多时标按键状态监测
..................\keystatetest.plg
..................\keystatetest.uvopt
..................\keystatetest.uvproj
..................\keystatetest_uvopt.bak
..................\keystatetest_uvproj.bak
..................\keystatetestmain.lst
..................\keystatetestmain.obj
..................\output
..................\......\key.lst
..................\......\key.obj
..................\......\keystatetest
..................\......\keystatetest.hex
..................\......\keystatetest.lnp
..................\......\keystatetest.m51
..................\......\keystatetest.plg
..................\......\keystatetestmain.lst
..................\......\keystatetestmain.obj
..................\......\timer.lst
..................\......\timer.obj
..................\......\timwe.lst
..................\......\timwe.obj
..................\src
..................\...\kee.h
..................\...\key.c
..................\...\key.h
..................\...\keystatetestmain.c
..................\...\mytype.h
..................\...\timer.c
..................\...\timer.h