Nothing Special / Mbed 2 deprecated 00_eeprom_emulation_f091

simple test EEPROM emulation (STM algorithm described in the application notes: AN4061, AN3969, AN2594, AN3390, AN4056) for STM32F091

Dependencies:   mbed

Description in AN4061 from STM.

Changed (compared with the original code AN4061):

  • possibility of a larger size of emulated EEPROM (using multiple Flash pages)
  • dummy variables prevent overwrite code in Flash by algorithm of EEPROM emulation




Macro PAGE_NB_PVP (in eeprom.h) defines the size of the virtual page.
Eg. For F091 where Flash page are 2kB value 4 gives 8kB.

Size 8kB virtual page gives you the ability to use max. approx. 2k of 16-bit variables.

eeprom/eeprom.h@6:669ff12928f9, 2016-09-23 (annotated)

Committer:
mega64
Date:
Fri Sep 23 23:58:25 2016 +0000
Revision:
6:669ff12928f9
Parent:
3:a51a1737b55d 
Added possibility to increase size of virtual pages of emulation

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mega64 0:bbe849f641a8 1 /**
mega64 0:bbe849f641a8 2 ******************************************************************************
mega64 3:a51a1737b55d 3 * @file EEPROM_Emulation/inc/eeprom.h
mega64 0:bbe849f641a8 4 * @author MCD Application Team
mega64 3:a51a1737b55d 5 * @version V1.6.0
mega64 3:a51a1737b55d 6 * @date 27-May-2016
mega64 0:bbe849f641a8 7 * @brief This file contains all the functions prototypes for the EEPROM
mega64 0:bbe849f641a8 8 * emulation firmware library.
mega64 0:bbe849f641a8 9 ******************************************************************************
mega64 0:bbe849f641a8 10 * @attention
mega64 0:bbe849f641a8 11 *
mega64 0:bbe849f641a8 12 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
mega64 0:bbe849f641a8 13 *
mega64 0:bbe849f641a8 14 * Redistribution and use in source and binary forms, with or without modification,
mega64 0:bbe849f641a8 15 * are permitted provided that the following conditions are met:
mega64 0:bbe849f641a8 16 * 1. Redistributions of source code must retain the above copyright notice,
mega64 0:bbe849f641a8 17 * this list of conditions and the following disclaimer.
mega64 0:bbe849f641a8 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
mega64 0:bbe849f641a8 19 * this list of conditions and the following disclaimer in the documentation
mega64 0:bbe849f641a8 20 * and/or other materials provided with the distribution.
mega64 0:bbe849f641a8 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mega64 0:bbe849f641a8 22 * may be used to endorse or promote products derived from this software
mega64 0:bbe849f641a8 23 * without specific prior written permission.
mega64 0:bbe849f641a8 24 *
