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-rw-r--r--bsps/arm/stm32h7/include/stm32h7xx_hal_wwdg.h614
1 files changed, 306 insertions, 308 deletions
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_hal_wwdg.h b/bsps/arm/stm32h7/include/stm32h7xx_hal_wwdg.h
index 19edfb3a83..27bf5cb119 100644
--- a/bsps/arm/stm32h7/include/stm32h7xx_hal_wwdg.h
+++ b/bsps/arm/stm32h7/include/stm32h7xx_hal_wwdg.h
@@ -1,316 +1,314 @@
-/**
- ******************************************************************************
- * @file stm32h7xx_hal_wwdg.h
- * @author MCD Application Team
- * @brief Header file of WWDG HAL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef STM32H7xx_HAL_WWDG_H
-#define STM32H7xx_HAL_WWDG_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32h7xx_hal_def.h"
-
-/** @addtogroup STM32H7xx_HAL_Driver
- * @{
- */
-
-/** @addtogroup WWDG
- * @{
- */
-
-/* Exported types ------------------------------------------------------------*/
-
-/** @defgroup WWDG_Exported_Types WWDG Exported Types
+/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_wwdg.h
+ * @author MCD Application Team
+ * @brief Header file of WWDG HAL module.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H7xx_HAL_WWDG_H
+#define STM32H7xx_HAL_WWDG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal_def.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+ * @{
+ */
+
+/** @addtogroup WWDG
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** @defgroup WWDG_Exported_Types WWDG Exported Types
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief WWDG Init structure definition
- */
-typedef struct
-{
- uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
- This parameter can be a value of @ref WWDG_Prescaler */
-
- uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
- This parameter must be a number Min_Data = 0x40 and Max_Data = 0x7F */
-
- uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
- This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
-
- uint32_t EWIMode ; /*!< Specifies if WWDG Early Wakeup Interupt is enable or not.
- This parameter can be a value of @ref WWDG_EWI_Mode */
-
-} WWDG_InitTypeDef;
-
-/**
- * @brief WWDG handle Structure definition
- */
-#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
-typedef struct __WWDG_HandleTypeDef
-#else
-typedef struct
-#endif
-{
- WWDG_TypeDef *Instance; /*!< Register base address */
-
- WWDG_InitTypeDef Init; /*!< WWDG required parameters */
-
-#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
- void (* EwiCallback)(struct __WWDG_HandleTypeDef *hwwdg); /*!< WWDG Early WakeUp Interrupt callback */
-
- void (* MspInitCallback)(struct __WWDG_HandleTypeDef *hwwdg); /*!< WWDG Msp Init callback */
-#endif
-} WWDG_HandleTypeDef;
-
-#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
-/**
- * @brief HAL WWDG common Callback ID enumeration definition
- */
-typedef enum
-{
- HAL_WWDG_EWI_CB_ID = 0x00u, /*!< WWDG EWI callback ID */
- HAL_WWDG_MSPINIT_CB_ID = 0x01u, /*!< WWDG MspInit callback ID */
-} HAL_WWDG_CallbackIDTypeDef;
-
-/**
- * @brief HAL WWDG Callback pointer definition
- */
-typedef void (*pWWDG_CallbackTypeDef)(WWDG_HandleTypeDef *hppp); /*!< pointer to a WWDG common callback functions */
-
-#endif
-/**
- * @}
- */
-
-/* Exported constants --------------------------------------------------------*/
-
-/** @defgroup WWDG_Exported_Constants WWDG Exported Constants
+ * @{
+ */
+
+/**
+ * @brief WWDG Init structure definition
+ */
+typedef struct
+{
+ uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
+ This parameter can be a value of @ref WWDG_Prescaler */
+
+ uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
+ This parameter must be a number Min_Data = 0x40 and Max_Data = 0x7F */
+
+ uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
+ This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
+
+ uint32_t EWIMode ; /*!< Specifies if WWDG Early Wakeup Interrupt is enable or not.
