/**
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******************************************************************************
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* @file stm32l1xx_flash.h
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* @author MCD Application Team
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* @version V1.3.1
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* @date 20-April-2015
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* @brief This file contains all the functions prototypes for the FLASH
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* firmware library.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32L1xx_FLASH_H
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#define __STM32L1xx_FLASH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32l1xx.h"
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/** @addtogroup STM32L1xx_StdPeriph_Driver
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* @{
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*/
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/** @addtogroup FLASH
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief FLASH Status
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*/
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typedef enum
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{
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FLASH_BUSY = 1,
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FLASH_ERROR_WRP,
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FLASH_ERROR_PROGRAM,
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FLASH_COMPLETE,
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FLASH_TIMEOUT
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}FLASH_Status;
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup FLASH_Exported_Constants
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* @{
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*/
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/** @defgroup FLASH_Latency
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* @{
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*/
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#define FLASH_Latency_0 ((uint8_t)0x00) /*!< FLASH Zero Latency cycle */
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#define FLASH_Latency_1 ((uint8_t)0x01) /*!< FLASH One Latency cycle */
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#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
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((LATENCY) == FLASH_Latency_1))
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/**
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* @}
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*/
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/** @defgroup FLASH_Interrupts
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* @{
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*/
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#define FLASH_IT_EOP FLASH_PECR_EOPIE /*!< End of programming interrupt source */
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#define FLASH_IT_ERR FLASH_PECR_ERRIE /*!< Error interrupt source */
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#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFCFFFF) == 0x00000000) && (((IT) != 0x00000000)))
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/**
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* @}
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*/
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/** @defgroup FLASH_Address
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* @{
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*/
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#define IS_FLASH_DATA_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08080000) && ((ADDRESS) <= 0x08083FFF))
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#define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0807FFFF))
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/**
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* @}
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*/
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/** @defgroup Option_Bytes_Write_Protection
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* @{
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*/
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#define OB_WRP_Pages0to15 ((uint32_t)0x00000001) /* Write protection of Sector0 */
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#define OB_WRP_Pages16to31 ((uint32_t)0x00000002) /* Write protection of Sector1 */
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#define OB_WRP_Pages32to47 ((uint32_t)0x00000004) /* Write protection of Sector2 */
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#define OB_WRP_Pages48to63 ((uint32_t)0x00000008) /* Write protection of Sector3 */
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#define OB_WRP_Pages64to79 ((uint32_t)0x00000010) /* Write protection of Sector4 */
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#define OB_WRP_Pages80to95 ((uint32_t)0x00000020) /* Write protection of Sector5 */
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#define OB_WRP_Pages96to111 ((uint32_t)0x00000040) /* Write protection of Sector6 */
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#define OB_WRP_Pages112to127 ((uint32_t)0x00000080) /* Write protection of Sector7 */
