tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F3XX/stm32f30x_flash.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f30x_flash.h
   4   * @author  MCD Application Team
   5   * @version V1.1.0
   6   * @date    27-February-2014
   7   * @brief   This file contains all the functions prototypes for the FLASH
   8   *          firmware library.
   9   ******************************************************************************
  10   * @attention
  11   *
  12   * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
  13   *
  14   * Redistribution and use in source and binary forms, with or without modification,
  15   * are permitted provided that the following conditions are met:
  16   *   1. Redistributions of source code must retain the above copyright notice,
  17   *      this list of conditions and the following disclaimer.
  18   *   2. Redistributions in binary form must reproduce the above copyright notice,
  19   *      this list of conditions and the following disclaimer in the documentation
  20   *      and/or other materials provided with the distribution.
  21   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  22   *      may be used to endorse or promote products derived from this software
  23   *      without specific prior written permission.
  24   *
  25   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  26   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  27   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  28   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  29   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  30   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  31   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  32   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  33   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  34   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35   *
  36   ******************************************************************************
  37   */
  38
  39 /* Define to prevent recursive inclusion -------------------------------------*/
  40 #ifndef __STM32F30x_FLASH_H
  41 #define __STM32F30x_FLASH_H
  42
  43 #ifdef __cplusplus
  44  extern "C" {
  45 #endif
  46
  47 /* Includes ------------------------------------------------------------------*/
  48 #include "stm32f30x.h"
  49
  50 /** @addtogroup STM32F30x_StdPeriph_Driver
  51   * @{
  52   */
  53
  54 /** @addtogroup FLASH
  55   * @{
  56   */
  57
  58 /* Exported types ------------------------------------------------------------*/
  59 /**
  60   * @brief FLASH Status
  61   */
  62 typedef enum
  63 {
  64   FLASH_BUSY = 1,
  65   FLASH_ERROR_WRP,
  66   FLASH_ERROR_PROGRAM,
  67   FLASH_COMPLETE,
  68   FLASH_TIMEOUT
  69 }FLASH_Status;
  70
  71 /* Exported constants --------------------------------------------------------*/
  72
  73 /** @defgroup FLASH_Exported_Constants
  74   * @{
  75   */
  76
  77 /** @defgroup Flash_Latency
  78   * @{
  79   */
  80 #define FLASH_Latency_0                ((uint8_t)0x0000)    /*!< FLASH Zero Latency cycle */
  81 #define FLASH_Latency_1                FLASH_ACR_LATENCY_0  /*!< FLASH One Latency cycle */
  82 #define FLASH_Latency_2                FLASH_ACR_LATENCY_1  /*!< FLASH Two Latency cycles */
  83
  84 #define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
  85                                    ((LATENCY) == FLASH_Latency_1) || \
  86                                    ((LATENCY) == FLASH_Latency_2))
  87 /**
  88   * @}
  89   */
  90
  91 /** @defgroup FLASH_Interrupts
  92   * @{
  93   */
  94
  95 #define FLASH_IT_EOP                   FLASH_CR_EOPIE  /*!< End of programming interrupt source */
  96 #define FLASH_IT_ERR                   FLASH_CR_ERRIE  /*!< Error interrupt source */
  97 #define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
  98 /**
  99   * @}
 100   */
 101 /** @defgroup FLASH_Address
 102   * @{
 103   */
 104
 105 #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0803FFFF))
 106
 107 /**
 108   * @}
 109   */
 110
 111 /** @defgroup FLASH_OB_DATA_ADDRESS
 112   * @{
 113   */
 114 #define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806))
 115
 116 /**
 117   * @}
 118   */
 119
 120 /** @defgroup Option_Bytes_Write_Protection
 121   * @{
 122   */
 123
 124 #define OB_WRP_Pages0to1               ((uint32_t)0x00000001) /* Write protection of page 0 to 1 */
 125 #define OB_WRP_Pages2to3               ((uint32_t)0x00000002) /* Write protection of page 2 to 3 */
 126 #define OB_WRP_Pages4to5               ((uint32_t)0x00000004) /* Write protection of page 4 to 5 */
 127 #define OB_WRP_Pages6to7               ((uint32_t)0x00000008) /* Write protection of page 6 to 7 */
