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can't setup timer2 of PIC12F1822

 
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gjs_rsdi



Joined: 06 Feb 2006
Posts: 468
Location: Bali

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can't setup timer2 of PIC12F1822
PostPosted: Thu Nov 24, 2022 12:02 am     Reply with quote
Hi
PIC12F1822
Compiler: CCS PCM C Compiler, Version 5.062

Code:
void main()
{
   PORT_A_PULLUPS(0b00110100);//RA2;RA4;RA5
   SETUP_TIMER_0(T0_INTERNAL|T0_DIV_256);
   enable_interrupts(INT_TIMER0);
   SETUP_TIMER_1(T1_DISABLED);
   disable_interrupts(INT_TIMER1);
//   SETUP_TIMER_2(T2_DIV_BY_1);
//   SETUP_TIMER_2(T2_DISABLED);
   disable_interrupts(INT_TIMER2);
   disable_interrupts(INT_IOC_A3_H2L);
   CLEAR_INTERRUPT(INT_IOC_A3_H2L);
   disable_interrupts(INT_TBE);
   disable_interrupts(INT_RDA);
   powerupF=1;//to go to sleep at powerup
   enable_interrupts(GLOBAL);
   while(TRUE)
   {
      DG();
   }
}


If the setup timer 2 not out-commented I am getting error:
Quote:
Expect comma

According to the CCS header file both are legit constants used for SETUP_TIMER_2

Please help
Joe
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Thu Nov 24, 2022 12:17 am     Reply with quote
The 12F1822.h file says:
Quote:
setup_timer_2(int8 mode, int8 period, int8 postscale);

So you have to put in 3 parameters, not just 1.
gjs_rsdi



Joined: 06 Feb 2006
Posts: 468
Location: Bali

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PostPosted: Thu Nov 24, 2022 1:05 am     Reply with quote
Thank you PCM programmer
You make my day Very Happy

Best wishes
Joe
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