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RTOS troubles

 
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kd5uzz



Joined: 28 May 2006
Posts: 56

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RTOS troubles
PostPosted: Fri Feb 23, 2007 9:30 pm     Reply with quote

The following code does not seem to wait long enough between execution of BlinkLED...thoughts?

Compiler version 3.22.

Code:
#include <16F877a.h>
#fuses HS,NOWDT,NOPROTECT
#use delay(clock=20000000)             //clock speed
#use rs232(baud=9600,xmit=PIN_C6,rcv=PIN_C7,ERRORS)
#use rtos(timer=0)

// ***** Global VAR
int BlinkState = 1;
#define DIAG_LED PIN_A1

// Rest of program....
#task(rate=900ms)
void BlinkLED(){
   printf("Entered Task1");
   switch (BlinkState){
      case 1:
         output_high(DIAG_LED);
         BlinkState = 2;
         break;
      case 2:
         output_low(DIAG_LED);
         BlinkState = 1;
         break;
   }
}

void main(){
   rtos_run();
}
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