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  1. /**
  2.   ******************************************************************************
  3.   * @file    stm32f1xx_hal_flash_ex.h
  4.   * @author  MCD Application Team
  5.   * @brief   Header file of Flash HAL Extended module.
  6.   ******************************************************************************
  7.   * @attention
  8.   *
  9.   * Copyright (c) 2016 STMicroelectronics.
  10.   * All rights reserved.
  11.   *
  12.   * This software is licensed under terms that can be found in the LICENSE file in
  13.   * the root directory of this software component.
  14.   * If no LICENSE file comes with this software, it is provided AS-IS.
  15.   ******************************************************************************
  16.   */
  17.  
  18. /* Define to prevent recursive inclusion -------------------------------------*/
  19. #ifndef __STM32F1xx_HAL_FLASH_EX_H
  20. #define __STM32F1xx_HAL_FLASH_EX_H
  21.  
  22. #ifdef __cplusplus
  23.  extern "C" {
  24. #endif
  25.  
  26. /* Includes ------------------------------------------------------------------*/
  27. #include "stm32f1xx_hal_def.h"
  28.  
  29. /** @addtogroup STM32F1xx_HAL_Driver
  30.   * @{
  31.   */
  32.  
  33. /** @addtogroup FLASHEx
  34.   * @{
  35.   */
  36.  
  37. /** @addtogroup FLASHEx_Private_Constants
  38.   * @{
  39.   */
  40.  
  41. #define FLASH_SIZE_DATA_REGISTER     0x1FFFF7E0U
  42. #define OBR_REG_INDEX                1U
  43. #define SR_FLAG_MASK                 ((uint32_t)(FLASH_SR_BSY | FLASH_SR_PGERR | FLASH_SR_WRPRTERR | FLASH_SR_EOP))
  44.  
  45. /**
  46.   * @}
  47.   */  
  48.  
  49. /** @addtogroup FLASHEx_Private_Macros
  50.   * @{
  51.   */
  52.  
  53. #define IS_FLASH_TYPEERASE(VALUE)   (((VALUE) == FLASH_TYPEERASE_PAGES) || ((VALUE) == FLASH_TYPEERASE_MASSERASE))
  54.  
  55. #define IS_OPTIONBYTE(VALUE)        (((VALUE) <= (OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_DATA)))
  56.  
  57. #define IS_WRPSTATE(VALUE)          (((VALUE) == OB_WRPSTATE_DISABLE) || ((VALUE) == OB_WRPSTATE_ENABLE))
  58.  
  59. #define IS_OB_RDP_LEVEL(LEVEL)      (((LEVEL) == OB_RDP_LEVEL_0) || ((LEVEL) == OB_RDP_LEVEL_1))
  60.  
  61. #define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == OB_DATA_ADDRESS_DATA0) || ((ADDRESS) == OB_DATA_ADDRESS_DATA1))
  62.  
  63. #define IS_OB_IWDG_SOURCE(SOURCE)   (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
  64.  
  65. #define IS_OB_STOP_SOURCE(SOURCE)   (((SOURCE) == OB_STOP_NO_RST) || ((SOURCE) == OB_STOP_RST))
  66.  
  67. #define IS_OB_STDBY_SOURCE(SOURCE)  (((SOURCE) == OB_STDBY_NO_RST) || ((SOURCE) == OB_STDBY_RST))
  68.  
  69. #if defined(FLASH_BANK2_END)
  70. #define IS_OB_BOOT1(BOOT1)         (((BOOT1) == OB_BOOT1_RESET) || ((BOOT1) == OB_BOOT1_SET))
  71. #endif /* FLASH_BANK2_END */
  72.  
  73. /* Low Density */
  74. #if (defined(STM32F101x6) || defined(STM32F102x6) || defined(STM32F103x6))
  75. #define IS_FLASH_NB_PAGES(ADDRESS,NBPAGES) (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x20U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)- 1 <= 0x08007FFFU) : \
  76.                                            ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)- 1 <= 0x08003FFFU))
  77. #endif /* STM32F101x6 || STM32F102x6 || STM32F103x6 */
  78.  
  79. /* Medium Density */
  80. #if (defined(STM32F100xB) || defined(STM32F101xB) || defined(STM32F102xB) || defined(STM32F103xB))
  81. #define IS_FLASH_NB_PAGES(ADDRESS,NBPAGES) (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x80U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0801FFFFU) : \
  82.                                            (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x40U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0800FFFFU) : \
  83.                                            (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x20U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x08007FFFU) : \
  84.                                            ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x08003FFFU))))
  85. #endif /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB*/
  86.  
  87. /* High Density */
  88. #if (defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F103xE))
  89. #define IS_FLASH_NB_PAGES(ADDRESS,NBPAGES) (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x200U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0807FFFFU) : \
  90.                                            (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x180U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0805FFFFU) : \
  91.                                            ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0803FFFFU)))
  92. #endif /* STM32F100xE || STM32F101xE || STM32F103xE */
  93.  
  94. /* XL Density */
  95. #if defined(FLASH_BANK2_END)
  96. #define IS_FLASH_NB_PAGES(ADDRESS,NBPAGES) (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x400U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x080FFFFFU) : \
  97.                                            ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x080BFFFFU))
  98. #endif /* FLASH_BANK2_END */
  99.  
  100. /* Connectivity Line */
  101. #if (defined(STM32F105xC) || defined(STM32F107xC))
  102. #define IS_FLASH_NB_PAGES(ADDRESS,NBPAGES) (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x100U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0803FFFFU) : \
  103.                                            (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) ==  0x80U) ? ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0801FFFFU) : \
  104.                                            ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= 0x0800FFFFU)))
  105. #endif /* STM32F105xC || STM32F107xC */
  106.  
  107. #define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000U))
  108.  
