D.2.2键盘、LCD\D.2.2
..............\D.2.2.c
..............\D.2.2.DSN
..............\D.2.2.LST
..............\D.2.2.OBJ
..............\D.2.2.plg
..............\D.2.2.PWI
..............\D.2.2.uvopt
..............\D.2.2.uvproj
..............\D.2.2_uvopt.bak
..............\D.2.2_uvproj.bak
..............\D.2.hex
..............\D.2.lnp
..............\D.2.M51
..............\key.c
..............\key.h
..............\key.lst
..............\key.obj
..............\Last Loaded D.2.2.DBK
..............\STARTUP.A51
..............\STARTUP.LST
..............\STARTUP.OBJ
D.2.2键盘、LCD