disable_watchdog_reset.c

来自「Linux环境下的S3C2410中NandFlash基本操作编程」· C语言 代码 · 共 19 行

/*
*A sub_function to turn off the watchdog timer,in case of its' reset every some time
*/

//Watch dog controller register
#define WTCON      (*(volatile unsigned long *)0x53000000)

void disable_watchdog_reset(){
	WTCON &= 0xfffe;	//将最低位置0，
}