1 /** 2 ****************************************************************************** 3 * @file stm32f0xx_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 __STM32F0xx_HAL_FLASH_EX_H 20 #define __STM32F0xx_HAL_FLASH_EX_H 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 /* Includes ------------------------------------------------------------------*/ 27 #include "stm32f0xx_hal_def.h" 28 29 /** @addtogroup STM32F0xx_HAL_Driver 30 * @{ 31 */ 32 33 /** @addtogroup FLASHEx 34 * @{ 35 */ 36 37 /** @addtogroup FLASHEx_Private_Macros 38 * @{ 39 */ 40 #define IS_FLASH_TYPEERASE(VALUE) (((VALUE) == FLASH_TYPEERASE_PAGES) || \ 41 ((VALUE) == FLASH_TYPEERASE_MASSERASE)) 42 43 #define IS_OPTIONBYTE(VALUE) ((VALUE) <= (OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_DATA)) 44 45 #define IS_WRPSTATE(VALUE) (((VALUE) == OB_WRPSTATE_DISABLE) || \ 46 ((VALUE) == OB_WRPSTATE_ENABLE)) 47 48 #define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == OB_DATA_ADDRESS_DATA0) || ((ADDRESS) == OB_DATA_ADDRESS_DATA1)) 49 50 #define IS_OB_RDP_LEVEL(LEVEL) (((LEVEL) == OB_RDP_LEVEL_0) ||\ 51 ((LEVEL) == OB_RDP_LEVEL_1))/*||\ 52 ((LEVEL) == OB_RDP_LEVEL_2))*/ 53 54 #define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW)) 55 56 #define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NO_RST) || ((SOURCE) == OB_STOP_RST)) 57 58 #define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NO_RST) || ((SOURCE) == OB_STDBY_RST)) 59 60 #define IS_OB_BOOT1(BOOT1) (((BOOT1) == OB_BOOT1_RESET) || ((BOOT1) == OB_BOOT1_SET)) 61 62 #define IS_OB_VDDA_ANALOG(ANALOG) (((ANALOG) == OB_VDDA_ANALOG_ON) || ((ANALOG) == OB_VDDA_ANALOG_OFF)) 63 64 #define IS_OB_SRAM_PARITY(PARITY) (((PARITY) == OB_SRAM_PARITY_SET) || ((PARITY) == OB_SRAM_PARITY_RESET)) 65 66 #if defined(FLASH_OBR_BOOT_SEL) 67 #define IS_OB_BOOT_SEL(BOOT_SEL) (((BOOT_SEL) == OB_BOOT_SEL_RESET) || ((BOOT_SEL) == OB_BOOT_SEL_SET)) 68 #define IS_OB_BOOT0(BOOT0) (((BOOT0) == OB_BOOT0_RESET) || ((BOOT0) == OB_BOOT0_SET)) 69 #endif /* FLASH_OBR_BOOT_SEL */ 70 71 72 #define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000U)) 73 74 #define IS_FLASH_NB_PAGES(ADDRESS,NBPAGES) ((ADDRESS)+((NBPAGES)*FLASH_PAGE_SIZE)-1 <= FLASH_BANK1_END) 75 76 #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) <= FLASH_BANK1_END)) 77 78 /** 79 * @} 80 */ 81 82 /* Exported types ------------------------------------------------------------*/ 83 /** @defgroup FLASHEx_Exported_Types FLASHEx Exported Types 84 * @{ 85 */ 86 /** 87 * @brief FLASH Erase structure definition 88 */ 89 typedef struct 90 { 91 uint32_t TypeErase; /*!< TypeErase: Mass erase or page erase. 92 This parameter can be a value of @ref FLASHEx_Type_Erase */ 93 94 uint32_t PageAddress; /*!< PageAdress: Initial FLASH page address to erase when mass erase is disabled 95 This parameter must be a number between Min_Data = FLASH_BASE and Max_Data = FLASH_BANK1_END */ 96 97 uint32_t NbPages; /*!< NbPages: Number of pagess to be erased. 98 This parameter must be a value between Min_Data = 1 and Max_Data = (max number of pages - value of initial page)*/ 99 100 } FLASH_EraseInitTypeDef; 101 102 /** 103 * @brief FLASH Options bytes program structure definition 104 */ 105 typedef struct 106 { 107 uint32_t OptionType; /*!< OptionType: Option byte to be configured. 108 This parameter can be a value of @ref FLASHEx_OB_Type */ 109 110 uint32_t WRPState; /*!< WRPState: Write protection activation or deactivation. 111 This parameter can be a value of @ref FLASHEx_OB_WRP_State */ 112 113 uint32_t WRPPage; /*!