Date: Fri, 16 Feb 2001 12:34:14 +0200
From: "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
Sender: halo1 AT zahav DOT net DOT il
To: "Rob Kramer" <robk AT cyberway DOT com DOT sg>
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CC: djgpp AT delorie DOT com
In-reply-to: <3a8cd661$1@news.starhub.net.sg> (robk@cyberway.com.sg)
Subject: Re: System clock problem.
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> From: "Rob Kramer" <robk AT cyberway DOT com DOT sg>
> Newsgroups: comp.os.msdos.djgpp
> Date: Fri, 16 Feb 2001 15:18:41 +0800
> 
> Correct, there's about 50 of these devices (embedded PCs). 3 are starting to
> show the problem now. I'm suspecting a hardware problem, but can't explain
> why all is fine again after I exit my application.

Based on your description, I won't suspect the hardware first, because
the system clock is evidently okay once you exit the program.

What other time-related functions or interrupts does that program use?
Does it delay itself, for example, or use usleep?