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it's about timer1 interrupt...

 
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fbasaris



Joined: 04 Mar 2011
Posts: 8

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it's about timer1 interrupt...
PostPosted: Sat Mar 05, 2011 7:20 pm     Reply with quote
Hi everyone,
My question: Can I use any function in the interrupt routine?

Like this:
Code:

....
int calculate_proportional(void);
int calculate_derivative(void);
....
#int_TIMER1
void  TIMER1_isr(void)
set_timer1(15536);
   
signed int error=0;
 
   int proportional = calculate_proportional();
   int derivative = calculate_derivative();
   
   error = proportioanl + derivative;
....

PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sat Mar 05, 2011 7:49 pm     Reply with quote
You mean, can you put code that takes a long time to execute in an
interrupt. Read this thread.
http://www.ccsinfo.com/forum/viewtopic.php?t=25045
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