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/** |
****************************************************************************** |
* @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> |
*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
#ifndef __STM32F10x_FLASH_H |
#define __STM32F10x_FLASH_H |
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#ifdef __cplusplus |
extern "C" { |
#endif |
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/* Includes ------------------------------------------------------------------*/ |
#include "stm32f10x.h" |
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/** @addtogroup STM32F10x_StdPeriph_Driver |
* @{ |
*/ |
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/** @addtogroup FLASH |
* @{ |
*/ |
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/** @defgroup FLASH_Exported_Types |
* @{ |
*/ |
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/** |
* @brief FLASH Status |
*/ |
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typedef enum |
{ |
FLASH_BUSY = 1, |
FLASH_ERROR_PG, |
FLASH_ERROR_WRP, |
FLASH_COMPLETE, |
FLASH_TIMEOUT |
}FLASH_Status; |
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/** |
* @} |
*/ |
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/** @defgroup FLASH_Exported_Constants |
* @{ |
*/ |
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/** @defgroup Flash_Latency |
* @{ |
*/ |
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#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)) |
/** |
* @} |
*/ |
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/** @defgroup Half_Cycle_Enable_Disable |
* @{ |
*/ |
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#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)) |
/** |
* @} |
*/ |
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/** @defgroup Prefetch_Buffer_Enable_Disable |
* @{ |
*/ |
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#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)) |
/** |
* @} |
*/ |
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/** @defgroup Option_Bytes_Write_Protection |
* @{ |
*/ |
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/* 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 */ |
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/* 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 */ |
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/* 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 */ |
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#define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */ |
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#define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000)) |
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#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x0807FFFF)) |
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#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806)) |
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/** |
* @} |
*/ |
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/** @defgroup Option_Bytes_IWatchdog |
* @{ |
*/ |
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#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)) |
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/** |
* @} |
*/ |
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/** @defgroup Option_Bytes_nRST_STOP |
* @{ |
*/ |
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#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)) |
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/** |
* @} |
*/ |
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/** @defgroup Option_Bytes_nRST_STDBY |
* @{ |
*/ |
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#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)) |
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/** |
* @} |
*/ |
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/** @defgroup FLASH_Interrupts |
* @{ |
*/ |
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#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))) |
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/** |
* @} |
*/ |
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/** @defgroup FLASH_Flags |
* @{ |
*/ |
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#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 */ |
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#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)) |
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/** |
* @} |
*/ |
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/** |
* @} |
*/ |
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/** @defgroup FLASH_Exported_Macros |
* @{ |
*/ |
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/** |
* @} |
*/ |
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/** @defgroup FLASH_Exported_Functions |
* @{ |
*/ |
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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); |
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#ifdef __cplusplus |
} |
#endif |
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#endif /* __STM32F10x_FLASH_H */ |
/** |
* @} |
*/ |
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/** |
* @} |
*/ |
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/** |
* @} |
*/ |
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/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ |