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strawberry-pi-greenhouse
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added ultrasonic back 

Signed-off-by: Ebbe Baß <ebbe@ping-mee.de>
master
Ebbe Baß 2022-08-04 19:14:59 +02:00
parent af3c0a5ffb
commit 160b724de5
1 changed files with 25 additions and 25 deletions
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50
main.py
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@ -40,35 +40,35 @@ def relay_controller(pin: int, state: str):
error_print("Unknown state ("+state+") for relay channel "+str(pin))
#ultrasonic
# try:
# def get_water_level():
# GPIO.setmode(GPIO.BCM)
# GPIO.setwarnings(False)
# GPIO_TRIGGER = 24
# GPIO_ECHO = 25
# GPIO.setup(GPIO_TRIGGER, GPIO.OUT)
# GPIO.setup(GPIO_ECHO, GPIO.IN)
# GPIO.output(GPIO_TRIGGER, True)
# time.sleep(0.00001)
# GPIO.output(GPIO_TRIGGER, False)
try:
def get_water_level():
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO_TRIGGER = 24
GPIO_ECHO = 25
GPIO.setup(GPIO_TRIGGER, GPIO.OUT)
GPIO.setup(GPIO_ECHO, GPIO.IN)
GPIO.output(GPIO_TRIGGER, True)
time.sleep(0.00001)
GPIO.output(GPIO_TRIGGER, False)
# startTime = time.time()
# StopTime = time.time()
startTime = time.time()
StopTime = time.time()
# while GPIO.input(GPIO_ECHO) == 0:
# startTime = time.time()
# while GPIO.input(GPIO_ECHO) == 1:
# StopTime = time.time()
while GPIO.input(GPIO_ECHO) == 0:
startTime = time.time()
while GPIO.input(GPIO_ECHO) == 1:
StopTime = time.time()
# TimeElapsed = StopTime - startTime
# distance = (TimeElapsed * 34300) / 2
# rounded_distance = int(distance)
# return str(rounded_distance)
TimeElapsed = StopTime - startTime
distance = (TimeElapsed * 34300) / 2
rounded_distance = int(distance)
return str(rounded_distance)
# print(get_water_level())
# debug_print("Added water level detector")
# except:
# print("Adding water level sensor fail.")
print(get_water_level())
debug_print("Added water level detector")
except:
print("Adding water level sensor fail.")
#temperature
try: