clocktest.c

RTOS -REWORKS 定时器的例子

#include <reworks/clock.h>
#include <ucore/error.h>
#include <stdio.h>

int clockTest()
{
	OS_STATUS	status;
	os_tod		new_time; 
	os_tod		current_time;
	unsigned32  current_ticks;
	int i;
	
 	status = OSClockGet (OS_TICKS_SINCE_BOOT_GET,&current_ticks);
  	if (status != OS_OK)
    {
    	printf("OSClockGet error:[%s]\n",serrno(errno));   
    	return -1; 
	}    
    else
    	printf("the ticks since boot is %d\n",current_ticks);
    	
	printf("OSClockTick 100 times\n");
 	for (i = 0;i<100;i++)
  		OSClockTick  ();
   
 	status = OSClockGet (OS_TICKS_SINCE_BOOT_GET,&current_ticks);
  	if (status != OS_OK)
    {
    	printf("OSClockGet error:[%s]\n",serrno(errno));   
    	return -1; 
	} 
    else
    	printf("now the ticks since boot is %d\n",current_ticks);
    	
	return 1;
}