  109. #if defined(FLASH_BANK2_END)
  110. #define IS_FLASH_BANK(BANK) (((BANK) == FLASH_BANK_1)  || \
  111.                              ((BANK) == FLASH_BANK_2)  || \
  112.                              ((BANK) == FLASH_BANK_BOTH))
  113. #else
  114. #define IS_FLASH_BANK(BANK) (((BANK) == FLASH_BANK_1))
  115. #endif /* FLASH_BANK2_END */
  116.  
  117. /* Low Density */
  118. #if (defined(STM32F101x6) || defined(STM32F102x6) || defined(STM32F103x6))
  119. #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS)  (((ADDRESS) >= FLASH_BASE) && (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x20U) ? \
  120.                                             ((ADDRESS) <= FLASH_BANK1_END) :  ((ADDRESS) <= 0x08003FFFU)))
  121.  
  122. #endif /* STM32F101x6 || STM32F102x6 || STM32F103x6 */
  123.  
  124. /* Medium Density */
  125. #if (defined(STM32F100xB) || defined(STM32F101xB) || defined(STM32F102xB) || defined(STM32F103xB))
  126. #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x80U) ? \
  127.                                            ((ADDRESS) <= FLASH_BANK1_END) :  (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x40U) ? \
  128.                                            ((ADDRESS) <= 0x0800FFFF) :  (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x20U) ? \
  129.                                            ((ADDRESS) <= 0x08007FFF) :  ((ADDRESS) <= 0x08003FFFU)))))
  130.  
  131. #endif /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB*/
  132.  
  133. /* High Density */
  134. #if (defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F103xE))
  135. #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x200U) ? \
  136.                                            ((ADDRESS) <= FLASH_BANK1_END) :  (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x180U) ? \
  137.                                            ((ADDRESS) <= 0x0805FFFFU) :  ((ADDRESS) <= 0x0803FFFFU))))
  138.  
  139. #endif /* STM32F100xE || STM32F101xE || STM32F103xE */
  140.  
  141. /* XL Density */
  142. #if defined(FLASH_BANK2_END)
  143. #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x400U) ? \
  144.                                            ((ADDRESS) <= FLASH_BANK2_END) :  ((ADDRESS) <= 0x080BFFFFU)))
  145.  
  146. #endif /* FLASH_BANK2_END */
  147.  
  148. /* Connectivity Line */
  149. #if (defined(STM32F105xC) || defined(STM32F107xC))
  150. #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x100U) ? \
  151.                                            ((ADDRESS) <= FLASH_BANK1_END) :  (((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0x80U) ? \
  152.                                            ((ADDRESS) <= 0x0801FFFFU) :  ((ADDRESS) <= 0x0800FFFFU))))
  153.  
  154. #endif /* STM32F105xC || STM32F107xC */
  155.  
  156. /**
  157.   * @}
  158.   */  
  159.  
  160. /* Exported types ------------------------------------------------------------*/
  161. /** @defgroup FLASHEx_Exported_Types FLASHEx Exported Types
  162.   * @{
  163.   */  
  164.  
  165. /**
  166.   * @brief  FLASH Erase structure definition
  167.   */
  168. typedef struct
  169. {
  170.   uint32_t TypeErase;   /*!< TypeErase: Mass erase or page erase.
  171.                              This parameter can be a value of @ref FLASHEx_Type_Erase */
  172.  
  173.   uint32_t Banks;       /*!< Select banks to erase when Mass erase is enabled.
  174.                              This parameter must be a value of @ref FLASHEx_Banks */    
  175.  
  176.   uint32_t PageAddress; /*!< PageAdress: Initial FLASH page address to erase when mass erase is disabled
  177.                              This parameter must be a number between Min_Data = 0x08000000 and Max_Data = FLASH_BANKx_END
  178.                              (x = 1 or 2 depending on devices)*/
  179.  
  180.   uint32_t NbPages;     /*!< NbPages: Number of pagess to be erased.
  181.                              This parameter must be a value between Min_Data = 1 and Max_Data = (max number of pages - value of initial page)*/
  182.                                                          
  183. } FLASH_EraseInitTypeDef;
  184.  
  185. /**
  186.   * @brief  FLASH Options bytes program structure definition
  187.   */
  188. typedef struct
  189. {
  190.   uint32_t OptionType;  /*!< OptionType: Option byte to be configured.
  191.                              This parameter can be a value of @ref FLASHEx_OB_Type */
  192.  
  193.   uint32_t WRPState;    /*!< WRPState: Write protection activation or deactivation.
  194.                              This parameter can be a value of @ref FLASHEx_OB_WRP_State */
  195.  
  196.   uint32_t WRPPage;     /*!< WRPPage: specifies the page(s) to be write protected
  197.                              This parameter can be a value of @ref FLASHEx_OB_Write_Protection */
  198.  
  199.   uint32_t Banks;        /*!< Select banks for WRP activation/deactivation of all sectors.
  200.                               This parameter must be a value of @ref FLASHEx_Banks */
  201.    
  202.   uint8_t RDPLevel;     /*!< RDPLevel: Set the read protection level..
  203.                              This parameter can be a value of @ref FLASHEx_OB_Read_Protection */
  204.  
  205. #if defined(FLASH_BANK2_END)
  206.   uint8_t USERConfig;   /*!< USERConfig: Program the FLASH User Option Byte:
  207.                              IWDG / STOP / STDBY / BOOT1
  208.                              This parameter can be a combination of @ref FLASHEx_OB_IWatchdog, @ref FLASHEx_OB_nRST_STOP,
  209.                              @ref FLASHEx_OB_nRST_STDBY, @ref FLASHEx_OB_BOOT1 */
  210. #else
  211.   uint8_t USERConfig;   /*!< USERConfig: Program the FLASH User Option Byte:
  212.                              IWDG / STOP / STDBY
  213.                              This parameter can be a combination of @ref FLASHEx_OB_IWatchdog, @ref FLASHEx_OB_nRST_STOP,
  214.                              @ref FLASHEx_OB_nRST_STDBY */
  215. #endif /* FLASH_BANK2_END */
  216.  
