Changes in eeprom emulation for adopt to other uC family

Page last updated 05 Feb 2019, by Nothing Special. 0 replies

Example for NUCLEO-F303ZE board, but it can be useful for other STM32. The given line numbers refer to the example application "00_eeprom_emulation_f091".
https://os.mbed.com/users/mega64/code/00_eeprom_emulation_f091/

Migration to the F3 version will be rather easy. Because it does not depend on the family (the HAL functions are the same) but more from the FLASH organization (pages, addresses) in the specific uC. In principle, you will only need changes in the eeprom.h file.

1. line 44: change #include "stm32f0xx_hal.h" to #include "stm32f3xx_hal.h"

2. lines 49 to 176: change flash pages definitions to appropriate to the target uC.
For example for STM32F303ZE microcontroller will be:

#define ADDR_FLASH_PAGE_0     ((uint32_t)0x08000000) /* Base @ of Page 0, 2 Kbytes */
#define ADDR_FLASH_PAGE_1     ((uint32_t)0x08000800) /* Base @ of Page 1, 2 Kbytes */
#define ADDR_FLASH_PAGE_2     ((uint32_t)0x08001000) /* Base @ of Page 2, 2 Kbytes */
#define ADDR_FLASH_PAGE_3     ((uint32_t)0x08001800) /* Base @ of Page 3, 2 Kbytes */
#define ADDR_FLASH_PAGE_4     ((uint32_t)0x08002000) /* Base @ of Page 4, 2 Kbytes */
#define ADDR_FLASH_PAGE_5     ((uint32_t)0x08002800) /* Base @ of Page 5, 2 Kbytes */
#define ADDR_FLASH_PAGE_6     ((uint32_t)0x08003000) /* Base @ of Page 6, 2 Kbytes */
#define ADDR_FLASH_PAGE_7     ((uint32_t)0x08003800) /* Base @ of Page 7, 2 Kbytes */
#define ADDR_FLASH_PAGE_8     ((uint32_t)0x08004000) /* Base @ of Page 8, 2 Kbytes */
#define ADDR_FLASH_PAGE_9     ((uint32_t)0x08004800) /* Base @ of Page 9, 2 Kbytes */
#define ADDR_FLASH_PAGE_10    ((uint32_t)0x08005000) /* Base @ of Page 10, 2 Kbytes */
#define ADDR_FLASH_PAGE_11    ((uint32_t)0x08005800) /* Base @ of Page 11, 2 Kbytes */
#define ADDR_FLASH_PAGE_12    ((uint32_t)0x08006000) /* Base @ of Page 12, 2 Kbytes */
#define ADDR_FLASH_PAGE_13    ((uint32_t)0x08006800) /* Base @ of Page 13, 2 Kbytes */
#define ADDR_FLASH_PAGE_14    ((uint32_t)0x08007000) /* Base @ of Page 14, 2 Kbytes */
#define ADDR_FLASH_PAGE_15    ((uint32_t)0x08007800) /* Base @ of Page 15, 2 Kbytes */
#define ADDR_FLASH_PAGE_16    ((uint32_t)0x08008000) /* Base @ of Page 16, 2 Kbytes */
#define ADDR_FLASH_PAGE_17    ((uint32_t)0x08008800) /* Base @ of Page 17, 2 Kbytes */
#define ADDR_FLASH_PAGE_18    ((uint32_t)0x08009000) /* Base @ of Page 18, 2 Kbytes */
#define ADDR_FLASH_PAGE_19    ((uint32_t)0x08009800) /* Base @ of Page 19, 2 Kbytes */
#define ADDR_FLASH_PAGE_20    ((uint32_t)0x0800A000) /* Base @ of Page 20, 2 Kbytes */
#define ADDR_FLASH_PAGE_21    ((uint32_t)0x0800A800) /* Base @ of Page 21, 2 Kbytes */
#define ADDR_FLASH_PAGE_22    ((uint32_t)0x0800B000) /* Base @ of Page 22, 2 Kbytes */
#define ADDR_FLASH_PAGE_23    ((uint32_t)0x0800B800) /* Base @ of Page 23, 2 Kbytes */
#define ADDR_FLASH_PAGE_24    ((uint32_t)0x0800C000) /* Base @ of Page 24, 2 Kbytes */
#define ADDR_FLASH_PAGE_25    ((uint32_t)0x0800C800) /* Base @ of Page 25, 2 Kbytes */
#define ADDR_FLASH_PAGE_26    ((uint32_t)0x0800D000) /* Base @ of Page 26, 2 Kbytes */
#define ADDR_FLASH_PAGE_27    ((uint32_t)0x0800D800) /* Base @ of Page 27, 2 Kbytes */
#define ADDR_FLASH_PAGE_28    ((uint32_t)0x0800E000) /* Base @ of Page 28, 2 Kbytes */
#define ADDR_FLASH_PAGE_29    ((uint32_t)0x0800E800) /* Base @ of Page 29, 2 Kbytes */
#define ADDR_FLASH_PAGE_30    ((uint32_t)0x0800F000) /* Base @ of Page 30, 2 Kbytes */
#define ADDR_FLASH_PAGE_31    ((uint32_t)0x0800F800) /* Base @ of Page 31, 2 Kbytes */
#define ADDR_FLASH_PAGE_32    ((uint32_t)0x08010000) /* Base @ of Page 32, 2 Kbytes */
#define ADDR_FLASH_PAGE_33    ((uint32_t)0x08010800) /* Base @ of Page 33, 2 Kbytes */
#define ADDR_FLASH_PAGE_34    ((uint32_t)0x08011000) /* Base @ of Page 34, 2 Kbytes */
#define ADDR_FLASH_PAGE_35    ((uint32_t)0x08011800) /* Base @ of Page 35, 2 Kbytes */
#define ADDR_FLASH_PAGE_36    ((uint32_t)0x08012000) /* Base @ of Page 36, 2 Kbytes */
#define ADDR_FLASH_PAGE_37    ((uint32_t)0x08012800) /* Base @ of Page 37, 2 Kbytes */
#define ADDR_FLASH_PAGE_38    ((uint32_t)0x08013000) /* Base @ of Page 38, 2 Kbytes */
#define ADDR_FLASH_PAGE_39    ((uint32_t)0x08013800) /* Base @ of Page 39, 2 Kbytes */
#define ADDR_FLASH_PAGE_40    ((uint32_t)0x08014000) /* Base @ of Page 40, 2 Kbytes */
#define ADDR_FLASH_PAGE_41    ((uint32_t)0x08014800) /* Base @ of Page 41, 2 Kbytes */
#define ADDR_FLASH_PAGE_42    ((uint32_t)0x08015000) /* Base @ of Page 42, 2 Kbytes */
#define ADDR_FLASH_PAGE_43    ((uint32_t)0x08015800) /* Base @ of Page 43, 2 Kbytes */
#define ADDR_FLASH_PAGE_44    ((uint32_t)0x08016000) /* Base @ of Page 44, 2 Kbytes */
#define ADDR_FLASH_PAGE_45    ((uint32_t)0x08016800) /* Base @ of Page 45, 2 Kbytes */
#define ADDR_FLASH_PAGE_46    ((uint32_t)0x08017000) /* Base @ of Page 46, 2 Kbytes */
#define ADDR_FLASH_PAGE_47    ((uint32_t)0x08017800) /* Base @ of Page 47, 2 Kbytes */
#define ADDR_FLASH_PAGE_48    ((uint32_t)0x08018000) /* Base @ of Page 48, 2 Kbytes */
#define ADDR_FLASH_PAGE_49    ((uint32_t)0x08018800) /* Base @ of Page 49, 2 Kbytes */
#define ADDR_FLASH_PAGE_50    ((uint32_t)0x08019000) /* Base @ of Page 50, 2 Kbytes */
#define ADDR_FLASH_PAGE_51    ((uint32_t)0x08019800) /* Base @ of Page 51, 2 Kbytes */
#define ADDR_FLASH_PAGE_52    ((uint32_t)0x0801A000) /* Base @ of Page 52, 2 Kbytes */
#define ADDR_FLASH_PAGE_53    ((uint32_t)0x0801A800) /* Base @ of Page 53, 2 Kbytes */
#define ADDR_FLASH_PAGE_54    ((uint32_t)0x0801B000) /* Base @ of Page 54, 2 Kbytes */
#define ADDR_FLASH_PAGE_55    ((uint32_t)0x0801B800) /* Base @ of Page 55, 2 Kbytes */
#define ADDR_FLASH_PAGE_56    ((uint32_t)0x0801C000) /* Base @ of Page 56, 2 Kbytes */
#define ADDR_FLASH_PAGE_57    ((uint32_t)0x0801C800) /* Base @ of Page 57, 2 Kbytes */
#define ADDR_FLASH_PAGE_58    ((uint32_t)0x0801D000) /* Base @ of Page 58, 2 Kbytes */
#define ADDR_FLASH_PAGE_59    ((uint32_t)0x0801D800) /* Base @ of Page 59, 2 Kbytes */
#define ADDR_FLASH_PAGE_60    ((uint32_t)0x0801E000) /* Base @ of Page 60, 2 Kbytes */
