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???
11/28/06 13:17
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 		 #128609 - and in all takes way too long time for the ISR to
Responding to: ???'s previous message
i did not get what you want to say. please can you explain

in the ISR, you call
disp(val); // call display
which has many calls to "disp_wait" and in all takes way too long time for the ISR to be able to respond in a timely manner.

let the timer ISR store the result in a couple of bytes and run the display in the main.

Erik


List of 5 messages in thread
TopicAuthorDate
v to f interfacing with 89s52            01/01/70 00:00      
   you are calling a SLOW routine in an ISR that            01/01/70 00:00      
      Re: SLOW routine in an ISR            01/01/70 00:00      
         and in all takes way too long time for the ISR to            01/01/70 00:00      
            some output at the display            01/01/70 00:00      

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