hongwei liu
test
Dependencies: mbed-dev-f303 FastPWM3
Diff: FlashWriter/stm32f4xx_flash.h
- Revision:
- 23:2adf23ee0305
diff -r 60276ba87ac6 -r 2adf23ee0305 FlashWriter/stm32f4xx_flash.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/FlashWriter/stm32f4xx_flash.h Wed Apr 05 20:54:16 2017 +0000
@@ -0,0 +1,425 @@
+/**
+ ******************************************************************************
+ * @file stm32f4xx_flash.h
+ * @author MCD Application Team
+ * @version V1.7.1
+ * @date 20-May-2016
+ * @brief This file contains all the functions prototypes for the FLASH
+ * firmware library.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2016 STMicroelectronics</center></h2>
+ *
+ * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/software_license_agreement_liberty_v2
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_FLASH_H
+#define __STM32F4xx_FLASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+ * @{
+ */
+
+/** @addtogroup FLASH
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/**
+ * @brief FLASH Status
+ */
+typedef enum
+{
+ FLASH_BUSY2 = 1,
+ FLASH_ERROR_RD2,
+ FLASH_ERROR_PGS2,
+ FLASH_ERROR_PGP2,
+ FLASH_ERROR_PGA2,
+ FLASH_ERROR_WRP2,
+ FLASH_ERROR_PROGRAM2,
+ FLASH_ERROR_OPERATION2,
+ FLASH_COMPLETE2
+}FLASH_Status;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FLASH_Exported_Constants
+ * @{
+ */
+
+/** @defgroup Flash_Latency
+ * @{
+ */
+#define FLASH_Latency_0 ((uint8_t)0x0000) /*!< FLASH Zero Latency cycle */
+#define FLASH_Latency_1 ((uint8_t)0x0001) /*!< FLASH One Latency cycle */
+#define FLASH_Latency_2 ((uint8_t)0x0002) /*!< FLASH Two Latency cycles */
+#define FLASH_Latency_3 ((uint8_t)0x0003) /*!< FLASH Three Latency cycles */
+#define FLASH_Latency_4 ((uint8_t)0x0004) /*!< FLASH Four Latency cycles */
+#define FLASH_Latency_5 ((uint8_t)0x0005) /*!< FLASH Five Latency cycles */
+#define FLASH_Latency_6 ((uint8_t)0x0006) /*!< FLASH Six Latency cycles */
+#define FLASH_Latency_7 ((uint8_t)0x0007) /*!< FLASH Seven Latency cycles */
+#define FLASH_Latency_8 ((uint8_t)0x0008) /*!< FLASH Eight Latency cycles */
+#define FLASH_Latency_9 ((uint8_t)0x0009) /*!< FLASH Nine Latency cycles */
+#define FLASH_Latency_10 ((uint8_t)0x000A) /*!< FLASH Ten Latency cycles */
+#define FLASH_Latency_11 ((uint8_t)0x000B) /*!< FLASH Eleven Latency cycles */
+#define FLASH_Latency_12 ((uint8_t)0x000C) /*!< FLASH Twelve Latency cycles */
+#define FLASH_Latency_13 ((uint8_t)0x000D) /*!< FLASH Thirteen Latency cycles */
+#define FLASH_Latency_14 ((uint8_t)0x000E) /*!< FLASH Fourteen Latency cycles */
+#define FLASH_Latency_15 ((uint8_t)0x000F) /*!< FLASH Fifteen Latency cycles */
+
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Voltage_Range
+ * @{
+ */
+#define VoltageRange_1 ((uint8_t)0x00) /*!< Device operating range: 1.8V to 2.1V */
+#define VoltageRange_2 ((uint8_t)0x01) /*!<Device operating range: 2.1V to 2.7V */
+#define VoltageRange_3 ((uint8_t)0x02) /*!<Device operating range: 2.7V to 3.6V */
+#define VoltageRange_4 ((uint8_t)0x03) /*!<Device operating range: 2.7V to 3.6V + External Vpp */
+
+/*
+#define IS_VOLTAGERANGE(RANGE)(((RANGE) == VoltageRange_1) || \
+ ((RANGE) == VoltageRange_2) || \
+ ((RANGE) == VoltageRange_3) || \
+ ((RANGE) == VoltageRange_4))
+*/
+
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Sectors
+ * @{
+ */
+#define FLASH_Sector_0 ((uint16_t)0x0000) /*!< Sector Number 0 */
+#define FLASH_Sector_1 ((uint16_t)0x0008) /*!< Sector Number 1 */
+#define FLASH_Sector_2 ((uint16_t)0x0010) /*!< Sector Number 2 */
+#define FLASH_Sector_3 ((uint16_t)0x0018) /*!< Sector Number 3 */
+#define FLASH_Sector_4 ((uint16_t)0x0020) /*!< Sector Number 4 */
+#define FLASH_Sector_5 ((uint16_t)0x0028) /*!< Sector Number 5 */
+#define FLASH_Sector_6 ((uint16_t)0x0030) /*!< Sector Number 6 */
+#define FLASH_Sector_7 ((uint16_t)0x0038) /*!< Sector Number 7 */
+#define FLASH_Sector_8 ((uint16_t)0x0040) /*!< Sector Number 8 */
+#define FLASH_Sector_9 ((uint16_t)0x0048) /*!< Sector Number 9 */
+#define FLASH_Sector_10 ((uint16_t)0x0050) /*!< Sector Number 10 */
