└── footboard.py


/footboard.py:
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 1 | import RPi.GPIO as GPIO
 2 | import time
 3 | 
 4 | # Initialize GPIO pins
 5 | LOCK_PIN = 17  # Example GPIO pin for locking mechanism
 6 | SENSOR_PIN = 18  # Example GPIO pin for sensor
 7 | 
 8 | GPIO.setmode(GPIO.BCM)
 9 | GPIO.setup(LOCK_PIN, GPIO.OUT)
10 | GPIO.setup(SENSOR_PIN, GPIO.IN)
11 | 
12 | # Function to lock the footboard drive engine
13 | def lock_engine():
14 |     GPIO.output(LOCK_PIN, GPIO.HIGH)
15 |     print("Engine locked")
16 | 
17 | # Function to unlock the footboard drive engine
18 | def unlock_engine():
19 |     GPIO.output(LOCK_PIN, GPIO.LOW)
20 |     print("Engine unlocked")
21 | 
22 | # Main function to monitor sensor and lock/unlock engine accordingly
23 | def main():
24 |     while True:
25 |         if GPIO.input(SENSOR_PIN) == GPIO.HIGH:
26 |             lock_engine()
27 |         else:
28 |             unlock_engine()
29 |         time.sleep(0.5)  # Check sensor every 0.5 seconds
30 | 
31 | if __name__ == "__main__":
32 |     try:
33 |         main()
34 |     except KeyboardInterrupt:
35 |         GPIO.cleanup()
36 | 


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