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#define OB_WRP_Pages128to143 ((uint32_t)0x00000100) /* Write protection of Sector8 */
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#define OB_WRP_Pages144to159 ((uint32_t)0x00000200) /* Write protection of Sector9 */
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#define OB_WRP_Pages160to175 ((uint32_t)0x00000400) /* Write protection of Sector10 */
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#define OB_WRP_Pages176to191 ((uint32_t)0x00000800) /* Write protection of Sector11 */
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#define OB_WRP_Pages192to207 ((uint32_t)0x00001000) /* Write protection of Sector12 */
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#define OB_WRP_Pages208to223 ((uint32_t)0x00002000) /* Write protection of Sector13 */
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#define OB_WRP_Pages224to239 ((uint32_t)0x00004000) /* Write protection of Sector14 */
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#define OB_WRP_Pages240to255 ((uint32_t)0x00008000) /* Write protection of Sector15 */
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#define OB_WRP_Pages256to271 ((uint32_t)0x00010000) /* Write protection of Sector16 */
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#define OB_WRP_Pages272to287 ((uint32_t)0x00020000) /* Write protection of Sector17 */
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#define OB_WRP_Pages288to303 ((uint32_t)0x00040000) /* Write protection of Sector18 */
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#define OB_WRP_Pages304to319 ((uint32_t)0x00080000) /* Write protection of Sector19 */
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#define OB_WRP_Pages320to335 ((uint32_t)0x00100000) /* Write protection of Sector20 */
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#define OB_WRP_Pages336to351 ((uint32_t)0x00200000) /* Write protection of Sector21 */
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#define OB_WRP_Pages352to367 ((uint32_t)0x00400000) /* Write protection of Sector22 */
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#define OB_WRP_Pages368to383 ((uint32_t)0x00800000) /* Write protection of Sector23 */
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#define OB_WRP_Pages384to399 ((uint32_t)0x01000000) /* Write protection of Sector24 */
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#define OB_WRP_Pages400to415 ((uint32_t)0x02000000) /* Write protection of Sector25 */
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#define OB_WRP_Pages416to431 ((uint32_t)0x04000000) /* Write protection of Sector26 */
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#define OB_WRP_Pages432to447 ((uint32_t)0x08000000) /* Write protection of Sector27 */
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#define OB_WRP_Pages448to463 ((uint32_t)0x10000000) /* Write protection of Sector28 */
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#define OB_WRP_Pages464to479 ((uint32_t)0x20000000) /* Write protection of Sector29 */
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#define OB_WRP_Pages480to495 ((uint32_t)0x40000000) /* Write protection of Sector30 */
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#define OB_WRP_Pages496to511 ((uint32_t)0x80000000) /* Write protection of Sector31 */
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#define OB_WRP_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
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#define OB_WRP1_Pages512to527 ((uint32_t)0x00000001) /* Write protection of Sector32 */
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#define OB_WRP1_Pages528to543 ((uint32_t)0x00000002) /* Write protection of Sector33 */
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#define OB_WRP1_Pages544to559 ((uint32_t)0x00000004) /* Write protection of Sector34 */
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#define OB_WRP1_Pages560to575 ((uint32_t)0x00000008) /* Write protection of Sector35 */
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#define OB_WRP1_Pages576to591 ((uint32_t)0x00000010) /* Write protection of Sector36 */
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#define OB_WRP1_Pages592to607 ((uint32_t)0x00000020) /* Write protection of Sector37 */
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#define OB_WRP1_Pages608to623 ((uint32_t)0x00000040) /* Write protection of Sector38 */
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#define OB_WRP1_Pages624to639 ((uint32_t)0x00000080) /* Write protection of Sector39 */
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#define OB_WRP1_Pages640to655 ((uint32_t)0x00000100) /* Write protection of Sector40 */
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#define OB_WRP1_Pages656to671 ((uint32_t)0x00000200) /* Write protection of Sector41 */
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#define OB_WRP1_Pages672to687 ((uint32_t)0x00000400) /* Write protection of Sector42 */
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#define OB_WRP1_Pages688to703 ((uint32_t)0x00000800) /* Write protection of Sector43 */
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#define OB_WRP1_Pages704to719 ((uint32_t)0x00001000) /* Write protection of Sector44 */
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#define OB_WRP1_Pages720to735 ((uint32_t)0x00002000) /* Write protection of Sector45 */
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#define OB_WRP1_Pages736to751 ((uint32_t)0x00004000) /* Write protection of Sector46 */
