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Re: [lpc2000] Re: float in interrupt function?

2005-04-09 by Robert Adsett

At 12:02 PM 4/9/05 +0000, ed_hage wrote:
>I also posted the question on the gnuarm group and there I got a good
>tip. Apparently my startup code was not good; the globally defined
>variables were defined but not properly initialised. So I initialised
>it in main and then it worked!!

Hmm, you need a new startup, the startup should initialize all globals for 
you (either to zero if unspecified or whatever is assigned to them)

>I try to get some info on startup-files, if anyone can point me in the
>good direction your ore than welcome (web-links, books etc.)

There are examples in the files section and there is an example in the 
newlib-lpc collection at http://www.aeolusdevelopment.com  That one 
certainly initializes the globals.  BTW, that is required behaviour for 
ANSI compliant code.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
they legal, genetic, or physical.  If you don't believe me, try to chew a 
radio signal. "  -- Kelvin Throop, III
http://www.aeolusdevelopment.com/

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