STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Macros
FLASH BOR Reset Level
STM32F4xx_HAL_Driver » FLASHEx » FLASH Exported Constants
Collaboration diagram for FLASH BOR Reset Level:

Macros

#define OB_BOR_LEVEL3   ((uint8_t)0x00)
 
#define OB_BOR_LEVEL2   ((uint8_t)0x04)
 
#define OB_BOR_LEVEL1   ((uint8_t)0x08)
 
#define OB_BOR_OFF   ((uint8_t)0x0C)
 

Detailed Description

Macro Definition Documentation

◆ OB_BOR_LEVEL3

#define OB_BOR_LEVEL3   ((uint8_t)0x00)

#include <stm32f4xx_hal_flash_ex.h>

Supply voltage ranges from 2.70 to 3.60 V

Definition at line 223 of file stm32f4xx_hal_flash_ex.h.

◆ OB_BOR_LEVEL2

#define OB_BOR_LEVEL2   ((uint8_t)0x04)

#include <stm32f4xx_hal_flash_ex.h>

Supply voltage ranges from 2.40 to 2.70 V

Definition at line 224 of file stm32f4xx_hal_flash_ex.h.

◆ OB_BOR_LEVEL1

#define OB_BOR_LEVEL1   ((uint8_t)0x08)

#include <stm32f4xx_hal_flash_ex.h>

Supply voltage ranges from 2.10 to 2.40 V

Definition at line 225 of file stm32f4xx_hal_flash_ex.h.

◆ OB_BOR_OFF

#define OB_BOR_OFF   ((uint8_t)0x0C)

#include <stm32f4xx_hal_flash_ex.h>

Supply voltage ranges from 1.62 to 2.10 V

Definition at line 226 of file stm32f4xx_hal_flash_ex.h.