#define ADDR_FLASH_PAGE_61    ((uint32_t)0x0801E800) /* Base @ of Page 61, 2 Kbytes */
#define ADDR_FLASH_PAGE_62    ((uint32_t)0x0801F000) /* Base @ of Page 62, 2 Kbytes */
#define ADDR_FLASH_PAGE_63    ((uint32_t)0x0801F800) /* Base @ of Page 63, 2 Kbytes */
#define ADDR_FLASH_PAGE_64    ((uint32_t)0x08020000) /* Base @ of Page 64, 2 Kbytes */
#define ADDR_FLASH_PAGE_65    ((uint32_t)0x08020800) /* Base @ of Page 65, 2 Kbytes */
#define ADDR_FLASH_PAGE_66    ((uint32_t)0x08021000) /* Base @ of Page 66, 2 Kbytes */
#define ADDR_FLASH_PAGE_67    ((uint32_t)0x08021800) /* Base @ of Page 67, 2 Kbytes */
#define ADDR_FLASH_PAGE_68    ((uint32_t)0x08022000) /* Base @ of Page 68, 2 Kbytes */
#define ADDR_FLASH_PAGE_69    ((uint32_t)0x08022800) /* Base @ of Page 69, 2 Kbytes */
#define ADDR_FLASH_PAGE_70    ((uint32_t)0x08023000) /* Base @ of Page 70, 2 Kbytes */
#define ADDR_FLASH_PAGE_71    ((uint32_t)0x08023800) /* Base @ of Page 71, 2 Kbytes */
#define ADDR_FLASH_PAGE_72    ((uint32_t)0x08024000) /* Base @ of Page 72, 2 Kbytes */
#define ADDR_FLASH_PAGE_73    ((uint32_t)0x08024800) /* Base @ of Page 73, 2 Kbytes */
#define ADDR_FLASH_PAGE_74    ((uint32_t)0x08025000) /* Base @ of Page 74, 2 Kbytes */
#define ADDR_FLASH_PAGE_75    ((uint32_t)0x08025800) /* Base @ of Page 75, 2 Kbytes */
#define ADDR_FLASH_PAGE_76    ((uint32_t)0x08026000) /* Base @ of Page 76, 2 Kbytes */
#define ADDR_FLASH_PAGE_77    ((uint32_t)0x08026800) /* Base @ of Page 77, 2 Kbytes */
#define ADDR_FLASH_PAGE_78    ((uint32_t)0x08027000) /* Base @ of Page 78, 2 Kbytes */
#define ADDR_FLASH_PAGE_79    ((uint32_t)0x08027800) /* Base @ of Page 79, 2 Kbytes */
#define ADDR_FLASH_PAGE_80    ((uint32_t)0x08028000) /* Base @ of Page 80, 2 Kbytes */
#define ADDR_FLASH_PAGE_81    ((uint32_t)0x08028800) /* Base @ of Page 81, 2 Kbytes */
#define ADDR_FLASH_PAGE_82    ((uint32_t)0x08029000) /* Base @ of Page 82, 2 Kbytes */
#define ADDR_FLASH_PAGE_83    ((uint32_t)0x08029800) /* Base @ of Page 83, 2 Kbytes */
#define ADDR_FLASH_PAGE_84    ((uint32_t)0x0802A000) /* Base @ of Page 84, 2 Kbytes */
#define ADDR_FLASH_PAGE_85    ((uint32_t)0x0802A800) /* Base @ of Page 85, 2 Kbytes */
#define ADDR_FLASH_PAGE_86    ((uint32_t)0x0802B000) /* Base @ of Page 86, 2 Kbytes */
#define ADDR_FLASH_PAGE_87    ((uint32_t)0x0802B800) /* Base @ of Page 87, 2 Kbytes */
#define ADDR_FLASH_PAGE_88    ((uint32_t)0x0802C000) /* Base @ of Page 88, 2 Kbytes */
#define ADDR_FLASH_PAGE_89    ((uint32_t)0x0802C800) /* Base @ of Page 89, 2 Kbytes */
#define ADDR_FLASH_PAGE_90    ((uint32_t)0x0802D000) /* Base @ of Page 90, 2 Kbytes */
#define ADDR_FLASH_PAGE_91    ((uint32_t)0x0802D800) /* Base @ of Page 91, 2 Kbytes */
#define ADDR_FLASH_PAGE_92    ((uint32_t)0x0802E000) /* Base @ of Page 92, 2 Kbytes */
#define ADDR_FLASH_PAGE_93    ((uint32_t)0x0802E800) /* Base @ of Page 93, 2 Kbytes */
#define ADDR_FLASH_PAGE_94    ((uint32_t)0x0802F000) /* Base @ of Page 94, 2 Kbytes */
#define ADDR_FLASH_PAGE_95    ((uint32_t)0x0802F800) /* Base @ of Page 95, 2 Kbytes */