< WRPPage: specifies the page(s) to be write protected 114 This parameter can be a value of @ref FLASHEx_OB_Write_Protection */ 115 116 uint8_t RDPLevel; /*!< RDPLevel: Set the read protection level.. 117 This parameter can be a value of @ref FLASHEx_OB_Read_Protection */ 118 119 uint8_t USERConfig; /*!< USERConfig: Program the FLASH User Option Byte: 120 IWDG / STOP / STDBY / BOOT1 / VDDA_ANALOG / SRAM_PARITY 121 This parameter can be a combination of @ref FLASHEx_OB_IWatchdog, @ref FLASHEx_OB_nRST_STOP, 122 @ref FLASHEx_OB_nRST_STDBY, @ref FLASHEx_OB_BOOT1, @ref FLASHEx_OB_VDDA_Analog_Monitoring and 123 @ref FLASHEx_OB_RAM_Parity_Check_Enable */ 124 125 uint32_t DATAAddress; /*!< DATAAddress: Address of the option byte DATA to be programmed 126 This parameter can be a value of @ref FLASHEx_OB_Data_Address */ 127 128 uint8_t DATAData; /*!< DATAData: Data to be stored in the option byte DATA 129 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */ 130 } FLASH_OBProgramInitTypeDef; 131 /** 132 * @} 133 */ 134 135 /* Exported constants --------------------------------------------------------*/ 136 /** @defgroup FLASHEx_Exported_Constants FLASHEx Exported Constants 137 * @{ 138 */ 139 140 /** @defgroup FLASHEx_Page_Size FLASHEx Page Size 141 * @{ 142 */ 143 #if defined(STM32F030x6) || defined(STM32F030x8) || defined(STM32F031x6) || defined(STM32F038xx) \ 144 || defined(STM32F051x8) || defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F058xx) || defined(STM32F070x6) 145 #define FLASH_PAGE_SIZE 0x400U 146 #endif /* STM32F030x6 || STM32F030x8 || STM32F031x6 || STM32F051x8 || STM32F042x6 || STM32F048xx || STM32F058xx || STM32F070x6 */ 147 148 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) \ 149 || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F030xC) 150 #define FLASH_PAGE_SIZE 0x800U 151 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || STM32F091xC || STM32F098xx || STM32F030xC */ 152 /** 153 * @} 154 */ 155 156 /** @defgroup FLASHEx_Type_Erase FLASH Type Erase 157 * @{ 158 */ 159 #define FLASH_TYPEERASE_PAGES (0x00U) /*!<Pages erase only*/ 160 #define FLASH_TYPEERASE_MASSERASE (0x01U) /*!<Flash mass erase activation*/ 161 162 /** 163 * @} 164 */ 165 166 /** @defgroup FLASHEx_OptionByte_Constants Option Byte Constants 167 * @{ 168 */ 169 170 /** @defgroup FLASHEx_OB_Type Option Bytes Type 171 * @{ 172 */ 173 #define OPTIONBYTE_WRP (0x01U) /*!<WRP option byte configuration*/ 174 #define OPTIONBYTE_RDP (0x02U) /*!<RDP option byte configuration*/ 175 #define OPTIONBYTE_USER (0x04U) /*!<USER option byte configuration*/ 176 #define OPTIONBYTE_DATA (0x08U) /*!<DATA option byte configuration*/ 177 178 /** 179 * @} 180 */ 181 182 /** @defgroup FLASHEx_OB_WRP_State Option Byte WRP State 183 * @{ 184 */ 185 #define OB_WRPSTATE_DISABLE (0x00U) /*!<Disable the write protection of the desired pages*/ 186 #define OB_WRPSTATE_ENABLE (0x01U) /*!<Enable the write protection of the desired pagess*/ 187 188 /** 189 * @} 190 */ 191 192 /** @defgroup FLASHEx_OB_Write_Protection FLASHEx OB Write Protection 193 * @{ 194 */ 195 #if defined(STM32F030x6) || defined(STM32F030x8) || defined(STM32F031x6) || defined(STM32F038xx) \ 196 || defined(STM32F051x8) || defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F058xx) || defined(STM32F070x6) 197 #define OB_WRP_PAGES0TO3 (0x00000001U) /* Write protection of page 0 to 3 */ 198 #define OB_WRP_PAGES4TO7 (0x00000002U) /* Write protection of page 4 to 7 */ 199 #define OB_WRP_PAGES8TO11 (0x00000004U) /* Write protection of page 8 to 11 */ 200 #define OB_WRP_PAGES12TO15 (0x00000008U) /* Write protection of page 12 to 15 */ 201 #define OB_WRP_PAGES16TO19 (0x00000010U) /* Write protection of page 16 to 19 */ 202 #define OB_WRP_PAGES20TO23 (0x00000020U) /* Write protection of page 20 to 23 */ 203 #define OB_WRP_PAGES24TO27 (0x00000040U) /* Write protection of page 24 to 27 */ 204 #define OB_WRP_PAGES28TO31 (0x00000080U) /* Write protection of page 28 to 31 */ 205 #if defined(STM32F030x8) || defined(STM32F051x8) || defined(STM32F058xx) 206 #define OB_WRP_PAGES32TO35 (0x00000100U) /* Write protection of page 32 to 35 */ 207 #define OB_WRP_PAGES36TO39 (0x00000200U) /* Write protection of page 36 to 39 */ 208 #define OB_WRP_PAGES40TO43 (0x00000400U) /* Write protection of page 40 to 43 */ 209 #define OB_WRP_PAGES44TO47 (0x00000800U) /* Write protection of page 44 to 47 */ 210 #define OB_WRP_PAGES48TO51 (0x00001000U) /* Write protection of page 48 to 51 */ 211 #define OB_WRP_PAGES52TO57 (0x00002000U) /* Write protection of page 52 to 57 */ 212 #define OB_WRP_PAGES56TO59 (0x00004000U) /* Write protection of page 56 to 59 */ 213 #define OB_WRP_PAGES60TO63 (0x00008000U) /* Write protection of page 60 to 63 */ 214 #endif /* STM32F030x8 || STM32F051x8 || STM32F058xx */ 215 216 #if defined(STM32F030x6) || defined(STM32F030x8) || defined(STM32F031x6) || defined(STM32F038xx) \ 217 || defined(STM32F051x8) || defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F058xx) || defined(STM32F070x6) 218 #define OB_WRP_PAGES0TO31MASK (0x000000FFU) 219 #endif /* STM32F030x6 || STM32F030x8 || STM32F031x6 || STM32F051x8 || STM32F042x6 || STM32F048xx || STM32F038xx || STM32F058xx || STM32F070x6 */ 220 221 #if defined(STM32F030x8) || defined(STM32F051x8) || defined(STM32F058xx) 222 #define OB_WRP_PAGES32TO63MASK (0x0000FF00U) 223 #endif /* STM32F030x8 || STM32F051x8 || STM32F058xx */ 224 225 #if defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F038xx)|| defined(STM32F070x6) 226 #define OB_WRP_ALLPAGES (0x000000FFU) /*!< Write protection of all pages */ 227 #endif /* STM32F030x6 || STM32F031x6 || STM32F042x6 || STM32F048xx || STM32F038xx || STM32F070x6 */ 228 229 #if defined(STM32F030x8) || defined(STM32F051x8) || defined(STM32F058xx) 230 #define OB_WRP_ALLPAGES (0x0000FFFFU) /*!< Write protection of all pages */ 231 #endif /* STM32F030x8 || STM32F051x8 || STM32F058xx */ 232 #endif /* STM32F030x6 || STM32F030x8 || STM32F031x6 || STM32F051x8 || STM32F042x6 || STM32F048xx || STM32F038xx || STM32F058xx || STM32F070x6 */ 233 234 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) \ 235 || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F030xC) 236 #define OB_WRP_PAGES0TO1 (0x00000001U) /* Write protection of page 0 to 1 */ 237 #define OB_WRP_PAGES2TO3 (0x00000002U) /* Write protection of page 2 to 3 */ 238 #define OB_WRP_PAGES4TO5 (0x00000004U) /* Write protection of page 4 to 5 */ 239 #define OB_WRP_PAGES6TO7 (0x00000008U) /* Write protection of page 6 to 7 */ 240 #define OB_WRP_PAGES8TO9 (0x00000010U) /* Write protection of page 8 to 9 */ 241 #define OB_WRP_PAGES10TO11 (0x00000020U) /* Write protection of page 10 to 11 */ 242 #define OB_WRP_PAGES12TO13 (0x00000040U) /* Write protection of page 12 to 13 */ 243 #define OB_WRP_PAGES14TO15 (0x00000080U) /* Write protection of page 14 to 15 */ 244 #define OB_WRP_PAGES16TO17 (0x00000100U) /* Write protection of page 16 to 17 */ 245 #define OB_WRP_PAGES18TO19 (0x00000200U) /* Write protection of page 18 to 19 */ 246 #define OB_WRP_PAGES20TO21 (0x00000400U) /* Write protection of page 20 to 21 */ 247 #define OB_WRP_PAGES22TO23 (0x00000800U) /* Write protection of page 22 to 23 */ 248 #define OB_WRP_PAGES24TO25 (0x00001000U) /* Write protection of page 24 to 25 */ 249 #define OB_WRP_PAGES26TO27 (0x00002000U) /* Write protection of page 26 to 27 */ 250 #define OB_WRP_PAGES28TO29 (0x00004000U) /* Write protection of page 28 to 29 */ 251 #define OB_WRP_PAGES30TO31 (0x00008000U) /* Write protection of page 30 to 31 */ 252 #define OB_WRP_PAGES32TO33 (0x00010000U) /* Write protection of page 32 to 33 */ 253 #define OB_WRP_PAGES34TO35 (0x00020000U) /* Write protection of page 34 to 35 */ 254 #define OB_WRP_PAGES36TO37 (0x00040000U) /* Write protection of page 36 to 37 */ 255 #define OB_WRP_PAGES38TO39 (0x00080000U) /* Write protection of page 38 to 39 */ 256 #define OB_WRP_PAGES40TO41 (0x00100000U) /* Write protection of page 40 to 41 */ 257 #define OB_WRP_PAGES42TO43 (0x00200000U) /* Write protection of page 42 to 43 */ 258 #define OB_WRP_PAGES44TO45 (0x00400000U) /* Write protection of page 44 to 45 */ 259 #define OB_WRP_PAGES46TO47 (0x00800000U) /* Write protection of page 46 to 47 */ 260 #define OB_WRP_PAGES48TO49 (0x01000000U) /* Write protection of page 48 to 49 */ 261 #define OB_WRP_PAGES50TO51 (0x02000000U) /* Write protection of page 50 to 51 */ 262 #define OB_WRP_PAGES52TO53 (0x04000000U) /* Write protection of page 52 to 53 */ 263 #define OB_WRP_PAGES54TO55 (0x08000000U) /* Write protection of page 54 to 55 */ 264 #define OB_WRP_PAGES56TO57 (0x10000000U) /* Write protection of page 56 to 57 */ 265 #define OB_WRP_PAGES58TO59 (0x20000000U) /* Write protection of page 58 to 59 */ 266 #define OB_WRP_PAGES60TO61 (0x40000000U) /* Write protection of page 60 to 61 */ 267 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) 268 #define OB_WRP_PAGES62TO63 (0x80000000U) /* Write protection of page 62 to 63 */ 269 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || STM32F070xB */ 270 #if defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F030xC) 271 #define OB_WRP_PAGES62TO127 (0x80000000U) /* Write protection of page 62 to 127 */ 272 #endif /* STM32F091xC || STM32F098xx || STM32F030xC */ 273 274 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) \ 275 || defined(STM32F091xC) || defined(STM32F098xx)|| defined(STM32F030xC) 276 #define OB_WRP_PAGES0TO15MASK (0x000000FFU) 277 #define OB_WRP_PAGES16TO31MASK (0x0000FF00U) 278 #define OB_WRP_PAGES32TO47MASK (0x00FF0000U) 279 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || STM32F091xC || STM32F098xx || STM32F070xB || STM32F030xC */ 280 281 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) 282 #define OB_WRP_PAGES48TO63MASK (0xFF000000U) 283 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || STM32F070xB */ 284 #if defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F030xC) 285 #define OB_WRP_PAGES48TO127MASK (0xFF000000U) 286 #endif /* STM32F091xC || STM32F098xx || STM32F030xC */ 287 288 #define OB_WRP_ALLPAGES (0xFFFFFFFFU) /*!< Write protection of all pages */ 289 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || STM32F091xC || STM32F098xx || STM32F030xC || STM32F070xB */ 290 291 /** 292 * @} 293 */ 294 295 /** @defgroup FLASHEx_OB_Read_Protection Option Byte Read Protection 296 * @{ 297 */ 298 #define OB_RDP_LEVEL_0 ((uint8_t)0xAAU) 299 #define OB_RDP_LEVEL_1 ((uint8_t)0xBBU) 300 #define OB_RDP_LEVEL_2 ((uint8_t)0xCCU) /*!< Warning: When enabling read protection level 2 301 it's no more possible to go back to level 1 or 0 */ 302 /** 303 * @} 304 */ 305 306 /** @defgroup FLASHEx_OB_IWatchdog Option Byte IWatchdog 307 * @{ 308 */ 309 #define OB_IWDG_SW ((uint8_t)0x01U) /*!< Software IWDG selected */ 310 #define OB_IWDG_HW ((uint8_t)0x00U) /*!< Hardware IWDG selected */ 311 /** 312 * @} 313 */ 314 315 /** @defgroup FLASHEx_OB_nRST_STOP Option Byte nRST STOP 316 * @{ 317 */ 318 #define OB_STOP_NO_RST ((uint8_t)0x02U) /*!< No reset generated when entering in STOP */ 319 #define OB_STOP_RST ((uint8_t)0x00U) /*!< Reset generated when entering in STOP */ 320 /** 321 * @} 322 */ 323 324 /** @defgroup FLASHEx_OB_nRST_STDBY Option Byte nRST STDBY 325 * @{ 326 */ 327 #define OB_STDBY_NO_RST ((uint8_t)0x04U) /*!< No reset generated when entering in STANDBY */ 328 #define OB_STDBY_RST ((uint8_t)0x00U) /*!< Reset generated when entering in STANDBY */ 329 /** 330 * @} 331 */ 332 333 /** @defgroup FLASHEx_OB_BOOT1 Option Byte BOOT1 334 * @{ 335 */ 336 #define OB_BOOT1_RESET ((uint8_t)0x00U) /*!< BOOT1 Reset */ 337 #define OB_BOOT1_SET ((uint8_t)0x10U) /*!< BOOT1 Set */ 338 /** 339 * @} 340 */ 341 342 /** @defgroup FLASHEx_OB_VDDA_Analog_Monitoring Option Byte VDDA Analog Monitoring 343 * @{ 344 */ 345 #define OB_VDDA_ANALOG_ON ((uint8_t)0x20U) /*!< Analog monitoring on VDDA Power source ON */ 346 #define OB_VDDA_ANALOG_OFF ((uint8_t)0x00U) /*!< Analog monitoring on VDDA Power source OFF */ 347 /** 348 * @} 349 */ 350 351 /** @defgroup FLASHEx_OB_RAM_Parity_Check_Enable Option Byte SRAM Parity Check Enable 352 * @{ 353 */ 354 #define OB_SRAM_PARITY_SET ((uint8_t)0x00U) /*!< SRAM parity check enable set */ 355 #define OB_SRAM_PARITY_RESET ((uint8_t)0x40U) /*!< SRAM parity check enable reset */ 356 /** 357 * @} 358 */ 359 360 #if defined(FLASH_OBR_BOOT_SEL) 361 /** @defgroup FLASHEx_OB_BOOT_SEL FLASHEx Option Byte BOOT SEL 362 * @{ 363 */ 364 #define OB_BOOT_SEL_RESET ((uint8_t)0x00U) /*!< BOOT_SEL Reset */ 365 #define OB_BOOT_SEL_SET ((uint8_t)0x80U) /*!< BOOT_SEL Set */ 366 /** 367 * @} 368 */ 369 370 /** @defgroup FLASHEx_OB_BOOT0 FLASHEx Option Byte BOOT0 371 * @{ 372 */ 373 #define OB_BOOT0_RESET ((uint8_t)0x00U) /*!< BOOT0 Reset */ 374 #define OB_BOOT0_SET ((uint8_t)0x08U) /*!< BOOT0 Set */ 375 /** 376 * @} 377 */ 378 #endif /* FLASH_OBR_BOOT_SEL */ 379 380 381 /** @defgroup FLASHEx_OB_Data_Address Option Byte Data Address 382 * @{ 383 */ 384 #define OB_DATA_ADDRESS_DATA0 (0x1FFFF804U) 385 #define OB_DATA_ADDRESS_DATA1 (0x1FFFF806U) 386 /** 387 * @} 388 */ 389 390 /** 391 * @} 392 */ 393 394 /** 395 * @} 396 */ 397 398 /* Exported functions --------------------------------------------------------*/ 399 /** @addtogroup FLASHEx_Exported_Functions 400 * @{ 401 */ 402 403 /** @addtogroup FLASHEx_Exported_Functions_Group1 404 * @{ 405 */ 406 /* IO operation functions *****************************************************/ 407 HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError); 408 HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit); 409 410 /** 411 * @} 412 */ 413 414 /** @addtogroup FLASHEx_Exported_Functions_Group2 415 * @{ 416 */ 417 /* Peripheral Control functions ***********************************************/ 418 HAL_StatusTypeDef HAL_FLASHEx_OBErase(void); 419 HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit); 420 void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit); 421 uint32_t HAL_FLASHEx_OBGetUserData(uint32_t DATAAdress); 422 423 /** 424 * @} 425 */ 426 427 /** 428 * @} 429 */ 430 431 /** 432 * @} 433 */ 434 435 /** 436 * @} 437 */ 438 439 #ifdef __cplusplus 440 } 441 #endif 442 443 #endif /* __STM32F0xx_HAL_FLASH_EX_H */ 444 445 446
