Ble break a Loop



  • when my program is in a Loop, ble can't be connected until add a timer.sleep(1)
    my program is like this.

    from network import Bluetooth
    
    bluetooth = Bluetooth()
    bluetooth.set_advertisement(name='LoPy', service_uuid=b'1234567890123456')
    
    def conn_cb (bt_o):
        events = bt_o.events()
        if  events & Bluetooth.CLIENT_CONNECTED:
            print("Client connected")
        elif events & Bluetooth.CLIENT_DISCONNECTED:
            print("Client disconnected")
    
    bluetooth.callback(trigger=Bluetooth.CLIENT_CONNECTED | Bluetooth.CLIENT_DISCONNECTED, handler=conn_cb)
    while(True)
        Pin.toggle()
        time.sleep(1)
    

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