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targets/cmsis/TARGET_STM/TARGET_DISCO_L053C8/stm32l0xx_hal_flash_ex.c@376:cb4d9db17537, 2014-10-31 (annotated)
- Committer:
- mbed_official
- Date:
- Fri Oct 31 11:00:10 2014 +0000
- Revision:
- 376:cb4d9db17537
Synchronized with git revision 07b49da75eac883fc8916d3d6b6962664b8db29e
Full URL: https://github.com/mbedmicro/mbed/commit/07b49da75eac883fc8916d3d6b6962664b8db29e/
Targets: DISCO_L053C8 - new platform - STM32L0 Discovery board
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 376:cb4d9db17537 | 1 | /** |
mbed_official | 376:cb4d9db17537 | 2 | ****************************************************************************** |
mbed_official | 376:cb4d9db17537 | 3 | * @file stm32l0xx_hal_flash_ex.c |
mbed_official | 376:cb4d9db17537 | 4 | * @author MCD Application Team |
mbed_official | 376:cb4d9db17537 | 5 | * @version V1.1.0 |
mbed_official | 376:cb4d9db17537 | 6 | * @date 18-June-2014 |
mbed_official | 376:cb4d9db17537 | 7 | * @brief FLASH HAL module driver. |
mbed_official | 376:cb4d9db17537 | 8 | * This file provides firmware functions to manage the following |
mbed_official | 376:cb4d9db17537 | 9 | * functionalities of the internal FLASH memory: |
mbed_official | 376:cb4d9db17537 | 10 | * + FLASH Interface configuration |
mbed_official | 376:cb4d9db17537 | 11 | * + FLASH Memory Programming |
mbed_official | 376:cb4d9db17537 | 12 | * + DATA EEPROM Programming |
mbed_official | 376:cb4d9db17537 | 13 | * + Option Bytes Programming |
mbed_official | 376:cb4d9db17537 | 14 | * + Interrupts and flags management |
mbed_official | 376:cb4d9db17537 | 15 | * |
mbed_official | 376:cb4d9db17537 | 16 | * @verbatim |
mbed_official | 376:cb4d9db17537 | 17 | ============================================================================== |
mbed_official | 376:cb4d9db17537 | 18 | ##### Flash peripheral Extended features ##### |
mbed_official | 376:cb4d9db17537 | 19 | ============================================================================== |
mbed_official | 376:cb4d9db17537 | 20 | |
mbed_official | 376:cb4d9db17537 | 21 | [..] Comparing to other products, the FLASH interface for STM32L0xx |
mbed_official | 376:cb4d9db17537 | 22 | devices contains the following additional features |
mbed_official | 376:cb4d9db17537 | 23 | (+) DATA_EEPROM memory management |
mbed_official | 376:cb4d9db17537 | 24 | (+) BOOT option bit configuration |
mbed_official | 376:cb4d9db17537 | 25 | (+) PCROP protection for all sectors |
mbed_official | 376:cb4d9db17537 | 26 | |
mbed_official | 376:cb4d9db17537 | 27 | ##### How to use this driver ##### |
mbed_official | 376:cb4d9db17537 | 28 | ============================================================================== |
mbed_official | 376:cb4d9db17537 | 29 | [..] This driver provides functions to configure and program the FLASH memory |
mbed_official | 376:cb4d9db17537 | 30 | of all STM32L0xx. It includes: |
mbed_official | 376:cb4d9db17537 | 31 | (+) Full DATA_EEPROM erase and program management |
mbed_official | 376:cb4d9db17537 | 32 | (+) Boot activation |
mbed_official | 376:cb4d9db17537 | 33 | (+) PCROP protection configuration and control for all pages |
mbed_official | 376:cb4d9db17537 | 34 | |
mbed_official | 376:cb4d9db17537 | 35 | @endverbatim |
mbed_official | 376:cb4d9db17537 | 36 | ****************************************************************************** |
mbed_official | 376:cb4d9db17537 | 37 | * @attention |
mbed_official | 376:cb4d9db17537 | 38 | * |
mbed_official | 376:cb4d9db17537 | 39 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
mbed_official | 376:cb4d9db17537 | 40 | * |
mbed_official | 376:cb4d9db17537 | 41 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 376:cb4d9db17537 | 42 | * are permitted provided that the following conditions are met: |
mbed_official | 376:cb4d9db17537 | 43 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 376:cb4d9db17537 | 44 | * this list of conditions and the following disclaimer. |
mbed_official | 376:cb4d9db17537 | 45 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 376:cb4d9db17537 | 46 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 376:cb4d9db17537 | 47 | * and/or other materials provided with the distribution. |
mbed_official | 376:cb4d9db17537 | 48 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 376:cb4d9db17537 | 49 | * may be used to endorse or promote products derived from this software |
mbed_official | 376:cb4d9db17537 | 50 | * without specific prior written permission. |
mbed_official | 376:cb4d9db17537 | 51 | * |
mbed_official | 376:cb4d9db17537 | 52 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 376:cb4d9db17537 | 53 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 376:cb4d9db17537 | 54 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 376:cb4d9db17537 | 55 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 376:cb4d9db17537 | 56 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 376:cb4d9db17537 | 57 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 376:cb4d9db17537 | 58 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 376:cb4d9db17537 | 59 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 376:cb4d9db17537 | 60 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 376:cb4d9db17537 | 61 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 376:cb4d9db17537 | 62 | * |
mbed_official | 376:cb4d9db17537 | 63 | ****************************************************************************** |
mbed_official | 376:cb4d9db17537 | 64 | */ |
mbed_official | 376:cb4d9db17537 | 65 | |
mbed_official | 376:cb4d9db17537 | 66 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 67 | #include "stm32l0xx_hal.h" |
mbed_official | 376:cb4d9db17537 | 68 | /** @addtogroup STM32L0XX_HAL_Driver |
mbed_official | 376:cb4d9db17537 | 69 | * @{ |
mbed_official | 376:cb4d9db17537 | 70 | */ |
mbed_official | 376:cb4d9db17537 | 71 | |
mbed_official | 376:cb4d9db17537 | 72 | /** @defgroup FLASHEx HAL FLASH Driver |
mbed_official | 376:cb4d9db17537 | 73 | * @brief FLASH HAL Extension module driver |
mbed_official | 376:cb4d9db17537 | 74 | * @{ |
mbed_official | 376:cb4d9db17537 | 75 | */ |
mbed_official | 376:cb4d9db17537 | 76 | |
mbed_official | 376:cb4d9db17537 | 77 | #ifdef HAL_FLASH_MODULE_ENABLED |
mbed_official | 376:cb4d9db17537 | 78 | |
mbed_official | 376:cb4d9db17537 | 79 | /* Private typedef -----------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 80 | /* Private define ------------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 81 | #define HAL_FLASH_TIMEOUT_VALUE ((uint32_t)0x50000 |
mbed_official | 376:cb4d9db17537 | 82 | #define WRP01_MASK ((uint32_t)0x0000FFFF) |
mbed_official | 376:cb4d9db17537 | 83 | #define PAGESIZE ((uint32_t)0x00000080) |
mbed_official | 376:cb4d9db17537 | 84 | |
mbed_official | 376:cb4d9db17537 | 85 | /* Private macro -------------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 86 | /* Private variables ---------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 87 | /* Private function prototypes -----------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 88 | static HAL_StatusTypeDef FLASH_OB_PCROPConfig(uint32_t OB_WRP, FunctionalState NewState); |
mbed_official | 376:cb4d9db17537 | 89 | static HAL_StatusTypeDef FLASH_OB_PCROPSelectionConfig(uint16_t OB_PcROP); |
mbed_official | 376:cb4d9db17537 | 90 | static HAL_StatusTypeDef FLASH_OB_BootConfig(uint16_t OB_BOOT); |
mbed_official | 376:cb4d9db17537 | 91 | static HAL_StatusTypeDef FLASH_DATAEEPROM_FastProgramByte(uint32_t Address, uint8_t Data); |
mbed_official | 376:cb4d9db17537 | 92 | static HAL_StatusTypeDef FLASH_DATAEEPROM_FastProgramHalfWord(uint32_t Address, uint16_t Data); |
mbed_official | 376:cb4d9db17537 | 93 | static HAL_StatusTypeDef FLASH_DATAEEPROM_FastProgramWord(uint32_t Address, uint32_t Data); |
mbed_official | 376:cb4d9db17537 | 94 | static HAL_StatusTypeDef FLASH_DATAEEPROM_ProgramByte(uint32_t Address, uint8_t Data); |
mbed_official | 376:cb4d9db17537 | 95 | static HAL_StatusTypeDef FLASH_DATAEEPROM_ProgramHalfWord(uint32_t Address, uint16_t Data); |
mbed_official | 376:cb4d9db17537 | 96 | static HAL_StatusTypeDef FLASH_DATAEEPROM_ProgramWord(uint32_t Address, uint32_t Data); |
mbed_official | 376:cb4d9db17537 | 97 | static uint8_t FLASH_OB_GetUser(void); |
mbed_official | 376:cb4d9db17537 | 98 | static uint32_t FLASH_OB_GetWRP(void); |
mbed_official | 376:cb4d9db17537 | 99 | static FlagStatus FLASH_OB_GetRDP(void); |
mbed_official | 376:cb4d9db17537 | 100 | static uint8_t FLASH_OB_GetBOR(void); |
mbed_official | 376:cb4d9db17537 | 101 | static HAL_StatusTypeDef FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState); |
mbed_official | 376:cb4d9db17537 | 102 | static HAL_StatusTypeDef FLASH_OB_RDP_LevelConfig(uint8_t OB_RDP); |
mbed_official | 376:cb4d9db17537 | 103 | static HAL_StatusTypeDef FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY); |
mbed_official | 376:cb4d9db17537 | 104 | static HAL_StatusTypeDef FLASH_OB_BOR_LevelConfig(uint8_t OB_BOR); |
mbed_official | 376:cb4d9db17537 | 105 | |
mbed_official | 376:cb4d9db17537 | 106 | /* Aliases for legacy HAL versions compatibility */ |
mbed_official | 376:cb4d9db17537 | 107 | #define DATA_EEPROM_FastProgramByte FLASH_DATAEEPROM_FastProgramByte |
mbed_official | 376:cb4d9db17537 | 108 | #define DATA_EEPROM_FastProgramHalfWord FLASH_DATAEEPROM_FastProgramHalfWord |
mbed_official | 376:cb4d9db17537 | 109 | #define DATA_EEPROM_FastProgramWord FLASH_DATAEEPROM_FastProgramWord |
mbed_official | 376:cb4d9db17537 | 110 | #define DATA_EEPROM_ProgramByte FLASH_DATAEEPROM_ProgramByte |
mbed_official | 376:cb4d9db17537 | 111 | #define DATA_EEPROM_ProgramHalfWord FLASH_DATAEEPROM_ProgramHalfWord |
mbed_official | 376:cb4d9db17537 | 112 | #define DATA_EEPROM_ProgramWord FLASH_DATAEEPROM_ProgramWord |
mbed_official | 376:cb4d9db17537 | 113 | |
mbed_official | 376:cb4d9db17537 | 114 | |
mbed_official | 376:cb4d9db17537 | 115 | /* Private functions ---------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 116 | |
mbed_official | 376:cb4d9db17537 | 117 | /** @defgroup FLASHEx_Private_Functions Extended FLASH Private functions |
mbed_official | 376:cb4d9db17537 | 118 | * @{ |
mbed_official | 376:cb4d9db17537 | 119 | */ |
mbed_official | 376:cb4d9db17537 | 120 | |
mbed_official | 376:cb4d9db17537 | 121 | /** @defgroup FLASHEx_Group1 Peripheral extended features functions |
mbed_official | 376:cb4d9db17537 | 122 | * @brief Data transfers functions |
mbed_official | 376:cb4d9db17537 | 123 | * |
mbed_official | 376:cb4d9db17537 | 124 | @verbatim |
mbed_official | 376:cb4d9db17537 | 125 | =============================================================================== |
mbed_official | 376:cb4d9db17537 | 126 | ##### Extended Features functions ##### |
mbed_official | 376:cb4d9db17537 | 127 | =============================================================================== |
