| /** |
| ****************************************************************************** |
| * @file stm32f2xx_hal_pwr_ex.h |
| * @author MCD Application Team |
| * @brief Header file of PWR HAL Extension module. |
| ****************************************************************************** |
| * @attention |
| * |
| * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
| * All rights reserved.</center></h2> |
| * |
| * This software component is licensed by ST under BSD 3-Clause license, |
| * the "License"; You may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at: |
| * opensource.org/licenses/BSD-3-Clause |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef __STM32F2xx_HAL_PWR_EX_H |
| #define __STM32F2xx_HAL_PWR_EX_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32f2xx_hal_def.h" |
| |
| /** @addtogroup STM32F2xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @addtogroup PWREx |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /* Exported constants --------------------------------------------------------*/ |
| /** @defgroup PWREx_Exported_Constants PWR Exported Constants |
| * @{ |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macro ------------------------------------------------------------*/ |
| /** @defgroup PWREx_Exported_Constants PWR Exported Constants |
| * @{ |
| */ |
| /** |
| * @} |
| */ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @addtogroup PWREx_Exported_Functions PWR Exported Functions |
| * @{ |
| */ |
| |
| /** @addtogroup PWREx_Exported_Functions_Group1 |
| * @{ |
| */ |
| void HAL_PWREx_EnableFlashPowerDown(void); |
| void HAL_PWREx_DisableFlashPowerDown(void); |
| HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void); |
| HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void); |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| /* Private types -------------------------------------------------------------*/ |
| /* Private variables ---------------------------------------------------------*/ |
| /* Private constants ---------------------------------------------------------*/ |
| /** @defgroup PWREx_Private_Constants PWR Private Constants |
| * @{ |
| */ |
| |
| /** @defgroup PWREx_register_alias_address PWR Register alias address |
| * @{ |
| */ |
| /* ------------- PWR registers bit address in the alias region ---------------*/ |
| /* --- CR Register ---*/ |
| /* Alias word address of FPDS bit */ |
| #define FPDS_BIT_NUMBER POSITION_VAL(PWR_CR_FPDS) |
| #define CR_FPDS_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (FPDS_BIT_NUMBER * 4U)) |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup PWREx_CSR_register_alias PWR CSR Register alias address |
| * @{ |
| */ |
| /* --- CSR Register ---*/ |
| /* Alias word address of BRE bit */ |
| #define BRE_BIT_NUMBER POSITION_VAL(PWR_CSR_BRE) |
| #define CSR_BRE_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CSR_OFFSET_BB * 32U) + (BRE_BIT_NUMBER * 4U)) |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| /** @defgroup PWREx_Private_Macros PWR Private Macros |
| * @{ |
| */ |
| |
| /** @defgroup PWREx_IS_PWR_Definitions PWR Private macros to check input parameters |
| * @{ |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| #endif /* __STM32F2xx_HAL_PWR_EX_H */ |
| |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |