hitech compiler delays

[juantravel]

I was working on getting the delay functions in the hi-tech c library to work. This is my code:

#include <htc.h>
#define _XTAL_FREQ 4000000UL
void main(void)
{
 while(1)
	{
     TRISIO = 0x00;
	 GPIO = 0xff;
     _delay_ms(1000);
	 GPIO = 0x00;
     _delay_ms(1000);
	 }

}

The error I get is:

Error [499] ; 0. undefined symbol:
__delay_ms(driving_stepper.obj)

********** Build failed! **********

I have read the manual over and over. I have tried changing the function name, even tried changing the _XTAL_FREQ to 4000000 even 4MHZ.

If anyone has time to look at my code I will highly appreciate it. Im going to keep reading on it.

Thanks , juantravel



Got it working!! Too many 0's in the _XTAL_FREQ and it was calling error becuase the delay reached the limit.

 

[barathbushan]

the while loop looks ok , can you check the header file ??