvalue:
print "INDE:", Inde
value = P[Inde]
logger.info('beyond Range')
# do relevant stuff
CheckActivateNotify(element, waitingtime, value,
mailtype, sensor, sensorvalue)
# END MAIN ALGORITHM
else: # to be added case of inverse sensor condition, where the sensorminthreshold is higher than the sensormaxthreshold
print "Reverse Algorithm , element: ", element
logger.info("Reverse Algorithm , element: %s ",
element)
Inde = 0
maxs = sensorminthreshold + Inde * interval
if sensorvalue >= maxs:
status = "belowthreshold"
logger.info('Above MAXthreshold')
value = P[Inde]
# do relevant stuff
CheckActivateNotify(element, waitingtime, value,
mailtype, sensor, sensorvalue)
Inde = Inde + 1
for I in range(Inde, maxstepnumber):
mins = sensorminthreshold + (I - 1) * interval
maxs = sensorminthreshold + I * interval
if mins > sensorvalue >= maxs:
value = P[I]
# do relevant stuff
CheckActivateNotify(element, waitingtime,
value, mailtype, sensor,
sensorvalue)
Inde = maxstepnumber
mins = sensorminthreshold + (Inde - 1) * interval
if mins > sensorvalue:
print "INDE:", Inde
value = P[Inde]
# do relevant stuff
CheckActivateNotify(element, waitingtime, value,
mailtype, sensor, sensorvalue)
# END MAIN ALGORITHM - Reverse
else:
logger.error(
'No valid calculation operation on the stored sensor data'
)
else:
logger.info('Outside allowed Time, Stop')
elif workmode == "Emergency Activation":
print "Emergency Activation"
elif workmode == "Alert Only":
print "Alert Only"
# implment Critical alert message in case the sensor value is one interval more than Max_threshold
isok, sensorvalue = sensorreading(
sensor, averageminutes, mathoperation
) # operation of sensor readings for a number of sample
if isok:
if sensorminthreshold <= sensormaxthreshold:
if sensorvalue > sensormaxthreshold + interval:
logger.info('sensor %s exceeding limits', sensor)
textmessage = "CRITICAL: " + sensor + " reading " + str(
sensorvalue
) + " exceeding threshold limits, need to check the " + element
print textmessage
#send alert mail notification
alertcounter = statusdataDBmod.read_status_data(
AUTO_data, element, "alertcounter")
if alertcounter < 2:
if (mailtype != "none"):
emailmod.sendallmail("alert", textmessage)
logger.error(textmessage)
statusdataDBmod.write_status_data(
AUTO_data, element, "alertcounter",
alertcounter + 1)
else:
if sensorvalue < sensormaxthreshold + interval:
logger.info('sensor %s exceeding limits', sensor)
textmessage = "CRITICAL: " + sensor + " reading " + str(
sensorvalue
) + " exceeding threshold limits, need to check the " + element
print textmessage
#send alert mail notification
alertcounter = statusdataDBmod.read_status_data(
AUTO_data, element, "alertcounter")
if alertcounter < 2:
if (mailtype != "none"):
emailmod.sendallmail("alert", textmessage)
logger.error(textmessage)
statusdataDBmod.write_status_data(
AUTO_data, element, "alertcounter",
alertcounter + 1)
return
def checkworkmode(element):
return automationdbmod.searchdata("element", element, "workmode")
def cycleresetall():
elementlist= automationdbmod.getelementlist()
for element in elementlist:
waitingtime=hardwaremod.toint(automationdbmod.searchdata("element",element,"pausebetweenwtstepsmin"),0)
#print("Cycle reset all ------------------------------------_>", waitingtime , " ", element)
cyclereset(element)
def automationexecute(refsensor,element):
sensor=automationdbmod.searchdata("element",element,"sensor")
# check the sensor
if refsensor==sensor:
logger.info('automation Pairing OK ---> Actuator: %s , Sensor: %s', element, sensor)
# check the watering mode
modelist=["None", "Full Auto" , "Emergency Activation" , "Alert Only"]
