想跑串口通信例子代码//但是无串口设备怎么办。。。.
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[解决办法]
http://www.khwin.com.cn/download.asp?BigClassName=%C7%FD%B6%AF%C8%ED%BC%FE%CF%C2%D4%D8&Smallclassname=VSPM%D0%E9%C4%E2%B4%AE%BF%DA%C8%ED%BC%FE

这有v2.8 还有手册