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???
10/27/05 13:53
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 		 #103032 - Is it still too early?
Responding to: ???'s previous message
Erik Malund said:

from an earlier post
,(just to generate 1ms toggle effect on P1.7)
.....
CPL P1.6


I appreciate your comments erik but pointing out GENUINE mistake in my post (NOT in code) does not solve the problem.


In auto-reload mode, you do not have any need for an interrupt


How come, correct me if I am wrong but pin will not toggle at its own when TF is set and no action is taken.


How do you inspect p1.0 which you have enabled as T2 output? No human eye can follow a 1kHz LED.


what P1.0 has to do here ????

I have tried different (number of values) for frequency and can not see output on simulator, I am not checking the LED,(its useless to build a circuit when program is not responding in simulator). So I believe that problem is not that I can not detect 1kHZ with naked eye but frequency is not generated at all.

you give time to read the post and answer, fair play, no offence but please come up with something constructive not pointing out typos
Kaz


List of 27 messages in thread
TopicAuthorDate
Timer 2 in AT89S8252            01/01/70 00:00      
   most often, a '51 datasheet does not            01/01/70 00:00      
      continuing the above            01/01/70 00:00      
   Timer 2 for PWM...            01/01/70 00:00      
      one caution            01/01/70 00:00      
   PWM example code:            01/01/70 00:00      
   Time 2 problem            01/01/70 00:00      
      you are missing this one            01/01/70 00:00      
         I think I have covered that            01/01/70 00:00      
            RCAP2            01/01/70 00:00      
               Program with changes but still problem            01/01/70 00:00      
                  RCAP2 wrong            01/01/70 00:00      
                     Still no good            01/01/70 00:00      
                        So where do you expect the interrupt to            01/01/70 00:00      
                           why enable UART interrupt??            01/01/70 00:00      
                              sorry, early morning here            01/01/70 00:00      
                                 Is it still too early?            01/01/70 00:00      
                                    no and, please read the datasheet            01/01/70 00:00      
            I highlighted "must be cleared by            01/01/70 00:00      
   Has anyone used it ?            01/01/70 00:00      
      the biggest sin            01/01/70 00:00      
         Are you sure?            01/01/70 00:00      
            Jan is right            01/01/70 00:00      
               so am I            01/01/70 00:00      
            No, of course the datsheets are just nov            01/01/70 00:00      
            the third sin            01/01/70 00:00      
               Does this work on anyone's simulator?            01/01/70 00:00      

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