templog.py 文件源码

def wait_connect():
    """Wait for wifi to be connected before attempting mqtt."""
    for x in range(CONNECT_WAIT):
        wlan = network.WLAN(network.STA_IF)
        if wlan.isconnected():
            print(wlan.ifconfig())
            return True
        time.sleep(1)
    else:
        return False