mega64 0:bbe849f641a8 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mega64 0:bbe849f641a8 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mega64 0:bbe849f641a8 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mega64 0:bbe849f641a8 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mega64 0:bbe849f641a8 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mega64 0:bbe849f641a8 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mega64 0:bbe849f641a8 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mega64 0:bbe849f641a8 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mega64 0:bbe849f641a8 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mega64 0:bbe849f641a8 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mega64 0:bbe849f641a8 35 *
mega64 0:bbe849f641a8 36 ******************************************************************************
mega64 0:bbe849f641a8 37 */
mega64 0:bbe849f641a8 38
mega64 0:bbe849f641a8 39 /* Define to prevent recursive inclusion -------------------------------------*/
mega64 0:bbe849f641a8 40 #ifndef __EEPROM_H
mega64 0:bbe849f641a8 41 #define __EEPROM_H
mega64 0:bbe849f641a8 42
mega64 0:bbe849f641a8 43 /* Includes ------------------------------------------------------------------*/
mega64 3:a51a1737b55d 44 #include "stm32f0xx_hal.h"
mega64 0:bbe849f641a8 45
mega64 0:bbe849f641a8 46 /* Exported constants --------------------------------------------------------*/
mega64 3:a51a1737b55d 47
mega64 3:a51a1737b55d 48 /* Base address of the Flash sectors */
mega64 3:a51a1737b55d 49 #define ADDR_FLASH_PAGE_0 ((uint32_t)0x08000000) /* Base @ of Page 0, 2 Kbytes */
mega64 3:a51a1737b55d 50 #define ADDR_FLASH_PAGE_1 ((uint32_t)0x08000800) /* Base @ of Page 1, 2 Kbytes */
mega64 3:a51a1737b55d 51 #define ADDR_FLASH_PAGE_2 ((uint32_t)0x08001000) /* Base @ of Page 2, 2 Kbytes */
mega64 3:a51a1737b55d 52 #define ADDR_FLASH_PAGE_3 ((uint32_t)0x08001800) /* Base @ of Page 3, 2 Kbytes */
mega64 3:a51a1737b55d 53 #define ADDR_FLASH_PAGE_4 ((uint32_t)0x08002000) /* Base @ of Page 4, 2 Kbytes */
mega64 3:a51a1737b55d 54 #define ADDR_FLASH_PAGE_5 ((uint32_t)0x08002800) /* Base @ of Page 5, 2 Kbytes */
mega64 3:a51a1737b55d 55 #define ADDR_FLASH_PAGE_6 ((uint32_t)0x08003000) /* Base @ of Page 6, 2 Kbytes */
mega64 3:a51a1737b55d 56 #define ADDR_FLASH_PAGE_7 ((uint32_t)0x08003800) /* Base @ of Page 7, 2 Kbytes */
mega64 3:a51a1737b55d 57 #define ADDR_FLASH_PAGE_8 ((uint32_t)0x08004000) /* Base @ of Page 8, 2 Kbytes */
mega64 3:a51a1737b55d 58 #define ADDR_FLASH_PAGE_9 ((uint32_t)0x08004800) /* Base @ of Page 9, 2 Kbytes */
mega64 3:a51a1737b55d 59 #define ADDR_FLASH_PAGE_10 ((uint32_t)0x08005000) /* Base @ of Page 10, 2 Kbytes */