+#define FLASH_Sector_11 ((uint16_t)0x0058) /*!< Sector Number 11 */
+#define FLASH_Sector_12 ((uint16_t)0x0080) /*!< Sector Number 12 */
+#define FLASH_Sector_13 ((uint16_t)0x0088) /*!< Sector Number 13 */
+#define FLASH_Sector_14 ((uint16_t)0x0090) /*!< Sector Number 14 */
+#define FLASH_Sector_15 ((uint16_t)0x0098) /*!< Sector Number 15 */
+#define FLASH_Sector_16 ((uint16_t)0x00A0) /*!< Sector Number 16 */
+#define FLASH_Sector_17 ((uint16_t)0x00A8) /*!< Sector Number 17 */
+#define FLASH_Sector_18 ((uint16_t)0x00B0) /*!< Sector Number 18 */
+#define FLASH_Sector_19 ((uint16_t)0x00B8) /*!< Sector Number 19 */
+#define FLASH_Sector_20 ((uint16_t)0x00C0) /*!< Sector Number 20 */
+#define FLASH_Sector_21 ((uint16_t)0x00C8) /*!< Sector Number 21 */
+#define FLASH_Sector_22 ((uint16_t)0x00D0) /*!< Sector Number 22 */
+#define FLASH_Sector_23 ((uint16_t)0x00D8) /*!< Sector Number 23 */
+
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx) || defined (STM32F469_479xx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x081FFFFF)) ||\
+ (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+
+#if defined (STM32F40_41xxx) || defined(STM32F412xG)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x080FFFFF)) ||\
+ (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F40_41xxx || STM32F412xG */
+
+#if defined (STM32F401xx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0803FFFF)) ||\
+ (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F401xx */
+
+#if defined (STM32F411xE) || defined (STM32F446xx)
+//#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0807FFFF)) ||\
+// (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F411xE || STM32F446xx */
+
+#if defined (STM32F410xx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0801FFFF)) ||\
+ (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F410xx */
+
+/**
+ * @}
+ */
+
+/** @defgroup Option_Bytes_Write_Protection
+ * @{
+ */
+#define OB_WRP_Sector_0 ((uint32_t)0x00000001) /*!< Write protection of Sector0 */
+#define OB_WRP_Sector_1 ((uint32_t)0x00000002) /*!< Write protection of Sector1 */
+#define OB_WRP_Sector_2 ((uint32_t)0x00000004) /*!< Write protection of Sector2 */
+#define OB_WRP_Sector_3 ((uint32_t)0x00000008) /*!< Write protection of Sector3 */
+#define OB_WRP_Sector_4 ((uint32_t)0x00000010) /*!< Write protection of Sector4 */
+#define OB_WRP_Sector_5 ((uint32_t)0x00000020) /*!< Write protection of Sector5 */
+#define OB_WRP_Sector_6 ((uint32_t)0x00000040) /*!< Write protection of Sector6 */
+#define OB_WRP_Sector_7 ((uint32_t)0x00000080) /*!< Write protection of Sector7 */
+#define OB_WRP_Sector_8 ((uint32_t)0x00000100) /*!< Write protection of Sector8 */
+#define OB_WRP_Sector_9 ((uint32_t)0x00000200) /*!< Write protection of Sector9 */
+#define OB_WRP_Sector_10 ((uint32_t)0x00000400) /*!< Write protection of Sector10 */
+#define OB_WRP_Sector_11 ((uint32_t)0x00000800) /*!< Write protection of Sector11 */
+#define OB_WRP_Sector_12 ((uint32_t)0x00000001) /*!< Write protection of Sector12 */
+#define OB_WRP_Sector_13 ((uint32_t)0x00000002) /*!< Write protection of Sector13 */
+#define OB_WRP_Sector_14 ((uint32_t)0x00000004) /*!< Write protection of Sector14 */
+#define OB_WRP_Sector_15 ((uint32_t)0x00000008) /*!< Write protection of Sector15 */
+#define OB_WRP_Sector_16 ((uint32_t)0x00000010) /*!< Write protection of Sector16 */
+#define OB_WRP_Sector_17 ((uint32_t)0x00000020) /*!< Write protection of Sector17 */
+#define OB_WRP_Sector_18 ((uint32_t)0x00000040) /*!< Write protection of Sector18 */
+#define OB_WRP_Sector_19 ((uint32_t)0x00000080) /*!< Write protection of Sector19 */
+#define OB_WRP_Sector_20 ((uint32_t)0x00000100) /*!< Write protection of Sector20 */
+#define OB_WRP_Sector_21 ((uint32_t)0x00000200) /*!< Write protection of Sector21 */
+#define OB_WRP_Sector_22 ((uint32_t)0x00000400) /*!< Write protection of Sector22 */
+#define OB_WRP_Sector_23 ((uint32_t)0x00000800) /*!< Write protection of Sector23 */
+#define OB_WRP_Sector_All ((uint32_t)0x00000FFF) /*!< Write protection of all Sectors */
+
