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三星 android 4.2的ble demo，与ble设备连接几秒后自动断开连接了。设备端发送了上图所示的消息到手机端。请问这个到底是什么原因引起的？附件“pxp_01.psd”是从sniffer截取的一段通信内容，请各位帮忙给点意见，谢谢。