 128 #define OB_WRP_Pages8to9               ((uint32_t)0x00000010) /* Write protection of page 8 to 9 */
 129 #define OB_WRP_Pages10to11             ((uint32_t)0x00000020) /* Write protection of page 10 to 11 */
 130 #define OB_WRP_Pages12to13             ((uint32_t)0x00000040) /* Write protection of page 12 to 13 */
 131 #define OB_WRP_Pages14to15             ((uint32_t)0x00000080) /* Write protection of page 14 to 15 */
 132 #define OB_WRP_Pages16to17             ((uint32_t)0x00000100) /* Write protection of page 16 to 17 */
 133 #define OB_WRP_Pages18to19             ((uint32_t)0x00000200) /* Write protection of page 18 to 19 */
 134 #define OB_WRP_Pages20to21             ((uint32_t)0x00000400) /* Write protection of page 20 to 21 */
 135 #define OB_WRP_Pages22to23             ((uint32_t)0x00000800) /* Write protection of page 22 to 23 */
 136 #define OB_WRP_Pages24to25             ((uint32_t)0x00001000) /* Write protection of page 24 to 25 */
 137 #define OB_WRP_Pages26to27             ((uint32_t)0x00002000) /* Write protection of page 26 to 27 */
 138 #define OB_WRP_Pages28to29             ((uint32_t)0x00004000) /* Write protection of page 28 to 29 */
 139 #define OB_WRP_Pages30to31             ((uint32_t)0x00008000) /* Write protection of page 30 to 31 */
 140 #define OB_WRP_Pages32to33             ((uint32_t)0x00010000) /* Write protection of page 32 to 33 */
 141 #define OB_WRP_Pages34to35             ((uint32_t)0x00020000) /* Write protection of page 34 to 35 */
 142 #define OB_WRP_Pages36to37             ((uint32_t)0x00040000) /* Write protection of page 36 to 37 */
 143 #define OB_WRP_Pages38to39             ((uint32_t)0x00080000) /* Write protection of page 38 to 39 */
 144 #define OB_WRP_Pages40to41             ((uint32_t)0x00100000) /* Write protection of page 40 to 41 */
 145 #define OB_WRP_Pages42to43             ((uint32_t)0x00200000) /* Write protection of page 42 to 43 */
 146 #define OB_WRP_Pages44to45             ((uint32_t)0x00400000) /* Write protection of page 44 to 45 */
 147 #define OB_WRP_Pages46to47             ((uint32_t)0x00800000) /* Write protection of page 46 to 47 */
 148 #define OB_WRP_Pages48to49             ((uint32_t)0x01000000) /* Write protection of page 48 to 49 */
 149 #define OB_WRP_Pages50to51             ((uint32_t)0x02000000) /* Write protection of page 50 to 51 */
 150 #define OB_WRP_Pages52to53             ((uint32_t)0x04000000) /* Write protection of page 52 to 53 */
 151 #define OB_WRP_Pages54to55             ((uint32_t)0x08000000) /* Write protection of page 54 to 55 */
 152 #define OB_WRP_Pages56to57             ((uint32_t)0x10000000) /* Write protection of page 56 to 57 */
 153 #define OB_WRP_Pages58to59             ((uint32_t)0x20000000) /* Write protection of page 58 to 59 */
 154 #define OB_WRP_Pages60to61             ((uint32_t)0x40000000) /* Write protection of page 60 to 61 */
 155 #define OB_WRP_Pages62to127            ((uint32_t)0x80000000) /* Write protection of page 62 to 127 */
 156
 157 #define OB_WRP_AllPages                ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
 158
 159 #define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000))
 160
 161 /**
 162   * @}
 163   */
 164
 165 /** @defgroup Option_Bytes_Read_Protection
 166   * @{
 167   */
 168
 169 /**
 170   * @brief  Read Protection Level
 171   */
 172 #define OB_RDP_Level_0   ((uint8_t)0xAA)
 173 #define OB_RDP_Level_1   ((uint8_t)0xBB)
 174 /*#define OB_RDP_Level_2   ((uint8_t)0xCC)*/ /* Warning: When enabling read protection level 2
 175                                                 it's no more possible to go back to level 1 or 0 */
 176
 177 #define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
 178                           ((LEVEL) == OB_RDP_Level_1))/*||\
 179                           ((LEVEL) == OB_RDP_Level_2))*/
 180 /**
 181   * @}
 182   */
 183
 184 /** @defgroup Option_Bytes_IWatchdog
 185   * @{
 186   */
 187
 188 #define OB_IWDG_SW                     ((uint8_t)0x01)  /*!< Software IWDG selected */
 189 #define OB_IWDG_HW                     ((uint8_t)0x00)  /*!< Hardware IWDG selected */
 190 #define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
 191
 192 /**
 193   * @}
 194   */
 195
 196 /** @defgroup Option_Bytes_nRST_STOP
 197   * @{
 198   */
 199
 200 #define OB_STOP_NoRST                  ((uint8_t)0x02) /*!< No reset generated when entering in STOP */
 201 #define OB_STOP_RST                    ((uint8_t)0x00) /*!< Reset generated when entering in STOP */
 202 #define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
 203
 204 /**
 205   * @}
 206   */
 207
 208 /** @defgroup Option_Bytes_nRST_STDBY
 209   * @{
 210   */
 211
