modbus的通讯例子（AT89C2051+串口）\app.PWI
..................................\Last Loaded app.DBK
..................................\Last Loaded modbus.DBK
..................................\modbus.DSN
..................................\modbus.PWI
..................................\source\adc0831.c
..................................\......\adc0831.h
..................................\......\adc0831.I
..................................\......\adc0831.LST
..................................\......\adc0831.OBJ
..................................\......\com.ini
..................................\......\main.c
..................................\......\main.I
..................................\......\main.LST
..................................\......\main.OBJ
..................................\......\modbus
..................................\......\modbus.hex
..................................\......\modbus.lnp
..................................\......\modbus.M51
..................................\......\modbus.Opt
..................................\......\modbus.plg
..................................\......\modbus.Uv2
..................................\......\modbus_Opt.Bak
..................................\......\modbus_Uv2.Bak
..................................\......\rtu.c
..................................\......\rtu.h
..................................\......\rtu.I
..................................\......\rtu.LST
..................................\......\rtu.OBJ
..................................\......\sio.c
..................................\......\sio.h
..................................\......\sio.I
..................................\......\sio.LST
..................................\......\sio.OBJ
..................................\......\STARTUP.A51
..................................\......\STARTUP.LST
..................................\......\STARTUP.OBJ
..................................\......\time.c
..................................\......\time.h
..................................\......\time.I
..................................\......\time.LST
..................................\......\time.OBJ
..................................\......\typedefine.h
..................................\......\新建 文本文档.txt
..................................\source
modbus的通讯例子（AT89C2051+串口）