seed_watchdog.c

来自「SEED的VPM642测试程序-板级支持库」· C语言 代码 · 共 37 行

/*
 *  Copyright 2005 by SEED.
 *  All rights reserved. Property of SEED.
 *  Restricted rights to use, duplicate or disclose this code are
 *  granted through contract.
 *  
 */
/* August 2005 */
/********************************************************************/
/* seed_watchdog.c file                                             */
/********************************************************************/

#include <csl.h>
#include "seeddm642.h"
#include "seed_wdog.h"

/*enable the watchdag*/
void SEED_WatchDog_Enable()
{
	/*write to the address of the cpld*/
	SEEDDM642_rset(SEEDDM642_WDOGEN,1);
}

/*disable the watchdag*/
void SEED_WatchDog_Disable()
{
	/*write to the address of the cpld*/
	SEEDDM642_rset(SEEDDM642_WDOGEN,0);
}

/*feed the watch dog*/
void SEED_watchDog_Feed()
{
	/*write to the address of the cpld*/
	SEEDDM642_rset(SEEDDM642_WDOG,1);	
}