V3.0.0
This commit is contained in:
Nima Askari (نیما عسکری)
parent
9d9db06161
commit
c7e148c99f
679
ee.c
679
ee.c
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/************************************************************************************************************
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************** Include Headers
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************************************************************************************************************/
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#include "ee.h"
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#include "ee.h"
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#include "eeConfig.h"
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#include <string.h>
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#include <string.h>
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#define PAGE 0
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/************************************************************************************************************
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#define SECTOR 1
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************** Private Definitions
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#define PAGE_NUM 2
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************************************************************************************************************/
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#if defined(STM32F103xB)
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#define EE_ERASE_PAGE_ADDRESS 0
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#define _EE_SIZE 1024
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#define EE_ERASE_PAGE_NUMBER 1
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define EE_ERASE_SECTOR_NUMBER 2
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_PAGE_OR_SECTOR PAGE
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#ifdef STM32F0
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#error "Please Enter correct address, maximum is (127)"
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#define FLASH_SIZE ((((uint32_t)(*((uint16_t *)FLASHSIZE_BASE)) & (0xFFFFU))) * 1024)
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#endif
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#ifdef STM32F1
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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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#endif
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#ifdef STM32F2
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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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#endif
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#ifdef STM32F3
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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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#endif
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#ifdef STM32F4
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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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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#endif
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#ifdef STM32F7
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#define EE_SIZE 0x20000
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#endif
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#ifdef STM32H5
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#define EE_ERASE EE_ERASE_PAGE_ADDRESS
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#endif
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#ifdef STM32H7
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#define EE_ERASE EE_ERASE_SECTOR_NUMBER
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#endif
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#ifdef STM32G0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32G4
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32U0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32U5
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32L0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32L1
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32L4
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32L5
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32WB
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32W0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32WBA
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#undef FLASH_BANK_1
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#endif
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#ifdef STM32WL
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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#ifdef STM32C0
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#define EE_ERASE EE_ERASE_PAGE_NUMBER
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#endif
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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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#define EE_SIZE FLASH_PAGE_SIZE
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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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#endif
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#endif
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#endif
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#endif
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#if defined(STM32F103x8)
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#if defined FLASH_BANK_2)
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#define _EE_SIZE 1024
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#define EE_BANK_SELECT FLASH_BANK_2
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#elif (defined FLASH_BANK_1)
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define EE_BANK_SELECT FLASH_BANK_1
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
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#error "Please Enter correct address, maximum is (63)"
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#endif
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#endif
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#endif
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#if defined(STM32F103xC)
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#ifndef EE_PAGE_SECTOR
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#define _EE_SIZE 2048
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#if (EE_BANK_SELECT == FLASH_BANK_2)
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define EE_PAGE_SECTOR ((FLASH_SIZE / EE_SIZE / 2) - 1)
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
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#error "Please Enter correct address, maximum is (127)"
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#endif
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#endif
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#if defined(STM32F103xD)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 191)
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#error "Please Enter correct address, maximum is (191)"
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#endif
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#endif
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#if defined(STM32F103xE)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 255)
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#error "Please Enter correct address, maximum is (255)"
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#endif
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#endif
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#if defined(STM32F030x4) || defined(STM32F042x4) || defined(STM32F070x4)
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#define _EE_SIZE 1024
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 15)
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#error "Please Enter correct address, maximum is (15)"
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#endif
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#endif
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#if defined(STM32F030x6) || defined(STM32F042x6) || defined(STM32F070x6)
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#define _EE_SIZE 1024
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 31)
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#error "Please Enter correct address, maximum is (31)"
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#endif
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#endif
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#if defined(STM32F030x8) || defined(STM32F042x8)
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#define _EE_SIZE 1024
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
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#error "Please Enter correct address, maximum is (63)"
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#endif
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#endif
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#if defined(STM32F070xB)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
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#error "Please Enter correct address, maximum is (63)"
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#endif
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#endif
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#if defined(STM32F070xC)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
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#error "Please Enter correct address, maximum is (127)"
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#endif
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#endif