mbed_official | 376:cb4d9db17537 | 128 | [..] |
mbed_official | 376:cb4d9db17537 | 129 | This subsection provides a set of functions allowing to manage the FLASH data |
mbed_official | 376:cb4d9db17537 | 130 | transfers. |
mbed_official | 376:cb4d9db17537 | 131 | |
mbed_official | 376:cb4d9db17537 | 132 | @endverbatim |
mbed_official | 376:cb4d9db17537 | 133 | * @{ |
mbed_official | 376:cb4d9db17537 | 134 | */ |
mbed_official | 376:cb4d9db17537 | 135 | |
mbed_official | 376:cb4d9db17537 | 136 | /** |
mbed_official | 376:cb4d9db17537 | 137 | * @brief Program option bytes |
mbed_official | 376:cb4d9db17537 | 138 | * @param pAdvOBInit: pointer to an FLASH_AdvOBProgramInitTypeDef structure that |
mbed_official | 376:cb4d9db17537 | 139 | * contains the configuration information for the programming. |
mbed_official | 376:cb4d9db17537 | 140 | * |
mbed_official | 376:cb4d9db17537 | 141 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 142 | */ |
mbed_official | 376:cb4d9db17537 | 143 | HAL_StatusTypeDef HAL_FLASHEx_AdvOBProgram (FLASH_AdvOBProgramInitTypeDef *pAdvOBInit) |
mbed_official | 376:cb4d9db17537 | 144 | { |
mbed_official | 376:cb4d9db17537 | 145 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 146 | |
mbed_official | 376:cb4d9db17537 | 147 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 148 | assert_param(IS_OBEX(pAdvOBInit->OptionType)); |
mbed_official | 376:cb4d9db17537 | 149 | |
mbed_official | 376:cb4d9db17537 | 150 | /*Program PCROP option byte*/ |
mbed_official | 376:cb4d9db17537 | 151 | if ((pAdvOBInit->OptionType&OBEX_PCROP) == OBEX_PCROP) |
mbed_official | 376:cb4d9db17537 | 152 | { |
mbed_official | 376:cb4d9db17537 | 153 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 154 | assert_param(IS_PCROPSTATE(pAdvOBInit->PCROPState)); |
mbed_official | 376:cb4d9db17537 | 155 | if (pAdvOBInit->PCROPState == PCROPSTATE_ENABLE) |
mbed_official | 376:cb4d9db17537 | 156 | { |
mbed_official | 376:cb4d9db17537 | 157 | /*Enable of Write protection on the selected Sector*/ |
mbed_official | 376:cb4d9db17537 | 158 | status = FLASH_OB_PCROPConfig(pAdvOBInit->Pages, ENABLE); |
mbed_official | 376:cb4d9db17537 | 159 | status = FLASH_OB_PCROPSelectionConfig(OB_PCROP_SELECTED); |
mbed_official | 376:cb4d9db17537 | 160 | } |
mbed_official | 376:cb4d9db17537 | 161 | else |
mbed_official | 376:cb4d9db17537 | 162 | { |
mbed_official | 376:cb4d9db17537 | 163 | /*Disable of Write protection on the selected Sector*/ |
mbed_official | 376:cb4d9db17537 | 164 | status = FLASH_OB_PCROPConfig(pAdvOBInit->Pages, DISABLE); |
mbed_official | 376:cb4d9db17537 | 165 | status = FLASH_OB_PCROPSelectionConfig(OB_PCROP_DESELECTED); |
mbed_official | 376:cb4d9db17537 | 166 | } |
mbed_official | 376:cb4d9db17537 | 167 | } |
mbed_official | 376:cb4d9db17537 | 168 | /*Program BOOT config option byte*/ |
mbed_official | 376:cb4d9db17537 | 169 | if ((pAdvOBInit->OptionType&OBEX_BOOTCONFIG) == OBEX_BOOTCONFIG) |
mbed_official | 376:cb4d9db17537 | 170 | { |
mbed_official | 376:cb4d9db17537 | 171 | status = FLASH_OB_BootConfig(pAdvOBInit->BootConfig); |
mbed_official | 376:cb4d9db17537 | 172 | } |
mbed_official | 376:cb4d9db17537 | 173 | |
mbed_official | 376:cb4d9db17537 | 174 | return status; |
mbed_official | 376:cb4d9db17537 | 175 | } |
mbed_official | 376:cb4d9db17537 | 176 | |
mbed_official | 376:cb4d9db17537 | 177 | /** |
mbed_official | 376:cb4d9db17537 | 178 | * @brief Get the OBEX byte configuration |
mbed_official | 376:cb4d9db17537 | 179 | * @param pAdvOBInit: pointer to an FLASH_AdvOBProgramInitTypeDef structure that |
mbed_official | 376:cb4d9db17537 | 180 | * contains the configuration information for the programming. |
mbed_official | 376:cb4d9db17537 | 181 | * |
mbed_official | 376:cb4d9db17537 | 182 | * @retval None |
mbed_official | 376:cb4d9db17537 | 183 | */ |
mbed_official | 376:cb4d9db17537 | 184 | void HAL_FLASHEx_AdvOBGetConfig(FLASH_AdvOBProgramInitTypeDef *pAdvOBInit) |
mbed_official | 376:cb4d9db17537 | 185 | { |
mbed_official | 376:cb4d9db17537 | 186 | pAdvOBInit->OptionType = OBEX_PCROP| OBEX_BOOTCONFIG; |
mbed_official | 376:cb4d9db17537 | 187 | /*Get PCROP state */ |
mbed_official | 376:cb4d9db17537 | 188 | pAdvOBInit->PCROPState = (FLASH->OBR & 0x00000100) >> 8; |
mbed_official | 376:cb4d9db17537 | 189 | /*Get PCROP protected Pages */ |
mbed_official | 376:cb4d9db17537 | 190 | pAdvOBInit->Pages = FLASH->WRPR; |
mbed_official | 376:cb4d9db17537 | 191 | /*Get Boot config OB*/ |
mbed_official | 376:cb4d9db17537 | 192 | pAdvOBInit->BootConfig = (FLASH->OBR & 0x80000000) >> 24; |
mbed_official | 376:cb4d9db17537 | 193 | } |
mbed_official | 376:cb4d9db17537 | 194 | |
mbed_official | 376:cb4d9db17537 | 195 | /** |
mbed_official | 376:cb4d9db17537 | 196 | * @} |
mbed_official | 376:cb4d9db17537 | 197 | */ |
mbed_official | 376:cb4d9db17537 | 198 | |
mbed_official | 376:cb4d9db17537 | 199 | /** @defgroup FLASHEx_Group2 DATA EEPROM Programming functions |
mbed_official | 376:cb4d9db17537 | 200 | * @brief DATA EEPROM Programming functions |
mbed_official | 376:cb4d9db17537 | 201 | * |
mbed_official | 376:cb4d9db17537 | 202 | @verbatim |
mbed_official | 376:cb4d9db17537 | 203 | =============================================================================== |
mbed_official | 376:cb4d9db17537 | 204 | ##### DATA EEPROM Programming functions ##### |
mbed_official | 376:cb4d9db17537 | 205 | =============================================================================== |
mbed_official | 376:cb4d9db17537 | 206 | |
mbed_official | 376:cb4d9db17537 | 207 | [..] The FLASH_DATAEEPROM Programming_Functions, includes the following functions: |
mbed_official | 376:cb4d9db17537 | 208 | (+) HAL_FLASHEx_DATAEEPROM_Unlock(void); |
mbed_official | 376:cb4d9db17537 | 209 | (+) HAL_FLASHEx_DATAEEPROM_Lock(void); |
mbed_official | 376:cb4d9db17537 | 210 | (+) HAL_FLASHEx_DATAEEPROM_Erase(uint32_t Address) |
mbed_official | 376:cb4d9db17537 | 211 | (+) HAL_FLASHEx_DATAEEPROM_Program(uint32_t TypeProgram, uint32_t Address, uint32_t Data) |
mbed_official | 376:cb4d9db17537 | 212 | |
mbed_official | 376:cb4d9db17537 | 213 | [..] Any operation of erase or program should follow these steps: |
mbed_official | 376:cb4d9db17537 | 214 | (#) Call the HAL_FLASHEx_DATAEEPROM_Unlock() function to enable the data EEPROM access |
mbed_official | 376:cb4d9db17537 | 215 | and Flash program erase control register access. |
mbed_official | 376:cb4d9db17537 | 216 | (#) Call the desired function to erase or program data. |
mbed_official | 376:cb4d9db17537 | 217 | (#) Call the HAL_FLASHEx_DATAEEPROM_Lock() to disable the data EEPROM access |
mbed_official | 376:cb4d9db17537 | 218 | and Flash program erase control register access(recommended |
mbed_official | 376:cb4d9db17537 | 219 | to protect the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 220 | |
mbed_official | 376:cb4d9db17537 | 221 | @endverbatim |
mbed_official | 376:cb4d9db17537 | 222 | * @{ |
mbed_official | 376:cb4d9db17537 | 223 | */ |
mbed_official | 376:cb4d9db17537 | 224 | /** |
mbed_official | 376:cb4d9db17537 | 225 | * @brief Unlocks the data memory and FLASH_PECR register access. |
mbed_official | 376:cb4d9db17537 | 226 | * @param None |
mbed_official | 376:cb4d9db17537 | 227 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 228 | */ |
mbed_official | 376:cb4d9db17537 | 229 | HAL_StatusTypeDef HAL_FLASHEx_DATAEEPROM_Unlock(void) |
mbed_official | 376:cb4d9db17537 | 230 | { |
mbed_official | 376:cb4d9db17537 | 231 | if((FLASH->PECR & FLASH_PECR_PELOCK) != RESET) |
mbed_official | 376:cb4d9db17537 | 232 | { |
mbed_official | 376:cb4d9db17537 | 233 | /* Unlocking the Data memory and FLASH_PECR register access*/ |
mbed_official | 376:cb4d9db17537 | 234 | FLASH->PEKEYR = FLASH_PEKEY1; |
mbed_official | 376:cb4d9db17537 | 235 | FLASH->PEKEYR = FLASH_PEKEY2; |
mbed_official | 376:cb4d9db17537 | 236 | } |
mbed_official | 376:cb4d9db17537 | 237 | else |
mbed_official | 376:cb4d9db17537 | 238 | { |
mbed_official | 376:cb4d9db17537 | 239 | return HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 240 | } |
mbed_official | 376:cb4d9db17537 | 241 | return HAL_OK; |
mbed_official | 376:cb4d9db17537 | 242 | } |
mbed_official | 376:cb4d9db17537 | 243 | |
mbed_official | 376:cb4d9db17537 | 244 | /** |
mbed_official | 376:cb4d9db17537 | 245 | * @brief Locks the Data memory and FLASH_PECR register access. |
mbed_official | 376:cb4d9db17537 | 246 | * @param None |
mbed_official | 376:cb4d9db17537 | 247 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 248 | */ |
mbed_official | 376:cb4d9db17537 | 249 | HAL_StatusTypeDef HAL_FLASHEx_DATAEEPROM_Lock(void) |
mbed_official | 376:cb4d9db17537 | 250 | { |
mbed_official | 376:cb4d9db17537 | 251 | /* Set the PELOCK Bit to lock the data memory and FLASH_PECR register access */ |
mbed_official | 376:cb4d9db17537 | 252 | FLASH->PECR |= FLASH_PECR_PELOCK; |
mbed_official | 376:cb4d9db17537 | 253 | |
mbed_official | 376:cb4d9db17537 | 254 | return HAL_OK; |
mbed_official | 376:cb4d9db17537 | 255 | } |
mbed_official | 376:cb4d9db17537 | 256 | |
mbed_official | 376:cb4d9db17537 | 257 | /** |
mbed_official | 376:cb4d9db17537 | 258 | * @brief Erase a word in data memory. |
mbed_official | 376:cb4d9db17537 | 259 | * @param Address: specifies the address to be erased. |
mbed_official | 376:cb4d9db17537 | 260 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock() function |
mbed_official | 376:cb4d9db17537 | 261 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 262 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to the data EEPROM access |
mbed_official | 376:cb4d9db17537 | 263 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 264 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 265 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 266 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 267 | */ |
mbed_official | 376:cb4d9db17537 | 268 | HAL_StatusTypeDef HAL_FLASHEx_DATAEEPROM_Erase(uint32_t Address) |
mbed_official | 376:cb4d9db17537 | 269 | { |
mbed_official | 376:cb4d9db17537 | 270 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 271 | |
mbed_official | 376:cb4d9db17537 | 272 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 273 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 274 | |
mbed_official | 376:cb4d9db17537 | 275 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 276 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 277 | |
mbed_official | 376:cb4d9db17537 | 278 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 279 | { |
mbed_official | 376:cb4d9db17537 | 280 | /* Write "00000000h" to valid address in the data memory" */ |
mbed_official | 376:cb4d9db17537 | 281 | *(__IO uint32_t *) Address = 0x00000000; |
mbed_official | 376:cb4d9db17537 | 282 | } |
mbed_official | 376:cb4d9db17537 | 283 | |
mbed_official | 376:cb4d9db17537 | 284 | /* Return the erase status */ |
