[En-Nut-Discussion] Not fixed!!!: Re: confirmed!!! Re: NutOS 4.4.0 on ARM7: possibly bug in NutEnterCritical / NutExitCritical

Ole Reinhardt ole.reinhardt at embedded-it.de
Fri Feb 22 14:03:04 CET 2008


> > Two new Functions
> > 
> > short flags; 
> > 
> > NutEnterCriticalWithFlags(&flags)
> > NutExitCriticalWithFlags(flags)
> 
> This is definitely attractive, because it would generally simplify 
> porting Nut/OS to new platforms. I'd, however, prefer int instead of
> short.

Shore... sorry, short was my first thought looking at the 16 bit CPSR
register of the ARM7

> AFAIK, the problem doesn't exist with AVR. Anyway, we should ask the 
> btnode project also about their opinion.

Ok, I'll contact Matthias if he did not listen to our discussion yet. 

Bye,

Ole

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