#define ADDR_FLASH_PAGE_96    ((uint32_t)0x08030000) /* Base @ of Page 96, 2 Kbytes */
#define ADDR_FLASH_PAGE_97    ((uint32_t)0x08030800) /* Base @ of Page 97, 2 Kbytes */
#define ADDR_FLASH_PAGE_98    ((uint32_t)0x08031000) /* Base @ of Page 98, 2 Kbytes */
#define ADDR_FLASH_PAGE_99    ((uint32_t)0x08031800) /* Base @ of Page 99, 2 Kbytes */
#define ADDR_FLASH_PAGE_100   ((uint32_t)0x08032000) /* Base @ of Page 100, 2 Kbytes */
#define ADDR_FLASH_PAGE_101   ((uint32_t)0x08032800) /* Base @ of Page 101, 2 Kbytes */
#define ADDR_FLASH_PAGE_102   ((uint32_t)0x08033000) /* Base @ of Page 102, 2 Kbytes */
#define ADDR_FLASH_PAGE_103   ((uint32_t)0x08033800) /* Base @ of Page 103, 2 Kbytes */
#define ADDR_FLASH_PAGE_104   ((uint32_t)0x08034000) /* Base @ of Page 104, 2 Kbytes */
#define ADDR_FLASH_PAGE_105   ((uint32_t)0x08034800) /* Base @ of Page 105, 2 Kbytes */
#define ADDR_FLASH_PAGE_106   ((uint32_t)0x08035000) /* Base @ of Page 106, 2 Kbytes */
#define ADDR_FLASH_PAGE_107   ((uint32_t)0x08035800) /* Base @ of Page 107, 2 Kbytes */
#define ADDR_FLASH_PAGE_108   ((uint32_t)0x08036000) /* Base @ of Page 108, 2 Kbytes */
#define ADDR_FLASH_PAGE_109   ((uint32_t)0x08036800) /* Base @ of Page 109, 2 Kbytes */
#define ADDR_FLASH_PAGE_110   ((uint32_t)0x08037000) /* Base @ of Page 110, 2 Kbytes */
#define ADDR_FLASH_PAGE_111   ((uint32_t)0x08037800) /* Base @ of Page 111, 2 Kbytes */
#define ADDR_FLASH_PAGE_112   ((uint32_t)0x08038000) /* Base @ of Page 112, 2 Kbytes */
#define ADDR_FLASH_PAGE_113   ((uint32_t)0x08038800) /* Base @ of Page 113, 2 Kbytes */
#define ADDR_FLASH_PAGE_114   ((uint32_t)0x08039000) /* Base @ of Page 114, 2 Kbytes */
#define ADDR_FLASH_PAGE_115   ((uint32_t)0x08039800) /* Base @ of Page 115, 2 Kbytes */
#define ADDR_FLASH_PAGE_116   ((uint32_t)0x0803A000) /* Base @ of Page 116, 2 Kbytes */
#define ADDR_FLASH_PAGE_117   ((uint32_t)0x0803A800) /* Base @ of Page 117, 2 Kbytes */
#define ADDR_FLASH_PAGE_118   ((uint32_t)0x0803B000) /* Base @ of Page 118, 2 Kbytes */
#define ADDR_FLASH_PAGE_119   ((uint32_t)0x0803B800) /* Base @ of Page 119, 2 Kbytes */
#define ADDR_FLASH_PAGE_120   ((uint32_t)0x0803C000) /* Base @ of Page 120, 2 Kbytes */
#define ADDR_FLASH_PAGE_121   ((uint32_t)0x0803C800) /* Base @ of Page 121, 2 Kbytes */
#define ADDR_FLASH_PAGE_122   ((uint32_t)0x0803D000) /* Base @ of Page 122, 2 Kbytes */
#define ADDR_FLASH_PAGE_123   ((uint32_t)0x0803D800) /* Base @ of Page 123, 2 Kbytes */
#define ADDR_FLASH_PAGE_124   ((uint32_t)0x0803E000) /* Base @ of Page 124, 2 Kbytes */
#define ADDR_FLASH_PAGE_125   ((uint32_t)0x0803E800) /* Base @ of Page 125, 2 Kbytes */
#define ADDR_FLASH_PAGE_126   ((uint32_t)0x0803F000) /* Base @ of Page 126, 2 Kbytes */
#define ADDR_FLASH_PAGE_127   ((uint32_t)0x0803F800) /* Base @ of Page 127, 2 Kbytes */
#define ADDR_FLASH_PAGE_128   ((uint32_t)0x08040000) /* Base @ of Page 128, 2 Kbytes */
#define ADDR_FLASH_PAGE_129   ((uint32_t)0x08040800) /* Base @ of Page 129, 2 Kbytes */
#define ADDR_FLASH_PAGE_130   ((uint32_t)0x08041000) /* Base @ of Page 130, 2 Kbytes */
