ee.c aktualisiert
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ee.c
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ee.c
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/************************************************************************************************************
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/************************************************************************************************************
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************** Include Headers
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************** Include Headers
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************************************************************************************************************/
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************************************************************************************************************/
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#include "EEE4STM32.h"
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#include "ee.h"
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#include <string.h>
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#include <string.h>
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/************************************************************************************************************
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/************************************************************************************************************
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************** Private Definitions
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************** Private Definitions
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************************************************************************************************************/
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************************************************************************************************************/
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#define EE_ERASE_PAGE_ADDRESS 0
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#define EE_ERASE_PAGE_ADDRESS 0
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#define EE_ERASE_PAGE_NUMBER 1
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#define EE_ERASE_PAGE_NUMBER 1
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#define EE_ERASE_SECTOR_NUMBER 2
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#define EE_ERASE_SECTOR_NUMBER 2
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#ifdef STM32F0
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#ifdef STM32F0
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#endif
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#endif
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#ifdef STM32F1
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#ifdef STM32F1
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#endif
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#endif
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#ifdef STM32F2
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#ifdef STM32F2
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#endif
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#endif
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#ifdef STM32F3
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#ifdef STM32F3
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#endif
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#endif
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#ifdef STM32F4
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#ifdef STM32F4
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_SIZE 0x20000
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#define EE_SIZE 0x20000
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#define FLASH_F4_OFFSET 4
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#define FLASH_F4_OFFSET 4
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#endif
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#endif
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#ifdef STM32F7
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#ifdef STM32F7
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_SIZE 0x20000
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#define EE_SIZE 0x20000
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#endif
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#endif
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#ifdef STM32H5
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#ifdef STM32H5
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#endif
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#endif
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#ifdef STM32H7
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#ifdef STM32H7
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#endif
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#endif
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#ifdef STM32G0
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#ifdef STM32G0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32G4
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#ifdef STM32G4
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32U0
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#ifdef STM32U0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32U5
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#ifdef STM32U5
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32L0
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#ifdef STM32L0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32L1
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#ifdef STM32L1
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32L4
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#ifdef STM32L4
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32L5
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#ifdef STM32L5
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32WB
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#ifdef STM32WB
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32W0
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#ifdef STM32W0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32WBA
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#ifdef STM32WBA
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#undef FLASH_BANK_1
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#undef FLASH_BANK_1
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#endif
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#endif
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#ifdef STM32WL
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#ifdef STM32WL
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifdef STM32C0
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#ifdef STM32C0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#endif
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#ifndef EE_SIZE
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#ifndef EE_SIZE
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#if (EE_ERASE == EE_ERASE_PAGE_NUMBER) || (EE_ERASE == EE_ERASE_PAGE_ADDRESS)
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#if (EE_ERASE == EE_ERASE_PAGE_NUMBER) || (EE_ERASE == EE_ERASE_PAGE_ADDRESS)
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#define EE_SIZE FLASH_PAGE_SIZE
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#define EE_SIZE FLASH_PAGE_SIZE
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#elif (EE_ERASE == EE_ERASE_SECTOR_NUMBER)
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#elif (EE_ERASE == EE_ERASE_SECTOR_NUMBER)
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#define EE_SIZE FLASH_SECTOR_SIZE
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#define EE_SIZE FLASH_SECTOR_SIZE
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#endif
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#endif
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#endif
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#endif
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#if defined FLASH_BANK_2
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#if defined FLASH_BANK_2
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#define EE_BANK_SELECT FLASH_BANK_2
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#define EE_BANK_SELECT FLASH_BANK_2
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#elif defined FLASH_BANK_1
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#elif defined FLASH_BANK_1
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#define EE_BANK_SELECT FLASH_BANK_1
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#define EE_BANK_SELECT FLASH_BANK_1
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#endif
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#endif
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#ifndef EE_PAGE_SECTOR
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#ifndef EE_PAGE_SECTOR
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#if (EE_BANK_SELECT == FLASH_BANK_2)
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#if (EE_BANK_SELECT == FLASH_BANK_2)
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#define EE_PAGE_SECTOR ((FLASH_SIZE / EE_SIZE / 2) - 1)
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#define EE_PAGE_SECTOR ((FLASH_SIZE / EE_SIZE / 2) - 1)
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#else
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#else
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#define EE_PAGE_SECTOR ((FLASH_SIZE / EE_SIZE) - 1)
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#define EE_PAGE_SECTOR ((FLASH_SIZE / EE_SIZE) - 1)
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#endif
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#endif
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#endif
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#endif
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#ifndef EE_ADDRESS
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#ifndef EE_ADDRESS
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#if (EE_BANK_SELECT != FLASH_BANK_2)
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#if (EE_BANK_SELECT != FLASH_BANK_2)
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#define EE_ADDRESS (FLASH_BASE + EE_SIZE * EE_PAGE_SECTOR)
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#define EE_ADDRESS (FLASH_BASE + EE_SIZE * EE_PAGE_SECTOR)
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#else
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#else
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#define EE_ADDRESS (FLASH_BASE + EE_SIZE * (EE_PAGE_SECTOR * 2 + 1))
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#define EE_ADDRESS (FLASH_BASE + EE_SIZE * (EE_PAGE_SECTOR * 2 + 1))
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#endif
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#endif
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#endif
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#endif
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#ifndef FLASH_F4_OFFSET
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#ifndef FLASH_F4_OFFSET
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#define FLASH_F4_OFFSET 0
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#define FLASH_F4_OFFSET 0
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#endif
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#endif
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#ifndef EE_ERASE
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#ifndef EE_ERASE
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#error "Not Supported MCU!"
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#error "Not Supported MCU!"
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#endif
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#endif
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/************************************************************************************************************
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/************************************************************************************************************
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************** Private Variables
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************** Private Variables
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************************************************************************************************************/
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************************************************************************************************************/
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EE_HandleTypeDef eeHandle;
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EE_HandleTypeDef eeHandle;
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/************************************************************************************************************
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/************************************************************************************************************
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************** Private Functions
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************** Private Functions
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************************************************************************************************************/
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************************************************************************************************************/
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/************************************************************************************************************
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/************************************************************************************************************
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************** Public Functions
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************** Public Functions
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************************************************************************************************************/
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************************************************************************************************************/
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/**
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/**
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* @brief Initializes the EEPROM emulation module.
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* @brief Initializes the EEPROM emulation module.
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* @note This function initializes the EEPROM emulation module to enable read and write operations.
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* @note This function initializes the EEPROM emulation module to enable read and write operations.
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* @param StoragePointer: Pointer to the start address of the EEPROM emulation area.
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* @param StoragePointer: Pointer to the start address of the EEPROM emulation area.
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* @param Size: Size of the EEPROM emulation area in bytes.
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* @param Size: Size of the EEPROM emulation area in bytes.
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* @return Boolean value indicating the success of the initialization:
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* @return Boolean value indicating the success of the initialization:
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* - true: Initialization successful.
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* - true: Initialization successful.
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* - false: Initialization failed.
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* - false: Initialization failed.
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*/
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*/
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bool EE_Init(void *StoragePointer, uint32_t Size)
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bool EE_Init(void *StoragePointer, uint32_t Size)
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{
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{
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bool answer = false;
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bool answer = false;
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do
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do
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{
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{
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/* checking size of eeprom area*/
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/* checking size of eeprom area*/
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if (Size > EE_SIZE)
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if (Size > EE_SIZE)
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{
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{
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eeHandle.Size = 0;
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eeHandle.Size = 0;
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eeHandle.DataPointer = NULL;
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eeHandle.DataPointer = NULL;
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break;
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break;
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}
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}
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eeHandle.Size = Size;
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eeHandle.Size = Size;
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eeHandle.DataPointer = (uint8_t*)StoragePointer;
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eeHandle.DataPointer = (uint8_t*)StoragePointer;
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answer = true;
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answer = true;
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} while (0);
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} while (0);
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return answer;
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return answer;
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}
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}
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/***********************************************************************************************************/
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/***********************************************************************************************************/
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/**
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/**
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* @brief Retrieves the capacity of the EEPROM emulation area.
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* @brief Retrieves the capacity of the EEPROM emulation area.
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* @note This function returns the total capacity of the EEPROM emulation area in bytes.
