def Main():
try:
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(4, GPIO.OUT)
GPIO.setup(17, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(18, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(21, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(23, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(15, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(24, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(26, GPIO.IN)
while (True):
if (GPIO.input(23) == False):
GPIO.output(4, GPIO.HIGH)
GPIO.output(17, GPIO.HIGH)
time.sleep(1)
if (GPIO.input(15) == True):
GPIO.output(18, GPIO.HIGH)
GPIO.output(21, GPIO.HIGH)
time.sleep(1)
if (GPIO.input(24) == True):
GPIO.output(18, GPIO.LOW)
GPIO.output(21, GPIO.LOW)
time.sleep(1)
if (GPIO.input(26) == True):
GPIO.output(4, GPIO.LOW)
GPIO.output(17, GPIO.LOW)
time.sleep(1)
except Exception as ex:
traceback.print_exc()
finally:
GPIO.cleanup() #this ensures a clean exit
def auto_water(plant, delay=5):
consecutive_water_count = 0
pump_pin = plant["pump_pin"]
water_sensor_pin = plant["water_sensor_pin"]
print("Here we go! Press CTRL+C to exit")
while 1 and consecutive_water_count < 10:
time.sleep(delay)
status = GPIO.input(water_sensor_pin)
wet = status == 0
if not wet:
if consecutive_water_count < 5:
pump_on(pump_pin, 1)
# record that plant was watered
write_plant_watered(pump_pin)
consecutive_water_count += 1
else:
consecutive_water_count = 0
def get_status(pin=8):
GPIO.setup(pin, GPIO.IN)
return GPIO.input(pin)
def getStatus(self, pin):
GPIO.setup(pin, GPIO.IN)
return GPIO.input(pin)