STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Macros
IWDG Private Constants
STM32F4xx_HAL_Driver » IWDG
Collaboration diagram for IWDG Private Constants:

Macros

#define IWDG_KEY_RELOAD   0x0000AAAAu
 IWDG Key Register BitMask.
 
#define IWDG_KEY_ENABLE   0x0000CCCCu
 
#define IWDG_KEY_WRITE_ACCESS_ENABLE   0x00005555u
 
#define IWDG_KEY_WRITE_ACCESS_DISABLE   0x00000000u
 

Detailed Description

Macro Definition Documentation

◆ IWDG_KEY_RELOAD

#define IWDG_KEY_RELOAD   0x0000AAAAu

#include <stm32f4xx_hal_iwdg.h>

IWDG Key Register BitMask.

IWDG Reload Counter Enable

Definition at line 153 of file stm32f4xx_hal_iwdg.h.

◆ IWDG_KEY_ENABLE

#define IWDG_KEY_ENABLE   0x0000CCCCu

#include <stm32f4xx_hal_iwdg.h>

IWDG Peripheral Enable

Definition at line 154 of file stm32f4xx_hal_iwdg.h.

◆ IWDG_KEY_WRITE_ACCESS_ENABLE

#define IWDG_KEY_WRITE_ACCESS_ENABLE   0x00005555u

#include <stm32f4xx_hal_iwdg.h>

IWDG KR Write Access Enable

Definition at line 155 of file stm32f4xx_hal_iwdg.h.

◆ IWDG_KEY_WRITE_ACCESS_DISABLE

#define IWDG_KEY_WRITE_ACCESS_DISABLE   0x00000000u

#include <stm32f4xx_hal_iwdg.h>

IWDG KR Write Access Disable

Definition at line 156 of file stm32f4xx_hal_iwdg.h.