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???
11/13/06 10:36
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 		 #127871 - Wait does not make up
Responding to: ???'s previous message
The wait you implemented orginally used JB P3.1,$ which is a 2 cycle instruction. Even will stay even, odd will stay odd, no matter how many times you stay in this loop.

Now you added an acall delay_ms and have effectively increased the number of cycles which are added each turn and thereby reduced the randomness.

Stick to the old plan but divide the number in TL0 by 2.

List of 53 messages in thread
TopicAuthorDate
Pseudo-Random Number Generator Strangeness            01/01/70 00:00      
   Problem lies in BCD converter            01/01/70 00:00      
      Why?            01/01/70 00:00      
         I like see the program 0-255            01/01/70 00:00      
            0-255 SSD Counter            01/01/70 00:00      
               Clarity?            01/01/70 00:00      
               Thanks for the reply            01/01/70 00:00      
                  WRONG            01/01/70 00:00      
                  Not necessarily each line            01/01/70 00:00      
                     re useful            01/01/70 00:00      
      FIXED            01/01/70 00:00      
         Yes ... but WHAT fixed it???            01/01/70 00:00      
   Hints for a smaller program            01/01/70 00:00      
      Great!            01/01/70 00:00      
         More hints            01/01/70 00:00      
   Count the cycles            01/01/70 00:00      
      Good guess, Maarten!!!            01/01/70 00:00      
      Brilliant, Maarten!            01/01/70 00:00      
      Wait Period            01/01/70 00:00      
         Wait does not make up            01/01/70 00:00      
            Makes Sense            01/01/70 00:00      
               why 'debounce'            01/01/70 00:00      
                  ARGHHHHH eric            01/01/70 00:00      
                     Jez, please            01/01/70 00:00      
               Divide by 2            01/01/70 00:00      
   This problem needs more thought            01/01/70 00:00      
      Interrupts don't help            01/01/70 00:00      
         Thanks, Maarten            01/01/70 00:00      
   A Suggestion            01/01/70 00:00      
      use TH1            01/01/70 00:00      
         Use TL0            01/01/70 00:00      
            agreed somewhat, but            01/01/70 00:00      
   Misunderstanding            01/01/70 00:00      
      Just SSD values            01/01/70 00:00      
         Thanks for the reply            01/01/70 00:00      
         Dan if like            01/01/70 00:00      
         7-Segment Connexions            01/01/70 00:00      
            Will Comment Soon...            01/01/70 00:00      
               Famous last words!            01/01/70 00:00      
               A More Excellent Way            01/01/70 00:00      
                  some do flowcharts, before they code            01/01/70 00:00      
   An Update            01/01/70 00:00      
      Typo            01/01/70 00:00      
      Still misleading comment            01/01/70 00:00      
         Fine            01/01/70 00:00      
   Dan this program needs            01/01/70 00:00      
      Tautology?!            01/01/70 00:00      
         Overkill            01/01/70 00:00      
            a typical example of follwing rules to the letter            01/01/70 00:00      
               Exception to the rule?            01/01/70 00:00      
            Not only comments, but format as well            01/01/70 00:00      
               8051 Simulator            01/01/70 00:00      
                  simulator support            01/01/70 00:00      

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