8.定时器扫描按键实验\ex8.c
....................\ex8.LST
....................\ex8.OBJ
....................\ex8.__i
....................\KEY_3
....................\KEY_3.lnp
....................\KEY_3.M51
....................\KEY_3.plg
....................\KEY_3.uvgui.Administrator
....................\KEY_3.uvgui.zhu
....................\KEY_3.uvgui_Administrator.bak
....................\KEY_3.uvopt
....................\KEY_3.uvproj
....................\KEY_3_uvopt.bak
....................\KEY_3_uvproj.bak
....................\OUTPUT
....................\OUTPUT.hex
....................\OUTPUT.lnp
....................\OUTPUT.M51
....................\STARTUP.A51
....................\STARTUP.LST
....................\STARTUP.OBJ
....................\STC15F2K60S2.h
8.定时器扫描按键实验