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I have tried to write a simple embedded c program in keil for that purpose i added Startup.a51 file when i tried to compile it it had shown the warnigs
Build target 'Target 1' linking... *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: ?C_START MODULE: .\Objects\STARTUP.obj (?C_STARTUP) *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: ?C_START MODULE: .\Objects\STARTUP.obj (?C_STARTUP) ADDRESS: 080AH Program Size: data=9.0 xdata=0 code=15 ".\Objects\loc" - 0 Error(s), 2 Warning(s). Build Time Elapsed: 00:00:00
what ever the program i change the warning remains same could you please help me in resolving it
Did you add the source file that contains the main function to the project?
See: http://www.keil.com/product/brochures/uv4.pdf - Chapter 6. Creating Embedded Programs. Page 79 explains how to add a source file.