#define ADDR_FLASH_PAGE_131   ((uint32_t)0x08041800) /* Base @ of Page 131, 2 Kbytes */
#define ADDR_FLASH_PAGE_132   ((uint32_t)0x08042000) /* Base @ of Page 132, 2 Kbytes */
#define ADDR_FLASH_PAGE_133   ((uint32_t)0x08042800) /* Base @ of Page 133, 2 Kbytes */
#define ADDR_FLASH_PAGE_134   ((uint32_t)0x08043000) /* Base @ of Page 134, 2 Kbytes */
#define ADDR_FLASH_PAGE_135   ((uint32_t)0x08043800) /* Base @ of Page 135, 2 Kbytes */
#define ADDR_FLASH_PAGE_136   ((uint32_t)0x08044000) /* Base @ of Page 136, 2 Kbytes */
#define ADDR_FLASH_PAGE_137   ((uint32_t)0x08044800) /* Base @ of Page 137, 2 Kbytes */
#define ADDR_FLASH_PAGE_138   ((uint32_t)0x08045000) /* Base @ of Page 138, 2 Kbytes */
#define ADDR_FLASH_PAGE_139   ((uint32_t)0x08045800) /* Base @ of Page 139, 2 Kbytes */
#define ADDR_FLASH_PAGE_140   ((uint32_t)0x08046000) /* Base @ of Page 140, 2 Kbytes */
#define ADDR_FLASH_PAGE_141   ((uint32_t)0x08046800) /* Base @ of Page 141, 2 Kbytes */
#define ADDR_FLASH_PAGE_142   ((uint32_t)0x08047000) /* Base @ of Page 142, 2 Kbytes */
#define ADDR_FLASH_PAGE_143   ((uint32_t)0x08047800) /* Base @ of Page 143, 2 Kbytes */
#define ADDR_FLASH_PAGE_144   ((uint32_t)0x08048000) /* Base @ of Page 144, 2 Kbytes */
#define ADDR_FLASH_PAGE_145   ((uint32_t)0x08048800) /* Base @ of Page 145, 2 Kbytes */
#define ADDR_FLASH_PAGE_146   ((uint32_t)0x08049000) /* Base @ of Page 146, 2 Kbytes */
#define ADDR_FLASH_PAGE_147   ((uint32_t)0x08049800) /* Base @ of Page 147, 2 Kbytes */
#define ADDR_FLASH_PAGE_148   ((uint32_t)0x0804a000) /* Base @ of Page 148, 2 Kbytes */
#define ADDR_FLASH_PAGE_149   ((uint32_t)0x0804a800) /* Base @ of Page 149, 2 Kbytes */
#define ADDR_FLASH_PAGE_150   ((uint32_t)0x0804b000) /* Base @ of Page 150, 2 Kbytes */
#define ADDR_FLASH_PAGE_151   ((uint32_t)0x0804b800) /* Base @ of Page 151, 2 Kbytes */
#define ADDR_FLASH_PAGE_152   ((uint32_t)0x0804c000) /* Base @ of Page 152, 2 Kbytes */
#define ADDR_FLASH_PAGE_153   ((uint32_t)0x0804c800) /* Base @ of Page 153, 2 Kbytes */
#define ADDR_FLASH_PAGE_154   ((uint32_t)0x0804d000) /* Base @ of Page 154, 2 Kbytes */
#define ADDR_FLASH_PAGE_155   ((uint32_t)0x0804d800) /* Base @ of Page 155, 2 Kbytes */
#define ADDR_FLASH_PAGE_156   ((uint32_t)0x0804e000) /* Base @ of Page 156, 2 Kbytes */
#define ADDR_FLASH_PAGE_157   ((uint32_t)0x0804e800) /* Base @ of Page 157, 2 Kbytes */
#define ADDR_FLASH_PAGE_158   ((uint32_t)0x0804f000) /* Base @ of Page 158, 2 Kbytes */
#define ADDR_FLASH_PAGE_159   ((uint32_t)0x0804f800) /* Base @ of Page 159, 2 Kbytes */
#define ADDR_FLASH_PAGE_160   ((uint32_t)0x08050000) /* Base @ of Page 160, 2 Kbytes */
#define ADDR_FLASH_PAGE_161   ((uint32_t)0x08050800) /* Base @ of Page 161, 2 Kbytes */
#define ADDR_FLASH_PAGE_162   ((uint32_t)0x08051000) /* Base @ of Page 162, 2 Kbytes */
#define ADDR_FLASH_PAGE_163   ((uint32_t)0x08051800) /* Base @ of Page 163, 2 Kbytes */
#define ADDR_FLASH_PAGE_164   ((uint32_t)0x08052000) /* Base @ of Page 164, 2 Kbytes */
