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REENTRANT

Steve Kelly

I am currently trying to resolve a problem with calling printf from within an interrupt and keep getting the following warning.

	*** WARNING 15: MULTIPLE CALL TO SEGMENT
    		SEGMENT: ?PR?PRINTF?PRINTF
    		CALLER1: ?PR?SERIO?Q
	    	CALLER2: ?C_C51STARTUP
I have had a search of the knowledge base and see a few other people have had a similar problem.

I found an article called "C51: REENTRANT FUNCTIONS AND THE REENTRANT STACK POINTER" which seemed to explain how to overcome this problem. But after completing the 4 steps I keep getting the following errors
	STARTUP.A51(1): error C141: syntax error near ';'
	STARTUP.A51(2): error C129: missing ';' before 'file'
Has anyone got any ideas?

Cheers

Steve

  • 0 

    STARTUP.A51(1): error C141: syntax error near ';'
STARTUP.A51(2): error C129: missing ';' before 'file'
    These are syntax errors in your assembler source; we can't help you without seeing the source!

    Have you looked carefully at those 2 lines in your file, and the Assembler manual, and verified that your use of ';' and 'file' are correct?