def main():
try:
os.nice(-15)
except OSError:
print("Process priority could not be decreased!")
EntryHR = OuterHandReader.OHandReader(12, 18, 1)
print("Entry Hand Reader Initialized!")
ExitHR = ExitHandReader.ExitHandReader(32, 31)
print("Exit Hand Reader Initialized!")
MD = MaskDetector.MaskDetector(headless=False)
print("Mask Detector Initialized!")
door = Door()
print("Door Initialized!")
B = Buzzer(33)
while True:
controller.STATE = controller.DORMANT
while controller.STATE == controller.DORMANT:
if (ExitHR.read()):
controller.STATE = controller.UNLOCKED
print("The door is unlocked!")
B.positiveresponse()
door.exit()
sleep(1)
sleep(0.1)
controller.STATE = controller.VERIFICATION
print("Verification state")
MD.start_display()
while controller.STATE == controller.VERIFICATION:
result = EntryHR.read()
if (HAND_APPROVED == result):
print("Checking face mask.")
result = MD.last_label()
if result == "Mask":
print("Greetings. The door is unlocked.")
#controller.STATE = controller.UNLOCKED
B.positiveresponse()
door.entrance()
elif result == "Improper Mask":
print(
"Please wear your mask properly. When you do, have your hand measured again. Thank you!"
)
B.ringwarning()
else:
print(
"You do not have a mask on! Please leave the door front area!"
)
B.ringerror()
#controller.STATE = controller.LOCKED
sleep(5)