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#define OB_WRP1_Pages752to767 ((uint32_t)0x00008000) /* Write protection of Sector47 */
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#define OB_WRP1_Pages768to783 ((uint32_t)0x00010000) /* Write protection of Sector48 */
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#define OB_WRP1_Pages784to799 ((uint32_t)0x00020000) /* Write protection of Sector49 */
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#define OB_WRP1_Pages800to815 ((uint32_t)0x00040000) /* Write protection of Sector50 */
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#define OB_WRP1_Pages816to831 ((uint32_t)0x00080000) /* Write protection of Sector51 */
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#define OB_WRP1_Pages832to847 ((uint32_t)0x00100000) /* Write protection of Sector52 */
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#define OB_WRP1_Pages848to863 ((uint32_t)0x00200000) /* Write protection of Sector53 */
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#define OB_WRP1_Pages864to879 ((uint32_t)0x00400000) /* Write protection of Sector54 */
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#define OB_WRP1_Pages880to895 ((uint32_t)0x00800000) /* Write protection of Sector55 */
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#define OB_WRP1_Pages896to911 ((uint32_t)0x01000000) /* Write protection of Sector56 */
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#define OB_WRP1_Pages912to927 ((uint32_t)0x02000000) /* Write protection of Sector57 */
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#define OB_WRP1_Pages928to943 ((uint32_t)0x04000000) /* Write protection of Sector58 */
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#define OB_WRP1_Pages944to959 ((uint32_t)0x08000000) /* Write protection of Sector59 */
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#define OB_WRP1_Pages960to975 ((uint32_t)0x10000000) /* Write protection of Sector60 */
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#define OB_WRP1_Pages976to991 ((uint32_t)0x20000000) /* Write protection of Sector61 */
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#define OB_WRP1_Pages992to1007 ((uint32_t)0x40000000) /* Write protection of Sector62 */
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#define OB_WRP1_Pages1008to1023 ((uint32_t)0x80000000) /* Write protection of Sector63 */
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#define OB_WRP1_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
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#define OB_WRP2_Pages1024to1039 ((uint32_t)0x00000001) /* Write protection of Sector64 */
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#define OB_WRP2_Pages1040to1055 ((uint32_t)0x00000002) /* Write protection of Sector65 */
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#define OB_WRP2_Pages1056to1071 ((uint32_t)0x00000004) /* Write protection of Sector66 */
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#define OB_WRP2_Pages1072to1087 ((uint32_t)0x00000008) /* Write protection of Sector67 */
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#define OB_WRP2_Pages1088to1103 ((uint32_t)0x00000010) /* Write protection of Sector68 */
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#define OB_WRP2_Pages1104to1119 ((uint32_t)0x00000020) /* Write protection of Sector69 */
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#define OB_WRP2_Pages1120to1135 ((uint32_t)0x00000040) /* Write protection of Sector70 */
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#define OB_WRP2_Pages1136to1151 ((uint32_t)0x00000080) /* Write protection of Sector71 */
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#define OB_WRP2_Pages1152to1167 ((uint32_t)0x00000100) /* Write protection of Sector72 */
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#define OB_WRP2_Pages1168to1183 ((uint32_t)0x00000200) /* Write protection of Sector73 */
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#define OB_WRP2_Pages1184to1199 ((uint32_t)0x00000400) /* Write protection of Sector74 */
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#define OB_WRP2_Pages1200to1215 ((uint32_t)0x00000800) /* Write protection of Sector75 */
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#define OB_WRP2_Pages1216to1231 ((uint32_t)0x00001000) /* Write protection of Sector76 */
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#define OB_WRP2_Pages1232to1247 ((uint32_t)0x00002000) /* Write protection of Sector77 */
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#define OB_WRP2_Pages1248to1263 ((uint32_t)0x00004000) /* Write protection of Sector78 */
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#define OB_WRP2_Pages1264to1279 ((uint32_t)0x00008000) /* Write protection of Sector79 */
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#define OB_WRP2_Pages1280to1295 ((uint32_t)0x00010000) /* Write protection of Sector80 */
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#define OB_WRP2_Pages1296to1311 ((uint32_t)0x00020000) /* Write protection of Sector81 */
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#define OB_WRP2_Pages1312to1327 ((uint32_t)0x00040000) /* Write protection of Sector82 */
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#define OB_WRP2_Pages1328to1343 ((uint32_t)0x00080000) /* Write protection of Sector83 */
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#define OB_WRP2_Pages1344to1359 ((uint32_t)0x00100000) /* Write protection of Sector84 */
