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Diff: TARGET_NUCLEO_L053R8/TOOLCHAIN_IAR/stm32l0xx_hal_flash.h
- Revision:
- 171:3a7713b1edbc
- Parent:
- 167:84c0a372a020
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TARGET_NUCLEO_L053R8/TOOLCHAIN_IAR/stm32l0xx_hal_flash.h Thu Nov 08 11:45:42 2018 +0000 @@ -0,0 +1,386 @@ +/** + ****************************************************************************** + * @file stm32l0xx_hal_flash.h + * @author MCD Application Team + * @brief Header file of Flash HAL module. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32L0xx_HAL_FLASH_H +#define __STM32L0xx_HAL_FLASH_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32l0xx_hal_def.h" + +/** @addtogroup STM32L0xx_HAL_Driver + * @{ + */ + +/** @addtogroup FLASH + * @{ + */ + +/** @addtogroup FLASH_Private_Constants + * @{ + */ +#define FLASH_TIMEOUT_VALUE (50000U) /* 50 s */ +#define FLASH_SIZE_DATA_REGISTER FLASHSIZE_BASE +/** + * @} + */ + +/** @addtogroup FLASH_Private_Macros + * @{ + */ + +#define IS_FLASH_TYPEPROGRAM(_VALUE_) ((_VALUE_) == FLASH_TYPEPROGRAM_WORD) + +#define IS_FLASH_LATENCY(__LATENCY__) (((__LATENCY__) == FLASH_LATENCY_0) || \ + ((__LATENCY__) == FLASH_LATENCY_1)) + +/** + * @} + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup FLASH_Exported_Types FLASH Exported Types + * @{ + */ + +/** + * @brief FLASH Procedure structure definition + */ +typedef enum +{ + FLASH_PROC_NONE = 0, + FLASH_PROC_PAGEERASE = 1, + FLASH_PROC_PROGRAM = 2, +} FLASH_ProcedureTypeDef; + +/** + * @brief FLASH handle Structure definition + */ +typedef struct +{ + __IO FLASH_ProcedureTypeDef ProcedureOnGoing; /*!< Internal variable to indicate which procedure is ongoing or not in IT context */ + + __IO uint32_t NbPagesToErase; /*!< Internal variable to save the remaining sectors to erase in IT context*/ + + __IO uint32_t Address; /*!< Internal variable to save address selected for program or erase */ + + __IO uint32_t Page; /*!< Internal variable to define the current page which is erasing */ + + HAL_LockTypeDef Lock; /*!< FLASH locking object */ + + __IO uint32_t ErrorCode; /*!< FLASH error code + This parameter can be a value of @ref FLASH_Error_Codes */ +} FLASH_ProcessTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup FLASH_Exported_Constants FLASH Exported Constants + * @{ + */ + +/** @defgroup FLASH_Error_Codes FLASH Error Codes + * @{ + */ + +#define HAL_FLASH_ERROR_NONE 0x00U /*!< No error */ +#define HAL_FLASH_ERROR_PGA 0x01U /*!< Programming alignment error */ +#define HAL_FLASH_ERROR_WRP 0x02U /*!< Write protection error */ +#define HAL_FLASH_ERROR_OPTV 0x04U /*!< Option validity error */ +#define HAL_FLASH_ERROR_SIZE 0x08U /*!< */ +#define HAL_FLASH_ERROR_RD 0x10U /*!< Read protected error */ +#define HAL_FLASH_ERROR_FWWERR 0x20U /*!< FLASH Write or Erase operation aborted */ +#define HAL_FLASH_ERROR_NOTZERO 0x40U /*!< FLASH Write operation is done in a not-erased region */ + +/** + * @} + */ + +/** @defgroup FLASH_Page_Size FLASH size information + * @{ + */ + +#define FLASH_SIZE (uint32_t)((*((uint32_t *)FLASHSIZE_BASE)&0xFFFF) * 1024U) +#define FLASH_PAGE_SIZE ((uint32_t)128U) /*!< FLASH Page Size in bytes */ + +/** + * @} + */ + +/** @defgroup FLASH_Type_Program FLASH Type Program + * @{ + */ +#define FLASH_TYPEPROGRAM_WORD ((uint32_t)0x02U) /*!<Program a word (32-bit) at a specified address.*/ + +/** + * @} + */ + +/** @defgroup FLASH_Latency FLASH Latency + * @{ + */ +#define FLASH_LATENCY_0 ((uint32_t)0x00000000U) /*!