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* @note This function returns the total capacity of the EEPROM emulation area in bytes.
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* @return Capacity of the EEPROM emulation area in bytes.
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* @return Capacity of the EEPROM emulation area in bytes.
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*/
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*/
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uint32_t EE_Capacity(void)
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uint32_t EE_Capacity(void)
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{
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{
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return EE_SIZE;
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return EE_SIZE;
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}
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}
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/***********************************************************************************************************/
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/***********************************************************************************************************/
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/**
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/**
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* @brief Formats the EEPROM emulation area.
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* @brief Formats the EEPROM emulation area.
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* @note This function formats the EEPROM emulation area,
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* @note This function formats the EEPROM emulation area,
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* @return bool Boolean value indicating the success of the operation:
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* @return bool Boolean value indicating the success of the operation:
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* - true: Formatting successful.
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* - true: Formatting successful.
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* - false: Formatting failed.
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* - false: Formatting failed.
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*/
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*/
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bool EE_Format(void)
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bool EE_Format(void)
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{
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{
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bool answer = false;
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bool answer = false;
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uint32_t error;
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uint32_t error;
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FLASH_EraseInitTypeDef flashErase;
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FLASH_EraseInitTypeDef flashErase;
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do
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do
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{
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{
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HAL_FLASH_Unlock();
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HAL_FLASH_Unlock();
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#ifdef HAL_ICACHE_MODULE_ENABLED
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#ifdef HAL_ICACHE_MODULE_ENABLED
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/* disabling ICACHE if enabled*/
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/* disabling ICACHE if enabled*/
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HAL_ICACHE_Disable();
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HAL_ICACHE_Disable();
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#endif
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#endif
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#if EE_ERASE == EE_ERASE_PAGE_ADDRESS
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#if EE_ERASE == EE_ERASE_PAGE_ADDRESS
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flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
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flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
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flashErase.PageAddress = EE_ADDRESS;
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flashErase.PageAddress = EE_ADDRESS;
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flashErase.NbPages = 1;
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flashErase.NbPages = 1;
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#elif EE_ERASE == EE_ERASE_PAGE_NUMBER
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#elif EE_ERASE == EE_ERASE_PAGE_NUMBER
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flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
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flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
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flashErase.Page = EE_PAGE_SECTOR;
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flashErase.Page = EE_PAGE_SECTOR;
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flashErase.NbPages = 1;
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flashErase.NbPages = 1;
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#else
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#else
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flashErase.TypeErase = FLASH_TYPEERASE_SECTORS;
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flashErase.TypeErase = FLASH_TYPEERASE_SECTORS;
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flashErase.Sector = EE_PAGE_SECTOR + FLASH_F4_OFFSET;
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flashErase.Sector = EE_PAGE_SECTOR + FLASH_F4_OFFSET;
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flashErase.NbSectors = 1;
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flashErase.NbSectors = 1;
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#endif
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#endif
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#ifdef EE_BANK_SELECT
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#ifdef EE_BANK_SELECT
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flashErase.Banks = EE_BANK_SELECT;
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flashErase.Banks = EE_BANK_SELECT;
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#endif
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#endif
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#ifdef FLASH_VOLTAGE_RANGE_3
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#ifdef FLASH_VOLTAGE_RANGE_3
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flashErase.VoltageRange = FLASH_VOLTAGE_RANGE_3;
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flashErase.VoltageRange = FLASH_VOLTAGE_RANGE_3;
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#endif
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#endif
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/* erasing page/sector */
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/* erasing page/sector */
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if (HAL_FLASHEx_Erase(&flashErase, &error) != HAL_OK)
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if (HAL_FLASHEx_Erase(&flashErase, &error) != HAL_OK)
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{
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{
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break;
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break;
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}
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}
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/* checking result */
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/* checking result */
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if (error != 0xFFFFFFFF)
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if (error != 0xFFFFFFFF)
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{
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{
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break;
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break;
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}
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}
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answer = true;
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answer = true;
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} while (0);
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} while (0);
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HAL_FLASH_Lock();
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HAL_FLASH_Lock();
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#ifdef HAL_ICACHE_MODULE_ENABLED
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#ifdef HAL_ICACHE_MODULE_ENABLED
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HAL_ICACHE_Enable();
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HAL_ICACHE_Enable();
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#endif
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#endif
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return answer;
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return answer;
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}
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}
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/***********************************************************************************************************/
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/***********************************************************************************************************/
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/**
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/**
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* @brief Reads data from the EEPROM emulation area.