mega64 3:a51a1737b55d 60 #define ADDR_FLASH_PAGE_11 ((uint32_t)0x08005800) /* Base @ of Page 11, 2 Kbytes */
mega64 3:a51a1737b55d 61 #define ADDR_FLASH_PAGE_12 ((uint32_t)0x08006000) /* Base @ of Page 12, 2 Kbytes */
mega64 3:a51a1737b55d 62 #define ADDR_FLASH_PAGE_13 ((uint32_t)0x08006800) /* Base @ of Page 13, 2 Kbytes */
mega64 3:a51a1737b55d 63 #define ADDR_FLASH_PAGE_14 ((uint32_t)0x08007000) /* Base @ of Page 14, 2 Kbytes */
mega64 3:a51a1737b55d 64 #define ADDR_FLASH_PAGE_15 ((uint32_t)0x08007800) /* Base @ of Page 15, 2 Kbytes */
mega64 3:a51a1737b55d 65 #define ADDR_FLASH_PAGE_16 ((uint32_t)0x08008000) /* Base @ of Page 16, 2 Kbytes */
mega64 3:a51a1737b55d 66 #define ADDR_FLASH_PAGE_17 ((uint32_t)0x08008800) /* Base @ of Page 17, 2 Kbytes */
mega64 3:a51a1737b55d 67 #define ADDR_FLASH_PAGE_18 ((uint32_t)0x08009000) /* Base @ of Page 18, 2 Kbytes */
mega64 3:a51a1737b55d 68 #define ADDR_FLASH_PAGE_19 ((uint32_t)0x08009800) /* Base @ of Page 19, 2 Kbytes */
mega64 3:a51a1737b55d 69 #define ADDR_FLASH_PAGE_20 ((uint32_t)0x0800A000) /* Base @ of Page 20, 2 Kbytes */
mega64 3:a51a1737b55d 70 #define ADDR_FLASH_PAGE_21 ((uint32_t)0x0800A800) /* Base @ of Page 21, 2 Kbytes */
mega64 3:a51a1737b55d 71 #define ADDR_FLASH_PAGE_22 ((uint32_t)0x0800B000) /* Base @ of Page 22, 2 Kbytes */
mega64 3:a51a1737b55d 72 #define ADDR_FLASH_PAGE_23 ((uint32_t)0x0800B800) /* Base @ of Page 23, 2 Kbytes */
mega64 3:a51a1737b55d 73 #define ADDR_FLASH_PAGE_24 ((uint32_t)0x0800C000) /* Base @ of Page 24, 2 Kbytes */
mega64 3:a51a1737b55d 74 #define ADDR_FLASH_PAGE_25 ((uint32_t)0x0800C800) /* Base @ of Page 25, 2 Kbytes */
mega64 3:a51a1737b55d 75 #define ADDR_FLASH_PAGE_26 ((uint32_t)0x0800D000) /* Base @ of Page 26, 2 Kbytes */
mega64 3:a51a1737b55d 76 #define ADDR_FLASH_PAGE_27 ((uint32_t)0x0800D800) /* Base @ of Page 27, 2 Kbytes */
mega64 3:a51a1737b55d 77 #define ADDR_FLASH_PAGE_28 ((uint32_t)0x0800E000) /* Base @ of Page 28, 2 Kbytes */
mega64 3:a51a1737b55d 78 #define ADDR_FLASH_PAGE_29 ((uint32_t)0x0800E800) /* Base @ of Page 29, 2 Kbytes */
mega64 3:a51a1737b55d 79 #define ADDR_FLASH_PAGE_30 ((uint32_t)0x0800F000) /* Base @ of Page 30, 2 Kbytes */
mega64 3:a51a1737b55d 80 #define ADDR_FLASH_PAGE_31 ((uint32_t)0x0800F800) /* Base @ of Page 31, 2 Kbytes */
mega64 3:a51a1737b55d 81 #define ADDR_FLASH_PAGE_32 ((uint32_t)0x08010000) /* Base @ of Page 32, 2 Kbytes */
mega64 3:a51a1737b55d 82 #define ADDR_FLASH_PAGE_33 ((uint32_t)0x08010800) /* Base @ of Page 33, 2 Kbytes */
mega64 3:a51a1737b55d 83 #define ADDR_FLASH_PAGE_34 ((uint32_t)0x08011000) /* Base @ of Page 34, 2 Kbytes */
mega64 3:a51a1737b55d 84 #define ADDR_FLASH_PAGE_35 ((uint32_t)0x08011800) /* Base @ of Page 35, 2 Kbytes */
