1 /** 2 ****************************************************************************** 3 * @file stm32f10x_flash.h 4 * @author MCD Application Team 5 * @version V3.4.0 6 * @date 10/15/2010 7 * @brief This file contains all the functions prototypes for the FLASH 8 * firmware library. 9 ****************************************************************************** 10 * @copy 11 * 12 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS 13 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE 14 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY 15 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING 16 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE 17 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. 18 * 19 * <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2> 20 */ 21 22 /* Define to prevent recursive inclusion -------------------------------------*/ 23 #ifndef __STM32F10x_FLASH_H 24 #define __STM32F10x_FLASH_H 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 /* Includes ------------------------------------------------------------------*/ 31 #include "stm32f10x.h" 32 33 /** @addtogroup STM32F10x_StdPeriph_Driver 34 * @{ 35 */ 36 37 /** @addtogroup FLASH 38 * @{ 39 */ 40 41 /** @defgroup FLASH_Exported_Types 42 * @{ 43 */ 44 45 /** 46 * @brief FLASH Status 47 */ 48 49 typedef enum 50 { 51 FLASH_BUSY = 1, 52 FLASH_ERROR_PG, 53 FLASH_ERROR_WRP, 54 FLASH_COMPLETE, 55 FLASH_TIMEOUT 56 }FLASH_Status; 57 58 /** 59 * @} 60 */ 61 62 /** @defgroup FLASH_Exported_Constants 63 * @{ 64 */ 65 66 /** @defgroup Flash_Latency 67 * @{ 68 */ 69 70 #define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */ 71 #define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */ 72 #define FLASH_Latency_2 ((uint32_t)0x00000002) /*!< FLASH Two Latency cycles */ 73 #define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \ 74 ((LATENCY) == FLASH_Latency_1) || \ 75 ((LATENCY) == FLASH_Latency_2)) 76 /** 77 * @} 78 */ 79 80 /** @defgroup Half_Cycle_Enable_Disable 81 * @{ 82 */ 83 84 #define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /*!< FLASH Half Cycle Enable */ 85 #define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /*!< FLASH Half Cycle Disable */ 86 #define IS_FLASH_HALFCYCLEACCESS_STATE(STATE) (((STATE) == FLASH_HalfCycleAccess_Enable) || \ 87 ((STATE) == FLASH_HalfCycleAccess_Disable)) 88 /** 89 * @} 90 */ 91 92 /** @defgroup Prefetch_Buffer_Enable_Disable 93 * @{ 94 */ 95 96 #define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /*!< FLASH Prefetch Buffer Enable */ 97 #define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /*!< FLASH Prefetch Buffer Disable */ 98 #define IS_FLASH_PREFETCHBUFFER_STATE(STATE) (((STATE) == FLASH_PrefetchBuffer_Enable) || \ 99 ((STATE) == FLASH_PrefetchBuffer_Disable)) 100 /** 101 * @} 102 */ 103 104 /** @defgroup Option_Bytes_Write_Protection 105 * @{ 106 */ 107 108 /* Values to be used with STM32 Low and Medium density devices */ 109 #define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /*!< STM32 Low and Medium density devices: Write protection of page 0 to 3 */ 110 #define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /*!< STM32 Low and Medium density devices: Write protection of page 4 to 7 */ 111 #define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /*!< STM32 Low and Medium density devices: Write protection of page 8 to 11 */ 112 #define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /*!< STM32 Low and Medium density devices: Write protection of page 12 to 15 */ 113 #define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /*!< STM32 Low and Medium density devices: Write protection of page 16 to 19 */ 114 #define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /*!< STM32 Low and Medium density devices: Write protection of page 20 to 23 */ 115 #define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /*!< STM32 Low and Medium density devices: Write protection of page 24 to 27 */ 116 #define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /*!< STM32 Low and Medium density devices: Write protection of page 28 to 31 */ 117 118 /* Values to be used with STM32 Medium-density devices */ 119 #define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /*!< STM32 Medium-density devices: Write protection of page 32 to 35 */ 120 #define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /*!< STM32 Medium-density devices: Write protection of page 36 to 39 */ 121 #define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /*!< STM32 Medium-density devices: Write protection of page 40 to 43 */ 122 #define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /*!< STM32 Medium-density devices: Write protection of page 44 to 47 */ 123 #define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /*!< STM32 Medium-density devices: Write protection of page 48 to 51 */ 124 #define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /*!< STM32 Medium-density devices: Write protection of page 52 to 55 */ 125 #define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /*!< STM32 Medium-density devices: Write protection of page 56 to 59 */ 126 #define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /*!< STM32 Medium-density devices: Write protection of page 60 to 63 */ 127 #define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /*!< STM32 Medium-density devices: Write protection of page 64 to 67 */ 128 #define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /*!< STM32 Medium-density devices: Write protection of page 68 to 71 */ 129 #define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /*!< STM32 Medium-density devices: Write protection of page 72 to 75 */ 130 #define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /*!< STM32 Medium-density devices: Write protection of page 76 to 79 */ 131 #define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /*!< STM32 Medium-density devices: Write protection of page 80 to 83 */ 132 #define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /*!< STM32 Medium-density devices: Write protection of page 84 to 87 */ 133 #define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /*!< STM32 Medium-density devices: Write protection of page 88 to 91 */ 134 #define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /*!< STM32 Medium-density devices: Write protection of page 92 to 95 */ 135 #define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /*!< STM32 Medium-density devices: Write protection of page 96 to 99 */ 136 #define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /*!< STM32 Medium-density devices: Write protection of page 100 to 103 */ 137 #define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /*!< STM32 Medium-density devices: Write protection of page 104 to 107 */ 138 #define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /*!< STM32 Medium-density devices: Write protection of page 108 to 111 */ 139 #define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /*!< STM32 Medium-density devices: Write protection of page 112 to 115 */ 140 #define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /*!< STM32 Medium-density devices: Write protection of page 115 to 119 */ 141 #define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /*!< STM32 Medium-density devices: Write protection of page 120 to 123 */ 142 #define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 124 to 127 */ 143 144 /* Values to be used with STM32 High-density and STM32F10X Connectivity line devices */ 145 #define FLASH_WRProt_Pages0to1 ((uint32_t)0x00000001) /*!< STM32 High-density, XL-density and Connectivity line devices: 146 Write protection of page 0 to 1 */ 147 #define FLASH_WRProt_Pages2to3 ((uint32_t)0x00000002) /*!< STM32 High-density, XL-density and Connectivity line devices: 148 Write protection of page 2 to 3 */ 149 #define FLASH_WRProt_Pages4to5 ((uint32_t)0x00000004) /*!< STM32 High-density, XL-density and Connectivity line devices: 150 Write protection of page 4 to 5 */ 151 #define FLASH_WRProt_Pages6to7 ((uint32_t)0x00000008) /*!< STM32 High-density, XL-density and Connectivity line devices: 152 Write protection of page 6 to 7 */ 153 #define FLASH_WRProt_Pages8to9 ((uint32_t)0x00000010) /*!< STM32 High-density, XL-density and Connectivity line devices: 154 Write protection of page 8 to 9 */ 155 #define FLASH_WRProt_Pages10to11 ((uint32_t)0x00000020) /*!< STM32 High-density, XL-density and Connectivity line devices: 156 Write protection of page 10 to 11 */ 157 #define FLASH_WRProt_Pages12to13 ((uint32_t)0x00000040) /*!< STM32 High-density, XL-density and Connectivity line devices: 158 Write protection of page 12 to 13 */ 159 #define FLASH_WRProt_Pages14to15 ((uint32_t)0x00000080) /*!< STM32 High-density, XL-density and Connectivity line devices: 160 Write protection of page 14 to 15 */ 161 #define FLASH_WRProt_Pages16to17 ((uint32_t)0x00000100) /*!< STM32 High-density, XL-density and Connectivity line devices: 162 Write protection of page 16 to 17 */ 163 #define FLASH_WRProt_Pages18to19 ((uint32_t)0x00000200) /*!< STM32 High-density, XL-density and Connectivity line devices: 164 Write protection of page 18 to 19 */ 165 #define FLASH_WRProt_Pages20to21 ((uint32_t)0x00000400) /*!< STM32 High-density, XL-density and Connectivity line devices: 166 Write protection of page 20 to 21 */ 167 #define FLASH_WRProt_Pages22to23 ((uint32_t)0x00000800) /*!< STM32 High-density, XL-density and Connectivity line devices: 168 Write protection of page 22 to 23 */ 169 #define FLASH_WRProt_Pages24to25 ((uint32_t)0x00001000) /*!< STM32 High-density, XL-density and Connectivity line devices: 170 Write protection of page 24 to 25 */ 171 #define FLASH_WRProt_Pages26to27 ((uint32_t)0x00002000) /*!< STM32 High-density, XL-density and Connectivity line devices: 172 Write protection of page 26 to 27 */ 173 #define FLASH_WRProt_Pages28to29 ((uint32_t)0x00004000) /*!< STM32 High-density, XL-density and Connectivity line devices: 174 Write protection of page 28 to 29 */ 175 #define FLASH_WRProt_Pages30to31 ((uint32_t)0x00008000) /*!< STM32 High-density, XL-density and Connectivity line devices: 176 Write protection of page 30 to 31 */ 177 #define FLASH_WRProt_Pages32to33 ((uint32_t)0x00010000) /*!< STM32 High-density, XL-density and Connectivity line devices: 178 Write protection of page 32 to 33 */ 179 #define FLASH_WRProt_Pages34to35 ((uint32_t)0x00020000) /*!< STM32 High-density, XL-density and Connectivity line devices: 180 Write protection of page 34 to 35 */ 181 #define FLASH_WRProt_Pages36to37 ((uint32_t)0x00040000) /*!< STM32 High-density, XL-density and Connectivity line devices: 182 Write protection of page 36 to 37 */ 183 #define FLASH_WRProt_Pages38to39 ((uint32_t)0x00080000) /*!< STM32 High-density, XL-density and Connectivity line devices: 184 Write protection of page 38 to 39 */ 185 #define FLASH_WRProt_Pages40to41 ((uint32_t)0x00100000) /*!< STM32 High-density, XL-density and Connectivity line devices: 186 Write protection of page 40 to 41 */ 187 #define FLASH_WRProt_Pages42to43 ((uint32_t)0x00200000) /*!< STM32 High-density, XL-density and Connectivity line devices: 188 Write protection of page 42 to 43 */ 189 #define FLASH_WRProt_Pages44to45 ((uint32_t)0x00400000) /*!< STM32 High-density, XL-density and Connectivity line devices: 190 Write protection of page 44 to 45 */ 191 #define FLASH_WRProt_Pages46to47 ((uint32_t)0x00800000) /*!< STM32 High-density, XL-density and Connectivity line devices: 192 Write protection of page 46 to 47 */ 193 #define FLASH_WRProt_Pages48to49 ((uint32_t)0x01000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 194 Write protection of page 48 to 49 */ 195 #define FLASH_WRProt_Pages50to51 ((uint32_t)0x02000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 196 Write protection of page 50 to 51 */ 197 #define FLASH_WRProt_Pages52to53 ((uint32_t)0x04000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 198 Write protection of page 52 to 53 */ 199 #define FLASH_WRProt_Pages54to55 ((uint32_t)0x08000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 200 Write protection of page 54 to 55 */ 201 #define FLASH_WRProt_Pages56to57 ((uint32_t)0x10000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 202 Write protection of page 56 to 57 */ 203 #define FLASH_WRProt_Pages58to59 ((uint32_t)0x20000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 204 Write protection of page 58 to 59 */ 205 #define FLASH_WRProt_Pages60to61 ((uint32_t)0x40000000) /*!< STM32 High-density, XL-density and Connectivity line devices: 206 Write protection of page 60 to 61 */ 207 #define FLASH_WRProt_Pages62to127 ((uint32_t)0x80000000) /*!< STM32 Connectivity line devices: Write protection of page 62 to 127 */ 208 #define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 62 to 255 */ 209 #define FLASH_WRProt_Pages62to511 ((uint32_t)0x80000000) /*!< STM32 XL-density devices: Write protection of page 62 to 511 */ 210 211 #define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */ 212 213 #define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000)) 214 215 #define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x080FFFFF)) 216 217 #define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806)) 218 219 /** 220 * @} 221 */ 222 223 /** @defgroup Option_Bytes_IWatchdog 224 * @{ 225 */ 226 227 #define OB_IWDG_SW ((uint16_t)0x0001) /*!< Software IWDG selected */ 228 #define OB_IWDG_HW ((uint16_t)0x0000) /*!< Hardware IWDG selected */ 229 #define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW)) 230 231 /** 232 * @} 233 */ 234 235 /** @defgroup Option_Bytes_nRST_STOP 236 * @{ 237 */ 238 239 #define OB_STOP_NoRST ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */ 240 #define OB_STOP_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */ 241 #define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST)) 242 243 /** 244 * @} 245 */ 246 247 /** @defgroup Option_Bytes_nRST_STDBY 248 * @{ 249 */ 250 251 #define OB_STDBY_NoRST ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */ 252 #define OB_STDBY_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */ 253 #define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST)) 254 255 #ifdef STM32F10X_XL 256 /** 257 * @} 258 */ 259 /** @defgroup FLASH_Boot 260 * @{ 261 */ 262 #define FLASH_BOOT_Bank1 ((uint16_t)0x0000) /*!< At startup, if boot pins are set in boot from user Flash position 263 and this parameter is selected the device will boot from Bank1(Default) */ 264 #define FLASH_BOOT_Bank2 ((uint16_t)0x0001) /*!< At startup, if boot pins are set in boot from user Flash position 265 and this parameter is selected the device will boot from Bank 2 or Bank 1, 266 depending on the activation of the bank */ 267 #define IS_FLASH_BOOT(BOOT) (((BOOT) == FLASH_BOOT_Bank1) || ((BOOT) == FLASH_BOOT_Bank2)) 268 #endif 269 /** 270 * @} 271 */ 272 /** @defgroup FLASH_Interrupts 273 * @{ 274 */ 275 #ifdef STM32F10X_XL 276 #define FLASH_IT_BANK2_ERROR ((uint32_t)0x80000400) /*!< FPEC BANK2 error interrupt source */ 277 #define FLASH_IT_BANK2_EOP ((uint32_t)0x80001000) /*!< End of FLASH BANK2 Operation Interrupt source */ 278 279 #define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */ 280 #define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */ 281 282 #define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC BANK1 error interrupt source */ 283 #define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH BANK1 Operation Interrupt source */ 284 #define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0x7FFFEBFF) == 0x00000000) && (((IT) != 0x00000000))) 285 #else 286 #define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC error interrupt source */ 287 #define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH Operation Interrupt source */ 288 #define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */ 289 #define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */ 290 291 #define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000))) 292 #endif 293 294 /** 295 * @} 296 */ 297 298 /** @defgroup FLASH_Flags 299 * @{ 300 */ 301 #ifdef STM32F10X_XL 302 #define FLASH_FLAG_BANK2_BSY ((uint32_t)0x80000001) /*!< FLASH BANK2 Busy flag */ 303 #define FLASH_FLAG_BANK2_EOP ((uint32_t)0x80000020) /*!< FLASH BANK2 End of Operation flag */ 304 #define FLASH_FLAG_BANK2_PGERR ((uint32_t)0x80000004) /*!< FLASH BANK2 Program error flag */ 305 #define FLASH_FLAG_BANK2_WRPRTERR ((uint32_t)0x80000010) /*!< FLASH BANK2 Write protected error flag */ 306 307 #define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/ 308 #define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */ 309 #define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */ 310 #define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */ 311 312 #define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */ 313 #define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */ 314 #define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */ 315 #define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */ 316 #define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */ 317 318 #define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0x7FFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000)) 319 #define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \ 320 ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \ 321 ((FLAG) == FLASH_FLAG_OPTERR)|| \ 322 ((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \ 323 ((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \ 324 ((FLAG) == FLASH_FLAG_BANK2_BSY) || ((FLAG) == FLASH_FLAG_BANK2_EOP) || \ 325 ((FLAG) == FLASH_FLAG_BANK2_PGERR) || ((FLAG) == FLASH_FLAG_BANK2_WRPRTERR)) 326 #else 327 #define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */ 328 #define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */ 329 #define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */ 330 #define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */ 331 #define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */ 332 333 #define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/ 334 #define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */ 335 #define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */ 336 #define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */ 337 338 #define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000)) 339 #define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \ 340 ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \ 341 ((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \ 342 ((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \ 343 ((FLAG) == FLASH_FLAG_OPTERR)) 344 #endif 345 346 /** 347 * @} 348 */ 349 350 /** 351 * @} 352 */ 353 354 /** @defgroup FLASH_Exported_Macros 355 * @{ 356 */ 357 358 /** 359 * @} 360 */ 361 362 /** @defgroup FLASH_Exported_Functions 363 * @{ 364 */ 365 366 /*------------ Functions used for all STM32F10x devices -----*/ 367 void FLASH_SetLatency(uint32_t FLASH_Latency); 368 void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess); 369 void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer); 370 void FLASH_Unlock(void); 371 void FLASH_Lock(void); 372 FLASH_Status FLASH_ErasePage(uint32_t Page_Address); 373 FLASH_Status FLASH_EraseAllPages(void); 374 FLASH_Status FLASH_EraseOptionBytes(void); 375 FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data); 376 FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data); 377 FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data); 378 FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages); 379 FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState); 380 FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY); 381 uint32_t FLASH_GetUserOptionByte(void); 382 uint32_t FLASH_GetWriteProtectionOptionByte(void); 383 FlagStatus FLASH_GetReadOutProtectionStatus(void); 384 FlagStatus FLASH_GetPrefetchBufferStatus(void); 385 void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState); 386 FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG); 387 void FLASH_ClearFlag(uint32_t FLASH_FLAG); 388 FLASH_Status FLASH_GetStatus(void); 389 FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout); 390 391 /*------------ New function used for all STM32F10x devices -----*/ 392 void FLASH_UnlockBank1(void); 393 void FLASH_LockBank1(void); 394 FLASH_Status FLASH_EraseAllBank1Pages(void); 395 FLASH_Status FLASH_GetBank1Status(void); 396 FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout); 397 398 #ifdef STM32F10X_XL 399 /*---- New Functions used only with STM32F10x_XL density devices -----*/ 400 void FLASH_UnlockBank2(void); 401 void FLASH_LockBank2(void); 402 FLASH_Status FLASH_EraseAllBank2Pages(void); 403 FLASH_Status FLASH_GetBank2Status(void); 404 FLASH_Status FLASH_WaitForLastBank2Operation(uint32_t Timeout); 405 FLASH_Status FLASH_BootConfig(uint16_t FLASH_BOOT); 406 #endif 407 408 #ifdef __cplusplus 409 } 410 #endif 411 412 #endif /* __STM32F10x_FLASH_H */ 413 /** 414 * @} 415 */ 416 417 /** 418 * @} 419 */ 420 421 /** 422 * @} 423 */ 424 425 /******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/ 426