mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

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targets/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_flash.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
Parent:
186:707f6e361f3e 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32l0xx_hal_flash.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @brief Header file of Flash HAL module.
<> 144:ef7eb2e8f9f7 6 ******************************************************************************
<> 144:ef7eb2e8f9f7 7 * @attention
<> 144:ef7eb2e8f9f7 8 *
<> 144:ef7eb2e8f9f7 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 12 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 13 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 14 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 17 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 19 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 20 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 21 *
<> 144:ef7eb2e8f9f7 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 32 *
Anna Bridge 186:707f6e361f3e 33 ******************************************************************************
<> 144:ef7eb2e8f9f7 34 */
<> 144:ef7eb2e8f9f7 35
<> 144:ef7eb2e8f9f7 36 /* Define to prevent recursive inclusion -------------------------------------*/
Anna Bridge 186:707f6e361f3e 37 #ifndef __STM32L0xx_HAL_FLASH_H
Anna Bridge 186:707f6e361f3e 38 #define __STM32L0xx_HAL_FLASH_H
<> 144:ef7eb2e8f9f7 39
<> 144:ef7eb2e8f9f7 40 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 41 extern "C" {
<> 144:ef7eb2e8f9f7 42 #endif
<> 144:ef7eb2e8f9f7 43
<> 144:ef7eb2e8f9f7 44 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 45 #include "stm32l0xx_hal_def.h"
Anna Bridge 186:707f6e361f3e 46
<> 144:ef7eb2e8f9f7 47 /** @addtogroup STM32L0xx_HAL_Driver
<> 144:ef7eb2e8f9f7 48 * @{
<> 144:ef7eb2e8f9f7 49 */
<> 144:ef7eb2e8f9f7 50
Anna Bridge 186:707f6e361f3e 51 /** @addtogroup FLASH
Anna Bridge 186:707f6e361f3e 52 * @{
Anna Bridge 186:707f6e361f3e 53 */
Anna Bridge 186:707f6e361f3e 54
Anna Bridge 186:707f6e361f3e 55 /** @addtogroup FLASH_Private_Constants
Anna Bridge 186:707f6e361f3e 56 * @{
Anna Bridge 186:707f6e361f3e 57 */
Anna Bridge 186:707f6e361f3e 58 #define FLASH_TIMEOUT_VALUE (50000U) /* 50 s */
Anna Bridge 186:707f6e361f3e 59 #define FLASH_SIZE_DATA_REGISTER FLASHSIZE_BASE
Anna Bridge 186:707f6e361f3e 60 /**
Anna Bridge 186:707f6e361f3e 61 * @}
Anna Bridge 186:707f6e361f3e 62 */
Anna Bridge 186:707f6e361f3e 63
Anna Bridge 186:707f6e361f3e 64 /** @addtogroup FLASH_Private_Macros
<> 144:ef7eb2e8f9f7 65 * @{
<> 144:ef7eb2e8f9f7 66 */
<> 144:ef7eb2e8f9f7 67
Anna Bridge 186:707f6e361f3e 68 #define IS_FLASH_TYPEPROGRAM(_VALUE_) ((_VALUE_) == FLASH_TYPEPROGRAM_WORD)
Anna Bridge 186:707f6e361f3e 69
Anna Bridge 186:707f6e361f3e 70 #define IS_FLASH_LATENCY(__LATENCY__) (((__LATENCY__) == FLASH_LATENCY_0) || \
Anna Bridge 186:707f6e361f3e 71 ((__LATENCY__) == FLASH_LATENCY_1))
Anna Bridge 186:707f6e361f3e 72
Anna Bridge 186:707f6e361f3e 73 /**
Anna Bridge 186:707f6e361f3e 74 * @}
