自由口通信应用说明
发布于2015-10-13 10:06
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<span style="font-family:宋体;">本视频主要举例说明自由口通信中接收指令的应用,分别以如下四个例子进行说明:</span>
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<span>(1)<span style="font-size:7pt;line-height:normal;font-family:'Times New Roman';"></span></span><span style="font-family:宋体;">起始符和结束符作为消息的起始和结束判断</span>
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<span>(2)<span style="font-size:7pt;line-height:normal;font-family:'Times New Roman';"></span></span><span style="font-family:宋体;">起始符和字符定时器作为消息的起始和结束判断</span>
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<span>(3)<span style="font-size:7pt;line-height:normal;font-family:'Times New Roman';"></span></span><span style="font-family:宋体;">空闲线和消息定时器作为消息的起始和结束判断</span>
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<span>(4)<span style="font-size:7pt;line-height:normal;font-family:'Times New Roman';"></span></span><span style="font-family:宋体;">起始符和空闲线组合作为消息的起始,消息定时器作为消息的结束判断</span><a name="_GoBack"></a>
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