  217.   uint32_t DATAAddress; /*!< DATAAddress: Address of the option byte DATA to be programmed
  218.                              This parameter can be a value of @ref FLASHEx_OB_Data_Address */
  219.  
  220.   uint8_t DATAData;     /*!< DATAData: Data to be stored in the option byte DATA
  221.                              This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */
  222. } FLASH_OBProgramInitTypeDef;
  223.  
  224. /**
  225.   * @}
  226.   */
  227.  
  228. /* Exported constants --------------------------------------------------------*/
  229. /** @defgroup FLASHEx_Exported_Constants FLASHEx Exported Constants
  230.   * @{
  231.   */  
  232.  
  233. /** @defgroup FLASHEx_Constants FLASH Constants
  234.   * @{
  235.   */
  236.  
  237. /** @defgroup FLASHEx_Page_Size Page Size
  238.   * @{
  239.   */
  240. #if (defined(STM32F101x6) || defined(STM32F102x6) || defined(STM32F103x6) || defined(STM32F100xB) || defined(STM32F101xB) || defined(STM32F102xB) || defined(STM32F103xB))
  241. #define FLASH_PAGE_SIZE          0x400U
  242. #endif /* STM32F101x6 || STM32F102x6 || STM32F103x6 */
  243.        /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB */
  244.  
  245. #if (defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG) || defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC))
  246. #define FLASH_PAGE_SIZE          0x800U
  247. #endif /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB */
  248.        /* STM32F101xG || STM32F103xG */
  249.        /* STM32F105xC || STM32F107xC */
  250.  
  251. /**
  252.   * @}
  253.   */
  254.  
  255. /** @defgroup FLASHEx_Type_Erase Type Erase
  256.   * @{
  257.   */
  258. #define FLASH_TYPEERASE_PAGES     0x00U  /*!<Pages erase only*/
  259. #define FLASH_TYPEERASE_MASSERASE 0x02U  /*!<Flash mass erase activation*/
  260.  
  261. /**
  262.   * @}
  263.   */
  264.  
  265. /** @defgroup FLASHEx_Banks Banks
  266.   * @{
  267.   */
  268. #if defined(FLASH_BANK2_END)
  269. #define FLASH_BANK_1     1U /*!< Bank 1   */
  270. #define FLASH_BANK_2     2U /*!< Bank 2   */
  271. #define FLASH_BANK_BOTH  ((uint32_t)FLASH_BANK_1 | FLASH_BANK_2) /*!< Bank1 and Bank2  */
  272.  
  273. #else
  274. #define FLASH_BANK_1     1U /*!< Bank 1   */
  275. #endif
  276. /**
  277.   * @}
  278.   */
  279.  
  280. /**
  281.   * @}
  282.   */
  283.  
  284. /** @defgroup FLASHEx_OptionByte_Constants Option Byte Constants
  285.   * @{
  286.   */
  287.  
  288. /** @defgroup FLASHEx_OB_Type Option Bytes Type
  289.   * @{
  290.   */
  291. #define OPTIONBYTE_WRP            0x01U  /*!<WRP option byte configuration*/
  292. #define OPTIONBYTE_RDP            0x02U  /*!<RDP option byte configuration*/
  293. #define OPTIONBYTE_USER           0x04U  /*!<USER option byte configuration*/
  294. #define OPTIONBYTE_DATA           0x08U  /*!<DATA option byte configuration*/
  295.  
  296. /**
  297.   * @}
  298.   */
  299.  
  300. /** @defgroup FLASHEx_OB_WRP_State Option Byte WRP State
  301.   * @{
  302.   */
  303. #define OB_WRPSTATE_DISABLE       0x00U  /*!<Disable the write protection of the desired pages*/
  304. #define OB_WRPSTATE_ENABLE        0x01U  /*!<Enable the write protection of the desired pagess*/
  305.  
  306. /**
  307.   * @}
  308.   */
  309.  
  310. /** @defgroup FLASHEx_OB_Write_Protection Option Bytes Write Protection
  311.   * @{
  312.   */
  313. /* STM32 Low and Medium density devices */
  314. #if  defined(STM32F101x6) || defined(STM32F102x6) || defined(STM32F103x6) \
  315.   || defined(STM32F100xB) || defined(STM32F101xB) || defined(STM32F102xB) \
  316.   || defined(STM32F103xB)
  317. #define OB_WRP_PAGES0TO3               0x00000001U /*!< Write protection of page 0 to 3 */
  318. #define OB_WRP_PAGES4TO7               0x00000002U /*!< Write protection of page 4 to 7 */
  319. #define OB_WRP_PAGES8TO11              0x00000004U /*!< Write protection of page 8 to 11 */
  320. #define OB_WRP_PAGES12TO15             0x00000008U /*!< Write protection of page 12 to 15 */
  321. #define OB_WRP_PAGES16TO19             0x00000010U /*!< Write protection of page 16 to 19 */
  322. #define OB_WRP_PAGES20TO23             0x00000020U /*!< Write protection of page 20 to 23 */
  323. #define OB_WRP_PAGES24TO27             0x00000040U /*!< Write protection of page 24 to 27 */
  324. #define OB_WRP_PAGES28TO31             0x00000080U /*!< Write protection of page 28 to 31 */
  325. #endif /* STM32F101x6 || STM32F102x6 || STM32F103x6 */
  326.        /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB */
  327.        