Anna Bridge 186:707f6e361f3e 75 */
Anna Bridge 186:707f6e361f3e 76
Anna Bridge 186:707f6e361f3e 77 /* Exported types ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 78 /** @defgroup FLASH_Exported_Types FLASH Exported Types
<> 144:ef7eb2e8f9f7 79 * @{
<> 144:ef7eb2e8f9f7 80 */
<> 144:ef7eb2e8f9f7 81
<> 144:ef7eb2e8f9f7 82 /**
<> 144:ef7eb2e8f9f7 83 * @brief FLASH Procedure structure definition
<> 144:ef7eb2e8f9f7 84 */
<> 144:ef7eb2e8f9f7 85 typedef enum
<> 144:ef7eb2e8f9f7 86 {
Anna Bridge 186:707f6e361f3e 87 FLASH_PROC_NONE = 0,
Anna Bridge 186:707f6e361f3e 88 FLASH_PROC_PAGEERASE = 1,
Anna Bridge 186:707f6e361f3e 89 FLASH_PROC_PROGRAM = 2,
<> 144:ef7eb2e8f9f7 90 } FLASH_ProcedureTypeDef;
<> 144:ef7eb2e8f9f7 91
<> 144:ef7eb2e8f9f7 92 /**
<> 144:ef7eb2e8f9f7 93 * @brief FLASH handle Structure definition
<> 144:ef7eb2e8f9f7 94 */
<> 144:ef7eb2e8f9f7 95 typedef struct
<> 144:ef7eb2e8f9f7 96 {
Anna Bridge 186:707f6e361f3e 97 __IO FLASH_ProcedureTypeDef ProcedureOnGoing; /*!< Internal variable to indicate which procedure is ongoing or not in IT context */
<> 144:ef7eb2e8f9f7 98
Anna Bridge 186:707f6e361f3e 99 __IO uint32_t NbPagesToErase; /*!< Internal variable to save the remaining sectors to erase in IT context*/
<> 144:ef7eb2e8f9f7 100
Anna Bridge 186:707f6e361f3e 101 __IO uint32_t Address; /*!< Internal variable to save address selected for program or erase */
<> 144:ef7eb2e8f9f7 102
Anna Bridge 186:707f6e361f3e 103 __IO uint32_t Page; /*!< Internal variable to define the current page which is erasing */
<> 144:ef7eb2e8f9f7 104
Anna Bridge 186:707f6e361f3e 105 HAL_LockTypeDef Lock; /*!< FLASH locking object */
<> 144:ef7eb2e8f9f7 106
Anna Bridge 186:707f6e361f3e 107 __IO uint32_t ErrorCode; /*!< FLASH error code
Anna Bridge 186:707f6e361f3e 108 This parameter can be a value of @ref FLASH_Error_Codes */
Anna Bridge 186:707f6e361f3e 109 } FLASH_ProcessTypeDef;
<> 144:ef7eb2e8f9f7 110
<> 144:ef7eb2e8f9f7 111 /**
<> 144:ef7eb2e8f9f7 112 * @}
<> 144:ef7eb2e8f9f7 113 */
<> 144:ef7eb2e8f9f7 114
Anna Bridge 186:707f6e361f3e 115 /* Exported constants --------------------------------------------------------*/
Anna Bridge 186:707f6e361f3e 116 /** @defgroup FLASH_Exported_Constants FLASH Exported Constants
Anna Bridge 186:707f6e361f3e 117 * @{
Anna Bridge 186:707f6e361f3e 118 */
<> 144:ef7eb2e8f9f7 119
Anna Bridge 186:707f6e361f3e 120 /** @defgroup FLASH_Error_Codes FLASH Error Codes
<> 144:ef7eb2e8f9f7 121 * @{
<> 144:ef7eb2e8f9f7 122 */
<> 144:ef7eb2e8f9f7 123
Anna Bridge 186:707f6e361f3e 124 #define HAL_FLASH_ERROR_NONE 0x00U /*!< No error */
Anna Bridge 186:707f6e361f3e 125 #define HAL_FLASH_ERROR_PGA 0x01U /*!< Programming alignment error */
Anna Bridge 186:707f6e361f3e 126 #define HAL_FLASH_ERROR_WRP 0x02U /*!< Write protection error */
Anna Bridge 186:707f6e361f3e 127 #define HAL_FLASH_ERROR_OPTV 0x04U /*!< Option validity error */
Anna Bridge 186:707f6e361f3e 128 #define HAL_FLASH_ERROR_SIZE 0x08U /*!< */
Anna Bridge 186:707f6e361f3e 129 #define HAL_FLASH_ERROR_RD 0x10U /*!< Read protected error */
