| STM32F4xx_HAL_Driver
    1.8.3
    | 
IO operation functions. More...
 Collaboration diagram for IO operation functions:
 Collaboration diagram for IO operation functions:| Functions | |
| HAL_StatusTypeDef | HAL_IWDG_Refresh (IWDG_HandleTypeDef *hiwdg) | 
| Refresh the IWDG.  More... | |
IO operation functions.
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                      ##### IO operation functions #####
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 [..]  This section provides functions allowing to:
      (+) Refresh the IWDG. | HAL_StatusTypeDef HAL_IWDG_Refresh | ( | IWDG_HandleTypeDef * | hiwdg | ) | 
Refresh the IWDG.
| hiwdg | pointer to a IWDG_HandleTypeDef structure that contains the configuration information for the specified IWDG module. | 
| HAL | status | 
Definition at line 237 of file stm32f4xx_hal_iwdg.c.