obd_iso15765/BleCanBoxCode/STM32F103RCT6/HARDWARE/WDG/hal_wdg.c

#include "hal_wdg.h"

#include "sys_timer.h"

IWDG_HandleTypeDef IWDG_Handler; 


void HAL_WdgInit(uint8_t prer,uint16_t rlr)
{
    IWDG_Handler.Instance=IWDG;
    IWDG_Handler.Init.Prescaler=prer;	
    IWDG_Handler.Init.Reload=rlr;		
    HAL_IWDG_Init(&IWDG_Handler);		
}

static void wdg_feed_timer_callback()
{
    HAL_IWDG_Refresh(&IWDG_Handler);
}

void HAL_WdgFeed(void)
{   
    HAL_TimerRegister(wdg_feed_timer_callback, 1000);
}