touchscreen.py 文件源码

def __init__(self):
        self.air_temp = None
        self.humidity = None
        self.co2 = None
        self.o2 = None
        self.water_temp = None
        self.ph = None
        self.ec = None
        self.desired_temp = 25
        self.desired_hum = 50
        self.cmd_temp = 0
        self.cmd_hum = 0
        self.white = [255,255,255]
        self.black = [0,0,0]
        self.event_queue = None

        rospy.loginfo("Initializing touchscreen")
        pygame.init()
        # pygame.mouse.set_visible(False)
        self.screen = pygame.display.set_mode((WIDTH,HEIGHT),pygame.NOFRAME)