# 根据模块原理图得知，Button在引脚的22 和27
import RPi.GPIO as GPIO
import os
import time
KEY =22 #或者换成27
GPIO.setmode(GPIO.BCM)
GPIO.setup(KEY,GPIO.IN,GPIO.PUD_UP)
while True:
    time.sleep(0.05)
    if GPIO.input(KEY) == 0:
        os.system('irsend SEND_ONCE SpotPrear_Test KEY_0')
        print("KEY SEND TEST")
        while GPIO.input(KEY) ==0:
            time.sleep(0.01)