从零开始学51单片机源代码

				
				
				
				礦ision3 Build Log
				Project:
				D:\soloman\文件\写书\51单片机\20111124正式写\第9章\代码\9.3点亮一个LED.uv2
				Project File Date:  01/08/2012
				
				Output:
				Build target 'Target 1'
				assembling STARTUP.A51...
				linking...
				*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
				    SYMBOL:  ?C_START
				    MODULE:  STARTUP.obj (?C_STARTUP)
				*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
				    SYMBOL:  ?C_START
				    MODULE:  STARTUP.obj (?C_STARTUP)
				    ADDRESS: 000DH
				Program Size: data=9.0 xdata=0 code=15
				"9.3点亮一个LED" - 0 Error(s), 2 Warning(s).
				Build target 'Target 1'
				linking...
				*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
				    SYMBOL:  ?C_START
				    MODULE:  STARTUP.obj (?C_STARTUP)
				*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
				    SYMBOL:  ?C_START
				    MODULE:  STARTUP.obj (?C_STARTUP)
				    ADDRESS: 000DH
				Program Size: data=9.0 xdata=0 code=15
				"9.3点亮一个LED" - 0 Error(s), 2 Warning(s).
				compiling main.c...
				main.c - 0 Error(s), 0 Warning(s).
				compiling main.c...
				main.c - 0 Error(s), 0 Warning(s).
				compiling main.c...
				main.c - 0 Error(s), 0 Warning(s).