  328. /* STM32 Medium-density devices */
  329. #if  defined(STM32F100xB) || defined(STM32F101xB) || defined(STM32F102xB) || defined(STM32F103xB)
  330. #define OB_WRP_PAGES32TO35             0x00000100U   /*!< Write protection of page 32 to 35 */
  331. #define OB_WRP_PAGES36TO39             0x00000200U   /*!< Write protection of page 36 to 39 */
  332. #define OB_WRP_PAGES40TO43             0x00000400U   /*!< Write protection of page 40 to 43 */
  333. #define OB_WRP_PAGES44TO47             0x00000800U   /*!< Write protection of page 44 to 47 */
  334. #define OB_WRP_PAGES48TO51             0x00001000U   /*!< Write protection of page 48 to 51 */
  335. #define OB_WRP_PAGES52TO55             0x00002000U   /*!< Write protection of page 52 to 55 */
  336. #define OB_WRP_PAGES56TO59             0x00004000U   /*!< Write protection of page 56 to 59 */
  337. #define OB_WRP_PAGES60TO63             0x00008000U   /*!< Write protection of page 60 to 63 */
  338. #define OB_WRP_PAGES64TO67             0x00010000U   /*!< Write protection of page 64 to 67 */
  339. #define OB_WRP_PAGES68TO71             0x00020000U   /*!< Write protection of page 68 to 71 */
  340. #define OB_WRP_PAGES72TO75             0x00040000U   /*!< Write protection of page 72 to 75 */
  341. #define OB_WRP_PAGES76TO79             0x00080000U   /*!< Write protection of page 76 to 79 */
  342. #define OB_WRP_PAGES80TO83             0x00100000U   /*!< Write protection of page 80 to 83 */
  343. #define OB_WRP_PAGES84TO87             0x00200000U   /*!< Write protection of page 84 to 87 */
  344. #define OB_WRP_PAGES88TO91             0x00400000U   /*!< Write protection of page 88 to 91 */
  345. #define OB_WRP_PAGES92TO95             0x00800000U   /*!< Write protection of page 92 to 95 */
  346. #define OB_WRP_PAGES96TO99             0x01000000U   /*!< Write protection of page 96 to 99 */
  347. #define OB_WRP_PAGES100TO103           0x02000000U   /*!< Write protection of page 100 to 103 */
  348. #define OB_WRP_PAGES104TO107           0x04000000U   /*!< Write protection of page 104 to 107 */
  349. #define OB_WRP_PAGES108TO111           0x08000000U   /*!< Write protection of page 108 to 111 */
  350. #define OB_WRP_PAGES112TO115           0x10000000U   /*!< Write protection of page 112 to 115 */
  351. #define OB_WRP_PAGES116TO119           0x20000000U   /*!< Write protection of page 115 to 119 */
  352. #define OB_WRP_PAGES120TO123           0x40000000U   /*!< Write protection of page 120 to 123 */
  353. #define OB_WRP_PAGES124TO127           0x80000000U    /*!< Write protection of page 124 to 127 */
  354. #endif /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB */
  355.  
  356.  
  357. /* STM32 High-density, XL-density and Connectivity line devices */
  358. #if  defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F103xE) \
  359.   || defined(STM32F101xG) || defined(STM32F103xG) \
  360.   || defined(STM32F105xC) || defined(STM32F107xC)
  361. #define OB_WRP_PAGES0TO1               0x00000001U  /*!< Write protection of page 0 TO 1 */
  362. #define OB_WRP_PAGES2TO3               0x00000002U  /*!< Write protection of page 2 TO 3 */
  363. #define OB_WRP_PAGES4TO5               0x00000004U  /*!< Write protection of page 4 TO 5 */
  364. #define OB_WRP_PAGES6TO7               0x00000008U  /*!< Write protection of page 6 TO 7 */
  365. #define OB_WRP_PAGES8TO9               0x00000010U  /*!< Write protection of page 8 TO 9 */
  366. #define OB_WRP_PAGES10TO11             0x00000020U  /*!< Write protection of page 10 TO 11 */
  367. #define OB_WRP_PAGES12TO13             0x00000040U  /*!< Write protection of page 12 TO 13 */
  368. #define OB_WRP_PAGES14TO15             0x00000080U  /*!< Write protection of page 14 TO 15 */
  369. #define OB_WRP_PAGES16TO17             0x00000100U  /*!< Write protection of page 16 TO 17 */
  370. #define OB_WRP_PAGES18TO19             0x00000200U  /*!< Write protection of page 18 TO 19 */
  371. #define OB_WRP_PAGES20TO21             0x00000400U  /*!< Write protection of page 20 TO 21 */
  372. #define OB_WRP_PAGES22TO23             0x00000800U  /*!< Write protection of page 22 TO 23 */
  373. #define OB_WRP_PAGES24TO25             0x00001000U  /*!< Write protection of page 24 TO 25 */
  374. #define OB_WRP_PAGES26TO27             0x00002000U  /*!< Write protection of page 26 TO 27 */
  375. #define OB_WRP_PAGES28TO29             0x00004000U  /*!< Write protection of page 28 TO 29 */
  376. #define OB_WRP_PAGES30TO31             0x00008000U  /*!< Write protection of page 30 TO 31 */
  377. #define OB_WRP_PAGES32TO33             0x00010000U  /*!< Write protection of page 32 TO 33 */
  378. #define OB_WRP_PAGES34TO35             0x00020000U  /*!< Write protection of page 34 TO 35 */
  379. #define OB_WRP_PAGES36TO37             0x00040000U  /*!< Write protection of page 36 TO 37 */
  380. #define OB_WRP_PAGES38TO39             0x00080000U  /*!< Write protection of page 38 TO 39 */
  381. #define OB_WRP_PAGES40TO41             0x00100000U  /*!< Write protection of page 40 TO 41 */
  382. #define OB_WRP_PAGES42TO43             0x00200000U  /*!< Write protection of page 42 TO 43 */
  383. #define OB_WRP_PAGES44TO45             0x00400000U  /*!< Write protection of page 44 TO 45 */
  384. #define OB_WRP_PAGES46TO47             0x00800000U  /*!< Write protection of page 46 TO 47 */
  385. #define OB_WRP_PAGES48TO49             0x01000000U  /*!< Write protection of page 48 TO 49 */
  386. #define OB_WRP_PAGES50TO51             0x02000000U  /*!< Write protection of page 50 TO 51 */
  387. #define OB_WRP_PAGES52TO53             0x04000000U  /*!< Write protection of page 52 TO 53 */
  388. #define OB_WRP_PAGES54TO55             0x08000000U  /*!< Write protection of page 54 TO 55 */
  389. #define OB_WRP_PAGES56TO57             0x10000000U  /*!< Write protection of page 56 TO 57 */
  390. #define OB_WRP_PAGES58TO59             0x20000000U  /*!< Write protection of page 58 TO 59 */
  391. #define OB_WRP_PAGES60TO61             0x40000000U  /*!< Write protection of page 60 TO 61 */
  392. #define OB_WRP_PAGES62TO127            0x80000000U   /*!< Write protection of page 62 TO 127 */
  393. #define OB_WRP_PAGES62TO255            0x80000000U   /*!< Write protection of page 62 TO 255 */
  394. #define OB_WRP_PAGES62TO511            0x80000000U   /*!< Write protection of page 62 TO 511 */
  395. #endif /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB */
  396.        /* STM32F101xG || STM32F103xG */
  397.        /* STM32F105xC || STM32F107xC */
  398.  