+#define IS_OB_WRP(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+/**
+ * @}
+ */
+
+/** @defgroup Selection_Protection_Mode
+ * @{
+ */
+#define OB_PcROP_Disable ((uint8_t)0x00) /*!< Disabled PcROP, nWPRi bits used for Write Protection on sector i */
+#define OB_PcROP_Enable ((uint8_t)0x80) /*!< Enable PcROP, nWPRi bits used for PCRoP Protection on sector i */
+
+/**
+ * @}
+ */
+
+/** @defgroup Option_Bytes_PC_ReadWrite_Protection
+ * @{
+ */
+#define OB_PCROP_Sector_0 ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector0 */
+#define OB_PCROP_Sector_1 ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector1 */
+#define OB_PCROP_Sector_2 ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector2 */
+#define OB_PCROP_Sector_3 ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector3 */
+#define OB_PCROP_Sector_4 ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector4 */
+#define OB_PCROP_Sector_5 ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector5 */
+#define OB_PCROP_Sector_6 ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector6 */
+#define OB_PCROP_Sector_7 ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector7 */
+#define OB_PCROP_Sector_8 ((uint32_t)0x00000100) /*!< PC Read/Write protection of Sector8 */
+#define OB_PCROP_Sector_9 ((uint32_t)0x00000200) /*!< PC Read/Write protection of Sector9 */
+#define OB_PCROP_Sector_10 ((uint32_t)0x00000400) /*!< PC Read/Write protection of Sector10 */
+#define OB_PCROP_Sector_11 ((uint32_t)0x00000800) /*!< PC Read/Write protection of Sector11 */
+#define OB_PCROP_Sector_12 ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector12 */
+#define OB_PCROP_Sector_13 ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector13 */
+#define OB_PCROP_Sector_14 ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector14 */
+#define OB_PCROP_Sector_15 ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector15 */
+#define OB_PCROP_Sector_16 ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector16 */
+#define OB_PCROP_Sector_17 ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector17 */
+#define OB_PCROP_Sector_18 ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector18 */
+#define OB_PCROP_Sector_19 ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector19 */
+#define OB_PCROP_Sector_20 ((uint32_t)0x00000100) /*!< PC Read/Write protection of Sector20 */
+#define OB_PCROP_Sector_21 ((uint32_t)0x00000200) /*!< PC Read/Write protection of Sector21 */
+#define OB_PCROP_Sector_22 ((uint32_t)0x00000400) /*!< PC Read/Write protection of Sector22 */
+#define OB_PCROP_Sector_23 ((uint32_t)0x00000800) /*!< PC Read/Write protection of Sector23 */
+#define OB_PCROP_Sector_All ((uint32_t)0x00000FFF) /*!< PC Read/Write protection of all Sectors */
+
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Option_Bytes_Read_Protection
+ * @{
+ */
+#define OB_RDP_Level_0 ((uint8_t)0xAA)
+#define OB_RDP_Level_1 ((uint8_t)0x55)
+/*#define OB_RDP_Level_2 ((uint8_t)0xCC)*/ /*!< Warning: When enabling read protection level 2
+ it's no more possible to go back to level 1 or 0 */
+#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
+ ((LEVEL) == OB_RDP_Level_1))/*||\
+ ((LEVEL) == OB_RDP_Level_2))*/
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Option_Bytes_IWatchdog
+ * @{
+ */
+
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Option_Bytes_nRST_STOP
+ * @{
+ */
+#define OB_STOP_NoRST ((uint8_t)0x40) /*!< No reset generated when entering in STOP */
+
+/**
+ * @}
+ */
+
+
+/** @defgroup FLASH_Option_Bytes_nRST_STDBY
+ * @{
+ */
+#define OB_STDBY_NoRST ((uint8_t)0x80) /*!< No reset generated when entering in STANDBY */
+//#define OB_STDBY_RST ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
+//#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_BOR_Reset_Level
+ * @{
+ */
+
+#define IS_OB_BOR(LEVEL) (((LEVEL) == OB_BOR_LEVEL1) || ((LEVEL) == OB_BOR_LEVEL2) ||\
+ ((LEVEL) == OB_BOR_LEVEL3) || ((LEVEL) == OB_BOR_OFF))
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Dual_Boot
+ * @{
+ */
