c串行口作业 ...........\cc.cpp ...........\cc.dsp ...........\cc.dsw ...........\cc.ncb ...........\cc.opt ...........\cc.plg ...........\chuankoutongxu.dsp ...........\chuankoutongxu.dsw ...........\chuankoutongxu.ncb ...........\chuankoutongxu.opt ...........\chuankoutongxu.plg ...........\Debug