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#define OB_WRP2_Pages1360to1375 ((uint32_t)0x00200000) /* Write protection of Sector85 */
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#define OB_WRP2_Pages1376to1391 ((uint32_t)0x00400000) /* Write protection of Sector86 */
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#define OB_WRP2_Pages1392to1407 ((uint32_t)0x00800000) /* Write protection of Sector87 */
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#define OB_WRP2_Pages1408to1423 ((uint32_t)0x01000000) /* Write protection of Sector88 */
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#define OB_WRP2_Pages1424to1439 ((uint32_t)0x02000000) /* Write protection of Sector89 */
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#define OB_WRP2_Pages1440to1455 ((uint32_t)0x04000000) /* Write protection of Sector90 */
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#define OB_WRP2_Pages1456to1471 ((uint32_t)0x08000000) /* Write protection of Sector91 */
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#define OB_WRP2_Pages1472to1487 ((uint32_t)0x10000000) /* Write protection of Sector92 */
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#define OB_WRP2_Pages1488to1503 ((uint32_t)0x20000000) /* Write protection of Sector93 */
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#define OB_WRP2_Pages1504to1519 ((uint32_t)0x40000000) /* Write protection of Sector94 */
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#define OB_WRP2_Pages1520to1535 ((uint32_t)0x80000000) /* Write protection of Sector95 */
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#define OB_WRP2_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
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#define OB_WRP3_Pages1536to1551 ((uint32_t)0x00000001) /* Write protection of Sector96 */
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#define OB_WRP3_Pages1552to1567 ((uint32_t)0x00000002) /* Write protection of Sector97 */
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#define OB_WRP3_Pages1568to1583 ((uint32_t)0x00000004) /* Write protection of Sector98 */
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#define OB_WRP3_Pages1584to1599 ((uint32_t)0x00000008) /* Write protection of Sector99 */
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#define OB_WRP3_Pages1600to1615 ((uint32_t)0x00000010) /* Write protection of Sector100 */
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#define OB_WRP3_Pages1616to1631 ((uint32_t)0x00000020) /* Write protection of Sector101 */
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#define OB_WRP3_Pages1632to1647 ((uint32_t)0x00000040) /* Write protection of Sector102 */
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#define OB_WRP3_Pages1648to1663 ((uint32_t)0x00000080) /* Write protection of Sector103 */
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#define OB_WRP3_Pages1664to1679 ((uint32_t)0x00000100) /* Write protection of Sector104 */
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#define OB_WRP3_Pages1680to1695 ((uint32_t)0x00000200) /* Write protection of Sector105 */
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#define OB_WRP3_Pages1696to1711 ((uint32_t)0x00000400) /* Write protection of Sector106 */
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#define OB_WRP3_Pages1712to1727 ((uint32_t)0x00000800) /* Write protection of Sector107 */
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#define OB_WRP3_Pages1728to1743 ((uint32_t)0x00001000) /* Write protection of Sector108 */
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#define OB_WRP3_Pages1744to1759 ((uint32_t)0x00002000) /* Write protection of Sector109 */
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#define OB_WRP3_Pages1760to1775 ((uint32_t)0x00004000) /* Write protection of Sector110 */
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#define OB_WRP3_Pages1776to1791 ((uint32_t)0x00008000) /* Write protection of Sector111 */
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#define OB_WRP3_Pages1792to1807 ((uint32_t)0x00010000) /* Write protection of Sector112 */
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#define OB_WRP3_Pages1808to1823 ((uint32_t)0x00020000) /* Write protection of Sector113 */
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#define OB_WRP3_Pages1824to1839 ((uint32_t)0x00040000) /* Write protection of Sector114 */
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#define OB_WRP3_Pages1840to1855 ((uint32_t)0x00080000) /* Write protection of Sector115 */
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#define OB_WRP3_Pages1856to1871 ((uint32_t)0x00100000) /* Write protection of Sector116 */
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#define OB_WRP3_Pages1872to1887 ((uint32_t)0x00200000) /* Write protection of Sector117 */
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#define OB_WRP3_Pages1888to1903 ((uint32_t)0x00400000) /* Write protection of Sector118 */
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#define OB_WRP3_Pages1904to1919 ((uint32_t)0x00800000) /* Write protection of Sector119 */
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#define OB_WRP3_Pages1920to1935 ((uint32_t)0x01000000) /* Write protection of Sector120 */
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#define OB_WRP3_Pages1936to1951 ((uint32_t)0x02000000) /* Write protection of Sector121 */
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#define OB_WRP3_Pages1952to1967 ((uint32_t)0x04000000) /* Write protection of Sector122 */