mbed_official | 376:cb4d9db17537 | 285 | return status; |
mbed_official | 376:cb4d9db17537 | 286 | } |
mbed_official | 376:cb4d9db17537 | 287 | |
mbed_official | 376:cb4d9db17537 | 288 | /** |
mbed_official | 376:cb4d9db17537 | 289 | * @brief Program word at a specified address |
mbed_official | 376:cb4d9db17537 | 290 | * @param TypeProgram: Indicate the way to program at a specified address. |
mbed_official | 376:cb4d9db17537 | 291 | * This parameter can be a value of @ref FLASH_Type_Program |
mbed_official | 376:cb4d9db17537 | 292 | * @param Address: specifies the address to be programmed. |
mbed_official | 376:cb4d9db17537 | 293 | * @param Data: specifies the data to be programmed |
mbed_official | 376:cb4d9db17537 | 294 | * |
mbed_official | 376:cb4d9db17537 | 295 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 296 | */ |
mbed_official | 376:cb4d9db17537 | 297 | |
mbed_official | 376:cb4d9db17537 | 298 | HAL_StatusTypeDef HAL_FLASHEx_DATAEEPROM_Program(uint32_t TypeProgram, uint32_t Address, uint32_t Data) |
mbed_official | 376:cb4d9db17537 | 299 | { |
mbed_official | 376:cb4d9db17537 | 300 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 301 | |
mbed_official | 376:cb4d9db17537 | 302 | /* Process Locked */ |
mbed_official | 376:cb4d9db17537 | 303 | __HAL_LOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 304 | |
mbed_official | 376:cb4d9db17537 | 305 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 306 | assert_param(IS_TYPEPROGRAM(TypeProgram)); |
mbed_official | 376:cb4d9db17537 | 307 | |
mbed_official | 376:cb4d9db17537 | 308 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 309 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 310 | |
mbed_official | 376:cb4d9db17537 | 311 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 312 | { |
mbed_official | 376:cb4d9db17537 | 313 | if(TypeProgram == TYPEPROGRAM_FASTBYTE) |
mbed_official | 376:cb4d9db17537 | 314 | { |
mbed_official | 376:cb4d9db17537 | 315 | /*Program word (8-bit) at a specified address.*/ |
mbed_official | 376:cb4d9db17537 | 316 | FLASH_DATAEEPROM_FastProgramByte(Address, (uint8_t) Data); |
mbed_official | 376:cb4d9db17537 | 317 | |
mbed_official | 376:cb4d9db17537 | 318 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 319 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 320 | } |
mbed_official | 376:cb4d9db17537 | 321 | |
mbed_official | 376:cb4d9db17537 | 322 | if(TypeProgram == TYPEPROGRAM_FASTHALFWORD) |
mbed_official | 376:cb4d9db17537 | 323 | { |
mbed_official | 376:cb4d9db17537 | 324 | /*Program word (16-bit) at a specified address.*/ |
mbed_official | 376:cb4d9db17537 | 325 | FLASH_DATAEEPROM_FastProgramHalfWord(Address, (uint16_t) Data); |
mbed_official | 376:cb4d9db17537 | 326 | |
mbed_official | 376:cb4d9db17537 | 327 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 328 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 329 | } |
mbed_official | 376:cb4d9db17537 | 330 | if(TypeProgram == TYPEPROGRAM_FASTWORD) |
mbed_official | 376:cb4d9db17537 | 331 | { |
mbed_official | 376:cb4d9db17537 | 332 | /*Program word (32-bit) at a specified address.*/ |
mbed_official | 376:cb4d9db17537 | 333 | FLASH_DATAEEPROM_FastProgramWord(Address, (uint32_t) Data); |
mbed_official | 376:cb4d9db17537 | 334 | |
mbed_official | 376:cb4d9db17537 | 335 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 336 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 337 | } |
mbed_official | 376:cb4d9db17537 | 338 | if(TypeProgram == TYPEPROGRAM_WORD) |
mbed_official | 376:cb4d9db17537 | 339 | { |
mbed_official | 376:cb4d9db17537 | 340 | /*Program word (32-bit) at a specified address.*/ |
mbed_official | 376:cb4d9db17537 | 341 | FLASH_DATAEEPROM_ProgramWord(Address, (uint32_t) Data); |
mbed_official | 376:cb4d9db17537 | 342 | |
mbed_official | 376:cb4d9db17537 | 343 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 344 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 345 | } |
mbed_official | 376:cb4d9db17537 | 346 | |
mbed_official | 376:cb4d9db17537 | 347 | if(TypeProgram == TYPEPROGRAM_HALFWORD) |
mbed_official | 376:cb4d9db17537 | 348 | { |
mbed_official | 376:cb4d9db17537 | 349 | /*Program word (16-bit) at a specified address.*/ |
mbed_official | 376:cb4d9db17537 | 350 | FLASH_DATAEEPROM_ProgramHalfWord(Address, (uint16_t) Data); |
mbed_official | 376:cb4d9db17537 | 351 | |
mbed_official | 376:cb4d9db17537 | 352 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 353 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 354 | } |
mbed_official | 376:cb4d9db17537 | 355 | |
mbed_official | 376:cb4d9db17537 | 356 | if(TypeProgram == TYPEPROGRAM_BYTE) |
mbed_official | 376:cb4d9db17537 | 357 | { |
mbed_official | 376:cb4d9db17537 | 358 | /*Program word (8-bit) at a specified address.*/ |
mbed_official | 376:cb4d9db17537 | 359 | FLASH_DATAEEPROM_ProgramByte(Address, (uint8_t) Data); |
mbed_official | 376:cb4d9db17537 | 360 | |
mbed_official | 376:cb4d9db17537 | 361 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 362 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 363 | } |
mbed_official | 376:cb4d9db17537 | 364 | } |
mbed_official | 376:cb4d9db17537 | 365 | /* Process Unlocked */ |
mbed_official | 376:cb4d9db17537 | 366 | __HAL_UNLOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 367 | |
mbed_official | 376:cb4d9db17537 | 368 | return status; |
mbed_official | 376:cb4d9db17537 | 369 | } |
mbed_official | 376:cb4d9db17537 | 370 | |
mbed_official | 376:cb4d9db17537 | 371 | /** |
mbed_official | 376:cb4d9db17537 | 372 | * @brief Erase the specified FLASH memory Pages |
mbed_official | 376:cb4d9db17537 | 373 | * @param[in] pEraseInit: pointer to an FLASH_EraseInitTypeDef structure that |
mbed_official | 376:cb4d9db17537 | 374 | * contains the configuration information for the erasing. |
mbed_official | 376:cb4d9db17537 | 375 | * |
mbed_official | 376:cb4d9db17537 | 376 | * @param[out] PageError: pointer to variable that |
mbed_official | 376:cb4d9db17537 | 377 | * contains the configuration information on faulty sector in case of error |
mbed_official | 376:cb4d9db17537 | 378 | * (0xFFFFFFFF means that all the sectors have been correctly erased) |
mbed_official | 376:cb4d9db17537 | 379 | * |
mbed_official | 376:cb4d9db17537 | 380 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 381 | */ |
mbed_official | 376:cb4d9db17537 | 382 | HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError) |
mbed_official | 376:cb4d9db17537 | 383 | { |
mbed_official | 376:cb4d9db17537 | 384 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 385 | uint32_t index = 0; |
mbed_official | 376:cb4d9db17537 | 386 | |
mbed_official | 376:cb4d9db17537 | 387 | /* Process Locked */ |
mbed_official | 376:cb4d9db17537 | 388 | __HAL_LOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 389 | |
mbed_official | 376:cb4d9db17537 | 390 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 391 | assert_param(IS_TYPEERASE(pEraseInit->TypeErase)); |
mbed_official | 376:cb4d9db17537 | 392 | |
mbed_official | 376:cb4d9db17537 | 393 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 394 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 395 | |
mbed_official | 376:cb4d9db17537 | 396 | if (status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 397 | { |
mbed_official | 376:cb4d9db17537 | 398 | /*Initialization of PageError variable*/ |
mbed_official | 376:cb4d9db17537 | 399 | *PageError = 0xFFFFFFFF; |
mbed_official | 376:cb4d9db17537 | 400 | |
mbed_official | 376:cb4d9db17537 | 401 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 402 | assert_param(IS_NBPAGES(pEraseInit->NbPages + pEraseInit->Page)); |
mbed_official | 376:cb4d9db17537 | 403 | |
mbed_official | 376:cb4d9db17537 | 404 | /* Erase by sector by sector to be done*/ |
mbed_official | 376:cb4d9db17537 | 405 | for(index = pEraseInit->Page; index < ((pEraseInit->NbPages*PAGESIZE)+ pEraseInit->Page); index+=PAGESIZE) |
mbed_official | 376:cb4d9db17537 | 406 | { |
mbed_official | 376:cb4d9db17537 | 407 | FLASH_Erase_Page(index); |
mbed_official | 376:cb4d9db17537 | 408 | |
mbed_official | 376:cb4d9db17537 | 409 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 410 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 411 | |
mbed_official | 376:cb4d9db17537 | 412 | /* If the erase operation is completed, disable the ERASE Bit */ |
mbed_official | 376:cb4d9db17537 | 413 | FLASH->PECR &= (~FLASH_PECR_PROG); |
mbed_official | 376:cb4d9db17537 | 414 | FLASH->PECR &= (~FLASH_PECR_ERASE); |
mbed_official | 376:cb4d9db17537 | 415 | |
mbed_official | 376:cb4d9db17537 | 416 | if (status != HAL_OK) |
mbed_official | 376:cb4d9db17537 | 417 | { |
mbed_official | 376:cb4d9db17537 | 418 | /* In case of error, stop erase procedure and return the faulty sector*/ |
mbed_official | 376:cb4d9db17537 | 419 | *PageError = index; |
mbed_official | 376:cb4d9db17537 | 420 | break; |
mbed_official | 376:cb4d9db17537 | 421 | } |
mbed_official | 376:cb4d9db17537 | 422 | } |
mbed_official | 376:cb4d9db17537 | 423 | } |
mbed_official | 376:cb4d9db17537 | 424 | |
mbed_official | 376:cb4d9db17537 | 425 | /* Process Unlocked */ |
mbed_official | 376:cb4d9db17537 | 426 | __HAL_UNLOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 427 | |
mbed_official | 376:cb4d9db17537 | 428 | return status; |
mbed_official | 376:cb4d9db17537 | 429 | } |
mbed_official | 376:cb4d9db17537 | 430 | |
mbed_official | 376:cb4d9db17537 | 431 | /** |
mbed_official | 376:cb4d9db17537 | 432 | * @brief Perform a page erase of the specified FLASH memory pages with interrupt enabled |
mbed_official | 376:cb4d9db17537 | 433 | * @param pEraseInit: pointer to an FLASH_EraseInitTypeDef structure that |
mbed_official | 376:cb4d9db17537 | 434 | * contains the configuration information for the erasing. |
mbed_official | 376:cb4d9db17537 | 435 | * |
mbed_official | 376:cb4d9db17537 | 436 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 437 | */ |
mbed_official | 376:cb4d9db17537 | 438 | HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit) |
mbed_official | 376:cb4d9db17537 | 439 | { |
mbed_official | 376:cb4d9db17537 | 440 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 441 | |
mbed_official | 376:cb4d9db17537 | 442 | /* Process Locked */ |
mbed_official | 376:cb4d9db17537 | 443 | __HAL_LOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 444 | |
mbed_official | 376:cb4d9db17537 | 445 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 446 | assert_param(IS_TYPEERASE(pEraseInit->TypeErase)); |
mbed_official | 376:cb4d9db17537 | 447 | |
mbed_official | 376:cb4d9db17537 | 448 | /* Enable End of FLASH Operation interrupt */ |
mbed_official | 376:cb4d9db17537 | 449 | __HAL_FLASH_ENABLE_IT(FLASH_IT_EOP); |
mbed_official | 376:cb4d9db17537 | 450 | |
mbed_official | 376:cb4d9db17537 | 451 | /* Enable Error source interrupt */ |
mbed_official | 376:cb4d9db17537 | 452 | __HAL_FLASH_ENABLE_IT(FLASH_IT_ERR); |