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#if defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F415xx) || defined(STM32F417xx)
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#define _EE_SIZE (1024 * 128)
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#define _EE_ADDR_INUSE (((uint32_t)0x08020000) | (_EE_SIZE*(_EE_USE_FLASH_PAGE_OR_SECTOR - 5)))
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_VOLTAGE_RANGE _EE_VOLTAGE
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#define _EE_PAGE_OR_SECTOR SECTOR
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 11)
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#error "Please Enter correct address, maximum is (11)"
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#endif
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 5)
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#error "Please Enter correct address, minimum is (5)"
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#endif
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#endif
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#if defined(STM32F411xC)
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#define _EE_SIZE (1024 * 128)
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#define _EE_ADDR_INUSE (((uint32_t)0x08020000) | (_EE_SIZE*(_EE_USE_FLASH_PAGE_OR_SECTOR - 5)))
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_VOLTAGE_RANGE _EE_VOLTAGE
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#define _EE_PAGE_OR_SECTOR SECTOR
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 5)
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#error "Please Enter correct address, maximum is (5)"
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#endif
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 5)
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#error "Please Enter correct address, minimum is (5)"
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#endif
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#endif
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#if defined(STM32F411xE)
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#define _EE_SIZE (1024 * 128)
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#define _EE_ADDR_INUSE (((uint32_t)0x08020000) | (_EE_SIZE*(_EE_USE_FLASH_PAGE_OR_SECTOR - 5)))
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_VOLTAGE_RANGE _EE_VOLTAGE
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#define _EE_PAGE_OR_SECTOR SECTOR
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 7)
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#error "Please Enter correct address, maximum is (7)"
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#endif
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 5)
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#error "Please Enter correct address, minimum is (5)"
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#endif
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#endif
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#if defined(STM32G030xx) || defined(STM32G050xx)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE_NUM
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 31)
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#error "Please Enter correct address, maximum is (31)"
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#endif
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#endif
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#if defined(STM32G070xx)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_PAGE_OR_SECTOR PAGE_NUM
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
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#error "Please Enter correct address, maximum is (63)"
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#endif
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#endif
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#if defined(STM32L433xx)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_FLASH_BANK FLASH_BANK_1
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#define _EE_PAGE_OR_SECTOR PAGE_NUM
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
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#error "Please Enter correct address, maximum is (127)"
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#endif
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#endif
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#if defined(STM32L476xx)
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#define _EE_SIZE 2048
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 256)
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#define _EE_FLASH_BANK FLASH_BANK_1
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#else
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#else
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#define _EE_FLASH_BANK FLASH_BANK_2
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#define EE_PAGE_SECTOR ((FLASH_SIZE / EE_SIZE) - 1)
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#define _EE_PAGE_OR_SECTOR PAGE_NUM
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 511)
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#error "Please Enter correct address, maximum is (511)"
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#endif
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#endif
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#endif
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#endif
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#endif
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// 2MB version
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#ifndef EE_ADDRESS
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#if defined(STM32U575xx) || defined(STM32U585xx)
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#if (EE_BANK_SELECT != FLASH_BANK_2)
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#define _EE_SIZE 8192
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#define EE_ADDRESS (FLASH_BASE + EE_SIZE * EE_PAGE_SECTOR)
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_ICACHE_CTRL 1
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 128)
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#define _EE_FLASH_BANK FLASH_BANK_1
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#else
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#else
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#define _EE_FLASH_BANK FLASH_BANK_2
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#define EE_ADDRESS (FLASH_BASE + EE_SIZE * (EE_PAGE_SECTOR * 2 + 1))
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#define _EE_PAGE_OR_SECTOR PAGE_NUM
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 255)
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#error "Please Enter correct address, maximum is (255)"
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#endif
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#endif
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#endif
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#endif
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#endif
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// 4MB version
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#ifndef EE_ERASE
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#if defined(STM32U599xx)
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#error "Not Supported MCU!"
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#define _EE_SIZE 8192
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#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
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#define _EE_ICACHE_CTRL 1
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 256)
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#define _EE_FLASH_BANK FLASH_BANK_1
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#else
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#define _EE_FLASH_BANK FLASH_BANK_2
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#define _EE_PAGE_OR_SECTOR PAGE_NUM
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#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 511)
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#error "Please Enter correct address, maximum is (511)"
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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 (_EE_USE_RAM_BYTE > 0)
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/************************************************************************************************************
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uint8_t ee_ram[_EE_USE_RAM_BYTE];
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************** Private Variables
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#endif
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************************************************************************************************************/
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//##########################################################################################################
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EE_HandleTypeDef eeHandle;
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bool ee_init(void)
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/************************************************************************************************************
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************** Private Functions
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************************************************************************************************************/
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||||||
|
|
||||||
|
/************************************************************************************************************
|
||||||
|
************** Public Functions
|
||||||
|
************************************************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Initialize the EEPROM.