#define ADDR_FLASH_PAGE_165   ((uint32_t)0x08052800) /* Base @ of Page 165, 2 Kbytes */
#define ADDR_FLASH_PAGE_166   ((uint32_t)0x08053000) /* Base @ of Page 166, 2 Kbytes */
#define ADDR_FLASH_PAGE_167   ((uint32_t)0x08053800) /* Base @ of Page 167, 2 Kbytes */
#define ADDR_FLASH_PAGE_168   ((uint32_t)0x08054000) /* Base @ of Page 168, 2 Kbytes */
#define ADDR_FLASH_PAGE_169   ((uint32_t)0x08054800) /* Base @ of Page 169, 2 Kbytes */
#define ADDR_FLASH_PAGE_170   ((uint32_t)0x08055000) /* Base @ of Page 170, 2 Kbytes */
#define ADDR_FLASH_PAGE_171   ((uint32_t)0x08055800) /* Base @ of Page 171, 2 Kbytes */
#define ADDR_FLASH_PAGE_172   ((uint32_t)0x08056000) /* Base @ of Page 172, 2 Kbytes */
#define ADDR_FLASH_PAGE_173   ((uint32_t)0x08056800) /* Base @ of Page 173, 2 Kbytes */
#define ADDR_FLASH_PAGE_174   ((uint32_t)0x08057000) /* Base @ of Page 174, 2 Kbytes */
#define ADDR_FLASH_PAGE_175   ((uint32_t)0x08057800) /* Base @ of Page 175, 2 Kbytes */
#define ADDR_FLASH_PAGE_176   ((uint32_t)0x08058000) /* Base @ of Page 176, 2 Kbytes */
#define ADDR_FLASH_PAGE_177   ((uint32_t)0x08058800) /* Base @ of Page 177, 2 Kbytes */
#define ADDR_FLASH_PAGE_178   ((uint32_t)0x08059000) /* Base @ of Page 178, 2 Kbytes */
#define ADDR_FLASH_PAGE_179   ((uint32_t)0x08059800) /* Base @ of Page 179, 2 Kbytes */
#define ADDR_FLASH_PAGE_180   ((uint32_t)0x0805a000) /* Base @ of Page 180, 2 Kbytes */
#define ADDR_FLASH_PAGE_181   ((uint32_t)0x0805a800) /* Base @ of Page 181, 2 Kbytes */
#define ADDR_FLASH_PAGE_182   ((uint32_t)0x0805b000) /* Base @ of Page 182, 2 Kbytes */
#define ADDR_FLASH_PAGE_183   ((uint32_t)0x0805b800) /* Base @ of Page 183, 2 Kbytes */
#define ADDR_FLASH_PAGE_184   ((uint32_t)0x0805c000) /* Base @ of Page 184, 2 Kbytes */
#define ADDR_FLASH_PAGE_185   ((uint32_t)0x0805c800) /* Base @ of Page 185, 2 Kbytes */
#define ADDR_FLASH_PAGE_186   ((uint32_t)0x0805d000) /* Base @ of Page 186, 2 Kbytes */
#define ADDR_FLASH_PAGE_187   ((uint32_t)0x0805d800) /* Base @ of Page 187, 2 Kbytes */
#define ADDR_FLASH_PAGE_188   ((uint32_t)0x0805e000) /* Base @ of Page 188, 2 Kbytes */
#define ADDR_FLASH_PAGE_189   ((uint32_t)0x0805e800) /* Base @ of Page 189, 2 Kbytes */
#define ADDR_FLASH_PAGE_190   ((uint32_t)0x0805f000) /* Base @ of Page 190, 2 Kbytes */
#define ADDR_FLASH_PAGE_191   ((uint32_t)0x0805f800) /* Base @ of Page 191, 2 Kbytes */
#define ADDR_FLASH_PAGE_192   ((uint32_t)0x08060000) /* Base @ of Page 192, 2 Kbytes */
#define ADDR_FLASH_PAGE_193   ((uint32_t)0x08060800) /* Base @ of Page 193, 2 Kbytes */
#define ADDR_FLASH_PAGE_194   ((uint32_t)0x08061000) /* Base @ of Page 194, 2 Kbytes */
#define ADDR_FLASH_PAGE_195   ((uint32_t)0x08061800) /* Base @ of Page 195, 2 Kbytes */
#define ADDR_FLASH_PAGE_196   ((uint32_t)0x08062000) /* Base @ of Page 196, 2 Kbytes */
#define ADDR_FLASH_PAGE_197   ((uint32_t)0x08062800) /* Base @ of Page 197, 2 Kbytes */
#define ADDR_FLASH_PAGE_198   ((uint32_t)0x08063000) /* Base @ of Page 198, 2 Kbytes */
#define ADDR_FLASH_PAGE_199   ((uint32_t)0x08063800) /* Base @ of Page 199, 2 Kbytes */