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#define OB_WRP3_Pages1968to1983 ((uint32_t)0x08000000) /* Write protection of Sector123 */
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#define OB_WRP3_Pages1984to1999 ((uint32_t)0x10000000) /* Write protection of Sector124 */
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#define OB_WRP3_Pages2000to2015 ((uint32_t)0x20000000) /* Write protection of Sector125 */
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#define OB_WRP3_Pages2016to2031 ((uint32_t)0x40000000) /* Write protection of Sector126 */
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#define OB_WRP3_Pages2032to2047 ((uint32_t)0x80000000) /* Write protection of Sector127 */
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#define OB_WRP3_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
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#define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000))
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/* IMPORTANT NOTE
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==============
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In the StdLib, the naming of WRP registers is shifted vs. the Reference Manual:
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- WRPR correspond to WRPR1
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- WRPR1 correspond to WRPR2
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- WRPR2 correspond to WRPR3
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- WRPR3 correspond to WRPR4
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*/
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/**
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* @}
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*/
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/** @defgroup Selection_Protection_Mode
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* @{
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*/
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#define OB_PcROP_Enable ((uint16_t)0x0100) /*!< Disabled PcROP, nWPRi bits used for Write Protection on sector i */
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#define OB_PcROP_Disable ((uint16_t)0x0000) /*!< Enable PcROP, nWPRi bits used for PCRoP Protection on sector i */
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#define IS_OB_PCROP_SELECT(OB_PcROP) (((OB_PcROP) == OB_PcROP_Enable) || ((OB_PcROP) == OB_PcROP_Disable))
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/**
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* @}
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*/
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|
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/** @defgroup Option_Bytes_Read_Protection
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* @{
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*/
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/**
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* @brief Read Protection Level
|
*/
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#define OB_RDP_Level_0 ((uint8_t)0xAA)
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#define OB_RDP_Level_1 ((uint8_t)0xBB)
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/*#define OB_RDP_Level_2 ((uint8_t)0xCC)*/ /* Warning: When enabling read protection level 2
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it's no more possible to go back to level 1 or 0 */
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#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
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((LEVEL) == OB_RDP_Level_1))/*||\
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((LEVEL) == OB_RDP_Level_2))*/
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/**
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* @}
|
*/
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/** @defgroup Option_Bytes_IWatchdog
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* @{
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*/
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#define OB_IWDG_SW ((uint8_t)0x10) /*!< Software WDG selected */
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#define OB_IWDG_HW ((uint8_t)0x00) /*!< Hardware WDG selected */
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#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
|
|
/**
|
* @}
|
*/
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/** @defgroup Option_Bytes_nRST_STOP
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* @{
|
*/
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|
#define OB_STOP_NoRST ((uint8_t)0x20) /*!< No reset generated when entering in STOP */
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#define OB_STOP_RST ((uint8_t)0x00) /*!< Reset generated when entering in STOP */
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#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
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|
/**
|
* @}
|
*/
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/** @defgroup Option_Bytes_nRST_STDBY
|
* @{
|
*/
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|
#define OB_STDBY_NoRST ((uint8_t)0x40) /*!< No reset generated when entering in STANDBY */
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#define OB_STDBY_RST ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
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#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
|
|
/**
|
* @}
|
*/
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/** @defgroup Option_Bytes_BOOT
|
* @{
|
*/
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|
#define OB_BOOT_BANK2 ((uint8_t)0x00) /*!< At startup, if boot pins are set in boot from user Flash position
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and this parameter is selected the device will boot from Bank 2
|
or Bank 1, depending on the activation of the bank */
|
#define OB_BOOT_BANK1 ((uint8_t)0x80) /*!< At startup, if boot pins are set in boot from user Flash position
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and this parameter is selected the device will boot from Bank1(Default) */
|
#define IS_OB_BOOT_BANK(BANK) (((BANK) == OB_BOOT_BANK2) || ((BANK) == OB_BOOT_BANK1))
|
|
/**
|
* @}
|
*/
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|
/** @defgroup Option_Bytes_BOR_Level
|
* @{
|
*/
|
|
#define OB_BOR_OFF ((uint8_t)0x00) /*!< BOR is disabled at power down, the reset is asserted when the VDD
|
power supply reaches the PDR(Power Down Reset) threshold (1.5V) */
|
#define OB_BOR_LEVEL1 ((uint8_t)0x08) /*!< BOR Reset threshold levels for 1.7V - 1.8V VDD power supply */
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#define OB_BOR_LEVEL2 ((uint8_t)0x09) /*!< BOR Reset threshold levels for 1.9V - 2.0V VDD power supply */
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#define OB_BOR_LEVEL3 ((uint8_t)0x0A) /*!< BOR Reset threshold levels for 2.3V - 2.4V VDD power supply */
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#define OB_BOR_LEVEL4 ((uint8_t)0x0B) /*!< BOR Reset threshold levels for 2.55V - 2.65V VDD power supply */
|
#define OB_BOR_LEVEL5 ((uint8_t)0x0C) /*!< BOR Reset threshold levels for 2.8V - 2.9V VDD power supply */
|
|
#define IS_OB_BOR_LEVEL(LEVEL) (((LEVEL) == OB_BOR_OFF) || \
|
((LEVEL) == OB_BOR_LEVEL1) || \
|
((LEVEL) == OB_BOR_LEVEL2) || \
|
((LEVEL) == OB_BOR_LEVEL3) || \
|
((LEVEL) == OB_BOR_LEVEL4) || \
|
((LEVEL) == OB_BOR_LEVEL5))
|
|
/**
|
* @}
|
*/
|
|
/** @defgroup FLASH_Flags
|
* @{
|
*/
|
|
#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */
|
#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Programming flag */
|
#define FLASH_FLAG_ENDHV FLASH_SR_ENHV /*!< FLASH End of High Voltage flag */
|
#define FLASH_FLAG_READY FLASH_SR_READY /*!< FLASH Ready flag after low power mode */
|
#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */
|
#define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming Alignment error flag */
|
#define FLASH_FLAG_SIZERR FLASH_SR_SIZERR /*!< FLASH Size error flag */
|
#define FLASH_FLAG_OPTVERR FLASH_SR_OPTVERR /*!< FLASH Option Validity error flag */
|
#define FLASH_FLAG_OPTVERRUSR FLASH_SR_OPTVERRUSR /*!< FLASH Option User Validity error flag */
|
#define FLASH_FLAG_RDERR FLASH_SR_RDERR /*!< FLASH Read protected error flag
|
(available only in STM32L1XX_MDP devices) */
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|
#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFC0FD) == 0x00000000) && ((FLAG) != 0x00000000))
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|
#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \
|
((FLAG) == FLASH_FLAG_ENDHV) || ((FLAG) == FLASH_FLAG_READY ) || \
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((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_PGAERR ) || \
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((FLAG) == FLASH_FLAG_SIZERR) || ((FLAG) == FLASH_FLAG_OPTVERR) || \
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((FLAG) == FLASH_FLAG_OPTVERRUSR) || ((FLAG) == FLASH_FLAG_RDERR))
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/**
|
* @}
|
*/
|
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/** @defgroup FLASH_Keys
|
* @{
|
*/
|
|
#define FLASH_PDKEY1 ((uint32_t)0x04152637) /*!< Flash power down key1 */
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#define FLASH_PDKEY2 ((uint32_t)0xFAFBFCFD) /*!< Flash power down key2: used with FLASH_PDKEY1
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to unlock the RUN_PD bit in FLASH_ACR */
|
|
#define FLASH_PEKEY1 ((uint32_t)0x89ABCDEF) /*!< Flash program erase key1 */
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#define FLASH_PEKEY2 ((uint32_t)0x02030405) /*!< Flash program erase key: used with FLASH_PEKEY2
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to unlock the write access to the FLASH_PECR register and
|
data EEPROM */
|
|
#define FLASH_PRGKEY1 ((uint32_t)0x8C9DAEBF) /*!< Flash program memory key1 */
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#define FLASH_PRGKEY2 ((uint32_t)0x13141516) /*!< Flash program memory key2: used with FLASH_PRGKEY2
|
to unlock the program memory */
|
|
#define FLASH_OPTKEY1 ((uint32_t)0xFBEAD9C8) /*!< Flash option key1 */
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#define FLASH_OPTKEY2 ((uint32_t)0x24252627) /*!< Flash option key2: used with FLASH_OPTKEY1 to
|
unlock the write access to the option byte block */
|
/**
|
* @}
|
*/
|
|
/** @defgroup Timeout_definition
|
* @{
|
*/
|
#define FLASH_ER_PRG_TIMEOUT ((uint32_t)0x8000)
|
|
/**
|
* @}
|
*/
|
|
/** @defgroup CMSIS_Legacy
|
* @{
|
*/
|
#if defined ( __ICCARM__ )
|
#define InterruptType_ACTLR_DISMCYCINT_Msk IntType_ACTLR_DISMCYCINT_Msk
|
#endif
|
/**
|
* @}
|
*/
|
/**
|
* @}
|
*/
|
|
/* Exported macro ------------------------------------------------------------*/
|
/* Exported functions ------------------------------------------------------- */
|
|
/**
|
* @brief FLASH memory functions that can be executed from FLASH.
|
*/
|
/* FLASH Interface configuration functions ************************************/
|
void FLASH_SetLatency(uint32_t FLASH_Latency);
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void FLASH_PrefetchBufferCmd(FunctionalState NewState);
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void FLASH_ReadAccess64Cmd(FunctionalState NewState);
|
void FLASH_SLEEPPowerDownCmd(FunctionalState NewState);
|
|
/* FLASH Memory Programming functions *****************************************/
|
void FLASH_Unlock(void);
|
void FLASH_Lock(void);
|
FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
|
FLASH_Status FLASH_FastProgramWord(uint32_t Address, uint32_t Data);
|
|
/* DATA EEPROM Programming functions ******************************************/
|
void DATA_EEPROM_Unlock(void);
|
void DATA_EEPROM_Lock(void);
|
void DATA_EEPROM_FixedTimeProgramCmd(FunctionalState NewState);
|
FLASH_Status DATA_EEPROM_EraseByte(uint32_t Address);
|
FLASH_Status DATA_EEPROM_EraseHalfWord(uint32_t Address);
|
FLASH_Status DATA_EEPROM_EraseWord(uint32_t Address);
|
FLASH_Status DATA_EEPROM_FastProgramByte(uint32_t Address, uint8_t Data);
|
FLASH_Status DATA_EEPROM_FastProgramHalfWord(uint32_t Address, uint16_t Data);
|
FLASH_Status DATA_EEPROM_FastProgramWord(uint32_t Address, uint32_t Data);
|
FLASH_Status DATA_EEPROM_ProgramByte(uint32_t Address, uint8_t Data);
|
FLASH_Status DATA_EEPROM_ProgramHalfWord(uint32_t Address, uint16_t Data);
|
FLASH_Status DATA_EEPROM_ProgramWord(uint32_t Address, uint32_t Data);
|
|
/* Option Bytes Programming functions *****************************************/
|
void FLASH_OB_Unlock(void);
|
void FLASH_OB_Lock(void);
|
void FLASH_OB_Launch(void);
|
FLASH_Status FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState);
|
FLASH_Status FLASH_OB_WRP1Config(uint32_t OB_WRP1, FunctionalState NewState);
|
FLASH_Status FLASH_OB_WRP2Config(uint32_t OB_WRP2, FunctionalState NewState);
|
FLASH_Status FLASH_OB_WRP3Config(uint32_t OB_WRP3, FunctionalState NewState);
|
FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP);
|
FLASH_Status FLASH_OB_PCROPConfig(uint32_t OB_WRP, FunctionalState NewState);
|
FLASH_Status FLASH_OB_PCROP1Config(uint32_t OB_WRP1, FunctionalState NewState);
|
FLASH_Status FLASH_OB_PCROPSelectionConfig(uint16_t OB_PcROP);
|
FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
|
FLASH_Status FLASH_OB_BORConfig(uint8_t OB_BOR);
|
FLASH_Status FLASH_OB_BootConfig(uint8_t OB_BOOT);
|
uint8_t FLASH_OB_GetUser(void);
|
uint32_t FLASH_OB_GetWRP(void);
|
uint32_t FLASH_OB_GetWRP1(void);
|
uint32_t FLASH_OB_GetWRP2(void);
|
uint32_t FLASH_OB_GetWRP3(void);
|
FlagStatus FLASH_OB_GetRDP(void);
|
FlagStatus FLASH_OB_GetSPRMOD(void);
|
uint8_t FLASH_OB_GetBOR(void);
|
|
/* Interrupts and flags management functions **********************************/
|
void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
|
FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
|
void FLASH_ClearFlag(uint32_t FLASH_FLAG);
|
FLASH_Status FLASH_GetStatus(void);
|
FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
|
|
/**
|
* @brief FLASH memory functions that should be executed from internal SRAM.
|
* These functions are defined inside the "stm32l1xx_flash_ramfunc.c"
|
* file.
|
*/
|
__RAM_FUNC FLASH_RUNPowerDownCmd(FunctionalState NewState);
|
__RAM_FUNC FLASH_EraseParallelPage(uint32_t Page_Address1, uint32_t Page_Address2);
|
__RAM_FUNC FLASH_ProgramHalfPage(uint32_t Address, uint32_t* pBuffer);
|
__RAM_FUNC FLASH_ProgramParallelHalfPage(uint32_t Address1, uint32_t* pBuffer1, uint32_t Address2, uint32_t* pBuffer2);
|
__RAM_FUNC DATA_EEPROM_EraseDoubleWord(uint32_t Address);
|
__RAM_FUNC DATA_EEPROM_ProgramDoubleWord(uint32_t Address, uint64_t Data);
|
|
#ifdef __cplusplus
|
}
|
#endif
|
|
#endif /* __STM32L1xx_FLASH_H */
|
|
/**
|
* @}
|
*/
|
|
/**
|
* @}
|
*/
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
