def meteoroData():
failed = 0
try:
x = mraa.Uart(0)
#------- Opening port and sending command------
ser = serial.Serial('/dev/ttyACM0', 115200)
ser.bytesize = serial.EIGHTBITS
ser.parity = serial.PARITY_NONE
ser.stopbits = serial.STOPBITS_ONE
ser.timeout = 2
ser.write("LOGIN=0047\r\n")
counter = "READ\r\n"
ser.write(counter)
print("Sent: " + str(counter))
#-------Lecturas----------
r = ser.readlines()
temp = r[4].replace("\xb0C\r\n", "").replace(",", ".")
hum = r[5].replace("%\r\n", "").replace(",", ".")
brood = r[6].replace("\xb0C B\r\n", "").replace(",", ".")
lit = r[7].replace("l/h\r\n", "").replace(",", ".")
km = r[8].replace("km/h\r\n", "").replace(",", ".")
print("Weight: " + r[3].replace("kg\r\n", ""))
print("Temperature: " + temp)
print("Humidity: " + hum)
print("Brood: " + brood)
print("Liters per hour: " + lit)
print("Kilometers per hour: " + km)
print("Failed: " + str(failed))
ser.close()
#------Comprobacion------
float(temp)
float(hum)
float(brood)
float(lit)
float(km)
#-----Insercion---------
pubTempI = insert_observation.insert(temp, "Temperature Int")
pubHum = insert_observation.insert(hum, "Humidity")
pubBrood = insert_observation.insert(brood, "Brood")
pubPluvi = insert_observation.insert(lit, "Pluviometer")
pubAnemo = insert_observation.insert(km, "Anemometer")
#--------Publicacion a horas---------
if (tRet.isTimeToSend()):
mosquitto_publisher.publisher("TemperatureI", pubTempI)
mosquitto_publisher.publisher("Humidity", pubHum)
mosquitto_publisher.publisher("Brood", pubBrood)
mosquitto_publisher.publisher("Pluviometer", pubPluvi)
mosquitto_publisher.publisher("Anemometer", pubAnemo)
except:
print("Something went wrong, comunication or data, nothing done.")
failed = failed + 1
lightDirectory['sensor' + str(countLight)] = topic
lightDirectory['value' + str(countLight)] = value
lightDirectory['unit' + str(countLight)] = "lux"
countLight += 1
#Compare values to detect alerts
#FIXME: retrieve values from database
#Adapt to Solar Light Levels (before installing)
if int(value) < 34 or int(value) > 200:
countLightAlert += 1
#FIXME: put this value as a variable in conf.ini (DONE)
if countLightAlert > triggerAlert:
#Insert alert into observation table
string_observation = insert_observation.insert(
value, topic)
#print string_observation
#Insert into alert table
string_observation = string_observation + " " + insert_alert.insert(
value)
#Publish alert
mosquitto_publisher.publisher("alert/" + topic,
string_observation)
countLightAlert = 0
#print lightDirectory['value'+str(countLight - 1)]
#FIXME: VERIFY IF IT IS CORRECT
elif countLightAlert > 0 and lightDirectory[