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Re: [avr-gcc-list] memcpy() : problem when passing destination pointer


From: David Kelly
Subject: Re: [avr-gcc-list] memcpy() : problem when passing destination pointer
Date: Wed, 11 Feb 2009 12:17:36 -0600
User-agent: Mutt/1.4.2.3i

On Wed, Feb 11, 2009 at 07:06:22PM +0100, Bernard Fouch? wrote:
> 
> However it may not be perfect, if ever the system has other ISR
> routines that allow the MilliSeconds counter to progress but forbid
> getMs() to run between reading 'a' and 'b' for more than 255 ms!

Well, not "more than" but interrupt getMs() for some multiple of 256 ms
with a window of about 1 ms.

-- 
David Kelly N4HHE, address@hidden
========================================================================
Whom computers would destroy, they must first drive mad.




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