14_dice.py 文件源码

def setup():
    GPIO.setmode(GPIO.BCM)
    GPIO.setwarnings(False)
    GPIO.setup(SDI, GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(RCLK, GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(SRCLK, GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(TouchPin, GPIO.IN, pull_up_down = GPIO.PUD_UP)
    GPIO.add_event_detect(TouchPin, GPIO.RISING, callback = randomISR, bouncetime = 20)

# Shift the data to 74HC595