mbed_official | 376:cb4d9db17537 | 453 | |
mbed_official | 376:cb4d9db17537 | 454 | /* Clear pending flags (if any) */ |
mbed_official | 376:cb4d9db17537 | 455 | __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_ENDHV | FLASH_FLAG_WRPERR |\ |
mbed_official | 376:cb4d9db17537 | 456 | FLASH_FLAG_PGAERR | FLASH_FLAG_SIZERR| FLASH_FLAG_OPTVERR |\ |
mbed_official | 376:cb4d9db17537 | 457 | FLASH_FLAG_RDERR | FLASH_FLAG_NOTZEROERR); |
mbed_official | 376:cb4d9db17537 | 458 | |
mbed_official | 376:cb4d9db17537 | 459 | if (pEraseInit->TypeErase == TYPEERASE_PAGEERASE) |
mbed_official | 376:cb4d9db17537 | 460 | { |
mbed_official | 376:cb4d9db17537 | 461 | /* Erase by sector to be done*/ |
mbed_official | 376:cb4d9db17537 | 462 | |
mbed_official | 376:cb4d9db17537 | 463 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 464 | assert_param(IS_NBPAGES(pEraseInit->NbPages + pEraseInit->Page)); |
mbed_official | 376:cb4d9db17537 | 465 | |
mbed_official | 376:cb4d9db17537 | 466 | pFlash.ProcedureOnGoing = FLASH_PROC_PAGEERASE; |
mbed_official | 376:cb4d9db17537 | 467 | pFlash.NbPagesToErase = pEraseInit->NbPages; |
mbed_official | 376:cb4d9db17537 | 468 | pFlash.Page = pEraseInit->Page; |
mbed_official | 376:cb4d9db17537 | 469 | |
mbed_official | 376:cb4d9db17537 | 470 | /*Erase 1st page and wait for IT*/ |
mbed_official | 376:cb4d9db17537 | 471 | FLASH_Erase_Page(pEraseInit->Page); |
mbed_official | 376:cb4d9db17537 | 472 | } |
mbed_official | 376:cb4d9db17537 | 473 | |
mbed_official | 376:cb4d9db17537 | 474 | return status; |
mbed_official | 376:cb4d9db17537 | 475 | } |
mbed_official | 376:cb4d9db17537 | 476 | |
mbed_official | 376:cb4d9db17537 | 477 | |
mbed_official | 376:cb4d9db17537 | 478 | /** |
mbed_official | 376:cb4d9db17537 | 479 | * @brief Program option bytes |
mbed_official | 376:cb4d9db17537 | 480 | * @param pOBInit: pointer to an FLASH_OBInitStruct structure that |
mbed_official | 376:cb4d9db17537 | 481 | * contains the configuration information for the programming. |
mbed_official | 376:cb4d9db17537 | 482 | * |
mbed_official | 376:cb4d9db17537 | 483 | * @retval HAL_StatusTypeDef HAL Status |
mbed_official | 376:cb4d9db17537 | 484 | */ |
mbed_official | 376:cb4d9db17537 | 485 | HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit) |
mbed_official | 376:cb4d9db17537 | 486 | { |
mbed_official | 376:cb4d9db17537 | 487 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 488 | |
mbed_official | 376:cb4d9db17537 | 489 | /* Process Locked */ |
mbed_official | 376:cb4d9db17537 | 490 | __HAL_LOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 491 | |
mbed_official | 376:cb4d9db17537 | 492 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 493 | assert_param(IS_OPTIONBYTE(pOBInit->OptionType)); |
mbed_official | 376:cb4d9db17537 | 494 | |
mbed_official | 376:cb4d9db17537 | 495 | /*Write protection configuration*/ |
mbed_official | 376:cb4d9db17537 | 496 | if((pOBInit->OptionType & OPTIONBYTE_WRP) == OPTIONBYTE_WRP) |
mbed_official | 376:cb4d9db17537 | 497 | { |
mbed_official | 376:cb4d9db17537 | 498 | assert_param(IS_WRPSTATE(pOBInit->WRPState)); |
mbed_official | 376:cb4d9db17537 | 499 | if (pOBInit->WRPState == WRPSTATE_ENABLE) |
mbed_official | 376:cb4d9db17537 | 500 | { |
mbed_official | 376:cb4d9db17537 | 501 | /*Enable of Write protection on the selected Sector*/ |
mbed_official | 376:cb4d9db17537 | 502 | status = FLASH_OB_WRPConfig(pOBInit->WRPSector, ENABLE); |
mbed_official | 376:cb4d9db17537 | 503 | } |
mbed_official | 376:cb4d9db17537 | 504 | else |
mbed_official | 376:cb4d9db17537 | 505 | { |
mbed_official | 376:cb4d9db17537 | 506 | /*Disable of Write protection on the selected Sector*/ |
mbed_official | 376:cb4d9db17537 | 507 | status = FLASH_OB_WRPConfig(pOBInit->WRPSector, DISABLE); |
mbed_official | 376:cb4d9db17537 | 508 | } |
mbed_official | 376:cb4d9db17537 | 509 | } |
mbed_official | 376:cb4d9db17537 | 510 | |
mbed_official | 376:cb4d9db17537 | 511 | /* Read protection configuration*/ |
mbed_official | 376:cb4d9db17537 | 512 | if((pOBInit->OptionType & OPTIONBYTE_RDP) == OPTIONBYTE_RDP) |
mbed_official | 376:cb4d9db17537 | 513 | { |
mbed_official | 376:cb4d9db17537 | 514 | status = FLASH_OB_RDP_LevelConfig(pOBInit->RDPLevel); |
mbed_official | 376:cb4d9db17537 | 515 | } |
mbed_official | 376:cb4d9db17537 | 516 | |
mbed_official | 376:cb4d9db17537 | 517 | /* USER configuration*/ |
mbed_official | 376:cb4d9db17537 | 518 | if((pOBInit->OptionType & OPTIONBYTE_USER) == OPTIONBYTE_USER) |
mbed_official | 376:cb4d9db17537 | 519 | { |
mbed_official | 376:cb4d9db17537 | 520 | status = FLASH_OB_UserConfig(pOBInit->USERConfig&OB_IWDG_SW, |
mbed_official | 376:cb4d9db17537 | 521 | pOBInit->USERConfig&OB_STOP_NoRST, |
mbed_official | 376:cb4d9db17537 | 522 | pOBInit->USERConfig&OB_STDBY_NoRST); |
mbed_official | 376:cb4d9db17537 | 523 | } |
mbed_official | 376:cb4d9db17537 | 524 | |
mbed_official | 376:cb4d9db17537 | 525 | /* BOR Level configuration*/ |
mbed_official | 376:cb4d9db17537 | 526 | if((pOBInit->OptionType & OPTIONBYTE_BOR) == OPTIONBYTE_BOR) |
mbed_official | 376:cb4d9db17537 | 527 | { |
mbed_official | 376:cb4d9db17537 | 528 | status = FLASH_OB_BOR_LevelConfig(pOBInit->BORLevel); |
mbed_official | 376:cb4d9db17537 | 529 | } |
mbed_official | 376:cb4d9db17537 | 530 | /* Process Unlocked */ |
mbed_official | 376:cb4d9db17537 | 531 | __HAL_UNLOCK(&pFlash); |
mbed_official | 376:cb4d9db17537 | 532 | |
mbed_official | 376:cb4d9db17537 | 533 | return status; |
mbed_official | 376:cb4d9db17537 | 534 | } |
mbed_official | 376:cb4d9db17537 | 535 | |
mbed_official | 376:cb4d9db17537 | 536 | /** |
mbed_official | 376:cb4d9db17537 | 537 | * @brief Get the Option byte configuration |
mbed_official | 376:cb4d9db17537 | 538 | * @param pOBInit: pointer to an FLASH_OBInitStruct structure that |
mbed_official | 376:cb4d9db17537 | 539 | * contains the configuration information for the programming. |
mbed_official | 376:cb4d9db17537 | 540 | * |
mbed_official | 376:cb4d9db17537 | 541 | * @retval None |
mbed_official | 376:cb4d9db17537 | 542 | */ |
mbed_official | 376:cb4d9db17537 | 543 | void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit) |
mbed_official | 376:cb4d9db17537 | 544 | { |
mbed_official | 376:cb4d9db17537 | 545 | pOBInit->OptionType = OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_BOR; |
mbed_official | 376:cb4d9db17537 | 546 | |
mbed_official | 376:cb4d9db17537 | 547 | /*Get WRP*/ |
mbed_official | 376:cb4d9db17537 | 548 | pOBInit->WRPSector = FLASH_OB_GetWRP(); |
mbed_official | 376:cb4d9db17537 | 549 | |
mbed_official | 376:cb4d9db17537 | 550 | /*Get RDP Level*/ |
mbed_official | 376:cb4d9db17537 | 551 | pOBInit->RDPLevel = FLASH_OB_GetRDP(); |
mbed_official | 376:cb4d9db17537 | 552 | |
mbed_official | 376:cb4d9db17537 | 553 | /*Get USER*/ |
mbed_official | 376:cb4d9db17537 | 554 | pOBInit->USERConfig = FLASH_OB_GetUser(); |
mbed_official | 376:cb4d9db17537 | 555 | |
mbed_official | 376:cb4d9db17537 | 556 | /*Get BOR Level*/ |
mbed_official | 376:cb4d9db17537 | 557 | pOBInit->BORLevel = FLASH_OB_GetBOR(); |
mbed_official | 376:cb4d9db17537 | 558 | } |
mbed_official | 376:cb4d9db17537 | 559 | |
mbed_official | 376:cb4d9db17537 | 560 | /** |
mbed_official | 376:cb4d9db17537 | 561 | * @} |
mbed_official | 376:cb4d9db17537 | 562 | */ |
mbed_official | 376:cb4d9db17537 | 563 | |
mbed_official | 376:cb4d9db17537 | 564 | /** |
mbed_official | 376:cb4d9db17537 | 565 | * @brief Returns the FLASH User Option Bytes values. |
mbed_official | 376:cb4d9db17537 | 566 | * @param None |
mbed_official | 376:cb4d9db17537 | 567 | * @retval The FLASH User Option Bytes. |
mbed_official | 376:cb4d9db17537 | 568 | */ |
mbed_official | 376:cb4d9db17537 | 569 | static uint8_t FLASH_OB_GetUser(void) |
mbed_official | 376:cb4d9db17537 | 570 | { |
mbed_official | 376:cb4d9db17537 | 571 | /* Return the User Option Byte */ |
mbed_official | 376:cb4d9db17537 | 572 | return (uint8_t)(FLASH->OBR >> 20); |
mbed_official | 376:cb4d9db17537 | 573 | } |
mbed_official | 376:cb4d9db17537 | 574 | |
mbed_official | 376:cb4d9db17537 | 575 | /** |
mbed_official | 376:cb4d9db17537 | 576 | * @brief Returns the FLASH Write Protection Option Bytes value. |
mbed_official | 376:cb4d9db17537 | 577 | * @param None |
mbed_official | 376:cb4d9db17537 | 578 | * @retval The FLASH Write Protection Option Bytes value. |
mbed_official | 376:cb4d9db17537 | 579 | */ |
mbed_official | 376:cb4d9db17537 | 580 | static uint32_t FLASH_OB_GetWRP(void) |
mbed_official | 376:cb4d9db17537 | 581 | { |
mbed_official | 376:cb4d9db17537 | 582 | /* Return the FLASH write protection Register value */ |
mbed_official | 376:cb4d9db17537 | 583 | return (uint32_t)(FLASH->WRPR); |
mbed_official | 376:cb4d9db17537 | 584 | } |
mbed_official | 376:cb4d9db17537 | 585 | |
mbed_official | 376:cb4d9db17537 | 586 | /** |
mbed_official | 376:cb4d9db17537 | 587 | * @brief Checks whether the FLASH Read out Protection Status is set or not. |
mbed_official | 376:cb4d9db17537 | 588 | * @param None |
mbed_official | 376:cb4d9db17537 | 589 | * @retval FLASH ReadOut Protection Status(SET or RESET). |
mbed_official | 376:cb4d9db17537 | 590 | */ |
mbed_official | 376:cb4d9db17537 | 591 | static FlagStatus FLASH_OB_GetRDP(void) |
mbed_official | 376:cb4d9db17537 | 592 | { |
mbed_official | 376:cb4d9db17537 | 593 | FlagStatus readstatus = RESET; |
mbed_official | 376:cb4d9db17537 | 594 | |
mbed_official | 376:cb4d9db17537 | 595 | if ((uint8_t)(FLASH->OBR) != (uint8_t)OB_RDP_Level_0) |
mbed_official | 376:cb4d9db17537 | 596 | { |
mbed_official | 376:cb4d9db17537 | 597 | readstatus = SET; |
mbed_official | 376:cb4d9db17537 | 598 | } |
mbed_official | 376:cb4d9db17537 | 599 | else |
mbed_official | 376:cb4d9db17537 | 600 | { |
mbed_official | 376:cb4d9db17537 | 601 | readstatus = RESET; |
mbed_official | 376:cb4d9db17537 | 602 | } |
mbed_official | 376:cb4d9db17537 | 603 | return readstatus; |
mbed_official | 376:cb4d9db17537 | 604 | } |
mbed_official | 376:cb4d9db17537 | 605 | |
mbed_official | 376:cb4d9db17537 | 606 | /** |
mbed_official | 376:cb4d9db17537 | 607 | * @brief Returns the FLASH BOR level. |
mbed_official | 376:cb4d9db17537 | 608 | * @param None |
mbed_official | 376:cb4d9db17537 | 609 | * @retval The FLASH User Option Bytes. |
mbed_official | 376:cb4d9db17537 | 610 | */ |
mbed_official | 376:cb4d9db17537 | 611 | static uint8_t FLASH_OB_GetBOR(void) |
mbed_official | 376:cb4d9db17537 | 612 | { |
mbed_official | 376:cb4d9db17537 | 613 | /* Return the BOR level */ |
mbed_official | 376:cb4d9db17537 | 614 | return (uint8_t)((FLASH->OBR & (uint32_t)0x000F0000) >> 16); |
mbed_official | 376:cb4d9db17537 | 615 | } |
mbed_official | 376:cb4d9db17537 | 616 | |
mbed_official | 376:cb4d9db17537 | 617 | /** |
mbed_official | 376:cb4d9db17537 | 618 | * @brief Write protects the desired pages of the first 64KB of the Flash. |
