watchdoginterrupt.c

来自「bf533平台图像采集程序」· C语言 代码 · 共 20 行

#include <ccblkfn.h>
#include <cdefBF533.h>
#include <sys\exception.h>
int watchdogcount=0;

void watchdog_interrupt_init();

EX_INTERRUPT_HANDLER(watchdog_isr);
EX_INTERRUPT_HANDLER(watchdog_isr){
	
	watchdogcount++;
BF533_WDOG_WRITE_STAT();	
BF533_WDOG_RESTART();
}

void watchdog_interrupt_init(){
	register_handler(ik_ivg13, watchdog_isr);	
	BF533_WDOG_INTERRUPT_enable();
}