Anna Bridge 186:707f6e361f3e 130 #define HAL_FLASH_ERROR_FWWERR 0x20U /*!< FLASH Write or Erase operation aborted */
Anna Bridge 186:707f6e361f3e 131 #define HAL_FLASH_ERROR_NOTZERO 0x40U /*!< FLASH Write operation is done in a not-erased region */
Anna Bridge 186:707f6e361f3e 132
<> 144:ef7eb2e8f9f7 133 /**
<> 144:ef7eb2e8f9f7 134 * @}
<> 144:ef7eb2e8f9f7 135 */
<> 144:ef7eb2e8f9f7 136
Anna Bridge 186:707f6e361f3e 137 /** @defgroup FLASH_Page_Size FLASH size information
<> 144:ef7eb2e8f9f7 138 * @{
<> 144:ef7eb2e8f9f7 139 */
Anna Bridge 186:707f6e361f3e 140
Anna Bridge 186:707f6e361f3e 141 #define FLASH_SIZE (uint32_t)((*((uint32_t *)FLASHSIZE_BASE)&0xFFFF) * 1024U)
Anna Bridge 186:707f6e361f3e 142 #define FLASH_PAGE_SIZE ((uint32_t)128U) /*!< FLASH Page Size in bytes */
Anna Bridge 186:707f6e361f3e 143
Anna Bridge 186:707f6e361f3e 144 /**
Anna Bridge 186:707f6e361f3e 145 * @}
Anna Bridge 186:707f6e361f3e 146 */
Anna Bridge 186:707f6e361f3e 147
Anna Bridge 186:707f6e361f3e 148 /** @defgroup FLASH_Type_Program FLASH Type Program
Anna Bridge 186:707f6e361f3e 149 * @{
Anna Bridge 186:707f6e361f3e 150 */
Anna Bridge 186:707f6e361f3e 151 #define FLASH_TYPEPROGRAM_WORD ((uint32_t)0x02U) /*!<Program a word (32-bit) at a specified address.*/
Anna Bridge 186:707f6e361f3e 152
Anna Bridge 186:707f6e361f3e 153 /**
Anna Bridge 186:707f6e361f3e 154 * @}
Anna Bridge 186:707f6e361f3e 155 */
Anna Bridge 186:707f6e361f3e 156
Anna Bridge 186:707f6e361f3e 157 /** @defgroup FLASH_Latency FLASH Latency
Anna Bridge 186:707f6e361f3e 158 * @{
Anna Bridge 186:707f6e361f3e 159 */
Anna Bridge 186:707f6e361f3e 160 #define FLASH_LATENCY_0 ((uint32_t)0x00000000U) /*!< FLASH Zero Latency cycle */
Anna Bridge 186:707f6e361f3e 161 #define FLASH_LATENCY_1 FLASH_ACR_LATENCY /*!< FLASH One Latency cycle */
Anna Bridge 186:707f6e361f3e 162
<> 144:ef7eb2e8f9f7 163 /**
<> 144:ef7eb2e8f9f7 164 * @}
<> 144:ef7eb2e8f9f7 165 */
<> 144:ef7eb2e8f9f7 166
<> 144:ef7eb2e8f9f7 167 /** @defgroup FLASH_Interrupts FLASH Interrupts
<> 144:ef7eb2e8f9f7 168 * @{
<> 144:ef7eb2e8f9f7 169 */
Anna Bridge 186:707f6e361f3e 170
<> 144:ef7eb2e8f9f7 171 #define FLASH_IT_EOP FLASH_PECR_EOPIE /*!< End of programming interrupt source */
<> 144:ef7eb2e8f9f7 172 #define FLASH_IT_ERR FLASH_PECR_ERRIE /*!< Error interrupt source */
<> 144:ef7eb2e8f9f7 173 /**
<> 144:ef7eb2e8f9f7 174 * @}
<> 144:ef7eb2e8f9f7 175 */
<> 144:ef7eb2e8f9f7 176
<> 144:ef7eb2e8f9f7 177 /** @defgroup FLASH_Flags FLASH Flags
<> 144:ef7eb2e8f9f7 178 * @{
<> 144:ef7eb2e8f9f7 179 */
Anna Bridge 186:707f6e361f3e 180
Anna Bridge 186:707f6e361f3e 181 #define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */
Anna Bridge 186:707f6e361f3e 182 #define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Programming flag */
Anna Bridge 186:707f6e361f3e 183 #define FLASH_FLAG_ENDHV FLASH_SR_HVOFF /*!< FLASH End of High Voltage flag */
Anna Bridge 186:707f6e361f3e 184 #define FLASH_FLAG_READY FLASH_SR_READY /*!< FLASH Ready flag after low power mode */
Anna Bridge 186:707f6e361f3e 185 #define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */
Anna Bridge 186:707f6e361f3e 186 #define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming Alignment error flag */
Anna Bridge 186:707f6e361f3e 187 #define FLASH_FLAG_SIZERR FLASH_SR_SIZERR /*!< FLASH Size error flag */
Anna Bridge 186:707f6e361f3e 188 #define FLASH_FLAG_OPTVERR FLASH_SR_OPTVERR /*!< FLASH Option Validity error flag */
Anna Bridge 186:707f6e361f3e 189 #define FLASH_FLAG_RDERR FLASH_SR_RDERR /*!< FLASH Read protected error flag */
Anna Bridge 186:707f6e361f3e 190 #define FLASH_FLAG_FWWERR FLASH_SR_FWWERR /*!< FLASH Write or Errase operation aborted */
Anna Bridge 186:707f6e361f3e 191 #define FLASH_FLAG_NOTZEROERR FLASH_SR_NOTZEROERR /*!< FLASH Read protected error flag */
Anna Bridge 186:707f6e361f3e 192
<> 144:ef7eb2e8f9f7 193 /**
<> 144:ef7eb2e8f9f7 194 * @}
<> 144:ef7eb2e8f9f7 195 */
<> 144:ef7eb2e8f9f7 196
<> 144:ef7eb2e8f9f7 197 /** @defgroup FLASH_Keys FLASH Keys
<> 144:ef7eb2e8f9f7 198 * @{
<> 144:ef7eb2e8f9f7 199 */
Anna Bridge 186:707f6e361f3e 200
<> 151:5eaa88a5bcc7 201 #define FLASH_PDKEY1 ((uint32_t)0x04152637U) /*!< Flash power down key1 */
<> 151:5eaa88a5bcc7 202 #define FLASH_PDKEY2 ((uint32_t)0xFAFBFCFDU) /*!< Flash power down key2: used with FLASH_PDKEY1
Anna Bridge 186:707f6e361f3e 203 to unlock the RUN_PD bit in FLASH_ACR */
<> 144:ef7eb2e8f9f7 204
<> 151:5eaa88a5bcc7 205 #define FLASH_PEKEY1 ((uint32_t)0x89ABCDEFU) /*!< Flash program erase key1 */
<> 151:5eaa88a5bcc7 206 #define FLASH_PEKEY2 ((uint32_t)0x02030405U) /*!< Flash program erase key: used with FLASH_PEKEY2
Anna Bridge 186:707f6e361f3e 207 to unlock the write access to the FLASH_PECR register and
Anna Bridge 186:707f6e361f3e 208 data EEPROM */
<> 144:ef7eb2e8f9f7 209
<> 151:5eaa88a5bcc7 210 #define FLASH_PRGKEY1 ((uint32_t)0x8C9DAEBFU) /*!< Flash program memory key1 */
Anna Bridge 186:707f6e361f3e 211 #define FLASH_PRGKEY2 ((uint32_t)0x13141516U) /*!< Flash program memory key2: used with FLASH_PRGKEY2
Anna Bridge 186:707f6e361f3e 212 to unlock the program memory */
<> 144:ef7eb2e8f9f7 213
<> 151:5eaa88a5bcc7 214 #define FLASH_OPTKEY1 ((uint32_t)0xFBEAD9C8U) /*!< Flash option key1 */
<> 151:5eaa88a5bcc7 215 #define FLASH_OPTKEY2 ((uint32_t)0x24252627U) /*!< Flash option key2: used with FLASH_OPTKEY1 to
Anna Bridge 186:707f6e361f3e 216 unlock the write access to the option byte block */
<> 144:ef7eb2e8f9f7 217 /**
<> 144:ef7eb2e8f9f7 218 * @}
<> 144:ef7eb2e8f9f7 219 */
<> 144:ef7eb2e8f9f7 220
<> 144:ef7eb2e8f9f7 221 /* CMSIS_Legacy */
<> 144:ef7eb2e8f9f7 222
<> 144:ef7eb2e8f9f7 223 #if defined ( __ICCARM__ )
<> 144:ef7eb2e8f9f7 224 #define InterruptType_ACTLR_DISMCYCINT_Msk IntType_ACTLR_DISMCYCINT_Msk
<> 144:ef7eb2e8f9f7 225 #endif
<> 144:ef7eb2e8f9f7 226
<> 144:ef7eb2e8f9f7 227 /**
<> 144:ef7eb2e8f9f7 228 * @}
Anna Bridge 186:707f6e361f3e 229 */
Anna Bridge 186:707f6e361f3e 230
Anna Bridge 186:707f6e361f3e 231 /* Exported macro ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 232
<> 144:ef7eb2e8f9f7 233 /** @defgroup FLASH_Exported_Macros FLASH Exported Macros
Anna Bridge 186:707f6e361f3e 234 * @brief macros to control FLASH features
Anna Bridge 186:707f6e361f3e 235 * @{