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* @brief Reads data from the EEPROM emulation area.
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* @note This function reads data from the EEPROM emulation area
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* @note This function reads data from the EEPROM emulation area
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* and loads it into the specified storage pointer.
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* and loads it into the specified storage pointer.
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*/
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*/
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void EE_Read(void)
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void EE_Read(void)
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{
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{
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uint8_t *data = eeHandle.DataPointer;
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uint8_t *data = eeHandle.DataPointer;
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#ifdef HAL_ICACHE_MODULE_ENABLED
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#ifdef HAL_ICACHE_MODULE_ENABLED
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/* disabling ICACHE if enabled*/
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/* disabling ICACHE if enabled*/
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HAL_ICACHE_Disable();
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HAL_ICACHE_Disable();
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#endif
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#endif
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if (data != NULL)
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if (data != NULL)
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{
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{
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/* reading flash */
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/* reading flash */
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for (uint32_t i = 0; i < eeHandle.Size; i++)
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for (uint32_t i = 0; i < eeHandle.Size; i++)
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{
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{
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*data = (*(__IO uint8_t*) (EE_ADDRESS + i));
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*data = (*(__IO uint8_t*) (EE_ADDRESS + i));
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data++;
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data++;
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}
|
||||||
}
|
}
|
||||||
}
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
#ifdef HAL_ICACHE_MODULE_ENABLED
|
/* disabling ICACHE if enabled*/
|
||||||
/* disabling ICACHE if enabled*/
|
HAL_ICACHE_Enable();
|
||||||
HAL_ICACHE_Enable();
|
#endif
|
||||||
#endif
|
}
|
||||||
}
|
|
||||||
|
/***********************************************************************************************************/
|
||||||
/***********************************************************************************************************/
|
|
||||||
|
/**
|
||||||
/**
|
* @brief Writes data to the EEPROM emulation area.
|
||||||
* @brief Writes data to the EEPROM emulation area.
|
* @note This function writes data to the EEPROM emulation area.
|
||||||
* @note This function writes data to the EEPROM emulation area.
|
* @retval true if the write operation is successful, false otherwise.
|
||||||
* @retval true if the write operation is successful, false otherwise.
|
*/
|
||||||
*/
|
bool EE_Write(void)
|
||||||
bool EE_Write(void)
|
{
|
||||||
{
|
bool answer = true;
|
||||||
bool answer = true;
|
uint8_t *data = eeHandle.DataPointer;
|
||||||
uint8_t *data = eeHandle.DataPointer;
|
do
|
||||||
do
|
{
|
||||||
{
|
/* checking eeprom is initialize correctly */
|
||||||
/* checking eeprom is initialize correctly */
|
if (data == NULL)
|
||||||
if (data == NULL)
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
/* formating flash area before writing */
|
||||||
/* formating flash area before writing */
|
if (EE_Format() == false)
|