mega64 3:a51a1737b55d 85 #define ADDR_FLASH_PAGE_36 ((uint32_t)0x08012000) /* Base @ of Page 36, 2 Kbytes */
mega64 3:a51a1737b55d 86 #define ADDR_FLASH_PAGE_37 ((uint32_t)0x08012800) /* Base @ of Page 37, 2 Kbytes */
mega64 3:a51a1737b55d 87 #define ADDR_FLASH_PAGE_38 ((uint32_t)0x08013000) /* Base @ of Page 38, 2 Kbytes */
mega64 3:a51a1737b55d 88 #define ADDR_FLASH_PAGE_39 ((uint32_t)0x08013800) /* Base @ of Page 39, 2 Kbytes */
mega64 3:a51a1737b55d 89 #define ADDR_FLASH_PAGE_40 ((uint32_t)0x08014000) /* Base @ of Page 40, 2 Kbytes */
mega64 3:a51a1737b55d 90 #define ADDR_FLASH_PAGE_41 ((uint32_t)0x08014800) /* Base @ of Page 41, 2 Kbytes */
mega64 3:a51a1737b55d 91 #define ADDR_FLASH_PAGE_42 ((uint32_t)0x08015000) /* Base @ of Page 42, 2 Kbytes */
mega64 3:a51a1737b55d 92 #define ADDR_FLASH_PAGE_43 ((uint32_t)0x08015800) /* Base @ of Page 43, 2 Kbytes */
mega64 3:a51a1737b55d 93 #define ADDR_FLASH_PAGE_44 ((uint32_t)0x08016000) /* Base @ of Page 44, 2 Kbytes */
mega64 3:a51a1737b55d 94 #define ADDR_FLASH_PAGE_45 ((uint32_t)0x08016800) /* Base @ of Page 45, 2 Kbytes */
mega64 3:a51a1737b55d 95 #define ADDR_FLASH_PAGE_46 ((uint32_t)0x08017000) /* Base @ of Page 46, 2 Kbytes */
mega64 3:a51a1737b55d 96 #define ADDR_FLASH_PAGE_47 ((uint32_t)0x08017800) /* Base @ of Page 47, 2 Kbytes */
mega64 3:a51a1737b55d 97 #define ADDR_FLASH_PAGE_48 ((uint32_t)0x08018000) /* Base @ of Page 48, 2 Kbytes */
mega64 3:a51a1737b55d 98 #define ADDR_FLASH_PAGE_49 ((uint32_t)0x08018800) /* Base @ of Page 49, 2 Kbytes */
mega64 3:a51a1737b55d 99 #define ADDR_FLASH_PAGE_50 ((uint32_t)0x08019000) /* Base @ of Page 50, 2 Kbytes */
mega64 3:a51a1737b55d 100 #define ADDR_FLASH_PAGE_51 ((uint32_t)0x08019800) /* Base @ of Page 51, 2 Kbytes */
mega64 3:a51a1737b55d 101 #define ADDR_FLASH_PAGE_52 ((uint32_t)0x0801A000) /* Base @ of Page 52, 2 Kbytes */
mega64 3:a51a1737b55d 102 #define ADDR_FLASH_PAGE_53 ((uint32_t)0x0801A800) /* Base @ of Page 53, 2 Kbytes */
mega64 3:a51a1737b55d 103 #define ADDR_FLASH_PAGE_54 ((uint32_t)0x0801B000) /* Base @ of Page 54, 2 Kbytes */
mega64 3:a51a1737b55d 104 #define ADDR_FLASH_PAGE_55 ((uint32_t)0x0801B800) /* Base @ of Page 55, 2 Kbytes */
mega64 3:a51a1737b55d 105 #define ADDR_FLASH_PAGE_56 ((uint32_t)0x0801C000) /* Base @ of Page 56, 2 Kbytes */
mega64 3:a51a1737b55d 106 #define ADDR_FLASH_PAGE_57 ((uint32_t)0x0801C800) /* Base @ of Page 57, 2 Kbytes */
mega64 3:a51a1737b55d 107 #define ADDR_FLASH_PAGE_58 ((uint32_t)0x0801D000) /* Base @ of Page 58, 2 Kbytes */
mega64 3:a51a1737b55d 108 #define ADDR_FLASH_PAGE_59 ((uint32_t)0x0801D800) /* Base @ of Page 59, 2 Kbytes */