Anna Bridge 186:707f6e361f3e 236 */
Anna Bridge 186:707f6e361f3e 237
<> 144:ef7eb2e8f9f7 238
Anna Bridge 186:707f6e361f3e 239 /** @defgroup FLASH_Interrupt FLASH Interrupts
Anna Bridge 186:707f6e361f3e 240 * @brief macros to handle FLASH interrupts
Anna Bridge 186:707f6e361f3e 241 * @{
Anna Bridge 186:707f6e361f3e 242 */
<> 144:ef7eb2e8f9f7 243
<> 144:ef7eb2e8f9f7 244 /**
<> 144:ef7eb2e8f9f7 245 * @brief Enable the specified FLASH interrupt.
Anna Bridge 186:707f6e361f3e 246 * @param __INTERRUPT__ FLASH interrupt
Anna Bridge 186:707f6e361f3e 247 * This parameter can be any combination of the following values:
Anna Bridge 186:707f6e361f3e 248 * @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt
Anna Bridge 186:707f6e361f3e 249 * @arg @ref FLASH_IT_ERR Error Interrupt
<> 144:ef7eb2e8f9f7 250 * @retval none
Anna Bridge 186:707f6e361f3e 251 */
Anna Bridge 186:707f6e361f3e 252 #define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) SET_BIT((FLASH->PECR), (__INTERRUPT__))
<> 144:ef7eb2e8f9f7 253
<> 144:ef7eb2e8f9f7 254 /**
<> 144:ef7eb2e8f9f7 255 * @brief Disable the specified FLASH interrupt.
Anna Bridge 186:707f6e361f3e 256 * @param __INTERRUPT__ FLASH interrupt
Anna Bridge 186:707f6e361f3e 257 * This parameter can be any combination of the following values:
Anna Bridge 186:707f6e361f3e 258 * @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt
Anna Bridge 186:707f6e361f3e 259 * @arg @ref FLASH_IT_ERR Error Interrupt
<> 144:ef7eb2e8f9f7 260 * @retval none
Anna Bridge 186:707f6e361f3e 261 */
Anna Bridge 186:707f6e361f3e 262 #define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) CLEAR_BIT((FLASH->PECR), (uint32_t)(__INTERRUPT__))
<> 144:ef7eb2e8f9f7 263
<> 144:ef7eb2e8f9f7 264 /**
<> 144:ef7eb2e8f9f7 265 * @brief Get the specified FLASH flag status.
Anna Bridge 186:707f6e361f3e 266 * @param __FLAG__ specifies the FLASH flag to check.
Anna Bridge 186:707f6e361f3e 267 * This parameter can be one of the following values:
Anna Bridge 186:707f6e361f3e 268 * @arg @ref FLASH_FLAG_BSY FLASH Busy flag
Anna Bridge 186:707f6e361f3e 269 * @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag
Anna Bridge 186:707f6e361f3e 270 * @arg @ref FLASH_FLAG_ENDHV FLASH End of High Voltage flag
Anna Bridge 186:707f6e361f3e 271 * @arg @ref FLASH_FLAG_READY FLASH Ready flag after low power mode
Anna Bridge 186:707f6e361f3e 272 * @arg @ref FLASH_FLAG_PGAERR FLASH Programming Alignment error flag
Anna Bridge 186:707f6e361f3e 273 * @arg @ref FLASH_FLAG_SIZERR FLASH Size error flag
Anna Bridge 186:707f6e361f3e 274 * @arg @ref FLASH_FLAG_OPTVERR FLASH Option validity error flag (not valid with STM32L031xx/STM32L041xx)
Anna Bridge 186:707f6e361f3e 275 * @arg @ref FLASH_FLAG_RDERR FLASH Read protected error flag
Anna Bridge 186:707f6e361f3e 276 * @arg @ref FLASH_FLAG_WRPERR FLASH Write protected error flag
Anna Bridge 186:707f6e361f3e 277 * @arg @ref FLASH_FLAG_FWWERR FLASH Fetch While Write Error flag
Anna Bridge 186:707f6e361f3e 278 * @arg @ref FLASH_FLAG_NOTZEROERR Not Zero area error flag
<> 144:ef7eb2e8f9f7 279 * @retval The new state of __FLAG__ (SET or RESET).
