void HAL_WWDG_MspInit(WWDG_HandleTypeDef* hwwdg)
{
if(hwwdg->Instance==WWDG)
{
/* USER CODE BEGIN WWDG_MspInit 0 */
/* USER CODE END WWDG_MspInit 0 */
/* Peripheral clock enable */
__WWDG_CLK_ENABLE();
/* USER CODE BEGIN WWDG_MspInit 1 */
/* USER CODE END WWDG_MspInit 1 */
}
}
void Watchdog_Init()
{
__WWDG_CLK_ENABLE();
/*##-2- Configure the WWDG peripheral ######################################*/
/* WWDG clock counter = (PCLK1 (32MHz)/4096)/8) = 976.6 Hz (~1024 us)
WWDG Window value = 80 means that the WWDG counter should be refreshed only
when the counter is below 80 (and greater than 64) otherwise a reset will
be generated.
WWDG Counter value = 127, WWDG timeout = ~1024 us * 64 = 65.536 ms
In this case the refresh window is: ~1024 * (127-80) = 48.128 ms < refresh window < ~1024 * 64 = 65.536 ms */
WatchdogHandle.Instance = WWDG;
WatchdogHandle.Init.Prescaler = WWDG_PRESCALER_8;
WatchdogHandle.Init.Window = 0x7F;
WatchdogHandle.Init.Counter = 0x7F;
HAL_WWDG_Init(&WatchdogHandle);
/*##-3- Start the WWDG #####################################################*/
HAL_WWDG_Start(&WatchdogHandle);
//
Timer_For_Main_Loop_Init();
}
/**
* @brief WWDG MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* @param hwwdg: WWDG handle pointer
* @retval None
*/
void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg)
{
/* WWDG Peripheral clock enable */
__WWDG_CLK_ENABLE();
}
