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. 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 stm32l4xx_hal_firewall.h.