< FLASH Zero Latency cycle */ +#define FLASH_LATENCY_1 FLASH_ACR_LATENCY /*!< FLASH One Latency cycle */ + +/** + * @} + */ + +/** @defgroup FLASH_Interrupts FLASH Interrupts + * @{ + */ + +#define FLASH_IT_EOP FLASH_PECR_EOPIE /*!< End of programming interrupt source */ +#define FLASH_IT_ERR FLASH_PECR_ERRIE /*!< Error interrupt source */ +/** + * @} + */ + +/** @defgroup FLASH_Flags FLASH Flags + * @{ + */ + +#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */ +#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Programming flag */ +#define FLASH_FLAG_ENDHV FLASH_SR_HVOFF /*!< FLASH End of High Voltage flag */ +#define FLASH_FLAG_READY FLASH_SR_READY /*!< FLASH Ready flag after low power mode */ +#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */ +#define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming Alignment error flag */ +#define FLASH_FLAG_SIZERR FLASH_SR_SIZERR /*!< FLASH Size error flag */ +#define FLASH_FLAG_OPTVERR FLASH_SR_OPTVERR /*!< FLASH Option Validity error flag */ +#define FLASH_FLAG_RDERR FLASH_SR_RDERR /*!< FLASH Read protected error flag */ +#define FLASH_FLAG_FWWERR FLASH_SR_FWWERR /*!< FLASH Write or Errase operation aborted */ +#define FLASH_FLAG_NOTZEROERR FLASH_SR_NOTZEROERR /*!< FLASH Read protected error flag */ + +/** + * @} + */ + +/** @defgroup FLASH_Keys FLASH Keys + * @{ + */ + +#define FLASH_PDKEY1 ((uint32_t)0x04152637U) /*!< Flash power down key1 */ +#define FLASH_PDKEY2 ((uint32_t)0xFAFBFCFDU) /*!< Flash power down key2: used with FLASH_PDKEY1 + to unlock the RUN_PD bit in FLASH_ACR */ + +#define FLASH_PEKEY1 ((uint32_t)0x89ABCDEFU) /*!< Flash program erase key1 */ +#define FLASH_PEKEY2 ((uint32_t)0x02030405U) /*!< Flash program erase key: used with FLASH_PEKEY2 + to unlock the write access to the FLASH_PECR register and + data EEPROM */ + +#define FLASH_PRGKEY1 ((uint32_t)0x8C9DAEBFU) /*!< Flash program memory key1 */ +#define FLASH_PRGKEY2 ((uint32_t)0x13141516U) /*!< Flash program memory key2: used with FLASH_PRGKEY2 + to unlock the program memory */ + +#define FLASH_OPTKEY1 ((uint32_t)0xFBEAD9C8U) /*!< Flash option key1 */ +#define FLASH_OPTKEY2 ((uint32_t)0x24252627U) /*!< Flash option key2: used with FLASH_OPTKEY1 to + unlock the write access to the option byte block */ +/** + * @} + */ + +/* CMSIS_Legacy */ + +#if defined ( __ICCARM__ ) +#define InterruptType_ACTLR_DISMCYCINT_Msk IntType_ACTLR_DISMCYCINT_Msk +#endif + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ + +/** @defgroup FLASH_Exported_Macros FLASH Exported Macros + * @brief macros to control FLASH features + * @{ + */ + + +/** @defgroup FLASH_Interrupt FLASH Interrupts + * @brief macros to handle FLASH interrupts + * @{ + */ + +/** + * @brief Enable the specified FLASH interrupt. + * @param __INTERRUPT__ FLASH interrupt + * This parameter can be any combination of the following values: + * @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt + * @arg @ref FLASH_IT_ERR Error Interrupt + * @retval none + */ +#define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) SET_BIT((FLASH->PECR), (__INTERRUPT__)) + +/** + * @brief Disable the specified FLASH interrupt. + * @param __INTERRUPT__ FLASH interrupt + * This parameter can be any combination of the following values: + * @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt + * @arg @ref FLASH_IT_ERR Error Interrupt + * @retval none + */ +#define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) CLEAR_BIT((FLASH->PECR), (uint32_t)(__INTERRUPT__)) + +/** + * @brief