#define ADDR_FLASH_PAGE_200   ((uint32_t)0x08064000) /* Base @ of Page 200, 2 Kbytes */
#define ADDR_FLASH_PAGE_201   ((uint32_t)0x08064800) /* Base @ of Page 201, 2 Kbytes */
#define ADDR_FLASH_PAGE_202   ((uint32_t)0x08065000) /* Base @ of Page 202, 2 Kbytes */
#define ADDR_FLASH_PAGE_203   ((uint32_t)0x08065800) /* Base @ of Page 203, 2 Kbytes */
#define ADDR_FLASH_PAGE_204   ((uint32_t)0x08066000) /* Base @ of Page 204, 2 Kbytes */
#define ADDR_FLASH_PAGE_205   ((uint32_t)0x08066800) /* Base @ of Page 205, 2 Kbytes */
#define ADDR_FLASH_PAGE_206   ((uint32_t)0x08067000) /* Base @ of Page 206, 2 Kbytes */
#define ADDR_FLASH_PAGE_207   ((uint32_t)0x08067800) /* Base @ of Page 207, 2 Kbytes */
#define ADDR_FLASH_PAGE_208   ((uint32_t)0x08068000) /* Base @ of Page 208, 2 Kbytes */
#define ADDR_FLASH_PAGE_209   ((uint32_t)0x08068800) /* Base @ of Page 209, 2 Kbytes */
#define ADDR_FLASH_PAGE_210   ((uint32_t)0x08069000) /* Base @ of Page 210, 2 Kbytes */
#define ADDR_FLASH_PAGE_211   ((uint32_t)0x08069800) /* Base @ of Page 211, 2 Kbytes */
#define ADDR_FLASH_PAGE_212   ((uint32_t)0x0806a000) /* Base @ of Page 212, 2 Kbytes */
#define ADDR_FLASH_PAGE_213   ((uint32_t)0x0806a800) /* Base @ of Page 213, 2 Kbytes */
#define ADDR_FLASH_PAGE_214   ((uint32_t)0x0806b000) /* Base @ of Page 214, 2 Kbytes */
#define ADDR_FLASH_PAGE_215   ((uint32_t)0x0806b800) /* Base @ of Page 215, 2 Kbytes */
#define ADDR_FLASH_PAGE_216   ((uint32_t)0x0806c000) /* Base @ of Page 216, 2 Kbytes */
#define ADDR_FLASH_PAGE_217   ((uint32_t)0x0806c800) /* Base @ of Page 217, 2 Kbytes */
#define ADDR_FLASH_PAGE_218   ((uint32_t)0x0806d000) /* Base @ of Page 218, 2 Kbytes */
#define ADDR_FLASH_PAGE_219   ((uint32_t)0x0806d800) /* Base @ of Page 219, 2 Kbytes */
#define ADDR_FLASH_PAGE_220   ((uint32_t)0x0806e000) /* Base @ of Page 220, 2 Kbytes */
#define ADDR_FLASH_PAGE_221   ((uint32_t)0x0806e800) /* Base @ of Page 221, 2 Kbytes */
#define ADDR_FLASH_PAGE_222   ((uint32_t)0x0806f000) /* Base @ of Page 222, 2 Kbytes */
#define ADDR_FLASH_PAGE_223   ((uint32_t)0x0806f800) /* Base @ of Page 223, 2 Kbytes */
#define ADDR_FLASH_PAGE_224   ((uint32_t)0x08070000) /* Base @ of Page 224, 2 Kbytes */
#define ADDR_FLASH_PAGE_225   ((uint32_t)0x08070800) /* Base @ of Page 225, 2 Kbytes */
#define ADDR_FLASH_PAGE_226   ((uint32_t)0x08071000) /* Base @ of Page 226, 2 Kbytes */
#define ADDR_FLASH_PAGE_227   ((uint32_t)0x08071800) /* Base @ of Page 227, 2 Kbytes */
#define ADDR_FLASH_PAGE_228   ((uint32_t)0x08072000) /* Base @ of Page 228, 2 Kbytes */
#define ADDR_FLASH_PAGE_229   ((uint32_t)0x08072800) /* Base @ of Page 229, 2 Kbytes */
#define ADDR_FLASH_PAGE_230   ((uint32_t)0x08073000) /* Base @ of Page 230, 2 Kbytes */
#define ADDR_FLASH_PAGE_231   ((uint32_t)0x08073800) /* Base @ of Page 231, 2 Kbytes */
#define ADDR_FLASH_PAGE_232   ((uint32_t)0x08074000) /* Base @ of Page 232, 2 Kbytes */
#define ADDR_FLASH_PAGE_233   ((uint32_t)0x08074800) /* Base @ of Page 233, 2 Kbytes */
#define ADDR_FLASH_PAGE_234   ((uint32_t)0x08075000) /* Base @ of Page 234, 2 Kbytes */
#define ADDR_FLASH_PAGE_235   ((uint32_t)0x08075800) /* Base @ of Page 235, 2 Kbytes */
#define ADDR_FLASH_PAGE_236   ((uint32_t)0x08076000) /* Base @ of Page 236, 2 Kbytes */
#define ADDR_FLASH_PAGE_237   ((uint32_t)0x08076800) /* Base @ of Page 237, 2 Kbytes */
#define ADDR_FLASH_PAGE_238   ((uint32_t)0x08077000) /* Base @ of Page 238, 2 Kbytes */
#define ADDR_FLASH_PAGE_239   ((uint32_t)0x08077800) /* Base @ of Page 239, 2 Kbytes */
#define ADDR_FLASH_PAGE_240   ((uint32_t)0x08078000) /* Base @ of Page 240, 2 Kbytes */
#define ADDR_FLASH_PAGE_241   ((uint32_t)0x08078800) /* Base @ of Page 241, 2 Kbytes */
#define ADDR_FLASH_PAGE_242   ((uint32_t)0x08079000) /* Base @ of Page 242, 2 Kbytes */
#define ADDR_FLASH_PAGE_243   ((uint32_t)0x08079800) /* Base @ of Page 243, 2 Kbytes */
#define ADDR_FLASH_PAGE_244   ((uint32_t)0x0807a000) /* Base @ of Page 244, 2 Kbytes */
#define ADDR_FLASH_PAGE_245   ((uint32_t)0x0807a800) /* Base @ of Page 245, 2 Kbytes */
#define ADDR_FLASH_PAGE_246   ((uint32_t)0x0807b000) /* Base @ of Page 246, 2 Kbytes */
#define ADDR_FLASH_PAGE_247   ((uint32_t)0x0807b800) /* Base @ of Page 247, 2 Kbytes */
#define ADDR_FLASH_PAGE_248   ((uint32_t)0x0807c000) /* Base @ of Page 248, 2 Kbytes */
#define ADDR_FLASH_PAGE_249   ((uint32_t)0x0807c800) /* Base @ of Page 249, 2 Kbytes */
#define ADDR_FLASH_PAGE_250   ((uint32_t)0x0807d000) /* Base @ of Page 250, 2 Kbytes */
#define ADDR_FLASH_PAGE_251   ((uint32_t)0x0807d800) /* Base @ of Page 251, 2 Kbytes */
#define ADDR_FLASH_PAGE_252   ((uint32_t)0x0807e000) /* Base @ of Page 252, 2 Kbytes */
#define ADDR_FLASH_PAGE_253   ((uint32_t)0x0807e800) /* Base @ of Page 253, 2 Kbytes */
#define ADDR_FLASH_PAGE_254   ((uint32_t)0x0807f000) /* Base @ of Page 254, 2 Kbytes */
#define ADDR_FLASH_PAGE_255   ((uint32_t)0x0807f800) /* Base @ of Page 255, 2 Kbytes */

3. Change the definitions of the flash areas occupied by emulation. It is suggested to select the area at the very end of the flash (near top). You also need to watch out for the size of the virtual page defined on line 179: #define PAGE_NB_PVP ((uint32_t) 4). This value can be any, depending on your needs. A larger area is the ability to use more variables. Also, the larger area means fewer erases and thus bigger eeprom endurance.
For example (for PAGE_NB_PVP = 4) the beginning of the first virtual page will be on the physical page 248 and the second on the physical page 252. The areas of the virtual pages may or may not be a continuous area. But they can not overlap.

The selected physical page numbers for the origins of virtual page areas should be entered in the expressions, respectively:

- for the first page, line 185:

#define EEPROM_START_ADDRESS ((uint32_t) ADDR_FLASH_PAGE_248) / * EEPROM emulation start address * /

- for the second page, lines 191 and 192:

#define PAGE1_BASE_ADDRESS ((uint32_t)(ADDR_FLASH_PAGE_252))

#define PAGE1_END_ADDRESS ((uint32_t)(ADDR_FLASH_PAGE_252 + PAGE_SIZE - 1)))

Please log in to post comments.