mbed_official | 376:cb4d9db17537 | 619 | * @param OB_WRP: specifies the address of the pages to be write protected. |
mbed_official | 376:cb4d9db17537 | 620 | * This parameter can be: |
mbed_official | 376:cb4d9db17537 | 621 | * @arg value between OB_WRP_Pages0to31 and OB_WRP_Pages480to511 |
mbed_official | 376:cb4d9db17537 | 622 | * @arg OB_WRP_AllPages |
mbed_official | 376:cb4d9db17537 | 623 | * @param NewState: new state of the specified FLASH Pages Wtite protection. |
mbed_official | 376:cb4d9db17537 | 624 | * This parameter can be: ENABLE or DISABLE. |
mbed_official | 376:cb4d9db17537 | 625 | * @retval HAL_StatusTypeDef |
mbed_official | 376:cb4d9db17537 | 626 | */ |
mbed_official | 376:cb4d9db17537 | 627 | static HAL_StatusTypeDef FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState) |
mbed_official | 376:cb4d9db17537 | 628 | { |
mbed_official | 376:cb4d9db17537 | 629 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 630 | uint32_t WRP01_Data = 0; |
mbed_official | 376:cb4d9db17537 | 631 | uint32_t tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 632 | |
mbed_official | 376:cb4d9db17537 | 633 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 634 | assert_param(IS_OB_WRP(OB_WRP)); |
mbed_official | 376:cb4d9db17537 | 635 | assert_param(IS_FUNCTIONAL_STATE(NewState)); |
mbed_official | 376:cb4d9db17537 | 636 | |
mbed_official | 376:cb4d9db17537 | 637 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 638 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 639 | |
mbed_official | 376:cb4d9db17537 | 640 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 641 | { |
mbed_official | 376:cb4d9db17537 | 642 | if (NewState != DISABLE) |
mbed_official | 376:cb4d9db17537 | 643 | { |
mbed_official | 376:cb4d9db17537 | 644 | WRP01_Data = (uint16_t)(((OB_WRP & WRP01_MASK) | OB->WRP01)); |
mbed_official | 376:cb4d9db17537 | 645 | tmp1 = (uint32_t)(~(WRP01_Data) << 16)|(WRP01_Data); |
mbed_official | 376:cb4d9db17537 | 646 | OB->WRP01 = tmp1; |
mbed_official | 376:cb4d9db17537 | 647 | } |
mbed_official | 376:cb4d9db17537 | 648 | else |
mbed_official | 376:cb4d9db17537 | 649 | { |
mbed_official | 376:cb4d9db17537 | 650 | WRP01_Data = (uint16_t)(~OB_WRP & (WRP01_MASK & OB->WRP01)); |
mbed_official | 376:cb4d9db17537 | 651 | tmp1 = (uint32_t)((~WRP01_Data) << 16)|(WRP01_Data); |
mbed_official | 376:cb4d9db17537 | 652 | OB->WRP01 = tmp1; |
mbed_official | 376:cb4d9db17537 | 653 | } |
mbed_official | 376:cb4d9db17537 | 654 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 655 | status = FLASH_WaitForLastOperation(HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 656 | } |
mbed_official | 376:cb4d9db17537 | 657 | |
mbed_official | 376:cb4d9db17537 | 658 | /* Return the write protection operation Status */ |
mbed_official | 376:cb4d9db17537 | 659 | return status; |
mbed_official | 376:cb4d9db17537 | 660 | } |
mbed_official | 376:cb4d9db17537 | 661 | /** |
mbed_official | 376:cb4d9db17537 | 662 | * @brief Enables or disables the read out protection. |
mbed_official | 376:cb4d9db17537 | 663 | * @note To correctly run this function, the FLASH_OB_Unlock() function |
mbed_official | 376:cb4d9db17537 | 664 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 665 | * @param FLASH_ReadProtection_Level: specifies the read protection level. |
mbed_official | 376:cb4d9db17537 | 666 | * This parameter can be: |
mbed_official | 376:cb4d9db17537 | 667 | * @arg OB_RDP_Level_0: No protection |
mbed_official | 376:cb4d9db17537 | 668 | * @arg OB_RDP_Level_1: Read protection of the memory |
mbed_official | 376:cb4d9db17537 | 669 | * @arg OB_RDP_Level_2: Chip protection |
mbed_official | 376:cb4d9db17537 | 670 | * |
mbed_official | 376:cb4d9db17537 | 671 | * !!!Warning!!! When enabling OB_RDP_Level_2 it's no more possible to go back to level 1 or 0 |
mbed_official | 376:cb4d9db17537 | 672 | * |
mbed_official | 376:cb4d9db17537 | 673 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 674 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 675 | */ |
mbed_official | 376:cb4d9db17537 | 676 | static HAL_StatusTypeDef FLASH_OB_RDP_LevelConfig(uint8_t OB_RDP) |
mbed_official | 376:cb4d9db17537 | 677 | { |
mbed_official | 376:cb4d9db17537 | 678 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 679 | uint16_t tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 680 | uint32_t tmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 681 | |
mbed_official | 376:cb4d9db17537 | 682 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 683 | assert_param(IS_OB_RDP(OB_RDP)); |
mbed_official | 376:cb4d9db17537 | 684 | status = FLASH_WaitForLastOperation(HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 685 | |
mbed_official | 376:cb4d9db17537 | 686 | /* calculate the option byte to write */ |
mbed_official | 376:cb4d9db17537 | 687 | tmp1 = ((uint16_t)(*(__IO uint16_t *)(OB_BASE)) & 0xFF00) | OB_RDP; |
mbed_official | 376:cb4d9db17537 | 688 | tmp2 = (uint32_t)(((uint32_t)((uint32_t)(~tmp1) << 16)) | ((uint32_t)tmp1)); |
mbed_official | 376:cb4d9db17537 | 689 | |
mbed_official | 376:cb4d9db17537 | 690 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 691 | { |
mbed_official | 376:cb4d9db17537 | 692 | /* program read protection level */ |
mbed_official | 376:cb4d9db17537 | 693 | OB->RDP = tmp2; |
mbed_official | 376:cb4d9db17537 | 694 | } |
mbed_official | 376:cb4d9db17537 | 695 | |
mbed_official | 376:cb4d9db17537 | 696 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 697 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 698 | |
mbed_official | 376:cb4d9db17537 | 699 | /* Return the Read protection operation Status */ |
mbed_official | 376:cb4d9db17537 | 700 | return status; |
mbed_official | 376:cb4d9db17537 | 701 | } |
mbed_official | 376:cb4d9db17537 | 702 | |
mbed_official | 376:cb4d9db17537 | 703 | /** |
mbed_official | 376:cb4d9db17537 | 704 | * @brief Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. |
mbed_official | 376:cb4d9db17537 | 705 | * @param OB_IWDG: Selects the WDG mode. |
mbed_official | 376:cb4d9db17537 | 706 | * This parameter can be one of the following values: |
mbed_official | 376:cb4d9db17537 | 707 | * @arg OB_IWDG_SW: Software WDG selected |
mbed_official | 376:cb4d9db17537 | 708 | * @arg OB_IWDG_HW: Hardware WDG selected |
mbed_official | 376:cb4d9db17537 | 709 | * @param OB_STOP: Reset event when entering STOP mode. |
mbed_official | 376:cb4d9db17537 | 710 | * This parameter can be one of the following values: |
mbed_official | 376:cb4d9db17537 | 711 | * @arg OB_STOP_NoRST: No reset generated when entering in STOP |
mbed_official | 376:cb4d9db17537 | 712 | * @arg OB_STOP_RST: Reset generated when entering in STOP |
mbed_official | 376:cb4d9db17537 | 713 | * @param OB_STDBY: Reset event when entering Standby mode. |
mbed_official | 376:cb4d9db17537 | 714 | * This parameter can be one of the following values: |
mbed_official | 376:cb4d9db17537 | 715 | * @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY |
mbed_official | 376:cb4d9db17537 | 716 | * @arg OB_STDBY_RST: Reset generated when entering in STANDBY |
mbed_official | 376:cb4d9db17537 | 717 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 718 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 719 | */ |
mbed_official | 376:cb4d9db17537 | 720 | static HAL_StatusTypeDef FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY) |
mbed_official | 376:cb4d9db17537 | 721 | { |
mbed_official | 376:cb4d9db17537 | 722 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 723 | uint32_t tmp = 0, tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 724 | |
mbed_official | 376:cb4d9db17537 | 725 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 726 | assert_param(IS_OB_IWDG_SOURCE(OB_IWDG)); |
mbed_official | 376:cb4d9db17537 | 727 | assert_param(IS_OB_STOP_SOURCE(OB_STOP)); |
mbed_official | 376:cb4d9db17537 | 728 | assert_param(IS_OB_STDBY_SOURCE(OB_STDBY)); |
mbed_official | 376:cb4d9db17537 | 729 | |
mbed_official | 376:cb4d9db17537 | 730 | /* Get the User Option byte register */ |
mbed_official | 376:cb4d9db17537 | 731 | tmp1 = (FLASH->OBR & 0x800F0000) >> 16; |
mbed_official | 376:cb4d9db17537 | 732 | |
mbed_official | 376:cb4d9db17537 | 733 | /* Calculate the user option byte to write */ |
mbed_official | 376:cb4d9db17537 | 734 | tmp = (uint32_t)(((uint32_t)~((uint32_t)((uint32_t)(OB_IWDG) | (uint32_t)(OB_STOP) | (uint32_t)(OB_STDBY) | tmp1))) << 16); |
mbed_official | 376:cb4d9db17537 | 735 | tmp |= ((uint32_t)(OB_IWDG) | ((uint32_t)OB_STOP) | (uint32_t)(OB_STDBY) | tmp1); |
mbed_official | 376:cb4d9db17537 | 736 | |
mbed_official | 376:cb4d9db17537 | 737 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 738 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 739 | |
mbed_official | 376:cb4d9db17537 | 740 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 741 | { |
mbed_official | 376:cb4d9db17537 | 742 | /* Write the User Option Byte */ |
mbed_official | 376:cb4d9db17537 | 743 | OB->USER = tmp; |
mbed_official | 376:cb4d9db17537 | 744 | } |
mbed_official | 376:cb4d9db17537 | 745 | |
mbed_official | 376:cb4d9db17537 | 746 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 747 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 748 | |
mbed_official | 376:cb4d9db17537 | 749 | /* Return the Option Byte program Status */ |
mbed_official | 376:cb4d9db17537 | 750 | return status; |
mbed_official | 376:cb4d9db17537 | 751 | } |
mbed_official | 376:cb4d9db17537 | 752 | |
mbed_official | 376:cb4d9db17537 | 753 | /** |
mbed_official | 376:cb4d9db17537 | 754 | * @brief Programs the FLASH brownout reset threshold level Option Byte. |
mbed_official | 376:cb4d9db17537 | 755 | * @param OB_BOR: Selects the brownout reset threshold level. |
mbed_official | 376:cb4d9db17537 | 756 | * This parameter can be one of the following values: |
mbed_official | 376:cb4d9db17537 | 757 | * @arg OB_BOR_OFF: BOR is disabled at power down, the reset is asserted when the VDD |
mbed_official | 376:cb4d9db17537 | 758 | * power supply reaches the PDR(Power Down Reset) threshold (1.5V) |
mbed_official | 376:cb4d9db17537 | 759 | * @arg OB_BOR_LEVEL1: BOR Reset threshold levels for 1.7V - 1.8V VDD power supply |
mbed_official | 376:cb4d9db17537 | 760 | * @arg OB_BOR_LEVEL2: BOR Reset threshold levels for 1.9V - 2.0V VDD power supply |
mbed_official | 376:cb4d9db17537 | 761 | * @arg OB_BOR_LEVEL3: BOR Reset threshold levels for 2.3V - 2.4V VDD power supply |
mbed_official | 376:cb4d9db17537 | 762 | * @arg OB_BOR_LEVEL4: BOR Reset threshold levels for 2.55V - 2.65V VDD power supply |
mbed_official | 376:cb4d9db17537 | 763 | * @arg OB_BOR_LEVEL5: BOR Reset threshold levels for 2.8V - 2.9V VDD power supply |
mbed_official | 376:cb4d9db17537 | 764 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 765 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 766 | */ |
mbed_official | 376:cb4d9db17537 | 767 | static HAL_StatusTypeDef FLASH_OB_BOR_LevelConfig(uint8_t OB_BOR) |
