From: tmoran@acm.org
Subject: Re: Using "delay until" in real-time
Date: Wed, 20 Dec 2000 05:29:54 GMT
Date: 2000-12-20T05:29:54+00:00 [thread overview]
Message-ID: <mtX%5.12289$A06.439317@news1.frmt1.sfba.home.com> (raw)
In-Reply-To: 91p98c$49d$1@nnrp1.deja.com
>is that "n" is a counter that has to be monotonically increasing. That
>means that it will eventually hit an archetectural limit. Of course on
>my 32-bit machine at 240Hz that limit won't happen until the machine has
>been running for about 1/3 of a year, but the limit is there.
That suggests "n" is 32 bits. Will your compiler support a larger
integer? Or perhaps a "type counter is delta 1.0 range 0.0 .. 2.0**63;"
Anything that counts or sums must eventually overflow. If
Real_Time.Time doesn't overflow during your program's lifespan then
it either increments less often or has more bits.
next prev parent reply other threads:[~2000-12-20 5:29 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-12 16:27 Using "delay until" in real-time Ted Dennison
2000-12-12 18:01 ` Mike Silva
2000-12-12 19:57 ` Ted Dennison
2000-12-12 23:02 ` Mike Silva
2000-12-12 23:49 ` Ted Dennison
2000-12-18 6:26 ` Ray Blaak
2000-12-12 20:00 ` Ken Garlington
2000-12-12 20:40 ` Ted Dennison
2000-12-13 4:02 ` Ken Garlington
2000-12-13 14:29 ` Ted Dennison
2000-12-13 16:53 ` Larry Hazel
2000-12-13 17:41 ` Ted Dennison
2000-12-12 20:22 ` Keith Thompson
2000-12-12 20:54 ` Ted Dennison
2000-12-13 5:35 ` tmoran
2000-12-12 20:23 ` David C. Hoos, Sr.
2000-12-12 21:58 ` Ted Dennison
2000-12-12 23:18 ` Jeff Carter
2000-12-12 21:18 ` JP Thornley
2000-12-12 22:31 ` Ted Dennison
2000-12-13 8:02 ` Brian Orpin
2000-12-13 17:32 ` JP Thornley
2000-12-12 23:09 ` Ted Dennison
2000-12-13 7:43 ` Brian Orpin
2000-12-15 0:27 ` Frank
2000-12-19 7:50 ` Martin Gangkofer
2000-12-20 3:32 ` Ted Dennison
2000-12-20 5:29 ` tmoran [this message]
2000-12-20 7:59 ` Martin Gangkofer
2000-12-20 9:15 ` java servlets JF Harrison
2000-12-20 12:50 ` Using "delay until" in real-time Marin David Condic
2000-12-21 0:08 ` Alejandro R. Mosteo
2000-12-20 3:17 ` Ted Dennison
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