workmode=checkworkmode(element)
if (workmode=="None"):
# None case
print "No Action required, workmode set to None, element: " , element
logger.info("No Action required, workmode set to None, element: %s " , element)
return
if (workmode==""):
logger.info("Not able to get the workmode: %s " , element)
return
logger.info('Automantion, Get all the parameters')
sensormaxthreshold=hardwaremod.tonumber(automationdbmod.searchdata("element",element,"sensor_threshold")[1],0)
sensorminthreshold=hardwaremod.tonumber(automationdbmod.searchdata("element",element,"sensor_threshold")[0],sensormaxthreshold)
actuatormaxthreshold=hardwaremod.tonumber(automationdbmod.searchdata("element",element,"actuator_threshold")[1],0)
actuatorminthreshold=hardwaremod.tonumber(automationdbmod.searchdata("element",element,"actuator_threshold")[0],actuatormaxthreshold)
# evaluate variables for operational period check
now = datetime.now()
nowtime = now.time()
starttimeh=hardwaremod.toint(automationdbmod.searchdata("element",element,"allowedperiod")[0].split(":")[0],0)
starttimem=hardwaremod.toint(automationdbmod.searchdata("element",element,"allowedperiod")[0].split(":")[1],0)
endtimeh=hardwaremod.toint(automationdbmod.searchdata("element",element,"allowedperiod")[1].split(":")[0],1)
endtimem=hardwaremod.toint(automationdbmod.searchdata("element",element,"allowedperiod")[1].split(":")[1],0)
starttime=time(starttimeh,starttimem)
endtime=time(endtimeh,endtimem)
# get other parameters
maxstepnumber=hardwaremod.toint(automationdbmod.searchdata("element",element,"stepnumber"),1)
waitingtime=hardwaremod.toint(automationdbmod.searchdata("element",element,"pausebetweenwtstepsmin"),1)
mailtype=automationdbmod.searchdata("element",element,"mailalerttype")
averageminutes=hardwaremod.tonumber(automationdbmod.searchdata("element",element,"averagesample"),1)
mathoperation=automationdbmod.searchdata("element",element,"mathoperation")
# check sensor timetrigger
sensorcontrolcommand=hardwaremod.searchdata(hardwaremod.HW_INFO_NAME,refsensor,hardwaremod.HW_CTRL_CMD)
logger.info('Sensor control command: %s , Sensor: %s', sensorcontrolcommand, sensor)
if sensorcontrolcommand=="returnzero":
logger.info('Modify parameter for the timetrigger')
#adjust the parameters in the way the activation condition is always obtained
sensormaxthreshold=1
sensorminthreshold=-1
maxstepnumber=1
averageminutes=0
# Calculated Variables
if maxstepnumber<1:
# not possible to proceed
print "No Action required, maxstepnumber <1, element: " , element
logger.info("No Action required, maxstepnumber <1, element: %s " , element)
return
interval=(sensormaxthreshold-sensorminthreshold)/maxstepnumber
actuatorinterval=(actuatormaxthreshold-actuatorminthreshold)/maxstepnumber
P=[]
for I in range(0, maxstepnumber+1):
P.append(actuatorminthreshold+I*actuatorinterval)
# ------------------------ Automation alghoritm
if workmode=="Full Auto":
# check if inside the allowed time period
print "full Auto Mode"
logger.info('full auto mode --> %s', element)
timeok=isNowInTimePeriod(starttime, endtime, nowtime)
print "inside allowed time ", timeok , " starttime ", starttime , " endtime ", endtime
if timeok:
logger.info('inside allowed time')
isok,sensorvalue=sensorreading(sensor,averageminutes,mathoperation) # operation of sensor readings for a number of sample
if isok:
print "Sensor Value ", sensorvalue
if sensorminthreshold<=sensormaxthreshold:
print "Algorithm , element: " , element
logger.info("Forward algorithm , element: %s " , element)
Inde=0
maxs=sensorminthreshold+Inde*interval
if sensorvalue<=maxs:
status="belowthreshold"
