def callback(channel):
if GPIO.input(channel):
print "LED off"
lcd = Lcd()
lcd.clear()
lcd.display_string(message_need_water, 1)
savedata(1, "Need water")
else:
print "LED on"
lcd = Lcd()
lcd.clear()
lcd.display_string(message_noneed_water, 1)
savedata(1, "No need water")
def pumpswitchOn(request):
#lcd = Lcd()
#lcd.clear()
#lcd.display_string("pump on",1)
#relay = Relay()
#relay.switch(3,1)
lcd = Lcd()
lcd.clear()
pumpStatus = "ON"
lcd.display_string("Water Pump %s" % pumpStatus, 1)
moistureLevel = getLatestMoistureLevel()
savedata(1, moistureLevel, pumpStatus)
response_mesage = {"result": "pump is on"}
return JsonResponse(response_mesage)