+ This parameter can be a value of @ref WWDG_EWI_Mode */
+
+} WWDG_InitTypeDef;
+
+/**
+ * @brief WWDG handle Structure definition
+ */
+#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
+typedef struct __WWDG_HandleTypeDef
+#else
+typedef struct
+#endif /* USE_HAL_WWDG_REGISTER_CALLBACKS */
+{
+ WWDG_TypeDef *Instance; /*!< Register base address */
+
+ WWDG_InitTypeDef Init; /*!< WWDG required parameters */
+
+#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
+ void (* EwiCallback)(struct __WWDG_HandleTypeDef *hwwdg); /*!< WWDG Early WakeUp Interrupt callback */
+
+ void (* MspInitCallback)(struct __WWDG_HandleTypeDef *hwwdg); /*!< WWDG Msp Init callback */
+#endif /* USE_HAL_WWDG_REGISTER_CALLBACKS */
+} WWDG_HandleTypeDef;
+
+#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
+/**
+ * @brief HAL WWDG common Callback ID enumeration definition
+ */
+typedef enum
+{
+ HAL_WWDG_EWI_CB_ID = 0x00U, /*!< WWDG EWI callback ID */
+ HAL_WWDG_MSPINIT_CB_ID = 0x01U, /*!< WWDG MspInit callback ID */
+} HAL_WWDG_CallbackIDTypeDef;
+
+/**
+ * @brief HAL WWDG Callback pointer definition
+ */
+typedef void (*pWWDG_CallbackTypeDef)(WWDG_HandleTypeDef *hppp); /*!< pointer to a WWDG common callback functions */
+
+#endif /* USE_HAL_WWDG_REGISTER_CALLBACKS */
+/**
+ * @}
+ */
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup WWDG_Exported_Constants WWDG Exported Constants
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
+ * @{
+ */
+
+/** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define WWDG_IT_EWI WWDG_CFR_EWI /*!< Early wakeup interrupt */
-/**
- * @}
- */
-
-/** @defgroup WWDG_Flag_definition WWDG Flag definition
+ * @{
+ */
+#define WWDG_IT_EWI WWDG_CFR_EWI /*!< Early wakeup interrupt */
+/**
+ * @}
+ */
+
+/** @defgroup WWDG_Flag_definition WWDG Flag definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @brief WWDG Flag definition
- * @{
- */
-#define WWDG_FLAG_EWIF WWDG_SR_EWIF /*!< Early wakeup interrupt flag */
-/**
- * @}
- */
-
-/** @defgroup WWDG_Prescaler WWDG Prescaler
+ * @brief WWDG Flag definition
+ * @{
+ */
+#define WWDG_FLAG_EWIF WWDG_SR_EWIF /*!< Early wakeup interrupt flag */
+/**
+ * @}
+ */
+
+/** @defgroup WWDG_Prescaler WWDG Prescaler
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define WWDG_PRESCALER_1 0x00000000u /*!< WWDG counter clock = (PCLK1/4096)/1 */
-#define WWDG_PRESCALER_2 WWDG_CFR_WDGTB_0 /*!< WWDG counter clock = (PCLK1/4096)/2 */
-#define WWDG_PRESCALER_4 WWDG_CFR_WDGTB_1 /*!< WWDG counter clock = (PCLK1/4096)/4 */
-#define WWDG_PRESCALER_8 (WWDG_CFR_WDGTB_1 | WWDG_CFR_WDGTB_0) /*!< WWDG counter clock = (PCLK1/4096)/8 */
-#define WWDG_PRESCALER_16 WWDG_CFR_WDGTB_2 /*!< WWDG counter clock = (PCLK1/4096)/16 */
-#define WWDG_PRESCALER_32 (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_0) /*!< WWDG counter clock = (PCLK1/4096)/32 */
-#define WWDG_PRESCALER_64 (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_1) /*!< WWDG counter clock = (PCLK1/4096)/64 */
-#define WWDG_PRESCALER_128 WWDG_CFR_WDGTB /*!< WWDG counter clock = (PCLK1/4096)/128 */
-/**
- * @}
- */
-
-/** @defgroup WWDG_EWI_Mode WWDG Early Wakeup Interrupt Mode
+ * @{
+ */
+#define WWDG_PRESCALER_1 0x00000000u /*!< WWDG counter clock = (PCLK1/4096)/1 */
+#define WWDG_PRESCALER_2 WWDG_CFR_WDGTB_0 /*!< WWDG counter clock = (PCLK1/4096)/2 */
+#define WWDG_PRESCALER_4 WWDG_CFR_WDGTB_1 /*!< WWDG counter clock = (PCLK1/4096)/4 */
+#define WWDG_PRESCALER_8 (WWDG_CFR_WDGTB_1 | WWDG_CFR_WDGTB_0) /*!< WWDG counter clock = (PCLK1/4096)/8 */
+#define WWDG_PRESCALER_16 WWDG_CFR_WDGTB_2 /*!< WWDG counter clock = (PCLK1/4096)/16 */
+#define WWDG_PRESCALER_32 (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_0) /*!< WWDG counter clock = (PCLK1/4096)/32 */
+#define WWDG_PRESCALER_64 (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_1) /*!< WWDG counter clock = (PCLK1/4096)/64 */
+#define WWDG_PRESCALER_128 WWDG_CFR_WDGTB /*!< WWDG counter clock = (PCLK1/4096)/128 */
+/**
+ * @}
+ */
+
+/** @defgroup WWDG_EWI_Mode WWDG Early Wakeup Interrupt Mode
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define WWDG_EWI_DISABLE 0x00000000u /*!< EWI Disable */
-#define WWDG_EWI_ENABLE WWDG_CFR_EWI /*!< EWI Enable */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Private macros ------------------------------------------------------------*/
-
-/** @defgroup WWDG_Private_Macros WWDG Private Macros
+ * @{
+ */
+#define WWDG_EWI_DISABLE 0x00000000u /*!< EWI Disable */
+#define WWDG_EWI_ENABLE WWDG_CFR_EWI /*!< EWI Enable */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+
+/** @defgroup WWDG_Private_Macros WWDG Private Macros
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
- ((__PRESCALER__) == WWDG_PRESCALER_2) || \
- ((__PRESCALER__) == WWDG_PRESCALER_4) || \
- ((__PRESCALER__) == WWDG_PRESCALER_8) || \
- ((__PRESCALER__) == WWDG_PRESCALER_16) || \
- ((__PRESCALER__) == WWDG_PRESCALER_32) || \
- ((__PRESCALER__) == WWDG_PRESCALER_64) || \
- ((__PRESCALER__) == WWDG_PRESCALER_128))
-
-#define IS_WWDG_WINDOW(__WINDOW__) (((__WINDOW__) >= WWDG_CFR_W_6) && ((__WINDOW__) <= WWDG_CFR_W))
-
-#define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= WWDG_CR_T_6) && ((__COUNTER__) <= WWDG_CR_T))
-
-#define IS_WWDG_EWI_MODE(__MODE__) (((__MODE__) == WWDG_EWI_ENABLE) || \
- ((__MODE__) == WWDG_EWI_DISABLE))
-/**
- * @}
- */
-
-
-/* Exported macros ------------------------------------------------------------*/
-
-/** @defgroup WWDG_Exported_Macros WWDG Exported Macros
+ * @{
+ */
+#define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_2) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_4) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_8) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_16) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_32) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_64) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_128))
+
+#define IS_WWDG_WINDOW(__WINDOW__) (((__WINDOW__) >= WWDG_CFR_W_6) && ((__WINDOW__) <= WWDG_CFR_W))
+
+#define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= WWDG_CR_T_6) && ((__COUNTER__) <= WWDG_CR_T))
+
+#define IS_WWDG_EWI_MODE(__MODE__) (((__MODE__) == WWDG_EWI_ENABLE) || \
+ ((__MODE__) == WWDG_EWI_DISABLE))
+/**
+ * @}
+ */
+
+
+/* Exported macros ------------------------------------------------------------*/
+
+/** @defgroup WWDG_Exported_Macros WWDG Exported Macros
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Enable the WWDG peripheral.
