serial test
...........\COMMApp240320
...........\.............\Comm.cpp
...........\.............\Comm.h
...........\.............\COMMApp.aps
...........\.............\COMMApp.cpp
...........\.............\COMMApp.h
...........\.............\COMMApp.rc
...........\.............\COMMApp.vcb
...........\.............\COMMApp.vcc
...........\.............\COMMApp.vcl
...........\.............\COMMApp.vco
...........\.............\COMMApp.vcp
...........\.............\COMMApp.vcw
...........\.............\COMMAppDlg.cpp
...........\.............\COMMAppDlg.h
...........\.............\newres.h
...........\.............\RCa02220
...........\.............\ReadMe.txt
...........\.............\res

...........\.............\...\COMMApp.rc2
...........\.............\...\Thumbs.db
...........\.............\Resource.h
...........\.............\StdAfx.cpp
...........\.............\StdAfx.h
...........\.............\串口通讯的基本原理.doc
...........\COMMApp240320.exe