mega64 3:a51a1737b55d 109 #define ADDR_FLASH_PAGE_60 ((uint32_t)0x0801E000) /* Base @ of Page 60, 2 Kbytes */
mega64 3:a51a1737b55d 110 #define ADDR_FLASH_PAGE_61 ((uint32_t)0x0801E800) /* Base @ of Page 61, 2 Kbytes */
mega64 3:a51a1737b55d 111 #define ADDR_FLASH_PAGE_62 ((uint32_t)0x0801F000) /* Base @ of Page 62, 2 Kbytes */
mega64 3:a51a1737b55d 112 #define ADDR_FLASH_PAGE_63 ((uint32_t)0x0801F800) /* Base @ of Page 63, 2 Kbytes */
mega64 3:a51a1737b55d 113 #define ADDR_FLASH_PAGE_64 ((uint32_t)0x08020000) /* Base @ of Page 64, 2 Kbytes */
mega64 3:a51a1737b55d 114 #define ADDR_FLASH_PAGE_65 ((uint32_t)0x08020800) /* Base @ of Page 65, 2 Kbytes */
mega64 3:a51a1737b55d 115 #define ADDR_FLASH_PAGE_66 ((uint32_t)0x08021000) /* Base @ of Page 66, 2 Kbytes */
mega64 3:a51a1737b55d 116 #define ADDR_FLASH_PAGE_67 ((uint32_t)0x08021800) /* Base @ of Page 67, 2 Kbytes */
mega64 3:a51a1737b55d 117 #define ADDR_FLASH_PAGE_68 ((uint32_t)0x08022000) /* Base @ of Page 68, 2 Kbytes */
mega64 3:a51a1737b55d 118 #define ADDR_FLASH_PAGE_69 ((uint32_t)0x08022800) /* Base @ of Page 69, 2 Kbytes */
mega64 3:a51a1737b55d 119 #define ADDR_FLASH_PAGE_70 ((uint32_t)0x08023000) /* Base @ of Page 70, 2 Kbytes */
mega64 3:a51a1737b55d 120 #define ADDR_FLASH_PAGE_71 ((uint32_t)0x08023800) /* Base @ of Page 71, 2 Kbytes */
mega64 3:a51a1737b55d 121 #define ADDR_FLASH_PAGE_72 ((uint32_t)0x08024000) /* Base @ of Page 72, 2 Kbytes */
mega64 3:a51a1737b55d 122 #define ADDR_FLASH_PAGE_73 ((uint32_t)0x08024800) /* Base @ of Page 73, 2 Kbytes */
mega64 3:a51a1737b55d 123 #define ADDR_FLASH_PAGE_74 ((uint32_t)0x08025000) /* Base @ of Page 74, 2 Kbytes */
mega64 3:a51a1737b55d 124 #define ADDR_FLASH_PAGE_75 ((uint32_t)0x08025800) /* Base @ of Page 75, 2 Kbytes */
mega64 3:a51a1737b55d 125 #define ADDR_FLASH_PAGE_76 ((uint32_t)0x08026000) /* Base @ of Page 76, 2 Kbytes */
mega64 3:a51a1737b55d 126 #define ADDR_FLASH_PAGE_77 ((uint32_t)0x08026800) /* Base @ of Page 77, 2 Kbytes */
mega64 3:a51a1737b55d 127 #define ADDR_FLASH_PAGE_78 ((uint32_t)0x08027000) /* Base @ of Page 78, 2 Kbytes */
mega64 3:a51a1737b55d 128 #define ADDR_FLASH_PAGE_79 ((uint32_t)0x08027800) /* Base @ of Page 79, 2 Kbytes */
mega64 3:a51a1737b55d 129 #define ADDR_FLASH_PAGE_80 ((uint32_t)0x08028000) /* Base @ of Page 80, 2 Kbytes */
mega64 3:a51a1737b55d 130 #define ADDR_FLASH_PAGE_81 ((uint32_t)0x08028800) /* Base @ of Page 81, 2 Kbytes */
mega64 3:a51a1737b55d 131 #define ADDR_FLASH_PAGE_82 ((uint32_t)0x08029000) /* Base @ of Page 82, 2 Kbytes */
mega64 3:a51a1737b55d 132 #define ADDR_FLASH_PAGE_83 ((uint32_t)0x08029800) /* Base @ of Page 83, 2 Kbytes */
mega64 3:a51a1737b55d 133 #define ADDR_FLASH_PAGE_84 ((uint32_t)0x0802A000) /* Base @ of Page 84, 2 Kbytes */
mega64 3:a51a1737b55d 134 #define ADDR_FLASH_PAGE_85 ((uint32_t)0x0802A800) /* Base @ of Page 85, 2 Kbytes */
mega64 3:a51a1737b55d 135 #define ADDR_FLASH_PAGE_86 ((uint32_t)0x0802B000) /* Base @ of Page 86, 2 Kbytes */
mega64 3:a51a1737b55d 136 #define ADDR_FLASH_PAGE_87 ((uint32_t)0x0802B800) /* Base @ of Page 87, 2 Kbytes */
mega64 3:a51a1737b55d 137 #define ADDR_FLASH_PAGE_88 ((uint32_t)0x0802C000) /* Base @ of Page 88, 2 Kbytes */
mega64 3:a51a1737b55d 138 #define ADDR_FLASH_PAGE_89 ((uint32_t)0x0802C800) /* Base @ of Page 89, 2 Kbytes */
mega64 3:a51a1737b55d 139 #define ADDR_FLASH_PAGE_90 ((uint32_t)0x0802D000) /* Base @ of Page 90, 2 Kbytes */
mega64 3:a51a1737b55d 140 #define ADDR_FLASH_PAGE_91 ((uint32_t)0x0802D800) /* Base @ of Page 91, 2 Kbytes */
mega64 3:a51a1737b55d 141 #define ADDR_FLASH_PAGE_92 ((uint32_t)0x0802E000) /* Base @ of Page 92, 2 Kbytes */
mega64 3:a51a1737b55d 142 #define ADDR_FLASH_PAGE_93 ((uint32_t)0x0802E800) /* Base @ of Page 93, 2 Kbytes */
mega64 3:a51a1737b55d 143 #define ADDR_FLASH_PAGE_94 ((uint32_t)0x0802F000) /* Base @ of Page 94, 2 Kbytes */
mega64 3:a51a1737b55d 144 #define ADDR_FLASH_PAGE_95 ((uint32_t)0x0802F800) /* Base @ of Page 95, 2 Kbytes */
mega64 3:a51a1737b55d 145 #define ADDR_FLASH_PAGE_96 ((uint32_t)0x08030000) /* Base @ of Page 96, 2 Kbytes */
mega64 3:a51a1737b55d 146 #define ADDR_FLASH_PAGE_97 ((uint32_t)0x08030800) /* Base @ of Page 97, 2 Kbytes */
mega64 3:a51a1737b55d 147 #define ADDR_FLASH_PAGE_98 ((uint32_t)0x08031000) /* Base @ of Page 98, 2 Kbytes */
mega64 3:a51a1737b55d 148 #define ADDR_FLASH_PAGE_99 ((uint32_t)0x08031800) /* Base @ of Page 99, 2 Kbytes */
mega64 3:a51a1737b55d 149 #define ADDR_FLASH_PAGE_100 ((uint32_t)0x08032000) /* Base @ of Page 100, 2 Kbytes */
mega64 3:a51a1737b55d 150 #define ADDR_FLASH_PAGE_101 ((uint32_t)0x08032800) /* Base @ of Page 101, 2 Kbytes */
mega64 3:a51a1737b55d 151 #define ADDR_FLASH_PAGE_102 ((uint32_t)0x08033000) /* Base @ of Page 102, 2 Kbytes */
mega64 3:a51a1737b55d 152 #define ADDR_FLASH_PAGE_103 ((uint32_t)0x08033800) /* Base @ of Page 103, 2 Kbytes */
mega64 3:a51a1737b55d 153 #define ADDR_FLASH_PAGE_104 ((uint32_t)0x08034000) /* Base @ of Page 104, 2 Kbytes */
mega64 3:a51a1737b55d 154 #define ADDR_FLASH_PAGE_105 ((uint32_t)0x08034800) /* Base @ of Page 105, 2 Kbytes */
mega64 3:a51a1737b55d 155 #define ADDR_FLASH_PAGE_106 ((uint32_t)0x08035000) /* Base @ of Page 106, 2 Kbytes */
mega64 3:a51a1737b55d 156 #define ADDR_FLASH_PAGE_107 ((uint32_t)0x08035800) /* Base @ of Page 107, 2 Kbytes */
mega64 3:a51a1737b55d 157 #define ADDR_FLASH_PAGE_108 ((uint32_t)0x08036000) /* Base @ of Page 108, 2 Kbytes */
mega64 3:a51a1737b55d 158 #define ADDR_FLASH_PAGE_109 ((uint32_t)0x08036800) /* Base @ of Page 109, 2 Kbytes */
mega64 3:a51a1737b55d 159 #define ADDR_FLASH_PAGE_110 ((uint32_t)0x08037000) /* Base @ of Page 110, 2 Kbytes */
mega64 3:a51a1737b55d 160 #define ADDR_FLASH_PAGE_111 ((uint32_t)0x08037800) /* Base @ of Page 111, 2 Kbytes */
mega64 3:a51a1737b55d 161 #define ADDR_FLASH_PAGE_112 ((uint32_t)0x08038000) /* Base @ of Page 112, 2 Kbytes */
mega64 3:a51a1737b55d 162 #define ADDR_FLASH_PAGE_113 ((uint32_t)0x08038800) /* Base @ of Page 113, 2 Kbytes */
mega64 3:a51a1737b55d 163 #define ADDR_FLASH_PAGE_114 ((uint32_t)0x08039000) /* Base @ of Page 114, 2 Kbytes */
mega64 3:a51a1737b55d 164 #define ADDR_FLASH_PAGE_115 ((uint32_t)0x08039800) /* Base @ of Page 115, 2 Kbytes */
mega64 3:a51a1737b55d 165 #define ADDR_FLASH_PAGE_116 ((uint32_t)0x0803A000) /* Base @ of Page 116, 2 Kbytes */
mega64 3:a51a1737b55d 166 #define ADDR_FLASH_PAGE_117 ((uint32_t)0x0803A800) /* Base @ of Page 117, 2 Kbytes */
mega64 3:a51a1737b55d 167 #define ADDR_FLASH_PAGE_118 ((uint32_t)0x0803B000) /* Base @ of Page 118, 2 Kbytes */
mega64 3:a51a1737b55d 168 #define ADDR_FLASH_PAGE_119 ((uint32_t)0x0803B800) /* Base @ of Page 119, 2 Kbytes */
mega64 3:a51a1737b55d 169 #define ADDR_FLASH_PAGE_120 ((uint32_t)0x0803C000) /* Base @ of Page 120, 2 Kbytes */
mega64 3:a51a1737b55d 170 #define ADDR_FLASH_PAGE_121 ((uint32_t)0x0803C800) /* Base @ of Page 121, 2 Kbytes */
mega64 3:a51a1737b55d 171 #define ADDR_FLASH_PAGE_122 ((uint32_t)0x0803D000) /* Base @ of Page 122, 2 Kbytes */
mega64 3:a51a1737b55d 172 #define ADDR_FLASH_PAGE_123 ((uint32_t)0x0803D800) /* Base @ of Page 123, 2 Kbytes */
mega64 3:a51a1737b55d 173 #define ADDR_FLASH_PAGE_124 ((uint32_t)0x0803E000) /* Base @ of Page 124, 2 Kbytes */
mega64 3:a51a1737b55d 174 #define ADDR_FLASH_PAGE_125 ((uint32_t)0x0803E800) /* Base @ of Page 125, 2 Kbytes */
mega64 3:a51a1737b55d 175 #define ADDR_FLASH_PAGE_126 ((uint32_t)0x0803F000) /* Base @ of Page 126, 2 Kbytes */
mega64 3:a51a1737b55d 176 #define ADDR_FLASH_PAGE_127 ((uint32_t)0x0803F800) /* Base @ of Page 127, 2 Kbytes */
mega64 0:bbe849f641a8 177
mega64 6:669ff12928f9 178 /* Define the number of physical pages per virtual page of algorithm*/
mega64 6:669ff12928f9 179 #define PAGE_NB_PVP ((uint32_t) 4)
mega64 6:669ff12928f9 180
mega64 0:bbe849f641a8 181 /* Define the size of the sectors to be used */
mega64 6:669ff12928f9 182 #define PAGE_SIZE ((uint32_t)FLASH_PAGE_SIZE * PAGE_NB_PVP) /* Page size */
mega64 0:bbe849f641a8 183
mega64 0:bbe849f641a8 184 /* EEPROM start address in Flash */
mega64 3:a51a1737b55d 185 #define EEPROM_START_ADDRESS ((uint32_t)ADDR_FLASH_PAGE_16) /* EEPROM emulation start address */
mega64 0:bbe849f641a8 186
mega64 0:bbe849f641a8 187 /* Pages 0 and 1 base and end addresses */
mega64 0:bbe849f641a8 188 #define PAGE0_BASE_ADDRESS ((uint32_t)(EEPROM_START_ADDRESS + 0x0000))
mega64 0:bbe849f641a8 189 #define PAGE0_END_ADDRESS ((uint32_t)(EEPROM_START_ADDRESS + (PAGE_SIZE - 1)))
mega64 0:bbe849f641a8 190
mega64 3:a51a1737b55d 191 #define PAGE1_BASE_ADDRESS ((uint32_t)(ADDR_FLASH_PAGE_48))
mega64 3:a51a1737b55d 192 #define PAGE1_END_ADDRESS ((uint32_t)(ADDR_FLASH_PAGE_48 + PAGE_SIZE - 1))
mega64 0:bbe849f641a8 193
mega64 0:bbe849f641a8 194 /* Used Flash pages for EEPROM emulation */
mega64 0:bbe849f641a8 195 #define PAGE0 ((uint16_t)0x0000)
mega64 6:669ff12928f9 196 #define PAGE1 ((uint16_t)((PAGE1_BASE_ADDRESS-PAGE0_BASE_ADDRESS)/PAGE_SIZE)) /* Page nb between PAGE0_BASE_ADDRESS & PAGE1_BASE_ADDRESS*/
mega64 0:bbe849f641a8 197
mega64 0:bbe849f641a8 198 /* No valid page define */
mega64 6:669ff12928f9 199 #define NO_VALID_PAGE ((uint16_t)0xFFFF)
mega64 0:bbe849f641a8 200
mega64 0:bbe849f641a8 201 /* Page status definitions */
mega64 0:bbe849f641a8 202 #define ERASED ((uint16_t)0xFFFF) /* Page is empty */
mega64 0:bbe849f641a8 203 #define RECEIVE_DATA ((uint16_t)0xEEEE) /* Page is marked to receive data */
mega64 0:bbe849f641a8 204 #define VALID_PAGE ((uint16_t)0x0000) /* Page containing valid data */
mega64 0:bbe849f641a8 205
mega64 0:bbe849f641a8 206 /* Valid pages in read and write defines */
mega64 0:bbe849f641a8 207 #define READ_FROM_VALID_PAGE ((uint8_t)0x00)
mega64 0:bbe849f641a8 208 #define WRITE_IN_VALID_PAGE ((uint8_t)0x01)
mega64 0:bbe849f641a8 209
mega64 0:bbe849f641a8 210 /* Page full define */
mega64 0:bbe849f641a8 211 #define PAGE_FULL ((uint8_t)0x80)
mega64 0:bbe849f641a8 212
mega64 0:bbe849f641a8 213 /* Variables' number */
mega64 0:bbe849f641a8 214 #define NB_OF_VAR ((uint8_t)0x03)
mega64 0:bbe849f641a8 215
mega64 0:bbe849f641a8 216 /* Exported types ------------------------------------------------------------*/
mega64 0:bbe849f641a8 217 /* Exported macro ------------------------------------------------------------*/
mega64 0:bbe849f641a8 218 /* Exported functions ------------------------------------------------------- */
mega64 0:bbe849f641a8 219 uint16_t EE_Init(void);
mega64 0:bbe849f641a8 220 uint16_t EE_ReadVariable(uint16_t VirtAddress, uint16_t* Data);
mega64 0:bbe849f641a8 221 uint16_t EE_WriteVariable(uint16_t VirtAddress, uint16_t Data);
mega64 0:bbe849f641a8 222
mega64 0:bbe849f641a8 223 #endif /* __EEPROM_H */
mega64 0:bbe849f641a8 224
mega64 0:bbe849f641a8 225 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/