import RPi.GPIO as GPIO
import time
# INIT VARIABLES
lastImpulse = 0
pulses = 0
def main():
global pulses
## We're using BCM Mode
GPIO.setmode(GPIO.BCM)
## Setup coin interrupt channel
GPIO.setup(6, GPIO.IN, pull_up_down=GPIO.PUD_UP)
# GPIO.setup(PIN_COIN_INTERRUPT,GPIO.IN)
GPIO.add_event_detect(6, GPIO.FALLING, callback=coinEventHandler)
while True:
time.sleep(0.5)
if (time.time() - lastImpulse > 0.5) and (pulses > 0):
if pulses == 1:
print("Coin 1")
pulses = 0
GPIO.cleanup()
# handle the coin event
def coinEventHandler(channel):
global lastImpulse
global pulses
lastImpulse = time.time()
pulses = pulses + 1
if __name__ == "__main__":
main()