  399. #define OB_WRP_ALLPAGES                0xFFFFFFFFU  /*!< Write protection of all Pages */
  400.  
  401. /* Low Density */
  402. #if  defined(STM32F101x6) || defined(STM32F102x6) || defined(STM32F103x6)
  403. #define OB_WRP_PAGES0TO31MASK          0x000000FFU
  404. #endif /* STM32F101x6 || STM32F102x6 || STM32F103x6 */
  405.  
  406. /* Medium Density */
  407. #if  defined(STM32F100xB) || defined(STM32F101xB) || defined(STM32F102xB) || defined(STM32F103xB)
  408. #define OB_WRP_PAGES0TO31MASK          0x000000FFU
  409. #define OB_WRP_PAGES32TO63MASK         0x0000FF00U
  410. #define OB_WRP_PAGES64TO95MASK         0x00FF0000U
  411. #define OB_WRP_PAGES96TO127MASK        0xFF000000U
  412. #endif /* STM32F100xB || STM32F101xB || STM32F102xB || STM32F103xB*/
  413.        
  414. /* High Density */
  415. #if  defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F103xE)  
  416. #define OB_WRP_PAGES0TO15MASK          0x000000FFU
  417. #define OB_WRP_PAGES16TO31MASK         0x0000FF00U
  418. #define OB_WRP_PAGES32TO47MASK         0x00FF0000U
  419. #define OB_WRP_PAGES48TO255MASK        0xFF000000U
  420. #endif /* STM32F100xE || STM32F101xE || STM32F103xE */
  421.  
  422. /* XL Density */
  423. #if  defined(STM32F101xG) || defined(STM32F103xG)
  424. #define OB_WRP_PAGES0TO15MASK          0x000000FFU
  425. #define OB_WRP_PAGES16TO31MASK         0x0000FF00U
  426. #define OB_WRP_PAGES32TO47MASK         0x00FF0000U
  427. #define OB_WRP_PAGES48TO511MASK        0xFF000000U
  428. #endif /* STM32F101xG || STM32F103xG */
  429.      
  430. /* Connectivity line devices */
  431. #if defined(STM32F105xC) || defined(STM32F107xC)
  432. #define OB_WRP_PAGES0TO15MASK          0x000000FFU
  433. #define OB_WRP_PAGES16TO31MASK         0x0000FF00U
  434. #define OB_WRP_PAGES32TO47MASK         0x00FF0000U
  435. #define OB_WRP_PAGES48TO127MASK        0xFF000000U
  436. #endif /* STM32F105xC || STM32F107xC */
  437.  
  438. /**
  439.   * @}
  440.   */
  441.  
  442. /** @defgroup FLASHEx_OB_Read_Protection Option Byte Read Protection
  443.   * @{
  444.   */
  445. #define OB_RDP_LEVEL_0            ((uint8_t)0xA5)
  446. #define OB_RDP_LEVEL_1            ((uint8_t)0x00)
  447. /**
  448.   * @}
  449.   */
  450.  
  451. /** @defgroup FLASHEx_OB_IWatchdog Option Byte IWatchdog
  452.   * @{
  453.   */
  454. #define OB_IWDG_SW                ((uint16_t)0x0001)  /*!< Software IWDG selected */
  455. #define OB_IWDG_HW                ((uint16_t)0x0000)  /*!< Hardware IWDG selected */
  456. /**
  457.   * @}
  458.   */
  459.  
  460. /** @defgroup FLASHEx_OB_nRST_STOP Option Byte nRST STOP
  461.   * @{
  462.   */
  463. #define OB_STOP_NO_RST            ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */
  464. #define OB_STOP_RST               ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */
  465. /**
  466.   * @}
  467.   */
  468.  
  469. /** @defgroup FLASHEx_OB_nRST_STDBY Option Byte nRST STDBY
  470.   * @{
  471.   */
  472. #define OB_STDBY_NO_RST           ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */
  473. #define OB_STDBY_RST              ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */
  474. /**
  475.   * @}
  476.   */
  477.  
  478. #if defined(FLASH_BANK2_END)
  479. /** @defgroup FLASHEx_OB_BOOT1 Option Byte BOOT1
  480.   * @{
  481.   */
  482. #define OB_BOOT1_RESET            ((uint16_t)0x0000) /*!< BOOT1 Reset */
  483. #define OB_BOOT1_SET              ((uint16_t)0x0008) /*!< BOOT1 Set */
  484. /**
  485.   * @}
  486.   */
  487. #endif /* FLASH_BANK2_END */
  488.  
  489. /** @defgroup FLASHEx_OB_Data_Address  Option Byte Data Address
  490.   * @{
  491.   */
  492. #define OB_DATA_ADDRESS_DATA0     0x1FFFF804U
  493. #define OB_DATA_ADDRESS_DATA1     0x1FFFF806U
  494. /**
  495.   * @}
  496.   */
  497.  
  498. /**
  499.   * @}
  500.   */
  501.  
  502. /** @addtogroup FLASHEx_Constants
  503.   * @{
  504.   */
  505.  
  506. /** @defgroup FLASH_Flag_definition Flag definition
  507.   * @brief Flag definition
  508.   * @{
  509.   */
  510. #if defined(FLASH_BANK2_END)
  511.  #define FLASH_FLAG_BSY             FLASH_FLAG_BSY_BANK1       /*!< FLASH Bank1 Busy flag                   */
  512.  #define FLASH_FLAG_PGERR           FLASH_FLAG_PGERR_BANK1     /*!< FLASH Bank1 Programming error flag      */
  513.  #define FLASH_FLAG_WRPERR          FLASH_FLAG_WRPERR_BANK1    /*!< FLASH Bank1 Write protected error flag  */
  514.  #define FLASH_FLAG_EOP             FLASH_FLAG_EOP_BANK1       /*!< FLASH Bank1 End of Operation flag       */
  515.  
  516.  #define FLASH_FLAG_BSY_BANK1       FLASH_SR_BSY               /*!< FLASH Bank1 Busy flag                   */
  517.  #define FLASH_FLAG_PGERR_BANK1     FLASH_SR_PGERR             /*!< FLASH Bank1 Programming error flag      */
  518.  #define FLASH_FLAG_WRPERR_BANK1    FLASH_SR_WRPRTERR          /*!< FLASH Bank1 Write protected error flag  */
  519.  #define FLASH_FLAG_EOP_BANK1       FLASH_SR_EOP               /*!< FLASH Bank1 End of Operation flag       */
  520.        
  521.  #define FLASH_FLAG_BSY_BANK2       (FLASH_SR2_BSY << 16U)      /*!< FLASH Bank2 Busy flag                   */
  522.  #define FLASH_FLAG_PGERR_BANK2     (FLASH_SR2_PGERR << 16U)    /*!< FLASH Bank2 Programming error flag      */
  523.  #define FLASH_FLAG_WRPERR_BANK2    (FLASH_SR2_WRPRTERR << 16U) /*!< FLASH Bank2 Write protected error flag  */
  524.  #define FLASH_FLAG_EOP_BANK2       (FLASH_SR2_EOP << 16U)      /*!< FLASH Bank2 End of Operation flag       */
  525.  
  526. #else  
  527.  
  528.  #define FLASH_FLAG_BSY             FLASH_SR_BSY              /*!< FLASH Busy flag                          */
  529.  #define FLASH_FLAG_PGERR           FLASH_SR_PGERR            /*!< FLASH Programming error flag             */
  530.  #define FLASH_FLAG_WRPERR          FLASH_SR_WRPRTERR         /*!< FLASH Write protected error flag         */
  531.  #define FLASH_FLAG_EOP             FLASH_SR_EOP              /*!< FLASH End of Operation flag              */
  532.  
  533. #endif
  534.  #define FLASH_FLAG_OPTVERR         ((OBR_REG_INDEX << 8U | FLASH_OBR_OPTERR)) /*!< Option Byte Error        */
  535. /**
  536.   * @}
  537.   */
  538.  
  539. /** @defgroup FLASH_Interrupt_definition Interrupt definition
  540.   * @brief FLASH Interrupt definition
  541.   * @{
  542.   */
  543. #if defined(FLASH_BANK2_END)
  544.  #define FLASH_IT_EOP               FLASH_IT_EOP_BANK1        /*!< End of FLASH Operation Interrupt source Bank1 */
  545.  #define FLASH_IT_ERR               FLASH_IT_ERR_BANK1        /*!< Error Interrupt source Bank1                  */
  546.  
  547.  #define FLASH_IT_EOP_BANK1         FLASH_CR_EOPIE            /*!< End of FLASH Operation Interrupt source Bank1 */
  548.  #define FLASH_IT_ERR_BANK1         FLASH_CR_ERRIE            /*!< Error Interrupt source Bank1                  */
  549.  
  550.  #define FLASH_IT_EOP_BANK2         (FLASH_CR2_EOPIE << 16U)   /*!< End of FLASH Operation Interrupt source Bank2 */
  551.  #define FLASH_IT_ERR_BANK2         (FLASH_CR2_ERRIE << 16U)   /*!< Error Interrupt source Bank2                  */
  552.  
  553. #else
  554.  
  555.  #define FLASH_IT_EOP               FLASH_CR_EOPIE          /*!< End of FLASH Operation Interrupt source */
  556.  #define FLASH_IT_ERR               FLASH_CR_ERRIE          /*!< Error Interrupt source                  */
  557.  
  558. #endif
  559. /**
  560.   * @}
  561.   */  
  562.  
  563. /**
  564.   * @}
  565.   */
  566.  
  567.  
  568. /**
  569.   * @}
  570.   */
  571.  
  572. /* Exported macro ------------------------------------------------------------*/
  573. /** @defgroup FLASHEx_Exported_Macros FLASHEx Exported Macros
  574.   * @{
  575.   */
  576.  
