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LP oscillator losing time
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ljbeng



Joined: 10 Feb 2004
Posts: 205

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PostPosted: Thu Mar 24, 2005 8:19 am     Reply with quote
Yes Mark, I will try your code today. I finally got it to compile. TIMER1_H was not a valid register so I just put

Code:

#asm
   BSF    0xF.7  //
#endasm


I wanted to see over 24 hr what my original code would do. I will try your idea today and will post the results....

Oh, by the way, I don't have a Shrek watch of my own, I will check ebay.... Smile
Mark



Joined: 07 Sep 2003
Posts: 2838
Location: Atlanta, GA

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PostPosted: Thu Mar 24, 2005 10:50 am     Reply with quote
How much time did does yours lose? If you look at my code,

Code:
#byte timer1_h = 0x0F


defines that location for you.
ljbeng



Joined: 10 Feb 2004
Posts: 205

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PostPosted: Thu Mar 24, 2005 11:57 am     Reply with quote
DUH! I didn't see your declaration for timer1_h....

So far today after ~3 hours, I have lost 1 second. There are no other interrupts, just sleep, wake up on timer1 overflow and go back to sleep.
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