mbed_official | 376:cb4d9db17537 | 768 | { |
mbed_official | 376:cb4d9db17537 | 769 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 770 | uint32_t tmp = 0, tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 771 | |
mbed_official | 376:cb4d9db17537 | 772 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 773 | assert_param(IS_OB_BOR_LEVEL(OB_BOR)); |
mbed_official | 376:cb4d9db17537 | 774 | |
mbed_official | 376:cb4d9db17537 | 775 | /* Get the User Option byte register */ |
mbed_official | 376:cb4d9db17537 | 776 | tmp1 = (FLASH->OBR & 0x000F0000) >> 16; |
mbed_official | 376:cb4d9db17537 | 777 | |
mbed_official | 376:cb4d9db17537 | 778 | /* Calculate the option byte to write */ |
mbed_official | 376:cb4d9db17537 | 779 | tmp = (uint32_t)~(OB_BOR | tmp1)<<16; |
mbed_official | 376:cb4d9db17537 | 780 | tmp |= (OB_BOR | tmp1); |
mbed_official | 376:cb4d9db17537 | 781 | |
mbed_official | 376:cb4d9db17537 | 782 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 783 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 784 | |
mbed_official | 376:cb4d9db17537 | 785 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 786 | { |
mbed_official | 376:cb4d9db17537 | 787 | /* Write the BOR Option Byte */ |
mbed_official | 376:cb4d9db17537 | 788 | OB->USER = tmp; |
mbed_official | 376:cb4d9db17537 | 789 | } |
mbed_official | 376:cb4d9db17537 | 790 | |
mbed_official | 376:cb4d9db17537 | 791 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 792 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 793 | |
mbed_official | 376:cb4d9db17537 | 794 | /* Return the Option Byte program Status */ |
mbed_official | 376:cb4d9db17537 | 795 | return status; |
mbed_official | 376:cb4d9db17537 | 796 | } |
mbed_official | 376:cb4d9db17537 | 797 | |
mbed_official | 376:cb4d9db17537 | 798 | |
mbed_official | 376:cb4d9db17537 | 799 | /** |
mbed_official | 376:cb4d9db17537 | 800 | * @brief Enables or disables the read/write protection (PCROP) of the desired |
mbed_official | 376:cb4d9db17537 | 801 | * sectors, for the first 64KB of the Flash. |
mbed_official | 376:cb4d9db17537 | 802 | * @param OB_WRP: specifies the address of the pages to be write protected. |
mbed_official | 376:cb4d9db17537 | 803 | * This parameter can be: |
mbed_official | 376:cb4d9db17537 | 804 | * @arg value between OB_WRP_Pages0to31 and OB_WRP_Pages480to511 |
mbed_official | 376:cb4d9db17537 | 805 | * @arg OB_WRP_AllPages |
mbed_official | 376:cb4d9db17537 | 806 | * @param NewState: new state of the specified FLASH Pages Write protection. |
mbed_official | 376:cb4d9db17537 | 807 | * This parameter can be: ENABLE or DISABLE. |
mbed_official | 376:cb4d9db17537 | 808 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 809 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 810 | */ |
mbed_official | 376:cb4d9db17537 | 811 | static HAL_StatusTypeDef FLASH_OB_PCROPConfig(uint32_t OB_WRP, FunctionalState NewState) |
mbed_official | 376:cb4d9db17537 | 812 | { |
mbed_official | 376:cb4d9db17537 | 813 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 814 | uint32_t WRP01_Data = 0; |
mbed_official | 376:cb4d9db17537 | 815 | uint32_t tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 816 | |
mbed_official | 376:cb4d9db17537 | 817 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 818 | assert_param(IS_OB_WRP(OB_WRP)); |
mbed_official | 376:cb4d9db17537 | 819 | assert_param(IS_FUNCTIONAL_STATE(NewState)); |
mbed_official | 376:cb4d9db17537 | 820 | |
mbed_official | 376:cb4d9db17537 | 821 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 822 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 823 | |
mbed_official | 376:cb4d9db17537 | 824 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 825 | { |
mbed_official | 376:cb4d9db17537 | 826 | if (NewState != DISABLE) |
mbed_official | 376:cb4d9db17537 | 827 | { |
mbed_official | 376:cb4d9db17537 | 828 | WRP01_Data = (uint16_t)(~OB_WRP & (WRP01_MASK & OB->WRP01)); |
mbed_official | 376:cb4d9db17537 | 829 | |
mbed_official | 376:cb4d9db17537 | 830 | tmp1 = (uint32_t)((~WRP01_Data) << 16)|(WRP01_Data); |
mbed_official | 376:cb4d9db17537 | 831 | OB->WRP01 = tmp1; |
mbed_official | 376:cb4d9db17537 | 832 | } |
mbed_official | 376:cb4d9db17537 | 833 | |
mbed_official | 376:cb4d9db17537 | 834 | else |
mbed_official | 376:cb4d9db17537 | 835 | { |
mbed_official | 376:cb4d9db17537 | 836 | WRP01_Data = (uint16_t)((OB_WRP & WRP01_MASK) | OB->WRP01); |
mbed_official | 376:cb4d9db17537 | 837 | |
mbed_official | 376:cb4d9db17537 | 838 | tmp1 = (uint32_t)(~(WRP01_Data) << 16)|(WRP01_Data); |
mbed_official | 376:cb4d9db17537 | 839 | OB->WRP01 = tmp1; |
mbed_official | 376:cb4d9db17537 | 840 | } |
mbed_official | 376:cb4d9db17537 | 841 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 842 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 843 | } |
mbed_official | 376:cb4d9db17537 | 844 | |
mbed_official | 376:cb4d9db17537 | 845 | /* Return the write protection operation Status */ |
mbed_official | 376:cb4d9db17537 | 846 | return status; |
mbed_official | 376:cb4d9db17537 | 847 | } |
mbed_official | 376:cb4d9db17537 | 848 | |
mbed_official | 376:cb4d9db17537 | 849 | /** |
mbed_official | 376:cb4d9db17537 | 850 | * @brief Select the Protection Mode (SPRMOD). |
mbed_official | 376:cb4d9db17537 | 851 | * @note Once SPRMOD bit is active, unprotection of a protected sector is not possible |
mbed_official | 376:cb4d9db17537 | 852 | * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPERR Flag |
mbed_official | 376:cb4d9db17537 | 853 | * @param OB_PcROP: Select the Protection Mode of WPR bits. |
mbed_official | 376:cb4d9db17537 | 854 | * This parameter can be: |
mbed_official | 376:cb4d9db17537 | 855 | * @arg OB_PCROP_SELECTED: nWRP control the read&write protection (PcROP) of respective user sectors. |
mbed_official | 376:cb4d9db17537 | 856 | * @arg OB_PCROP_DESELECTED: nWRP control the write protection of respective user sectors. |
mbed_official | 376:cb4d9db17537 | 857 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 858 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 859 | */ |
mbed_official | 376:cb4d9db17537 | 860 | static HAL_StatusTypeDef FLASH_OB_PCROPSelectionConfig(uint16_t OB_PcROP) |
mbed_official | 376:cb4d9db17537 | 861 | { |
mbed_official | 376:cb4d9db17537 | 862 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 863 | uint16_t tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 864 | uint32_t tmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 865 | uint8_t optiontmp = 0; |
mbed_official | 376:cb4d9db17537 | 866 | uint16_t optiontmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 867 | |
mbed_official | 376:cb4d9db17537 | 868 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 869 | assert_param(IS_OB_PCROP_SELECT(OB_PcROP)); |
mbed_official | 376:cb4d9db17537 | 870 | |
mbed_official | 376:cb4d9db17537 | 871 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 872 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 873 | |
mbed_official | 376:cb4d9db17537 | 874 | /* Mask RDP Byte */ |
mbed_official | 376:cb4d9db17537 | 875 | optiontmp = (uint8_t)(*(__IO uint8_t *)(OB_BASE)); |
mbed_official | 376:cb4d9db17537 | 876 | |
mbed_official | 376:cb4d9db17537 | 877 | /* Update Option Byte */ |
mbed_official | 376:cb4d9db17537 | 878 | optiontmp2 = (uint16_t)(OB_PcROP | optiontmp); |
mbed_official | 376:cb4d9db17537 | 879 | |
mbed_official | 376:cb4d9db17537 | 880 | |
mbed_official | 376:cb4d9db17537 | 881 | /* calculate the option byte to write */ |
mbed_official | 376:cb4d9db17537 | 882 | tmp1 = (uint16_t)(~(optiontmp2 )); |
mbed_official | 376:cb4d9db17537 | 883 | tmp2 = (uint32_t)(((uint32_t)((uint32_t)(tmp1) << 16)) | ((uint32_t)optiontmp2)); |
mbed_official | 376:cb4d9db17537 | 884 | |
mbed_official | 376:cb4d9db17537 | 885 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 886 | { |
mbed_official | 376:cb4d9db17537 | 887 | /* program PCRop */ |
mbed_official | 376:cb4d9db17537 | 888 | OB->RDP = tmp2; |
mbed_official | 376:cb4d9db17537 | 889 | } |
mbed_official | 376:cb4d9db17537 | 890 | |
mbed_official | 376:cb4d9db17537 | 891 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 892 | status = FLASH_WaitForLastOperation(HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 893 | |
mbed_official | 376:cb4d9db17537 | 894 | /* Return the Read protection operation Status */ |
mbed_official | 376:cb4d9db17537 | 895 | return status; |
mbed_official | 376:cb4d9db17537 | 896 | } |
mbed_official | 376:cb4d9db17537 | 897 | |
mbed_official | 376:cb4d9db17537 | 898 | /** |
mbed_official | 376:cb4d9db17537 | 899 | * @brief Select the Protection Mode (SPRMOD). |
mbed_official | 376:cb4d9db17537 | 900 | * @note Once SPRMOD bit is active, unprotection of a protected sector is not possible |
mbed_official | 376:cb4d9db17537 | 901 | * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPERR Flag |
mbed_official | 376:cb4d9db17537 | 902 | * @param None |
mbed_official | 376:cb4d9db17537 | 903 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 904 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 905 | */ |
mbed_official | 376:cb4d9db17537 | 906 | HAL_StatusTypeDef HAL_FLASHEx_OB_SelectPCROP(void) |
mbed_official | 376:cb4d9db17537 | 907 | { |
mbed_official | 376:cb4d9db17537 | 908 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 909 | uint16_t tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 910 | uint32_t tmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 911 | uint8_t optiontmp = 0; |
mbed_official | 376:cb4d9db17537 | 912 | uint16_t optiontmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 913 | |
mbed_official | 376:cb4d9db17537 | 914 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 915 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 916 | |
mbed_official | 376:cb4d9db17537 | 917 | /* Mask RDP Byte */ |
mbed_official | 376:cb4d9db17537 | 918 | optiontmp = (uint8_t)(*(__IO uint8_t *)(OB_BASE)); |
mbed_official | 376:cb4d9db17537 | 919 | |
mbed_official | 376:cb4d9db17537 | 920 | /* Update Option Byte */ |
mbed_official | 376:cb4d9db17537 | 921 | optiontmp2 = (uint16_t)(FLASH_OBR_SPRMOD | optiontmp); |
mbed_official | 376:cb4d9db17537 | 922 | |
mbed_official | 376:cb4d9db17537 | 923 | |
mbed_official | 376:cb4d9db17537 | 924 | /* calculate the option byte to write */ |
mbed_official | 376:cb4d9db17537 | 925 | tmp1 = (uint16_t)(~(optiontmp2 )); |
mbed_official | 376:cb4d9db17537 | 926 | tmp2 = (uint32_t)(((uint32_t)((uint32_t)(tmp1) << 16)) | ((uint32_t)optiontmp2)); |
mbed_official | 376:cb4d9db17537 | 927 | |
mbed_official | 376:cb4d9db17537 | 928 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 929 | { |
mbed_official | 376:cb4d9db17537 | 930 | /* program PCRop */ |
mbed_official | 376:cb4d9db17537 | 931 | OB->RDP = tmp2; |
mbed_official | 376:cb4d9db17537 | 932 | } |
mbed_official | 376:cb4d9db17537 | 933 | |