Get the specified FLASH flag status. + * @param __FLAG__ specifies the FLASH flag to check. + * This parameter can be one of the following values: + * @arg @ref FLASH_FLAG_BSY FLASH Busy flag + * @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag + * @arg @ref FLASH_FLAG_ENDHV FLASH End of High Voltage flag + * @arg @ref FLASH_FLAG_READY FLASH Ready flag after low power mode + * @arg @ref FLASH_FLAG_PGAERR FLASH Programming Alignment error flag + * @arg @ref FLASH_FLAG_SIZERR FLASH Size error flag + * @arg @ref FLASH_FLAG_OPTVERR FLASH Option validity error flag (not valid with STM32L031xx/STM32L041xx) + * @arg @ref FLASH_FLAG_RDERR FLASH Read protected error flag + * @arg @ref FLASH_FLAG_WRPERR FLASH Write protected error flag + * @arg @ref FLASH_FLAG_FWWERR FLASH Fetch While Write Error flag + * @arg @ref FLASH_FLAG_NOTZEROERR Not Zero area error flag + * @retval The new state of __FLAG__ (SET or RESET). + */ +#define __HAL_FLASH_GET_FLAG(__FLAG__) (((FLASH->SR) & (__FLAG__)) == (__FLAG__)) + +/** + * @brief Clear the specified FLASH flag. + * @param __FLAG__ specifies the FLASH flags to clear. + * This parameter can be any combination of the following values: + * @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag + * @arg @ref FLASH_FLAG_PGAERR FLASH Programming Alignment error flag + * @arg @ref FLASH_FLAG_SIZERR FLASH Size error flag + * @arg @ref FLASH_FLAG_OPTVERR FLASH Option validity error flag (not valid with STM32L031xx/STM32L041xx) + * @arg @ref FLASH_FLAG_RDERR FLASH Read protected error flag + * @arg @ref FLASH_FLAG_WRPERR FLASH Write protected error flag + * @arg @ref FLASH_FLAG_FWWERR FLASH Fetch While Write Error flag + * @arg @ref FLASH_FLAG_NOTZEROERR Not Zero area error flag + * @retval none + */ +#define __HAL_FLASH_CLEAR_FLAG(__FLAG__) ((FLASH->SR) = (__FLAG__)) + +/** + * @} + */ + +/** + * @} + */ + +/* Include FLASH HAL Extended module */ +#include "stm32l0xx_hal_flash_ex.h" +#include "stm32l0xx_hal_flash_ramfunc.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup FLASH_Exported_Functions + * @{ + */ + +/** @addtogroup FLASH_Exported_Functions_Group1 + * @{ + */ +/* IO operation functions *****************************************************/ +HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint32_t Data); +HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint32_t Data); + +/* FLASH IRQ handler function */ +void HAL_FLASH_IRQHandler(void); +/* Callbacks in non blocking modes */ +void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue); +void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue); + +/** + * @} + */ + +/** @addtogroup FLASH_Exported_Functions_Group2 + * @{ + */ +/* Peripheral Control functions ***********************************************/ +HAL_StatusTypeDef HAL_FLASH_Unlock(void); +HAL_StatusTypeDef HAL_FLASH_Lock(void); +HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void); +HAL_StatusTypeDef HAL_FLASH_OB_Lock(void); +HAL_StatusTypeDef HAL_FLASH_OB_Launch(void); + +/** + * @} + */ + +/** @addtogroup FLASH_Exported_Functions_Group3 + * @{ + */ +/* Peripheral State and Error functions ***************************************/ +uint32_t HAL_FLASH_GetError(void); + +/** + * @} + */ + +/** + * @} + */ + +/* Private function -------------------------------------------------*/ +/** @addtogroup FLASH_Private_Functions + * @{ + */ +HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32L0xx_HAL_FLASH_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ +