stm32h7xx_ll_wwdg.h File Reference

Header file of WWDG LL module. More...

#include "stm32h7xx.h"

Go to the source code of this file.

Defines
#define	LL_WWDG_CFR_EWI   WWDG_CFR_EWI
#define	LL_WWDG_PRESCALER_1   0x00000000u
#define	LL_WWDG_PRESCALER_2   WWDG_CFR_WDGTB_0
#define	LL_WWDG_PRESCALER_4   WWDG_CFR_WDGTB_1
#define	LL_WWDG_PRESCALER_8   (WWDG_CFR_WDGTB_0 | WWDG_CFR_WDGTB_1)
#define	LL_WWDG_PRESCALER_16   WWDG_CFR_WDGTB_2
#define	LL_WWDG_PRESCALER_32   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_0)
#define	LL_WWDG_PRESCALER_64   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_1)
#define	LL_WWDG_PRESCALER_128   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_1 | WWDG_CFR_WDGTB_0)
#define	LL_WWDG_WriteReg(__INSTANCE__, __REG__, __VALUE__)   WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
	Write a value in WWDG register.
#define	LL_WWDG_ReadReg(__INSTANCE__, __REG__)   READ_REG(__INSTANCE__->__REG__)
	Read a value in WWDG register.
Functions
__STATIC_INLINE void	LL_WWDG_Enable (WWDG_TypeDef *WWDGx)
	Enable Window Watchdog.
__STATIC_INLINE uint32_t	LL_WWDG_IsEnabled (WWDG_TypeDef *WWDGx)
	Checks if Window Watchdog is enabled.
__STATIC_INLINE void	LL_WWDG_SetCounter (WWDG_TypeDef *WWDGx, uint32_t Counter)
	Set the Watchdog counter value to provided value (7-bits T[6:0])
__STATIC_INLINE uint32_t	LL_WWDG_GetCounter (WWDG_TypeDef *WWDGx)
	Return current Watchdog Counter Value (7 bits counter value)
__STATIC_INLINE void	LL_WWDG_SetPrescaler (WWDG_TypeDef *WWDGx, uint32_t Prescaler)
	Set the time base of the prescaler (WDGTB).
__STATIC_INLINE uint32_t	LL_WWDG_GetPrescaler (WWDG_TypeDef *WWDGx)
	Return current Watchdog Prescaler Value.
__STATIC_INLINE void	LL_WWDG_SetWindow (WWDG_TypeDef *WWDGx, uint32_t Window)
	Set the Watchdog Window value to be compared to the downcounter (7-bits W[6:0]).
__STATIC_INLINE uint32_t	LL_WWDG_GetWindow (WWDG_TypeDef *WWDGx)
	Return current Watchdog Window Value (7 bits value)
__STATIC_INLINE uint32_t	LL_WWDG_IsActiveFlag_EWKUP (WWDG_TypeDef *WWDGx)
	Indicates if the WWDG Early Wakeup Interrupt Flag is set or not.
__STATIC_INLINE void	LL_WWDG_ClearFlag_EWKUP (WWDG_TypeDef *WWDGx)
	Clear WWDG Early Wakeup Interrupt Flag (EWIF)
__STATIC_INLINE void	LL_WWDG_EnableIT_EWKUP (WWDG_TypeDef *WWDGx)
	Enable the Early Wakeup Interrupt.
__STATIC_INLINE uint32_t	LL_WWDG_IsEnabledIT_EWKUP (WWDG_TypeDef *WWDGx)
	Check if Early Wakeup Interrupt is enabled.

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Detailed Description

Header file of WWDG LL module.

Author:

MCD Application Team

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.

Definition in file stm32h7xx_ll_wwdg.h.