mbed_official | 376:cb4d9db17537 | 934 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 935 | status = FLASH_WaitForLastOperation(HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 936 | |
mbed_official | 376:cb4d9db17537 | 937 | /* Return the Read protection operation Status */ |
mbed_official | 376:cb4d9db17537 | 938 | return status; |
mbed_official | 376:cb4d9db17537 | 939 | |
mbed_official | 376:cb4d9db17537 | 940 | } |
mbed_official | 376:cb4d9db17537 | 941 | |
mbed_official | 376:cb4d9db17537 | 942 | /** |
mbed_official | 376:cb4d9db17537 | 943 | * @brief Deselect the Protection Mode (SPRMOD). |
mbed_official | 376:cb4d9db17537 | 944 | * @note Once SPRMOD bit is active, unprotection of a protected sector is not possible |
mbed_official | 376:cb4d9db17537 | 945 | * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPERR Flag |
mbed_official | 376:cb4d9db17537 | 946 | * @param None |
mbed_official | 376:cb4d9db17537 | 947 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 948 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 949 | */ |
mbed_official | 376:cb4d9db17537 | 950 | HAL_StatusTypeDef HAL_FLASHEx_OB_DeSelectPCROP(void) |
mbed_official | 376:cb4d9db17537 | 951 | { |
mbed_official | 376:cb4d9db17537 | 952 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 953 | uint16_t tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 954 | uint32_t tmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 955 | uint8_t optiontmp = 0; |
mbed_official | 376:cb4d9db17537 | 956 | uint16_t optiontmp2 = 0; |
mbed_official | 376:cb4d9db17537 | 957 | |
mbed_official | 376:cb4d9db17537 | 958 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 959 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 960 | |
mbed_official | 376:cb4d9db17537 | 961 | /* Mask RDP Byte */ |
mbed_official | 376:cb4d9db17537 | 962 | optiontmp = (uint8_t)(*(__IO uint8_t *)(OB_BASE)); |
mbed_official | 376:cb4d9db17537 | 963 | |
mbed_official | 376:cb4d9db17537 | 964 | /* Update Option Byte */ |
mbed_official | 376:cb4d9db17537 | 965 | optiontmp2 = (uint16_t)(optiontmp); |
mbed_official | 376:cb4d9db17537 | 966 | |
mbed_official | 376:cb4d9db17537 | 967 | /* calculate the option byte to write */ |
mbed_official | 376:cb4d9db17537 | 968 | tmp1 = (uint16_t)(~(optiontmp2 )); |
mbed_official | 376:cb4d9db17537 | 969 | tmp2 = (uint32_t)(((uint32_t)((uint32_t)(tmp1) << 16)) | ((uint32_t)optiontmp2)); |
mbed_official | 376:cb4d9db17537 | 970 | |
mbed_official | 376:cb4d9db17537 | 971 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 972 | { |
mbed_official | 376:cb4d9db17537 | 973 | /* program PCRop */ |
mbed_official | 376:cb4d9db17537 | 974 | OB->RDP = tmp2; |
mbed_official | 376:cb4d9db17537 | 975 | } |
mbed_official | 376:cb4d9db17537 | 976 | |
mbed_official | 376:cb4d9db17537 | 977 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 978 | status = FLASH_WaitForLastOperation(HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 979 | |
mbed_official | 376:cb4d9db17537 | 980 | /* Return the Read protection operation Status */ |
mbed_official | 376:cb4d9db17537 | 981 | return status; |
mbed_official | 376:cb4d9db17537 | 982 | } |
mbed_official | 376:cb4d9db17537 | 983 | |
mbed_official | 376:cb4d9db17537 | 984 | |
mbed_official | 376:cb4d9db17537 | 985 | /** |
mbed_official | 376:cb4d9db17537 | 986 | * @brief Sets or resets the BOOT1 option bit. |
mbed_official | 376:cb4d9db17537 | 987 | * @param OB_BOOT1: Set or Reset the BOOT1 option bit. |
mbed_official | 376:cb4d9db17537 | 988 | * This parameter can be one of the following values: |
mbed_official | 376:cb4d9db17537 | 989 | * @arg OB_BOOT1_RESET: BOOT1 option bit reset |
mbed_official | 376:cb4d9db17537 | 990 | * @arg OB_BOOT1_SET: BOOT1 option bit set |
mbed_official | 376:cb4d9db17537 | 991 | * @retval None |
mbed_official | 376:cb4d9db17537 | 992 | */ |
mbed_official | 376:cb4d9db17537 | 993 | static HAL_StatusTypeDef FLASH_OB_BootConfig(uint16_t OB_BOOT) |
mbed_official | 376:cb4d9db17537 | 994 | { |
mbed_official | 376:cb4d9db17537 | 995 | HAL_StatusTypeDef status = HAL_OK; |
mbed_official | 376:cb4d9db17537 | 996 | uint32_t tmp = 0, tmp1 = 0; |
mbed_official | 376:cb4d9db17537 | 997 | |
mbed_official | 376:cb4d9db17537 | 998 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 999 | assert_param(IS_OB_BOOT1(OB_BOOT)); |
mbed_official | 376:cb4d9db17537 | 1000 | |
mbed_official | 376:cb4d9db17537 | 1001 | /* Get the User Option byte register */ |
mbed_official | 376:cb4d9db17537 | 1002 | tmp1 = (FLASH->OBR & 0x007F0000) >> 16; |
mbed_official | 376:cb4d9db17537 | 1003 | |
mbed_official | 376:cb4d9db17537 | 1004 | /* Calculate the option byte to write */ |
mbed_official | 376:cb4d9db17537 | 1005 | tmp = (uint32_t)~(OB_BOOT | tmp1)<<16; |
mbed_official | 376:cb4d9db17537 | 1006 | tmp |= (OB_BOOT | tmp1); |
mbed_official | 376:cb4d9db17537 | 1007 | |
mbed_official | 376:cb4d9db17537 | 1008 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1009 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1010 | |
mbed_official | 376:cb4d9db17537 | 1011 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1012 | { |
mbed_official | 376:cb4d9db17537 | 1013 | /* Write the BOOT Option Byte */ |
mbed_official | 376:cb4d9db17537 | 1014 | OB->USER = tmp; |
mbed_official | 376:cb4d9db17537 | 1015 | } |
mbed_official | 376:cb4d9db17537 | 1016 | |
mbed_official | 376:cb4d9db17537 | 1017 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1018 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1019 | |
mbed_official | 376:cb4d9db17537 | 1020 | /* Return the Option Byte program Status */ |
mbed_official | 376:cb4d9db17537 | 1021 | return status; |
mbed_official | 376:cb4d9db17537 | 1022 | } |
mbed_official | 376:cb4d9db17537 | 1023 | |
mbed_official | 376:cb4d9db17537 | 1024 | /** |
mbed_official | 376:cb4d9db17537 | 1025 | * @brief Write a Byte at a specified address in data memory. |
mbed_official | 376:cb4d9db17537 | 1026 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock() function |
mbed_official | 376:cb4d9db17537 | 1027 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 1028 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to the data EEPROM access |
mbed_official | 376:cb4d9db17537 | 1029 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 1030 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 1031 | * @param Address: specifies the address to be written. |
mbed_official | 376:cb4d9db17537 | 1032 | * @param Data: specifies the data to be written. |
mbed_official | 376:cb4d9db17537 | 1033 | * @note This function assumes that data word is already erased. |
mbed_official | 376:cb4d9db17537 | 1034 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 1035 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 1036 | */ |
mbed_official | 376:cb4d9db17537 | 1037 | static HAL_StatusTypeDef FLASH_DATAEEPROM_FastProgramByte(uint32_t Address, uint8_t Data) |
mbed_official | 376:cb4d9db17537 | 1038 | { |
mbed_official | 376:cb4d9db17537 | 1039 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 1040 | |
mbed_official | 376:cb4d9db17537 | 1041 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 1042 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 1043 | |
mbed_official | 376:cb4d9db17537 | 1044 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1045 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1046 | |
mbed_official | 376:cb4d9db17537 | 1047 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1048 | { |
mbed_official | 376:cb4d9db17537 | 1049 | /* Clear the FTDW bit */ |
mbed_official | 376:cb4d9db17537 | 1050 | FLASH->PECR &= (uint32_t)(~((uint32_t)FLASH_PECR_FTDW)); |
mbed_official | 376:cb4d9db17537 | 1051 | |
mbed_official | 376:cb4d9db17537 | 1052 | /* If the previous operation is completed, proceed to write the new Data */ |
mbed_official | 376:cb4d9db17537 | 1053 | *(__IO uint8_t *)Address = Data; |
mbed_official | 376:cb4d9db17537 | 1054 | |
mbed_official | 376:cb4d9db17537 | 1055 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1056 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1057 | } |
mbed_official | 376:cb4d9db17537 | 1058 | /* Return the Write Status */ |
mbed_official | 376:cb4d9db17537 | 1059 | return status; |
mbed_official | 376:cb4d9db17537 | 1060 | } |
mbed_official | 376:cb4d9db17537 | 1061 | |
mbed_official | 376:cb4d9db17537 | 1062 | /** |
mbed_official | 376:cb4d9db17537 | 1063 | * @brief Writes a half word at a specified address in data memory. |
mbed_official | 376:cb4d9db17537 | 1064 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock() function |
mbed_official | 376:cb4d9db17537 | 1065 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 1066 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to he data EEPROM access |
mbed_official | 376:cb4d9db17537 | 1067 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 1068 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 1069 | * @param Address: specifies the address to be written. |
mbed_official | 376:cb4d9db17537 | 1070 | * @param Data: specifies the data to be written. |
mbed_official | 376:cb4d9db17537 | 1071 | * @note This function assumes that the is data word is already erased. |
mbed_official | 376:cb4d9db17537 | 1072 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 1073 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 1074 | */ |
mbed_official | 376:cb4d9db17537 | 1075 | static HAL_StatusTypeDef FLASH_DATAEEPROM_FastProgramHalfWord(uint32_t Address, uint16_t Data) |
mbed_official | 376:cb4d9db17537 | 1076 | { |
mbed_official | 376:cb4d9db17537 | 1077 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 1078 | |
mbed_official | 376:cb4d9db17537 | 1079 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 1080 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 1081 | |
mbed_official | 376:cb4d9db17537 | 1082 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1083 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1084 | |
mbed_official | 376:cb4d9db17537 | 1085 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1086 | { |
mbed_official | 376:cb4d9db17537 | 1087 | /* Clear the FTDW bit */ |
mbed_official | 376:cb4d9db17537 | 1088 | FLASH->PECR &= (uint32_t)(~((uint32_t)FLASH_PECR_FTDW)); |
mbed_official | 376:cb4d9db17537 | 1089 | |
mbed_official | 376:cb4d9db17537 | 1090 | /* If the previous operation is completed, proceed to write the new data */ |
mbed_official | 376:cb4d9db17537 | 1091 | *(__IO uint16_t *)Address = Data; |
mbed_official | 376:cb4d9db17537 | 1092 | |
mbed_official | 376:cb4d9db17537 | 1093 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1094 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1095 | } |
mbed_official | 376:cb4d9db17537 | 1096 | /* Return the Write Status */ |
mbed_official | 376:cb4d9db17537 | 1097 | return status; |
mbed_official | 376:cb4d9db17537 | 1098 | } |
