Tool之ProfileScope

/*
 * 公众号  VxWorks567
 */
#include <stdlib.h>
#include <taskLib.h>

int profileDelay = 1;
static int result;

static int duplicate(int number)
{
    int counter,useless=0;
    for(counter=0; counter<=(number * 40000); counter++)
        {
        useless++;
        }
    return (2 * number);
    }

static int halve(int number) 
{
    int counter,useless=0;
    for(counter=0; counter<=(number * 10000); counter++)
        {
        useless++;
        }
    return (number/2);
    }

static int calculation(int number)
{
    int toBeReturned;
    if(number%2)
        toBeReturned = duplicate(number);
    else 
        toBeReturned = halve(number);
    return(toBeReturned);
    }

void testProfile() 
{
    for(;;) 
        {
        result = calculation(rand());
        taskDelay(profileDelay);
        }
    return;
    }