<> 144:ef7eb2e8f9f7 280 */
<> 144:ef7eb2e8f9f7 281 #define __HAL_FLASH_GET_FLAG(__FLAG__) (((FLASH->SR) & (__FLAG__)) == (__FLAG__))
<> 144:ef7eb2e8f9f7 282
<> 144:ef7eb2e8f9f7 283 /**
<> 144:ef7eb2e8f9f7 284 * @brief Clear the specified FLASH flag.
Anna Bridge 186:707f6e361f3e 285 * @param __FLAG__ specifies the FLASH flags to clear.
Anna Bridge 186:707f6e361f3e 286 * This parameter can be any combination of the following values:
Anna Bridge 186:707f6e361f3e 287 * @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag
Anna Bridge 186:707f6e361f3e 288 * @arg @ref FLASH_FLAG_PGAERR FLASH Programming Alignment error flag
Anna Bridge 186:707f6e361f3e 289 * @arg @ref FLASH_FLAG_SIZERR FLASH Size error flag
Anna Bridge 186:707f6e361f3e 290 * @arg @ref FLASH_FLAG_OPTVERR FLASH Option validity error flag (not valid with STM32L031xx/STM32L041xx)
Anna Bridge 186:707f6e361f3e 291 * @arg @ref FLASH_FLAG_RDERR FLASH Read protected error flag
Anna Bridge 186:707f6e361f3e 292 * @arg @ref FLASH_FLAG_WRPERR FLASH Write protected error flag
Anna Bridge 186:707f6e361f3e 293 * @arg @ref FLASH_FLAG_FWWERR FLASH Fetch While Write Error flag
Anna Bridge 186:707f6e361f3e 294 * @arg @ref FLASH_FLAG_NOTZEROERR Not Zero area error flag
Anna Bridge 186:707f6e361f3e 295 * @retval none
<> 144:ef7eb2e8f9f7 296 */
Anna Bridge 186:707f6e361f3e 297 #define __HAL_FLASH_CLEAR_FLAG(__FLAG__) ((FLASH->SR) = (__FLAG__))
<> 144:ef7eb2e8f9f7 298
<> 144:ef7eb2e8f9f7 299 /**
<> 144:ef7eb2e8f9f7 300 * @}
<> 144:ef7eb2e8f9f7 301 */
<> 144:ef7eb2e8f9f7 302
<> 144:ef7eb2e8f9f7 303 /**
<> 144:ef7eb2e8f9f7 304 * @}
<> 144:ef7eb2e8f9f7 305 */
<> 144:ef7eb2e8f9f7 306
Anna Bridge 186:707f6e361f3e 307 /* Include FLASH HAL Extended module */
Anna Bridge 186:707f6e361f3e 308 #include "stm32l0xx_hal_flash_ex.h"
Anna Bridge 186:707f6e361f3e 309 #include "stm32l0xx_hal_flash_ramfunc.h"
<> 144:ef7eb2e8f9f7 310
Anna Bridge 186:707f6e361f3e 311 /* Exported functions --------------------------------------------------------*/
Anna Bridge 186:707f6e361f3e 312 /** @addtogroup FLASH_Exported_Functions
<> 144:ef7eb2e8f9f7 313 * @{
<> 144:ef7eb2e8f9f7 314 */
Anna Bridge 186:707f6e361f3e 315
Anna Bridge 186:707f6e361f3e 316 /** @addtogroup FLASH_Exported_Functions_Group1
<> 144:ef7eb2e8f9f7 317 * @{
<> 144:ef7eb2e8f9f7 318 */
Anna Bridge 186:707f6e361f3e 319 /* IO operation functions *****************************************************/
<> 144:ef7eb2e8f9f7 320 HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint32_t Data);
<> 144:ef7eb2e8f9f7 321 HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint32_t Data);
<> 144:ef7eb2e8f9f7 322
Anna Bridge 186:707f6e361f3e 323 /* FLASH IRQ handler function */
Anna Bridge 186:707f6e361f3e 324 void HAL_FLASH_IRQHandler(void);