mbed_official | 376:cb4d9db17537 | 1099 | |
mbed_official | 376:cb4d9db17537 | 1100 | /** |
mbed_official | 376:cb4d9db17537 | 1101 | * @brief Programs a word at a specified address in data memory. |
mbed_official | 376:cb4d9db17537 | 1102 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock() function |
mbed_official | 376:cb4d9db17537 | 1103 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 1104 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to the data EEPROM access |
mbed_official | 376:cb4d9db17537 | 1105 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 1106 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 1107 | * @param Address: specifies the address to be written. |
mbed_official | 376:cb4d9db17537 | 1108 | * @param Data: specifies the data to be written. |
mbed_official | 376:cb4d9db17537 | 1109 | * @note This function assumes that the is data word is already erased. |
mbed_official | 376:cb4d9db17537 | 1110 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 1111 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 1112 | */ |
mbed_official | 376:cb4d9db17537 | 1113 | static HAL_StatusTypeDef FLASH_DATAEEPROM_FastProgramWord(uint32_t Address, uint32_t Data) |
mbed_official | 376:cb4d9db17537 | 1114 | { |
mbed_official | 376:cb4d9db17537 | 1115 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 1116 | |
mbed_official | 376:cb4d9db17537 | 1117 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 1118 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 1119 | |
mbed_official | 376:cb4d9db17537 | 1120 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1121 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1122 | |
mbed_official | 376:cb4d9db17537 | 1123 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1124 | { |
mbed_official | 376:cb4d9db17537 | 1125 | /* Clear the FTDW bit */ |
mbed_official | 376:cb4d9db17537 | 1126 | FLASH->PECR &= (uint32_t)(~((uint32_t)FLASH_PECR_FTDW)); |
mbed_official | 376:cb4d9db17537 | 1127 | |
mbed_official | 376:cb4d9db17537 | 1128 | /* If the previous operation is completed, proceed to program the new data */ |
mbed_official | 376:cb4d9db17537 | 1129 | *(__IO uint32_t *)Address = Data; |
mbed_official | 376:cb4d9db17537 | 1130 | |
mbed_official | 376:cb4d9db17537 | 1131 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1132 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1133 | } |
mbed_official | 376:cb4d9db17537 | 1134 | /* Return the Write Status */ |
mbed_official | 376:cb4d9db17537 | 1135 | return status; |
mbed_official | 376:cb4d9db17537 | 1136 | } |
mbed_official | 376:cb4d9db17537 | 1137 | |
mbed_official | 376:cb4d9db17537 | 1138 | /** |
mbed_official | 376:cb4d9db17537 | 1139 | * @brief Write a Byte at a specified address in data memory without erase. |
mbed_official | 376:cb4d9db17537 | 1140 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock() function |
mbed_official | 376:cb4d9db17537 | 1141 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 1142 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to he data EEPROM access |
mbed_official | 376:cb4d9db17537 | 1143 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 1144 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 1145 | * @param Address: specifies the address to be written. |
mbed_official | 376:cb4d9db17537 | 1146 | * @param Data: specifies the data to be written. |
mbed_official | 376:cb4d9db17537 | 1147 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 1148 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 1149 | */ |
mbed_official | 376:cb4d9db17537 | 1150 | static HAL_StatusTypeDef FLASH_DATAEEPROM_ProgramByte(uint32_t Address, uint8_t Data) |
mbed_official | 376:cb4d9db17537 | 1151 | { |
mbed_official | 376:cb4d9db17537 | 1152 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 1153 | |
mbed_official | 376:cb4d9db17537 | 1154 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 1155 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 1156 | |
mbed_official | 376:cb4d9db17537 | 1157 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1158 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1159 | |
mbed_official | 376:cb4d9db17537 | 1160 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1161 | { |
mbed_official | 376:cb4d9db17537 | 1162 | /* Set the FTDW bit */ |
mbed_official | 376:cb4d9db17537 | 1163 | FLASH->PECR |= (uint32_t)FLASH_PECR_FTDW; |
mbed_official | 376:cb4d9db17537 | 1164 | |
mbed_official | 376:cb4d9db17537 | 1165 | *(__IO uint8_t *)Address = Data; |
mbed_official | 376:cb4d9db17537 | 1166 | |
mbed_official | 376:cb4d9db17537 | 1167 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1168 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1169 | } |
mbed_official | 376:cb4d9db17537 | 1170 | /* Return the Write Status */ |
mbed_official | 376:cb4d9db17537 | 1171 | return status; |
mbed_official | 376:cb4d9db17537 | 1172 | } |
mbed_official | 376:cb4d9db17537 | 1173 | |
mbed_official | 376:cb4d9db17537 | 1174 | /** |
mbed_official | 376:cb4d9db17537 | 1175 | * @brief Writes a half word at a specified address in data memory without erase. |
mbed_official | 376:cb4d9db17537 | 1176 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock function |
mbed_official | 376:cb4d9db17537 | 1177 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 1178 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to he data EEPROM access |
mbed_official | 376:cb4d9db17537 | 1179 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 1180 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 1181 | * @param Address: specifies the address to be written. |
mbed_official | 376:cb4d9db17537 | 1182 | * @param Data: specifies the data to be written. |
mbed_official | 376:cb4d9db17537 | 1183 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 1184 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 1185 | */ |
mbed_official | 376:cb4d9db17537 | 1186 | static HAL_StatusTypeDef FLASH_DATAEEPROM_ProgramHalfWord(uint32_t Address, uint16_t Data) |
mbed_official | 376:cb4d9db17537 | 1187 | { |
mbed_official | 376:cb4d9db17537 | 1188 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 1189 | |
mbed_official | 376:cb4d9db17537 | 1190 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 1191 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 1192 | |
mbed_official | 376:cb4d9db17537 | 1193 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1194 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1195 | |
mbed_official | 376:cb4d9db17537 | 1196 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1197 | { |
mbed_official | 376:cb4d9db17537 | 1198 | /* Set the FTDW bit */ |
mbed_official | 376:cb4d9db17537 | 1199 | FLASH->PECR |= (uint32_t)FLASH_PECR_FTDW; |
mbed_official | 376:cb4d9db17537 | 1200 | |
mbed_official | 376:cb4d9db17537 | 1201 | *(__IO uint16_t *)Address = Data; |
mbed_official | 376:cb4d9db17537 | 1202 | |
mbed_official | 376:cb4d9db17537 | 1203 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1204 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1205 | } |
mbed_official | 376:cb4d9db17537 | 1206 | /* Return the Write Status */ |
mbed_official | 376:cb4d9db17537 | 1207 | return status; |
mbed_official | 376:cb4d9db17537 | 1208 | } |
mbed_official | 376:cb4d9db17537 | 1209 | |
mbed_official | 376:cb4d9db17537 | 1210 | /** |
mbed_official | 376:cb4d9db17537 | 1211 | * @brief Programs a word at a specified address in data memory without erase. |
mbed_official | 376:cb4d9db17537 | 1212 | * @note To correctly run this function, the HAL_FLASHEx_DATAEEPROM_Unlock() function |
mbed_official | 376:cb4d9db17537 | 1213 | * must be called before. |
mbed_official | 376:cb4d9db17537 | 1214 | * Call the HAL_FLASHEx_DATAEEPROM_Lock() to he data EEPROM access |
mbed_official | 376:cb4d9db17537 | 1215 | * and Flash program erase control register access(recommended to protect |
mbed_official | 376:cb4d9db17537 | 1216 | * the DATA_EEPROM against possible unwanted operation). |
mbed_official | 376:cb4d9db17537 | 1217 | * @param Address: specifies the address to be written. |
mbed_official | 376:cb4d9db17537 | 1218 | * @param Data: specifies the data to be written. |
mbed_official | 376:cb4d9db17537 | 1219 | * @retval FLASH Status: The returned value can be: |
mbed_official | 376:cb4d9db17537 | 1220 | * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. |
mbed_official | 376:cb4d9db17537 | 1221 | */ |
mbed_official | 376:cb4d9db17537 | 1222 | static HAL_StatusTypeDef FLASH_DATAEEPROM_ProgramWord(uint32_t Address, uint32_t Data) |
mbed_official | 376:cb4d9db17537 | 1223 | { |
mbed_official | 376:cb4d9db17537 | 1224 | HAL_StatusTypeDef status = HAL_ERROR; |
mbed_official | 376:cb4d9db17537 | 1225 | |
mbed_official | 376:cb4d9db17537 | 1226 | /* Check the parameters */ |
mbed_official | 376:cb4d9db17537 | 1227 | assert_param(IS_FLASH_DATA_ADDRESS(Address)); |
mbed_official | 376:cb4d9db17537 | 1228 | |
mbed_official | 376:cb4d9db17537 | 1229 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1230 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1231 | |
mbed_official | 376:cb4d9db17537 | 1232 | if(status == HAL_OK) |
mbed_official | 376:cb4d9db17537 | 1233 | { |
mbed_official | 376:cb4d9db17537 | 1234 | /* Set the FTDW bit */ |
mbed_official | 376:cb4d9db17537 | 1235 | FLASH->PECR |= (uint32_t)FLASH_PECR_FTDW; |
mbed_official | 376:cb4d9db17537 | 1236 | |
mbed_official | 376:cb4d9db17537 | 1237 | *(__IO uint32_t *)Address = Data; |
mbed_official | 376:cb4d9db17537 | 1238 | |
mbed_official | 376:cb4d9db17537 | 1239 | /* Wait for last operation to be completed */ |
mbed_official | 376:cb4d9db17537 | 1240 | status = FLASH_WaitForLastOperation((uint32_t)HAL_FLASH_TIMEOUT_VALUE)); |
mbed_official | 376:cb4d9db17537 | 1241 | } |
mbed_official | 376:cb4d9db17537 | 1242 | /* Return the Write Status */ |
mbed_official | 376:cb4d9db17537 | 1243 | return status; |
mbed_official | 376:cb4d9db17537 | 1244 | } |
mbed_official | 376:cb4d9db17537 | 1245 | |
mbed_official | 376:cb4d9db17537 | 1246 | |
mbed_official | 376:cb4d9db17537 | 1247 | /** |
mbed_official | 376:cb4d9db17537 | 1248 | * @} |
mbed_official | 376:cb4d9db17537 | 1249 | */ |
mbed_official | 376:cb4d9db17537 | 1250 | #endif /* HAL_FLASH_MODULE_ENABLED */ |
mbed_official | 376:cb4d9db17537 | 1251 | |
mbed_official | 376:cb4d9db17537 | 1252 | /** |
mbed_official | 376:cb4d9db17537 | 1253 | * @} |
mbed_official | 376:cb4d9db17537 | 1254 | */ |
mbed_official | 376:cb4d9db17537 | 1255 | |
mbed_official | 376:cb4d9db17537 | 1256 | /** |
mbed_official | 376:cb4d9db17537 | 1257 | * @} |
mbed_official | 376:cb4d9db17537 | 1258 | */ |
mbed_official | 376:cb4d9db17537 | 1259 | |
mbed_official | 376:cb4d9db17537 | 1260 | |
mbed_official | 376:cb4d9db17537 | 1261 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
mbed_official | 376:cb4d9db17537 | 1262 | |
mbed_official | 376:cb4d9db17537 | 1263 |