U3D 串口通信IOException: The port `COM11' does not exist.问题
2017-03-24 11:59
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Unity打开串口方式不一样，因为在.NET2.0打开串口时，如果串口超过10，则必须在前面加上“\\?\”，比如我需要打开COM301，在Unity中你实际传给串口的参数必须是“”\\?\” + “COM301””
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