stm32l4xx_hal_firewall.h File Reference

Header file of FIREWALL HAL module. More...

#include "stm32l4xx_hal_def.h"

Go to the source code of this file.

Data Structures
struct	FIREWALL_InitTypeDef
	FIREWALL Initialization Structure definition. More...
Defines
#define	FIREWALL_VOLATILEDATA_NOT_EXECUTABLE   ((uint32_t)0x0000)
#define	FIREWALL_VOLATILEDATA_EXECUTABLE   ((uint32_t)FW_CR_VDE)
#define	FIREWALL_VOLATILEDATA_NOT_SHARED   ((uint32_t)0x0000)
#define	FIREWALL_VOLATILEDATA_SHARED   ((uint32_t)FW_CR_VDS)
#define	FIREWALL_PRE_ARM_RESET   ((uint32_t)0x0000)
#define	FIREWALL_PRE_ARM_SET   ((uint32_t)FW_CR_FPA)
#define	IS_FIREWALL_CODE_SEGMENT_ADDRESS(ADDRESS)   (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) < (FLASH_BASE + FLASH_SIZE)))
#define	IS_FIREWALL_CODE_SEGMENT_LENGTH(ADDRESS, LENGTH)   (((ADDRESS) + (LENGTH)) <= (FLASH_BASE + FLASH_SIZE))
#define	IS_FIREWALL_NONVOLATILEDATA_SEGMENT_ADDRESS(ADDRESS)   (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) < (FLASH_BASE + FLASH_SIZE)))
#define	IS_FIREWALL_NONVOLATILEDATA_SEGMENT_LENGTH(ADDRESS, LENGTH)   (((ADDRESS) + (LENGTH)) <= (FLASH_BASE + FLASH_SIZE))
#define	IS_FIREWALL_VOLATILEDATA_SEGMENT_ADDRESS(ADDRESS)   (((ADDRESS) >= SRAM1_BASE) && ((ADDRESS) < (SRAM1_BASE + SRAM1_SIZE_MAX)))
#define	IS_FIREWALL_VOLATILEDATA_SEGMENT_LENGTH(ADDRESS, LENGTH)   (((ADDRESS) + (LENGTH)) <= (SRAM1_BASE + SRAM1_SIZE_MAX))
#define	IS_FIREWALL_VOLATILEDATA_SHARE(SHARE)
#define	IS_FIREWALL_VOLATILEDATA_EXECUTE(EXECUTE)
#define	__HAL_FIREWALL_IS_ENABLED()   HAL_IS_BIT_CLR(SYSCFG->CFGR1, SYSCFG_CFGR1_FWDIS)
	Check whether the FIREWALL is enabled or not.
#define	__HAL_FIREWALL_PREARM_ENABLE()
	Enable FIREWALL pre arm.
#define	__HAL_FIREWALL_PREARM_DISABLE()
	Disable FIREWALL pre arm.
#define	__HAL_FIREWALL_VOLATILEDATA_SHARED_ENABLE()
	Enable volatile data sharing in setting VDS bit.
#define	__HAL_FIREWALL_VOLATILEDATA_SHARED_DISABLE()
	Disable volatile data sharing in resetting VDS bit.
#define	__HAL_FIREWALL_VOLATILEDATA_EXECUTION_ENABLE()
	Enable volatile data execution in setting VDE bit.
#define	__HAL_FIREWALL_VOLATILEDATA_EXECUTION_DISABLE()
	Disable volatile data execution in resetting VDE bit.
#define	__HAL_FIREWALL_GET_VOLATILEDATA_SHARED()   ((FIREWALL->CR & FW_CR_VDS) == FW_CR_VDS)
	Check whether or not the volatile data segment is shared.
#define	__HAL_FIREWALL_GET_VOLATILEDATA_EXECUTION()   ((FIREWALL->CR & FW_CR_VDE) == FW_CR_VDE)
	Check whether or not the volatile data segment is declared executable.
#define	__HAL_FIREWALL_GET_PREARM()   ((FIREWALL->CR & FW_CR_FPA) == FW_CR_FPA)
	Check whether or not the Firewall pre arm bit is set.
Functions
HAL_StatusTypeDef	HAL_FIREWALL_Config (FIREWALL_InitTypeDef *fw_init)
	Initialize the Firewall according to the FIREWALL_InitTypeDef structure parameters.
void	HAL_FIREWALL_GetConfig (FIREWALL_InitTypeDef *fw_config)
	Retrieve the Firewall configuration.
void	HAL_FIREWALL_EnableFirewall (void)
	Enable FIREWALL.
void	HAL_FIREWALL_EnablePreArmFlag (void)
	Enable FIREWALL pre arm.
void	HAL_FIREWALL_DisablePreArmFlag (void)
	Disable FIREWALL pre arm.

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Detailed Description

Header file of FIREWALL HAL module.

Author:

MCD Application Team

Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

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Definition in file stm32l4xx_hal_firewall.h.