||||||
if (EE_Format() == false)
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
HAL_FLASH_Unlock();
|
||||||
HAL_FLASH_Unlock();
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
#ifdef HAL_ICACHE_MODULE_ENABLED
|
/* disabling ICACHE if enabled*/
|
||||||
/* disabling ICACHE if enabled*/
|
HAL_ICACHE_Disable();
|
||||||
HAL_ICACHE_Disable();
|
#endif
|
||||||
#endif
|
#if (defined FLASH_TYPEPROGRAM_HALFWORD)
|
||||||
#if (defined FLASH_TYPEPROGRAM_HALFWORD)
|
/* writing buffer to flash */
|
||||||
/* writing buffer to flash */
|
for (uint32_t i = 0; i < eeHandle.Size ; i += 2)
|
||||||
for (uint32_t i = 0; i < eeHandle.Size ; i += 2)
|
{
|
||||||
{
|
uint64_t halfWord;
|
||||||
uint64_t halfWord;
|
memcpy((uint8_t*)&halfWord, data, 2);
|
||||||
memcpy((uint8_t*)&halfWord, data, 2);
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, EE_ADDRESS + i, halfWord) != HAL_OK)
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, EE_ADDRESS + i, halfWord) != HAL_OK)
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
data += 2;
|
||||||
data += 2;
|
}
|
||||||
}
|
#elif (defined FLASH_TYPEPROGRAM_DOUBLEWORD)
|
||||||
#elif (defined FLASH_TYPEPROGRAM_DOUBLEWORD)
|
/* writing buffer to flash */
|
||||||
/* writing buffer to flash */
|
for (uint32_t i = 0; i < eeHandle.Size; i += 8)
|
||||||
for (uint32_t i = 0; i < eeHandle.Size; i += 8)
|
{
|
||||||
{
|
uint64_t doubleWord;
|
||||||
uint64_t doubleWord;
|
memcpy((uint8_t*)&doubleWord, data, 8);
|
||||||
memcpy((uint8_t*)&doubleWord, data, 8);
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, EE_ADDRESS + i, doubleWord) != HAL_OK)
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, EE_ADDRESS + i, doubleWord) != HAL_OK)
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
data += 8;
|
||||||
data += 8;
|
}
|
||||||
}
|
#elif (defined FLASH_TYPEPROGRAM_QUADWORD)
|
||||||
#elif (defined FLASH_TYPEPROGRAM_QUADWORD)
|
/* writing buffer to flash */
|
||||||
/* writing buffer to flash */
|
for (uint32_t i = 0; i < eeHandle.Size; i += 16)
|
||||||
for (uint32_t i = 0; i < eeHandle.Size; i += 16)
|
{
|
||||||
{
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_QUADWORD, EE_ADDRESS + i, (uint32_t)data) != HAL_OK)
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_QUADWORD, EE_ADDRESS + i, (uint32_t)data) != HAL_OK)
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
data += 16;
|
||||||
data += 16;
|
}
|
||||||
}
|
#elif (defined FLASH_TYPEPROGRAM_FLASHWORD)
|
||||||
#elif (defined FLASH_TYPEPROGRAM_FLASHWORD)
|
/* writing buffer to flash */
|
||||||
/* writing buffer to flash */
|
for (uint32_t i = 0; i < eeHandle.Size; i += FLASH_NB_32BITWORD_IN_FLASHWORD * 4)
|
||||||
for (uint32_t i = 0; i < eeHandle.Size; i += FLASH_NB_32BITWORD_IN_FLASHWORD * 4)
|
{
|
||||||
{
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, EE_ADDRESS + i, (uint32_t)data) != HAL_OK)
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, EE_ADDRESS + i, (uint32_t)data) != HAL_OK)
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
data += FLASH_NB_32BITWORD_IN_FLASHWORD * 4;
|
||||||
data += FLASH_NB_32BITWORD_IN_FLASHWORD * 4;
|
}
|
||||||
}
|
#endif
|
||||||
#endif
|
/* verifying Flash content */
|
||||||
/* verifying Flash content */
|
data = eeHandle.DataPointer;
|
||||||
data = eeHandle.DataPointer;
|
for (uint32_t i = 0; i < eeHandle.Size; i++)
|
||||||
for (uint32_t i = 0; i < eeHandle.Size; i++)
|
{
|
||||||
{
|
if (*data != (*(__IO uint8_t*) (EE_ADDRESS + i)))
|
||||||
if (*data != (*(__IO uint8_t*) (EE_ADDRESS + i)))
|
{
|
||||||
{
|
answer = false;
|
||||||
answer = false;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
data++;
|
||||||
data++;
|
}
|
||||||
}
|
|
||||||
|
} while (0);
|
||||||
} while (0);
|
|
||||||
|
HAL_FLASH_Lock();
|
||||||
HAL_FLASH_Lock();
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
#ifdef HAL_ICACHE_MODULE_ENABLED
|
HAL_ICACHE_Enable();
|
||||||
HAL_ICACHE_Enable();
|
#endif
|
||||||
#endif
|
return answer;
|
||||||
return answer;
|
}
|
||||||
}
|
|
||||||
|
/***********************************************************************************************************/
|
||||||
/***********************************************************************************************************/
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue
Block a user