蜂鸣器 ......\fengmingqi ......\fengmingqi.M51 ......\fengmingqi.hex ......\fengmingqi.lnp ......\fengmingqi.plg ......\fengmingqi.uvopt ......\fengmingqi.uvproj ......\fengmingqi_uvproj.bak ......\test.LST ......\test.OBJ ......\test.c