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Erik Malund
06/16/09 08:46
Read: 264 times
Mt Airy, Nc
USA


 		 #166142 - wrong !!!!
Responding to: David Prentice's previous message
The software method is fairly portable with the important proviso that you need to calibrate it for your particular compiler, version memory model ....

if you have to adapt the delay to a compiler you are on VERY thin ice.

a compiler may change the delay if you change something totally unrelated.

Erik

List of 30 messages in thread
TopicAuthorDate
s/w delay function      Sandeep Gupta      06/02/09 00:50      
   Software loops can be optimized away      Per Westermark      06/02/09 01:07      
   lacks side-effects      Neil Kurzman      06/02/09 01:07      
      First time with LINT?      Andy Neil      06/02/09 01:19      
   lacks side-effects      Andy Neil      06/02/09 01:07      
      That does not mean it is an error.      Neil Kurzman      06/02/09 01:12      
      It also blocks      Jez Smith      06/02/09 01:49      
   How to post legible source code      Andy Neil      06/02/09 01:13      
   DELAY_0.1.ZIP Useful?      Murray R. Van Luyn      06/14/09 22:11      
      That doesn't help, and it won't work anyhow!      Andy Neil      06/15/09 01:54      
         I stand by it.      Murray R. Van Luyn      06/15/09 19:21      
            Yes a delay function is useful      David Prentice      06/16/09 02:39      
               wrong !!!!      Erik Malund      06/16/09 08:46      
               No, that's precisely where you're wrong      Andy Neil      06/16/09 12:35      
            How can you say that?      Andy Neil      06/16/09 12:43      
               I think you should read Murray's comments      David Prentice      06/16/09 15:20      
                  I have seen ...      Erik Malund      06/16/09 15:45      
                     Timers usable without start/stop too        Per Westermark      06/16/09 16:30      
                        free-running counter/timer      Andy Peters      06/18/09 17:30      
                           Unsigned integers      Per Westermark      06/18/09 17:39      
                              re: unsigned      Andy Peters      06/19/09 12:16      
                                 Try unsigned subtraction with borrow      Per Westermark      06/19/09 13:05      
                                 bug in second (improved!?) code block      Andy Peters      06/19/09 16:38      
   Delay Loops in 'C'..!!! NO      Mahesh Joshi      06/16/09 05:44      
      Go on. Suggest a SIMPLE alternative      David Prentice      06/16/09 06:20      
         My Methods      Mahesh Joshi      06/16/09 07:21      
            So he has a long list of constraints      David Prentice      06/16/09 07:46      
               oh boy what a load who wil have 10 minutes for this      Erik Malund      06/16/09 08:55      
                  Ok. I was being naughty.      David Prentice      06/16/09 10:28      
                     you forget the obvious ...      Erik Malund      06/16/09 10:49      

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