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串口号为COM11，通过WinAPI始终无法打开串口，才发现原因如下：http://www.advancedvirtualcomport.com/faq.htmlHow do I open a virtual serial port with a number higher than 9 from my application?Windows automatically maps COM1-COM9 ports to the right device name. COM ports with higher numbers should be opened as \\.\COMxxx, wher 阅读全文