  577. /** @defgroup FLASH_Interrupt Interrupt
  578.  *  @brief macros to handle FLASH interrupts
  579.  * @{
  580.  */
  581.  
  582. #if defined(FLASH_BANK2_END)
  583. /**
  584.   * @brief  Enable the specified FLASH interrupt.
  585.   * @param  __INTERRUPT__  FLASH interrupt
  586.   *     This parameter can be any combination of the following values:
  587.   *     @arg @ref FLASH_IT_EOP_BANK1 End of FLASH Operation Interrupt on bank1
  588.   *     @arg @ref FLASH_IT_ERR_BANK1 Error Interrupt on bank1
  589.   *     @arg @ref FLASH_IT_EOP_BANK2 End of FLASH Operation Interrupt on bank2
  590.   *     @arg @ref FLASH_IT_ERR_BANK2 Error Interrupt on bank2
  591.   * @retval none
  592.   */
  593. #define __HAL_FLASH_ENABLE_IT(__INTERRUPT__)  do { \
  594.                           /* Enable Bank1 IT */ \
  595.                           SET_BIT(FLASH->CR, ((__INTERRUPT__) & 0x0000FFFFU)); \
  596.                           /* Enable Bank2 IT */ \
  597.                           SET_BIT(FLASH->CR2, ((__INTERRUPT__) >> 16U)); \
  598.                     } while(0U)
  599.  
  600. /**
  601.   * @brief  Disable the specified FLASH interrupt.
  602.   * @param  __INTERRUPT__  FLASH interrupt
  603.   *     This parameter can be any combination of the following values:
  604.   *     @arg @ref FLASH_IT_EOP_BANK1 End of FLASH Operation Interrupt on bank1
  605.   *     @arg @ref FLASH_IT_ERR_BANK1 Error Interrupt on bank1
  606.   *     @arg @ref FLASH_IT_EOP_BANK2 End of FLASH Operation Interrupt on bank2
  607.   *     @arg @ref FLASH_IT_ERR_BANK2 Error Interrupt on bank2
  608.   * @retval none
  609.   */
  610. #define __HAL_FLASH_DISABLE_IT(__INTERRUPT__)  do { \
  611.                           /* Disable Bank1 IT */ \
  612.                           CLEAR_BIT(FLASH->CR, ((__INTERRUPT__) & 0x0000FFFFU)); \
  613.                           /* Disable Bank2 IT */ \
  614.                           CLEAR_BIT(FLASH->CR2, ((__INTERRUPT__) >> 16U)); \
  615.                     } while(0U)
  616.  
  617. /**
  618.   * @brief  Get the specified FLASH flag status.
  619.   * @param  __FLAG__ specifies the FLASH flag to check.
  620.   *          This parameter can be one of the following values:
  621.   *            @arg @ref FLASH_FLAG_EOP_BANK1    FLASH End of Operation flag on bank1
  622.   *            @arg @ref FLASH_FLAG_WRPERR_BANK1 FLASH Write protected error flag on bank1
  623.   *            @arg @ref FLASH_FLAG_PGERR_BANK1  FLASH Programming error flag on bank1
  624.   *            @arg @ref FLASH_FLAG_BSY_BANK1    FLASH Busy flag on bank1
  625.   *            @arg @ref FLASH_FLAG_EOP_BANK2    FLASH End of Operation flag on bank2
  626.   *            @arg @ref FLASH_FLAG_WRPERR_BANK2 FLASH Write protected error flag on bank2
  627.   *            @arg @ref FLASH_FLAG_PGERR_BANK2  FLASH Programming error flag on bank2
  628.   *            @arg @ref FLASH_FLAG_BSY_BANK2    FLASH Busy flag on bank2
  629.   *            @arg @ref FLASH_FLAG_OPTVERR  Loaded OB and its complement do not match
  630.   * @retval The new state of __FLAG__ (SET or RESET).
  631.   */
  632. #define __HAL_FLASH_GET_FLAG(__FLAG__) (((__FLAG__) == FLASH_FLAG_OPTVERR) ? \
  633.                                             (FLASH->OBR & FLASH_OBR_OPTERR) : \
  634.                                         ((((__FLAG__) & SR_FLAG_MASK) != RESET)? \
  635.                                             (FLASH->SR & ((__FLAG__) & SR_FLAG_MASK)) : \
  636.                                             (FLASH->SR2 & ((__FLAG__) >> 16U))))
  637.  
  638. /**
  639.   * @brief  Clear the specified FLASH flag.
  640.   * @param  __FLAG__ specifies the FLASH flags to clear.
  641.   *          This parameter can be any combination of the following values:
  642.   *            @arg @ref FLASH_FLAG_EOP_BANK1    FLASH End of Operation flag on bank1
  643.   *            @arg @ref FLASH_FLAG_WRPERR_BANK1 FLASH Write protected error flag on bank1
  644.   *            @arg @ref FLASH_FLAG_PGERR_BANK1  FLASH Programming error flag on bank1
  645.   *            @arg @ref FLASH_FLAG_BSY_BANK1    FLASH Busy flag on bank1
  646.   *            @arg @ref FLASH_FLAG_EOP_BANK2    FLASH End of Operation flag on bank2
  647.   *            @arg @ref FLASH_FLAG_WRPERR_BANK2 FLASH Write protected error flag on bank2
  648.   *            @arg @ref FLASH_FLAG_PGERR_BANK2  FLASH Programming error flag on bank2
  649.   *            @arg @ref FLASH_FLAG_BSY_BANK2    FLASH Busy flag on bank2
  650.   *            @arg @ref FLASH_FLAG_OPTVERR  Loaded OB and its complement do not match
  651.   * @retval none
  652.   */
  653. #define __HAL_FLASH_CLEAR_FLAG(__FLAG__)  do { \
  654.                           /* Clear FLASH_FLAG_OPTVERR flag */ \
  655.                           if ((__FLAG__) == FLASH_FLAG_OPTVERR) \
  656.                           { \
  657.                             CLEAR_BIT(FLASH->OBR, FLASH_OBR_OPTERR); \
  658.                           } \
  659.                           else { \
  660.                           /* Clear Flag in Bank1 */ \
  661.                           if (((__FLAG__) & SR_FLAG_MASK) != RESET) \
  662.                           { \
  663.                             FLASH->SR  = ((__FLAG__) & SR_FLAG_MASK); \
  664.                           } \
  665.                           /* Clear Flag in Bank2 */ \
  666.                           if (((__FLAG__) >> 16U) != RESET) \
  667.                           { \
  668.                             FLASH->SR2 = ((__FLAG__) >> 16U); \
  669.                           } \
  670.                           } \
  671.                     } while(0U)
  672. #else
  673. /**
  674.   * @brief  Enable the specified FLASH interrupt.
  675.   * @param  __INTERRUPT__  FLASH interrupt
  676.   *         This parameter can be any combination of the following values:
  677.   *     @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt
  678.   *     @arg @ref FLASH_IT_ERR Error Interrupt    
  679.   * @retval none
  680.   */
  681. #define __HAL_FLASH_ENABLE_IT(__INTERRUPT__)  (FLASH->CR |= (__INTERRUPT__))
  682.  
  683. /**
  684.   * @brief  Disable the specified FLASH interrupt.
  685.   * @param  __INTERRUPT__  FLASH interrupt
  686.   *         This parameter can be any combination of the following values:
  687.   *     @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt
  688.   *     @arg @ref FLASH_IT_ERR Error Interrupt    
  689.   * @retval none
  690.   */
  691. #define __HAL_FLASH_DISABLE_IT(__INTERRUPT__)   (FLASH->CR &= ~(__INTERRUPT__))
  692.  
  693. /**
  694.   * @brief  Get the specified FLASH flag status.
  695.   * @param  __FLAG__ specifies the FLASH flag to check.
  696.   *          This parameter can be one of the following values:
  697.   *            @arg @ref FLASH_FLAG_EOP    FLASH End of Operation flag
  698.   *            @arg @ref FLASH_FLAG_WRPERR FLASH Write protected error flag
  699.   *            @arg @ref FLASH_FLAG_PGERR  FLASH Programming error flag
  700.   *            @arg @ref FLASH_FLAG_BSY    FLASH Busy flag
  701.   *            @arg @ref FLASH_FLAG_OPTVERR  Loaded OB and its complement do not match
  702.   * @retval The new state of __FLAG__ (SET or RESET).
  703.   */
  704. #define __HAL_FLASH_GET_FLAG(__FLAG__)  (((__FLAG__) == FLASH_FLAG_OPTVERR) ? \
  705.                                             (FLASH->OBR & FLASH_OBR_OPTERR) : \
  706.                                             (FLASH->SR & (__FLAG__)))
  707. /**
  708.   * @brief  Clear the specified FLASH flag.
  709.   * @param  __FLAG__ specifies the FLASH flags to clear.
  710.   *          This parameter can be any combination of the following values:
  711.   *            @arg @ref FLASH_FLAG_EOP    FLASH End of Operation flag
  712.   *            @arg @ref FLASH_FLAG_WRPERR FLASH Write protected error flag
  713.   *            @arg @ref FLASH_FLAG_PGERR  FLASH Programming error flag
  714.   *            @arg @ref FLASH_FLAG_OPTVERR  Loaded OB and its complement do not match
  715.   * @retval none
  716.   */
  717. #define __HAL_FLASH_CLEAR_FLAG(__FLAG__)   do { \
  718.                           /* Clear FLASH_FLAG_OPTVERR flag */ \
  719.                           if ((__FLAG__) == FLASH_FLAG_OPTVERR) \
  720.                           { \
  721.                             CLEAR_BIT(FLASH->OBR, FLASH_OBR_OPTERR); \
  722.                           } \
  723.                           else { \
  724.                             /* Clear Flag in Bank1 */ \
  725.                             FLASH->SR  = (__FLAG__); \
  726.                           } \
  727.                     } while(0U)
  728.  
  729. #endif
  730.  
  731. /**
  732.   * @}
  733.   */
  734.  
  735. /**
  736.   * @}
  737.   */
  738.  
  739. /* Exported functions --------------------------------------------------------*/
  740. /** @addtogroup FLASHEx_Exported_Functions
  741.   * @{
  742.   */
  743.  
  744. /** @addtogroup FLASHEx_Exported_Functions_Group1
  745.   * @{
  746.   */
  747. /* IO operation functions *****************************************************/
  748. HAL_StatusTypeDef  HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError);
  749. HAL_StatusTypeDef  HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit);
  750.  
  751. /**
  752.   * @}
  753.   */
  754.  
  755. /** @addtogroup FLASHEx_Exported_Functions_Group2
  756.   * @{
  757.   */
  758. /* Peripheral Control functions ***********************************************/
  759. HAL_StatusTypeDef  HAL_FLASHEx_OBErase(void);
  760. HAL_StatusTypeDef  HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit);
  761. void               HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit);
  762. uint32_t           HAL_FLASHEx_OBGetUserData(uint32_t DATAAdress);
  763. /**
  764.   * @}
  765.   */
  766.  
  767. /**
  768.   * @}
  769.   */
  770.  
  771. /**
  772.   * @}
  773.   */
  774.  
  775. /**
  776.   * @}
  777.   */
  778. #ifdef __cplusplus
  779. }
  780. #endif
  781.  
  782. #endif /* __STM32F1xx_HAL_FLASH_EX_H */
  783.  
  784.