_ht.py 文件源码

def __init__(self, name, pin, dht_dev, delay,
                 on_change=None,report_change=True):
        self.delay = delay
        import dht
        self.dht = dht_dev
        self.lasttime = time.ticks_ms()
        self.dht.measure()
        Device.__init__(self, name, pin, on_change=on_change,
                        getters={"temperature":self.temperature,
                                 "humidity":self.humidity},
                        report_change=report_change)