超声波测距 ..........\ceju.dep ..........\ceju.ewd ..........\ceju.ewp ..........\Debug ..........\.....\Exe ..........\.....\...\ceju.txt ..........\.....\...\ceju1.txt ..........\.....\List ..........\.....\Obj ..........\.....\...\ceju.pbd ..........\.....\...\main.r43 ..........\main.c ..........\settings ..........\........\ceju.cspy.bat ..........\........\ceju.dbgdt ..........\........\ceju.dni ..........\........\work.wsdt ..........\work.eww