logger.info('below Minthreshold')
value=P[Inde]
# do relevant stuff
CheckActivateNotify(element,waitingtime,value,mailtype,sensor,sensorvalue)
Inde=1
for I in range(Inde, maxstepnumber):
mins=sensorminthreshold+(I-1)*interval
maxs=sensorminthreshold+I*interval
if mins<sensorvalue<=maxs:
value=P[I]
logger.info('inside Range')
# do relevant stuff
CheckActivateNotify(element,waitingtime,value,mailtype,sensor,sensorvalue)
Inde=maxstepnumber
mins=sensorminthreshold+(Inde-1)*interval
if mins<sensorvalue:
print "INDE:",Inde
value=P[Inde]
logger.info('beyond Range')
# do relevant stuff
CheckActivateNotify(element,waitingtime,value,mailtype,sensor,sensorvalue)
# END MAIN ALGORITHM
else: # to be added case of inverse sensor condition, where the sensorminthreshold is higher than the sensormaxthreshold
print "Reverse Algorithm , element: " , element
logger.info("Reverse Algorithm , element: %s " , element)
Inde=0
maxs=sensorminthreshold+Inde*interval
if sensorvalue>=maxs:
status="belowthreshold"
logger.info('Above MAXthreshold')
value=P[Inde]
# do relevant stuff
CheckActivateNotify(element,waitingtime,value,mailtype,sensor,sensorvalue)
Inde=Inde+1
for I in range(Inde, maxstepnumber):
mins=sensorminthreshold+(I-1)*interval
maxs=sensorminthreshold+I*interval
if mins>sensorvalue>=maxs:
value=P[I]
# do relevant stuff
CheckActivateNotify(element,waitingtime,value,mailtype,sensor,sensorvalue)
Inde=maxstepnumber
mins=sensorminthreshold+(Inde-1)*interval
if mins>sensorvalue:
print "INDE:",Inde
value=P[Inde]
# do relevant stuff
CheckActivateNotify(element,waitingtime,value,mailtype,sensor,sensorvalue)
# END MAIN ALGORITHM - Reverse
else:
logger.info('No valid calculation operation on the stored sensor data')
elif workmode=="Emergency Activation":
print "Emergency Activation"
elif workmode=="Alert Only":
print "Alert Only"
# implment Critical alert message in case the sensor value is one interval more than Max_threshold
isok,sensorvalue=sensorreading(sensor,averageminutes,mathoperation) # operation of sensor readings for a number of sample
if isok:
if sensorminthreshold<=sensormaxthreshold:
if sensorvalue>sensormaxthreshold+interval:
logger.info('sensor %s exceeding limits', sensor)
textmessage="CRITICAL: "+ sensor + " reading " + str(sensorvalue) + " exceeding threshold limits, need to check the " + element
print textmessage
#send alert mail notification
alertcounter=statusdataDBmod.read_status_data(AUTO_data,element,"alertcounter")
if alertcounter<2:
emailmod.sendallmail("alert", textmessage)
logger.error(textmessage)
statusdataDBmod.write_status_data(AUTO_data,element,"alertcounter",alertcounter+1)
else:
if sensorvalue<sensormaxthreshold+interval:
logger.info('sensor %s exceeding limits', sensor)
textmessage="CRITICAL: "+ sensor + " reading " + str(sensorvalue) + " exceeding threshold limits, need to check the " + element
print textmessage
#send alert mail notification
alertcounter=statusdataDBmod.read_status_data(AUTO_data,element,"alertcounter")
if alertcounter<2:
emailmod.sendallmail("alert", textmessage)
logger.error(textmessage)
statusdataDBmod.write_status_data(AUTO_data,element,"alertcounter",alertcounter+1)
return
def checkworkmode(element):
return automationdbmod.searchdata("element",element,"workmode")
def cycleresetall():
global AUTO_data
elementlist= automationdbmod.getelementlist()
for element in elementlist:
waitingtime=hardwaremod.toint(automationdbmod.searchdata("element",element,"pausebetweenwtstepsmin"),0)
AUTO_data[element]={"lastactiontime":datetime.now() - timedelta(minutes=waitingtime),"status":"ok","actionvalue":0, "alertcounter":0, "infocounter":0}
