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@@ -164,6 +164,9 @@ class DeviceControl(BaseClass, metaclass=SingletonType):
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code=1, msg="mcu设备未连接,请先连接设备", device_status=0
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)
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return False
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+ if self.init_state ==True:
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+ print("已经初始化过,请勿重复初始化")
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+ return False
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self.serial_ins.clearn_flush()
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self.to_init_device_origin_point(device_name="mcu",is_force=is_force)
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print("MCU 开始循环~")
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@@ -870,7 +873,7 @@ class DeviceControl(BaseClass, metaclass=SingletonType):
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1,
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msg="串口：{} 被占用,或无法识别".format(port_name).format(port_name),
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data=message_data,
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- device_status=3,
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+ device_status=-1,
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)
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print("串口：{} 被占用".format(port_name))
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return
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@@ -940,7 +943,7 @@ class DeviceControl(BaseClass, metaclass=SingletonType):
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self.sendSocketMessage(
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msg="MCU连接成功", data=message_data, device_status=2
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)
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- time.sleep(1)
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+ time.sleep(2)
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loop = asyncio.get_event_loop()
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loop.create_task(self.initDevice(), name="init_mcu")
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# async def getBaseInfo():
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rambo