26 lines
467 B
Python
26 lines
467 B
Python
import RPi.GPIO as GPIO
|
|
import time
|
|
|
|
# Setup
|
|
GPIO.setmode(GPIO.BCM)
|
|
PIN = 26
|
|
|
|
# Setup pin as input with pull-up
|
|
GPIO.setup(PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
|
|
|
|
print(f"Monitoring GPIO{PIN}. Press Ctrl+C to exit.")
|
|
|
|
try:
|
|
while True:
|
|
if GPIO.input(PIN):
|
|
print(f"GPIO{PIN} is HIGH")
|
|
else:
|
|
print(f"GPIO{PIN} is LOW")
|
|
time.sleep(0.5)
|
|
|
|
except KeyboardInterrupt:
|
|
print("Exiting...")
|
|
|
|
finally:
|
|
GPIO.cleanup()
|