cpu_temperature.py 文件源码

def __init__(self):
        self.bus = dbus.SystemBus()
        self.app = localGATT.Application()
        self.srv = localGATT.Service(1, CPU_TMP_SRVC, True)

        self.charc = TemperatureChrc(self.srv)

        self.charc.service = self.srv.path

        cpu_format_value = dbus.Array([dbus.Byte(0x0E),
                                       dbus.Byte(0xFE),
                                       dbus.Byte(0x2F),
                                       dbus.Byte(0x27),
                                       dbus.Byte(0x01),
                                       dbus.Byte(0x00),
                                       dbus.Byte(0x00)])
        self.cpu_format = localGATT.Descriptor(4,
                                               CPU_FMT_DSCP,
                                               self.charc,
                                               cpu_format_value,
                                               ['read'])

        self.app.add_managed_object(self.srv)
        self.app.add_managed_object(self.charc)
        self.app.add_managed_object(self.cpu_format)

        self.srv_mng = GATT.GattManager(adapter.list_adapters()[0])
        self.srv_mng.register_application(self.app, {})

        self.dongle = adapter.Adapter(adapter.list_adapters()[0])
        advert = advertisement.Advertisement(1, 'peripheral')

        advert.service_UUIDs = [CPU_TMP_SRVC]
        # eddystone_data = tools.url_to_advert(WEB_BLINKT, 0x10, TX_POWER)
        # advert.service_data = {EDDYSTONE: eddystone_data}
        if not self.dongle.powered:
            self.dongle.powered = True
        ad_manager = advertisement.AdvertisingManager(self.dongle.address)
        ad_manager.register_advertisement(advert, {})