05 红外接收\ir ...........\ir.c ...........\ir.hex ...........\ir.lnp ...........\ir.LST ...........\ir.M51 ...........\ir.OBJ ...........\ir.Opt ...........\ir.plg ...........\ir.Uv2 ...........\ir_Opt.Bak ...........\ir_Uv2.Bak ...........\STARTUP.A51 05 红外接收