/********************************************************************************* @file stm32f10x_flash.h* @author MCD Application Team* @version V3.1.0* @date 06/19/2009* @brief This file contains all the functions prototypes for the FLASH* firmware library.******************************************************************************* @copy** THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.** <h2><center>© COPYRIGHT 2009 STMicroelectronics</center></h2>*//* Define to prevent recursive inclusion -------------------------------------*/#ifndef __STM32F10x_FLASH_H#define __STM32F10x_FLASH_H#ifdef __cplusplusextern "C" {#endif/* Includes ------------------------------------------------------------------*/#include "stm32f10x.h"/** @addtogroup STM32F10x_StdPeriph_Driver* @{*//** @addtogroup FLASH* @{*//** @defgroup FLASH_Exported_Types* @{*//*** @brief FLASH Status*/typedef enum{FLASH_BUSY = 1,FLASH_ERROR_PG,FLASH_ERROR_WRP,FLASH_COMPLETE,FLASH_TIMEOUT}FLASH_Status;/*** @}*//** @defgroup FLASH_Exported_Constants* @{*//** @defgroup Flash_Latency* @{*/#define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */#define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */#define FLASH_Latency_2 ((uint32_t)0x00000002) /*!< FLASH Two Latency cycles */#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \((LATENCY) == FLASH_Latency_1) || \((LATENCY) == FLASH_Latency_2))/*** @}*//** @defgroup Half_Cycle_Enable_Disable* @{*/#define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /*!< FLASH Half Cycle Enable */#define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /*!< FLASH Half Cycle Disable */#define IS_FLASH_HALFCYCLEACCESS_STATE(STATE) (((STATE) == FLASH_HalfCycleAccess_Enable) || \((STATE) == FLASH_HalfCycleAccess_Disable))/*** @}*//** @defgroup Prefetch_Buffer_Enable_Disable* @{*/#define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /*!< FLASH Prefetch Buffer Enable */#define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /*!< FLASH Prefetch Buffer Disable */#define IS_FLASH_PREFETCHBUFFER_STATE(STATE) (((STATE) == FLASH_PrefetchBuffer_Enable) || \((STATE) == FLASH_PrefetchBuffer_Disable))/*** @}*//** @defgroup Option_Bytes_Write_Protection* @{*//* Values to be used with STM32 Low and Medium density devices */#define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /*!< STM32 Low and Medium density devices: Write protection of page 0 to 3 */#define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /*!< STM32 Low and Medium density devices: Write protection of page 4 to 7 */#define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /*!< STM32 Low and Medium density devices: Write protection of page 8 to 11 */#define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /*!< STM32 Low and Medium density devices: Write protection of page 12 to 15 */#define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /*!< STM32 Low and Medium density devices: Write protection of page 16 to 19 */#define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /*!< STM32 Low and Medium density devices: Write protection of page 20 to 23 */#define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /*!< STM32 Low and Medium density devices: Write protection of page 24 to 27 */#define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /*!< STM32 Low and Medium density devices: Write protection of page 28 to 31 *//* Values to be used with STM32 Medium-density devices */#define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /*!< STM32 Medium-density devices: Write protection of page 32 to 35 */#define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /*!< STM32 Medium-density devices: Write protection of page 36 to 39 */#define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /*!< STM32 Medium-density devices: Write protection of page 40 to 43 */#define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /*!< STM32 Medium-density devices: Write protection of page 44 to 47 */#define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /*!< STM32 Medium-density devices: Write protection of page 48 to 51 */#define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /*!< STM32 Medium-density devices: Write protection of page 52 to 55 */#define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /*!< STM32 Medium-density devices: Write protection of page 56 to 59 */#define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /*!< STM32 Medium-density devices: Write protection of page 60 to 63 */#define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /*!< STM32 Medium-density devices: Write protection of page 64 to 67 */#define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /*!< STM32 Medium-density devices: Write protection of page 68 to 71 */#define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /*!< STM32 Medium-density devices: Write protection of page 72 to 75 */#define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /*!< STM32 Medium-density devices: Write protection of page 76 to 79 */#define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /*!< STM32 Medium-density devices: Write protection of page 80 to 83 */#define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /*!< STM32 Medium-density devices: Write protection of page 84 to 87 */#define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /*!< STM32 Medium-density devices: Write protection of page 88 to 91 */#define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /*!< STM32 Medium-density devices: Write protection of page 92 to 95 */#define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /*!< STM32 Medium-density devices: Write protection of page 96 to 99 */#define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /*!< STM32 Medium-density devices: Write protection of page 100 to 103 */#define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /*!< STM32 Medium-density devices: Write protection of page 104 to 107 */#define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /*!< STM32 Medium-density devices: Write protection of page 108 to 111 */#define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /*!< STM32 Medium-density devices: Write protection of page 112 to 115 */#define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /*!< STM32 Medium-density devices: Write protection of page 115 to 119 */#define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /*!< STM32 Medium-density devices: Write protection of page 120 to 123 */#define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 124 to 127 *//* Values to be used with STM32 High-density and STM32F10X Connectivity line devices */#define FLASH_WRProt_Pages0to1 ((uint32_t)0x00000001) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 0 to 1 */#define FLASH_WRProt_Pages2to3 ((uint32_t)0x00000002) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 2 to 3 */#define FLASH_WRProt_Pages4to5 ((uint32_t)0x00000004) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 4 to 5 */#define FLASH_WRProt_Pages6to7 ((uint32_t)0x00000008) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 6 to 7 */#define FLASH_WRProt_Pages8to9 ((uint32_t)0x00000010) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 8 to 9 */#define FLASH_WRProt_Pages10to11 ((uint32_t)0x00000020) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 10 to 11 */#define FLASH_WRProt_Pages12to13 ((uint32_t)0x00000040) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 12 to 13 */#define FLASH_WRProt_Pages14to15 ((uint32_t)0x00000080) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 14 to 15 */#define FLASH_WRProt_Pages16to17 ((uint32_t)0x00000100) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 16 to 17 */#define FLASH_WRProt_Pages18to19 ((uint32_t)0x00000200) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 18 to 19 */#define FLASH_WRProt_Pages20to21 ((uint32_t)0x00000400) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 20 to 21 */#define FLASH_WRProt_Pages22to23 ((uint32_t)0x00000800) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 22 to 23 */#define FLASH_WRProt_Pages24to25 ((uint32_t)0x00001000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 24 to 25 */#define FLASH_WRProt_Pages26to27 ((uint32_t)0x00002000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 26 to 27 */#define FLASH_WRProt_Pages28to29 ((uint32_t)0x00004000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 28 to 29 */#define FLASH_WRProt_Pages30to31 ((uint32_t)0x00008000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 30 to 31 */#define FLASH_WRProt_Pages32to33 ((uint32_t)0x00010000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 32 to 33 */#define FLASH_WRProt_Pages34to35 ((uint32_t)0x00020000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 34 to 35 */#define FLASH_WRProt_Pages36to37 ((uint32_t)0x00040000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 36 to 37 */#define FLASH_WRProt_Pages38to39 ((uint32_t)0x00080000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 38 to 39 */#define FLASH_WRProt_Pages40to41 ((uint32_t)0x00100000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 40 to 41 */#define FLASH_WRProt_Pages42to43 ((uint32_t)0x00200000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 42 to 43 */#define FLASH_WRProt_Pages44to45 ((uint32_t)0x00400000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 44 to 45 */#define FLASH_WRProt_Pages46to47 ((uint32_t)0x00800000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 46 to 47 */#define FLASH_WRProt_Pages48to49 ((uint32_t)0x01000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 48 to 49 */#define FLASH_WRProt_Pages50to51 ((uint32_t)0x02000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 50 to 51 */#define FLASH_WRProt_Pages52to53 ((uint32_t)0x04000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 52 to 53 */#define FLASH_WRProt_Pages54to55 ((uint32_t)0x08000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 54 to 55 */#define FLASH_WRProt_Pages56to57 ((uint32_t)0x10000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 56 to 57 */#define FLASH_WRProt_Pages58to59 ((uint32_t)0x20000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 58 to 59 */#define FLASH_WRProt_Pages60to61 ((uint32_t)0x40000000) /*!< STM32 Medium-density and Connectivity line devices:Write protection of page 60 to 61 */#define FLASH_WRProt_Pages62to127 ((uint32_t)0x80000000) /*!< STM32 Connectivity line devices: Write protection of page 62 to 127 */#define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 62 to 255 */#define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */#define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000))#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x0807FFFF))#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806))/*** @}*//** @defgroup Option_Bytes_IWatchdog* @{*/#define OB_IWDG_SW ((uint16_t)0x0001) /*!< Software IWDG selected */#define OB_IWDG_HW ((uint16_t)0x0000) /*!< Hardware IWDG selected */#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))/*** @}*//** @defgroup Option_Bytes_nRST_STOP* @{*/#define OB_STOP_NoRST ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */#define OB_STOP_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))/*** @}*//** @defgroup Option_Bytes_nRST_STDBY* @{*/#define OB_STDBY_NoRST ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */#define OB_STDBY_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))/*** @}*//** @defgroup FLASH_Interrupts* @{*/#define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC error interrupt source */#define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH Operation Interrupt source */#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))/*** @}*//** @defgroup FLASH_Flags* @{*/#define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */#define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */#define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */#define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */#define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000))#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \((FLAG) == FLASH_FLAG_OPTERR))/*** @}*//*** @}*//** @defgroup FLASH_Exported_Macros* @{*//*** @}*//** @defgroup FLASH_Exported_Functions* @{*/void FLASH_SetLatency(uint32_t FLASH_Latency);void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess);void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer);void FLASH_Unlock(void);void FLASH_Lock(void);FLASH_Status FLASH_ErasePage(uint32_t Page_Address);FLASH_Status FLASH_EraseAllPages(void);FLASH_Status FLASH_EraseOptionBytes(void);FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages);FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState);FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY);uint32_t FLASH_GetUserOptionByte(void);uint32_t FLASH_GetWriteProtectionOptionByte(void);FlagStatus FLASH_GetReadOutProtectionStatus(void);FlagStatus FLASH_GetPrefetchBufferStatus(void);void FLASH_ITConfig(uint16_t FLASH_IT, FunctionalState NewState);FlagStatus FLASH_GetFlagStatus(uint16_t FLASH_FLAG);void FLASH_ClearFlag(uint16_t FLASH_FLAG);FLASH_Status FLASH_GetStatus(void);FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);#ifdef __cplusplus}#endif#endif /* __STM32F10x_FLASH_H *//*** @}*//*** @}*//*** @}*//******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/