rt-thread/bsp/swm320/libraries/SWM320_StdPeriph_Driver/SWM320_wdt.h

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#ifndef __SWM320_WDT_H__
#define __SWM320_WDT_H__
#define WDT_MODE_RESET 0
#define WDT_MODE_INTERRUPT 1
void WDT_Init(WDT_TypeDef *WDTx, uint32_t peroid, uint32_t mode); //WDT看门狗初始化
void WDT_Start(WDT_TypeDef *WDTx); //启动指定WDT开始倒计时
void WDT_Stop(WDT_TypeDef *WDTx); //关闭指定WDT停止倒计时
void WDT_Feed(WDT_TypeDef *WDTx); //喂狗,重新从装载值开始倒计时
int32_t WDT_GetValue(WDT_TypeDef *WDTx); //获取指定看门狗定时器的当前倒计时值
void WDT_INTClr(WDT_TypeDef *WDTx); //中断标志清除
uint32_t WDT_INTStat(WDT_TypeDef *WDTx); //中断状态查询
#endif //__SWM320_WDT_H__