CandleSimulation.py 文件源码

def initialize_gpio():
    GPIO.setmode(GPIO.BOARD)
    GPIO.setup([R,G], GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(BUTTON, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
    GPIO.add_event_detect(BUTTON, GPIO.FALLING, fan_the_flame, 250)