同步通信 ........\RS485Comm ........\.........\ReadMe.txt ........\.........\res ........\.........\...\RS485Comm.rc2 ........\.........\resource.h ........\.........\RS485Comm.cpp ........\.........\RS485Comm.dsp ........\.........\RS485Comm.dsw ........\.........\RS485Comm.h ........\.........\RS485Comm.rc ........\.........\RS485CommDlg.cpp ........\.........\RS485CommDlg.h ........\.........\StdAfx.cpp ........\.........\StdAfx.h