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Error & Warnings difference??

 
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bells_electronics



Joined: 05 Dec 2009
Posts: 40

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Error & Warnings difference??
PostPosted: Mon Feb 08, 2010 8:53 am     Reply with quote
Am getting the following messages after compilation

Quote:

>>> Warning 216”test.c”line 101(0,1):Interrupts disabled during call to prevent re-entrancy(@ADDFF)
>>> Warning 216”test.c”line 101(0,1):Interrupts disabled during call to prevent re-entrancy(@MULFF)
Memory usage: ROM=24% RAM=29% - 39%
0 Errors, 2 Warnings


Is there some thing serious to worry about ? if I burn this hex in my chip will it work fine ?? do i ignore these warnings ??
Ttelmah
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PostPosted: Mon Feb 08, 2010 9:08 am     Reply with quote
Think of this like some of the information on a modern car.
You get a display comes up, saying 'Error, brake failure'. Obviously vital...
Another comes up saying 'Warning, low fuel'. Important to know, and may be vital (if you have a long way to go, and there are few petrol stations), but it is not 'life threatening'.

Same applies to the compiler 'warnings'. They are telling you of things that _may_ be of importance to you in some circumstances, but are not directly 'program threatening'.

Best Wishes
logical



Joined: 21 Dec 2009
Posts: 57
Location: SouthPort, UK

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PostPosted: Mon Feb 08, 2010 11:31 am     Reply with quote
Ttelmah wrote:
Think of this like some of the information on a modern car.
You get a display comes up, saying 'Error, brake failure'. Obviously vital...
Another comes up saying 'Warning, low fuel'. Important to know, and may be vital (if you have a long way to go, and there are few petrol stations), but it is not 'life threatening'.

Same applies to the compiler 'warnings'. They are telling you of things that _may_ be of importance to you in some circumstances, but are not directly 'program threatening'.

Best Wishes


Well that is a clear way of putting it, nice thought Very Happy
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