- * @param __HANDLE__ WWDG handle
- * @retval None
- */
-#define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
-
-/**
- * @brief Enable the WWDG early wakeup interrupt.
- * @param __HANDLE__: WWDG handle
- * @param __INTERRUPT__ specifies the interrupt to enable.
- * This parameter can be one of the following values:
- * @arg WWDG_IT_EWI: Early wakeup interrupt
- * @note Once enabled this interrupt cannot be disabled except by a system reset.
- * @retval None
- */
-#define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CFR, (__INTERRUPT__))
-
-/**
- * @brief Check whether the selected WWDG interrupt has occurred or not.
- * @param __HANDLE__ WWDG handle
- * @param __INTERRUPT__ specifies the it to check.
- * This parameter can be one of the following values:
- * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
- * @retval The new state of WWDG_FLAG (SET or RESET).
- */
-#define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_GET_FLAG((__HANDLE__),(__INTERRUPT__))
-
-/** @brief Clear the WWDG interrupt pending bits.
- * bits to clear the selected interrupt pending bits.
- * @param __HANDLE__ WWDG handle
- * @param __INTERRUPT__ specifies the interrupt pending bit to clear.
- * This parameter can be one of the following values:
- * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
- */
-#define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
-
-/**
- * @brief Check whether the specified WWDG flag is set or not.
- * @param __HANDLE__ WWDG handle
- * @param __FLAG__ specifies the flag to check.
- * This parameter can be one of the following values:
- * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
- * @retval The new state of WWDG_FLAG (SET or RESET).
- */
-#define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
-
-/**
- * @brief Clear the WWDG's pending flags.
- * @param __HANDLE__ WWDG handle
- * @param __FLAG__ specifies the flag to clear.
- * This parameter can be one of the following values:
- * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
- * @retval None
- */
-#define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
-
-/** @brief Check whether the specified WWDG interrupt source is enabled or not.
- * @param __HANDLE__ WWDG Handle.
- * @param __INTERRUPT__ specifies the WWDG interrupt source to check.
- * This parameter can be one of the following values:
- * @arg WWDG_IT_EWI: Early Wakeup Interrupt
- * @retval state of __INTERRUPT__ (TRUE or FALSE).
- */
-#define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR\
- & (__INTERRUPT__)) == (__INTERRUPT__))
-
-/**
- * @}
- */
-
-/* Exported functions --------------------------------------------------------*/
-
-/** @addtogroup WWDG_Exported_Functions
- * @{
- */
-
-/** @addtogroup WWDG_Exported_Functions_Group1
- * @{
- */
-/* Initialization/de-initialization functions **********************************/
-HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
-void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
-/* Callbacks Register/UnRegister functions ***********************************/
-#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
-HAL_StatusTypeDef HAL_WWDG_RegisterCallback(WWDG_HandleTypeDef *hwwdg, HAL_WWDG_CallbackIDTypeDef CallbackID, pWWDG_CallbackTypeDef pCallback);
-HAL_StatusTypeDef HAL_WWDG_UnRegisterCallback(WWDG_HandleTypeDef *hwwdg, HAL_WWDG_CallbackIDTypeDef CallbackID);
-#endif
-
-/**
- * @}
- */
-
-/** @addtogroup WWDG_Exported_Functions_Group2
- * @{
- */
-/* I/O operation functions ******************************************************/
-HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg);
-void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
-void HAL_WWDG_EarlyWakeupCallback(WWDG_HandleTypeDef *hwwdg);
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* STM32H7xx_HAL_WWDG_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+ * @{
+ */
+
+/**
+ * @brief Enable the WWDG peripheral.
+ * @param __HANDLE__ WWDG handle
+ * @retval None
+ */
+#define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
+
+/**
+ * @brief Enable the WWDG early wakeup interrupt.
+ * @param __HANDLE__ WWDG handle
+ * @param __INTERRUPT__ specifies the interrupt to enable.
+ * This parameter can be one of the following values:
+ * @arg WWDG_IT_EWI: Early wakeup interrupt
+ * @note Once enabled this interrupt cannot be disabled except by a system reset.
+ * @retval None
+ */
+#define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CFR, (__INTERRUPT__))
+
+/**
+ * @brief Check whether the selected WWDG interrupt has occurred or not.
+ * @param __HANDLE__ WWDG handle
+ * @param __INTERRUPT__ specifies the it to check.
+ * This parameter can be one of the following values:
+ * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
+ * @retval The new state of WWDG_FLAG (SET or RESET).
+ */
+#define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_GET_FLAG((__HANDLE__),(__INTERRUPT__))
+
+/** @brief Clear the WWDG interrupt pending bits.
+ * bits to clear the selected interrupt pending bits.
+ * @param __HANDLE__ WWDG handle
+ * @param __INTERRUPT__ specifies the interrupt pending bit to clear.
+ * This parameter can be one of the following values:
+ * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
+ */
+#define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
+
+/**
+ * @brief Check whether the specified WWDG flag is set or not.
+ * @param __HANDLE__ WWDG handle
+ * @param __FLAG__ specifies the flag to check.
+ * This parameter can be one of the following values:
+ * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
+ * @retval The new state of WWDG_FLAG (SET or RESET).
+ */
+#define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
+
+/**
+ * @brief Clear the WWDG's pending flags.
+ * @param __HANDLE__ WWDG handle
+ * @param __FLAG__ specifies the flag to clear.
+ * This parameter can be one of the following values:
+ * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
+ * @retval None
+ */
+#define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
+
+/** @brief Check whether the specified WWDG interrupt source is enabled or not.
+ * @param __HANDLE__ WWDG Handle.
+ * @param __INTERRUPT__ specifies the WWDG interrupt source to check.
+ * This parameter can be one of the following values:
+ * @arg WWDG_IT_EWI: Early Wakeup Interrupt
+ * @retval state of __INTERRUPT__ (TRUE or FALSE).
+ */
+#define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR\
+ & (__INTERRUPT__)) == (__INTERRUPT__))
+
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+
+/** @addtogroup WWDG_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup WWDG_Exported_Functions_Group1
+ * @{
+ */
+/* Initialization/de-initialization functions **********************************/
+HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
+void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
+/* Callbacks Register/UnRegister functions ***********************************/
+#if (USE_HAL_WWDG_REGISTER_CALLBACKS == 1)
+HAL_StatusTypeDef HAL_WWDG_RegisterCallback(WWDG_HandleTypeDef *hwwdg, HAL_WWDG_CallbackIDTypeDef CallbackID,
+ pWWDG_CallbackTypeDef pCallback);
+HAL_StatusTypeDef HAL_WWDG_UnRegisterCallback(WWDG_HandleTypeDef *hwwdg, HAL_WWDG_CallbackIDTypeDef CallbackID);
+#endif /* USE_HAL_WWDG_REGISTER_CALLBACKS */
+
+/**
+ * @}
+ */
+
+/** @addtogroup WWDG_Exported_Functions_Group2
+ * @{
+ */
+/* I/O operation functions ******************************************************/
+HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg);
+void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
+void HAL_WWDG_EarlyWakeupCallback(WWDG_HandleTypeDef *hwwdg);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32H7xx_HAL_WWDG_H */
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