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Subject: CNrs232最多同时只能打开七个串口
ken0137
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Post at 2017-5-16 16:26  Profile | Blog | P.M. 
CNrs232最多同时只能打开七个串口

CNrs232最多同时只能打开七个串口，打开第八个时，报错，如何解决？
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Passion (LiuXiao)
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Post at 2017-11-2 21:12  Profile | Blog | P.M. 
请问报什么错？还是系统不存在这么多串口？
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