Anna Bridge 186:707f6e361f3e 325 /* Callbacks in non blocking modes */
Anna Bridge 186:707f6e361f3e 326 void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue);
Anna Bridge 186:707f6e361f3e 327 void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue);
<> 144:ef7eb2e8f9f7 328
<> 144:ef7eb2e8f9f7 329 /**
<> 144:ef7eb2e8f9f7 330 * @}
<> 144:ef7eb2e8f9f7 331 */
<> 144:ef7eb2e8f9f7 332
Anna Bridge 186:707f6e361f3e 333 /** @addtogroup FLASH_Exported_Functions_Group2
Anna Bridge 186:707f6e361f3e 334 * @{
Anna Bridge 186:707f6e361f3e 335 */
Anna Bridge 186:707f6e361f3e 336 /* Peripheral Control functions ***********************************************/
<> 144:ef7eb2e8f9f7 337 HAL_StatusTypeDef HAL_FLASH_Unlock(void);
<> 144:ef7eb2e8f9f7 338 HAL_StatusTypeDef HAL_FLASH_Lock(void);
<> 144:ef7eb2e8f9f7 339 HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void);
<> 144:ef7eb2e8f9f7 340 HAL_StatusTypeDef HAL_FLASH_OB_Lock(void);
<> 144:ef7eb2e8f9f7 341 HAL_StatusTypeDef HAL_FLASH_OB_Launch(void);
<> 144:ef7eb2e8f9f7 342
<> 144:ef7eb2e8f9f7 343 /**
<> 144:ef7eb2e8f9f7 344 * @}
Anna Bridge 186:707f6e361f3e 345 */
<> 144:ef7eb2e8f9f7 346
Anna Bridge 186:707f6e361f3e 347 /** @addtogroup FLASH_Exported_Functions_Group3
<> 144:ef7eb2e8f9f7 348 * @{
<> 144:ef7eb2e8f9f7 349 */
Anna Bridge 186:707f6e361f3e 350 /* Peripheral State and Error functions ***************************************/
<> 144:ef7eb2e8f9f7 351 uint32_t HAL_FLASH_GetError(void);
<> 144:ef7eb2e8f9f7 352
<> 144:ef7eb2e8f9f7 353 /**
<> 144:ef7eb2e8f9f7 354 * @}
<> 144:ef7eb2e8f9f7 355 */
<> 144:ef7eb2e8f9f7 356
<> 144:ef7eb2e8f9f7 357 /**
<> 144:ef7eb2e8f9f7 358 * @}
<> 144:ef7eb2e8f9f7 359 */
Anna Bridge 186:707f6e361f3e 360
Anna Bridge 186:707f6e361f3e 361 /* Private function -------------------------------------------------*/
Anna Bridge 186:707f6e361f3e 362 /** @addtogroup FLASH_Private_Functions
Anna Bridge 186:707f6e361f3e 363 * @{
Anna Bridge 186:707f6e361f3e 364 */
Anna Bridge 186:707f6e361f3e 365 HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout);
<> 144:ef7eb2e8f9f7 366
<> 144:ef7eb2e8f9f7 367 /**
<> 144:ef7eb2e8f9f7 368 * @}
Anna Bridge 186:707f6e361f3e 369 */
Anna Bridge 186:707f6e361f3e 370
Anna Bridge 186:707f6e361f3e 371 /**
Anna Bridge 186:707f6e361f3e 372 * @}
Anna Bridge 186:707f6e361f3e 373 */
<> 144:ef7eb2e8f9f7 374
<> 144:ef7eb2e8f9f7 375 /**
<> 144:ef7eb2e8f9f7 376 * @}
<> 144:ef7eb2e8f9f7 377 */
<> 144:ef7eb2e8f9f7 378
<> 144:ef7eb2e8f9f7 379 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 380 }
<> 144:ef7eb2e8f9f7 381 #endif
<> 144:ef7eb2e8f9f7 382
Anna Bridge 186:707f6e361f3e 383 #endif /* __STM32L0xx_HAL_FLASH_H */
<> 144:ef7eb2e8f9f7 384
<> 144:ef7eb2e8f9f7 385 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
<> 144:ef7eb2e8f9f7 386