Microchip Technology XC8 Standard Compiler (Workstation) SW006021-1 SW006021-1 User Manual

 2012 Microchip Technology Inc.

DS52053B-page 317

#include <xc.h>

void 

main (void)

{

  control |= 0x80;

  _delay(10);    // delay for 10 cycles

  control &= 0x7F;

}

_delay3(), __delay_us()

, __delay_ms()

#include <xc.h>

 

void _delay3(unsigned char cycles);

This is an inline function that is expanded by the code generator. When called, this rou-
tine expands to an inline assembly delay sequence.The sequence will consist of code 
that delays for 3 times the number of cycles that is specified as argument. The argu-
ment can be a byte-sized constant or variable.

#include <xc.h>

void 

main (void)

{

  control |= 0x80;

  _delay(10);    // delay for 30 cycles

  control &= 0x7F;

}

_delay

#include <stdlib.h>

 

int abs (int j)

The abs() function returns the absolute value of j.