def main():
# Menyimpan pin-pin relay dan memasukkan nilai "state"nya ke dalam Dictionary bernama "pins" yang telah diinisiasi sebelumnya
for pin in pins:
pins[pin]['state'] = GPIO.input(pin)
# memasukkan Dictionary "pins" ke dalam dictionary "templateData":
templateData = {'pins': pins}
var_mainTankWaterLvl = JSNDistance.measureTank(GPIO_TRIGGER_MAIN,
GPIO_ECHO_MAIN,
mainTankDistance)
var_secondaryTankWaterLvl = JSNDistance.measureTank(
GPIO_TRIGGER_SECONDARY, GPIO_ECHO_SECONDARY, secondTankDistance)
var_mainTankTemperature = DSTemp.read_temp(device_file1)
var_secondaryTankTemperature = DSTemp.read_temp(device_file2)
return render_template(
'home.html',
mainTankWaterLvl=var_mainTankWaterLvl,
secondaryTankWaterLvl=var_secondaryTankWaterLvl,
mainTankTemperature=var_mainTankTemperature,
secondaryTankTemperature=var_secondaryTankTemperature,
**templateData)
def main():
# Menyimpan pin-pin relay dan memasukkan nilai "state"nya ke dalam Dictionary bernama "pins" yang telah diinisiasi sebelumnya
for pin in pins:
pins[pin]['state'] = GPIO.input(pin)
# memasukkan Dictionary "pins" ke dalam dictionary "templateData":
templateData = {'pins': pins}
var_mainTankWaterLvl = JSNDistance.measureTank(GPIO_TRIGGER_MAIN,
GPIO_ECHO_MAIN,
mainTankDistance)
var_secondaryTankWaterLvl = JSNDistance.measureTank(
GPIO_TRIGGER_SECONDARY, GPIO_ECHO_SECONDARY, secondTankDistance)
var_mainTankTemperature = DSTemp.read_temp(device_file1)
var_secondaryTankTemperature = DSTemp.read_temp(device_file2)
hour, minutes = CurrentACS.simulate_battery_usage()
# hour, minutes = CurrentACS.get_battery_estimated_life(50,4.187,20)
return render_template(
'home.html',
mainTankWaterLvl=var_mainTankWaterLvl,
secondaryTankWaterLvl=var_secondaryTankWaterLvl,
mainTankTemperature=var_mainTankTemperature,
secondaryTankTemperature=var_secondaryTankTemperature,
**templateData,
hour=str("%.0f" % hour),
minutes=str("%.0f" % minutes),
powerMode="Baterai")
def fill_full_tank():
if (float(
JSNDistance.measureTank(GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance)) < float(maxWater)):
GPIO.output(pengisi, GPIO.LOW) #Nyalakan pompa pengisi
time.sleep(2)
print("pengisian sedang berlangsung...\n")
print("Ketinggian Air : ")
print(
JSNDistance.measureTank(GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance))
print(" Target volume air :")
print(maxWater)
print("\n\n")
else:
GPIO.output(pengisi, GPIO.HIGH) #Matikan pompa pengisi
print("mematikan pompa pengisi...")
globals()['isWaterChangeCompleted'] = True
def drain_half_tank():
# half = maxWater/2 #kode asli
if (float(
JSNDistance.measureTank(GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance)) >
float(volumeAfterDrain)):
GPIO.output(pengisap, GPIO.LOW) #Nyalakan pompa pengisap
time.sleep(4)
print("penyedotan sedang berlangsung...")
print("Target volume air :")
print(volumeAfterDrain)
print("Ketinggian Air : ")
print(
JSNDistance.measureTank(GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance))
print("\n\n")
else:
GPIO.output(pengisap, GPIO.HIGH) #Matikan pompa pengisap
globals()['isTankDrained'] = True
print("penyedotan telah selesai!\n\n")
print("\n\n")
time.sleep(1)
time.sleep(2)
if (isTankDrained == False):
drain_half_tank()
else:
fill_full_tank()
if (isWaterChangeCompleted == True):
print("Water Change completed")
break
#Tinggi Sensor jika tank Kosong
mainTankDistance = 70 #calibrate this
secondTankDistance = 65 #calibrate this
maxWater = JSNDistance.measureTank(
GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance) #mengambil nilai ketinggian
waterVolumetoChange = float(
maxWater) / 15 # mengganti 1/15 volume air di dalam tank untuk testing
volumeAfterDrain = float(maxWater) - float(waterVolumetoChange)
isTankDrained = False
isWaterChangeCompleted = False
def drain_half_tank():
# half = maxWater/2 #kode asli
if (float(
JSNDistance.measureTank(GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance)) >
float(volumeAfterDrain)):
GPIO.output(pengisap, GPIO.LOW) #Nyalakan pompa pengisap
def store_water_lvl(main_tank, second_tank):
conn = sqlite3.connect('/var/www/lab_app/tankwaterlvl.db')
curs = conn.cursor()
curs.execute("""UPDATE waterlvl SET maintank=(?) WHERE id=1""",
(main_tank, ))
curs.execute("""UPDATE waterlvl SET secondtank=(?) WHERE id=1""",
(second_tank, ))
curs.execute("SELECT * FROM waterlvl")
temp = curs.fetchall()
for row in temp:
print(row[2])
print(row[3])
conn.commit()
conn.close()
main_tank_wlvl = JSNDistance.measureTank(GPIO_TRIGGER_MAIN, GPIO_ECHO_MAIN,
mainTankDistance)
second_tank_wlvl = JSNDistance.measureTank(GPIO_TRIGGER_SECONDARY,
GPIO_ECHO_SECONDARY,
secondTankDistance)
#main_tank_wlvl = 6
#second_tank_wlvl = 7
if main_tank_wlvl is not None and second_tank_wlvl is not None:
store_water_lvl(float(main_tank_wlvl), float(second_tank_wlvl))
else:
store_water_lvl(0, 0)