+#define OB_Dual_BootEnabled ((uint8_t)0x10) /*!< Dual Bank Boot Enable */
+#define OB_Dual_BootDisabled ((uint8_t)0x00) /*!< Dual Bank Boot Disable, always boot on User Flash */
+#define IS_OB_BOOT(BOOT) (((BOOT) == OB_Dual_BootEnabled) || ((BOOT) == OB_Dual_BootDisabled))
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Interrupts
+ * @{
+ */
+
+#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFCFFFFFF) == 0x00000000) && ((IT) != 0x00000000))
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Flags
+ * @{
+ */
+
+#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFE0C) == 0x00000000) && ((FLAG) != 0x00000000))
+#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_EOP) || ((FLAG) == FLASH_FLAG_OPERR) || \
+ ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_PGAERR) || \
+ ((FLAG) == FLASH_FLAG_PGPERR) || ((FLAG) == FLASH_FLAG_PGSERR) || \
+ ((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_RDERR))
+
+/**
+ * @brief ACR register byte 0 (Bits[7:0]) base address
+ */
+//#define ACR_BYTE0_ADDRESS ((uint32_t)0x40023C00)
+/**
+ * @brief OPTCR register byte 0 (Bits[7:0]) base address
+ */
+//#define OPTCR_BYTE0_ADDRESS ((uint32_t)0x40023C14)
+/**
+ * @brief OPTCR register byte 1 (Bits[15:8]) base address
+ */
+//#define OPTCR_BYTE1_ADDRESS ((uint32_t)0x40023C15)
+/**
+ * @brief OPTCR register byte 2 (Bits[23:16]) base address
+ */
+//#define OPTCR_BYTE2_ADDRESS ((uint32_t)0x40023C16)
+/**
+ * @brief OPTCR register byte 3 (Bits[31:24]) base address
+ */
+//#define OPTCR_BYTE3_ADDRESS ((uint32_t)0x40023C17)
+
+/**
+ * @brief OPTCR1 register byte 0 (Bits[7:0]) base address
+ */
+#define OPTCR1_BYTE2_ADDRESS ((uint32_t)0x40023C1A)
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/* FLASH Interface configuration functions ************************************/
+void FLASH_SetLatency(uint32_t FLASH_Latency);
+void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+void FLASH_InstructionCacheCmd(FunctionalState NewState);
+void FLASH_DataCacheCmd(FunctionalState NewState);
+void FLASH_InstructionCacheReset(void);
+void FLASH_DataCacheReset(void);
+
+/* FLASH Memory Programming functions *****************************************/
+void FLASH_Unlock(void);
+void FLASH_Lock(void);
+FLASH_Status FLASH_EraseSector(uint32_t FLASH_Sector, uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllSectors(uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllBank1Sectors(uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllBank2Sectors(uint8_t VoltageRange);
+FLASH_Status FLASH_ProgramDoubleWord(uint32_t Address, uint64_t Data);
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+FLASH_Status FLASH_ProgramByte(uint32_t Address, uint8_t Data);
+
+/* Option Bytes Programming functions *****************************************/
+void FLASH_OB_Unlock(void);
+void FLASH_OB_Lock(void);
+void FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState);
+void FLASH_OB_WRP1Config(uint32_t OB_WRP, FunctionalState NewState);
+void FLASH_OB_PCROPSelectionConfig(uint8_t OB_PcROP);
+void FLASH_OB_PCROPConfig(uint32_t OB_PCROP, FunctionalState NewState);
+void FLASH_OB_PCROP1Config(uint32_t OB_PCROP, FunctionalState NewState);
+void FLASH_OB_RDPConfig(uint8_t OB_RDP);
+void FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
+void FLASH_OB_BORConfig(uint8_t OB_BOR);
+void FLASH_OB_BootConfig(uint8_t OB_BOOT);
+FLASH_Status FLASH_OB_Launch(void);
+uint8_t FLASH_OB_GetUser(void);
+uint16_t FLASH_OB_GetWRP(void);
+uint16_t FLASH_OB_GetWRP1(void);
+uint16_t FLASH_OB_GetPCROP(void);
+uint16_t FLASH_OB_GetPCROP1(void);
+FlagStatus FLASH_OB_GetRDP(void);
+uint8_t FLASH_OB_GetBOR(void);
+
+/* Interrupts and flags management functions **********************************/
+void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
+FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
+void FLASH_ClearFlag(uint32_t FLASH_FLAG);
+FLASH_Status FLASH_GetStatus(void);
+FLASH_Status FLASH_WaitForLastOperation2(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_FLASH_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
\ No newline at end of file