 212 #define OB_STDBY_NoRST                 ((uint8_t)0x04) /*!< No reset generated when entering in STANDBY */
 213 #define OB_STDBY_RST                   ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
 214 #define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
 215
 216 /**
 217   * @}
 218   */
 219 /** @defgroup Option_Bytes_BOOT1
 220   * @{
 221   */
 222
 223 #define OB_BOOT1_RESET                 ((uint8_t)0x00) /*!< BOOT1 Reset */
 224 #define OB_BOOT1_SET                   ((uint8_t)0x10) /*!< BOOT1 Set */
 225 #define IS_OB_BOOT1(BOOT1) (((BOOT1) == OB_BOOT1_RESET) || ((BOOT1) == OB_BOOT1_SET))
 226
 227 /**
 228   * @}
 229   */
 230 /** @defgroup Option_Bytes_VDDA_Analog_Monitoring
 231   * @{
 232   */
 233
 234 #define OB_VDDA_ANALOG_ON              ((uint8_t)0x20) /*!< Analog monitoring on VDDA Power source ON */
 235 #define OB_VDDA_ANALOG_OFF             ((uint8_t)0x00) /*!< Analog monitoring on VDDA Power source OFF */
 236
 237 #define IS_OB_VDDA_ANALOG(ANALOG) (((ANALOG) == OB_VDDA_ANALOG_ON) || ((ANALOG) == OB_VDDA_ANALOG_OFF))
 238
 239 /**
 240   * @}
 241   */
 242
 243 /** @defgroup FLASH_Option_Bytes_SRAM_Parity_Enable
 244   * @{
 245   */
 246
 247 #define OB_SRAM_PARITY_SET              ((uint8_t)0x00) /*!< SRAM parity enable Set */
 248 #define OB_SRAM_PARITY_RESET            ((uint8_t)0x40) /*!< SRAM parity enable reset */
 249
 250 #define IS_OB_SRAM_PARITY(PARITY) (((PARITY) == OB_SRAM_PARITY_SET) || ((PARITY) == OB_SRAM_PARITY_RESET))
 251
 252 /**
 253   * @}
 254   */
 255
 256 /** @defgroup FLASH_Flags
 257   * @{
 258   */
 259
 260 #define FLASH_FLAG_BSY                 FLASH_SR_BSY     /*!< FLASH Busy flag */
 261 #define FLASH_FLAG_PGERR               FLASH_SR_PGERR   /*!< FLASH Programming error flag */
 262 #define FLASH_FLAG_WRPERR              FLASH_SR_WRPERR  /*!< FLASH Write protected error flag */
 263 #define FLASH_FLAG_EOP                 FLASH_SR_EOP     /*!< FLASH End of Programming flag */
 264
 265 #define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCB) == 0x00000000) && ((FLAG) != 0x00000000))
 266
 267 #define IS_FLASH_GET_FLAG(FLAG)  (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_PGERR) || \
 268                                   ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_EOP))
 269 /**
 270   * @}
 271   */
 272 /** @defgroup Timeout_definition
 273   * @{
 274   */
 275 #define FLASH_ER_PRG_TIMEOUT         ((uint32_t)0x000B0000)
 276
 277 /**
 278   * @}
 279   */
 280
 281 /**
 282   * @}
 283   */
 284
 285 /* Exported macro ------------------------------------------------------------*/
 286 /* Exported functions --------------------------------------------------------*/
 287
 288 /* FLASH Interface configuration functions ************************************/
 289 void FLASH_SetLatency(uint32_t FLASH_Latency);
 290 void FLASH_HalfCycleAccessCmd(FunctionalState NewState);
 291 void FLASH_PrefetchBufferCmd(FunctionalState NewState);
 292
 293 /* FLASH Memory Programming functions *****************************************/
 294 void FLASH_Unlock(void);
 295 void FLASH_Lock(void);
 296 FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
 297 FLASH_Status FLASH_EraseAllPages(void);
 298 FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
 299 FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
 300
 301 /* Option Bytes Programming functions *****************************************/
 302 void FLASH_OB_Unlock(void);
 303 void FLASH_OB_Lock(void);
 304 void FLASH_OB_Launch(void);
 305 FLASH_Status FLASH_OB_Erase(void);
 306 FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP);
 307 FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP);
 308 FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
 309 FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1);
 310 FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG);
 311 FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity);
 312 FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER);
 313 FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);
 314 uint8_t FLASH_OB_GetUser(void);
 315 uint32_t FLASH_OB_GetWRP(void);
 316 FlagStatus FLASH_OB_GetRDP(void);
 317
 318 /* Interrupts and flags management functions **********************************/
 319 void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
 320 FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
 321 void FLASH_ClearFlag(uint32_t FLASH_FLAG);
 322 FLASH_Status FLASH_GetStatus(void);
 323 FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
 324
 325 #ifdef __cplusplus
 326 }
 327 #endif
 328
 329 #endif /* __STM32F30x_FLASH_H */
 330
 331 /**
 332   * @}
 333   */
 334
 335 /**
 336   * @}
 337   */
 338
 339 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/