2.4 定时器实验\Debug\Exe\t1_example.d51
..............\.....\...\t1_example.hex
..............\.....\Obj\main.r51
..............\.....\...\t1_example.pbd
..............\settings\t1_count.wsdt
..............\........\t1_example.cspy.bat
..............\........\t1_example.dbgdt
..............\........\t1_example.dni
..............\.ource\hal.h
..............\......\ioCC2430.h
..............\......\main.c
..............\t1_count.eww
..............\t1_example.dep
..............\t1_example.ewd
..............\t1_example.ewp
..............\Debug\Exe
..............\.....\List
..............\.....\Obj
..............\Debug
..............\settings
..............\source
2.4 定时器实验