|
||||||
|
* @note Assign a struct/array for storing your data
|
||||||
|
*
|
||||||
|
* @param StoragePointer: Pointer to Storing data
|
||||||
|
* @param Size: Size of Storage, It should be equal or lower than latest sector/page of selected MCU
|
||||||
|
*
|
||||||
|
* @retval bool: true or false
|
||||||
|
*/
|
||||||
|
bool EE_Init(void *StoragePointer, uint32_t Size)
|
||||||
{
|
{
|
||||||
#if (_EE_USE_RAM_BYTE > 0)
|
bool answer = false;
|
||||||
return ee_read(0, _EE_USE_RAM_BYTE, NULL);
|
do
|
||||||
#else
|
|
||||||
return true;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
//##########################################################################################################
|
|
||||||
bool ee_format(bool keepRamData)
|
|
||||||
{
|
|
||||||
uint32_t error;
|
|
||||||
HAL_FLASH_Unlock();
|
|
||||||
#if _EE_ICACHE_CTRL == 1
|
|
||||||
HAL_ICACHE_Disable();
|
|
||||||
#endif
|
|
||||||
FLASH_EraseInitTypeDef flashErase;
|
|
||||||
#if _EE_PAGE_OR_SECTOR == PAGE
|
|
||||||
flashErase.NbPages = 1;
|
|
||||||
flashErase.PageAddress = _EE_ADDR_INUSE;
|
|
||||||
flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
|
|
||||||
#elif _EE_PAGE_OR_SECTOR == SECTOR
|
|
||||||
flashErase.NbSectors = 1;
|
|
||||||
flashErase.Sector = _EE_USE_FLASH_PAGE_OR_SECTOR;
|
|
||||||
flashErase.TypeErase = FLASH_TYPEERASE_SECTORS;
|
|
||||||
#elif _EE_PAGE_OR_SECTOR == PAGE_NUM
|
|
||||||
flashErase.NbPages = 1;
|
|
||||||
flashErase.Page = _EE_USE_FLASH_PAGE_OR_SECTOR;
|
|
||||||
flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
|
|
||||||
#endif
|
|
||||||
#ifdef _EE_FLASH_BANK
|
|
||||||
flashErase.Banks = _EE_FLASH_BANK;
|
|
||||||
#endif
|
|
||||||
#ifdef _EE_VOLTAGE_RANGE
|
|
||||||
flashErase.VoltageRange = _EE_VOLTAGE_RANGE;
|
|
||||||
#endif
|
|
||||||
if (HAL_FLASHEx_Erase(&flashErase, &error) == HAL_OK)
|
|
||||||
{
|
{
|
||||||
HAL_FLASH_Lock();
|
if (Size > EE_SIZE)
|
||||||
|
{
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
eeHandle.Size = Size;
|
||||||
|
eeHandle.DataPointer = (uint8_t*)StoragePointer;
|
||||||
|
answer = true;
|
||||||
|
|
||||||
|
} while (0);
|
||||||
|
|
||||||
|
return answer;
|
||||||
|
}
|
||||||
|
|
||||||
|
/***********************************************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Get Capacity of EEPROM
|
||||||
|
* @note It shall return the latest sector/page size
|
||||||
|
*
|
||||||
|
* @retval uint32_t: Returned size in bytes
|
||||||
|
*/
|
||||||
|
uint32_t EE_Capacity(void)
|
||||||
|
{
|
||||||
|
return EE_SIZE;
|
||||||
|
}
|
||||||
|
|
||||||
|
/***********************************************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Get Capacity of EEPROM
|
||||||
|
* @note It shall return the latest sector/page size
|
||||||
|
*
|
||||||
|
* @param EraseBuffer: Erase data buffer of Storage or not
|
||||||
|
*
|
||||||
|
* @retval bool: true or false
|
||||||
|
*/
|
||||||
|
bool EE_Format(bool EraseBuffer)
|
||||||
|
{
|
||||||
|
bool answer = false;
|
||||||
|
uint32_t error;
|
||||||
|
FLASH_EraseInitTypeDef flashErase;
|
||||||
|
do
|
||||||
|
{
|
||||||
|
HAL_FLASH_Unlock();
|
||||||
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
|
HAL_ICACHE_Disable();
|
||||||
|
#endif
|
||||||
|
#if EE_ERASE == EE_ERASE_PAGE_ADDRESS
|
||||||
|
flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
|
||||||
|
flashErase.PageAddress = EE_ADDRESS;
|
||||||
|
flashErase.NbPages = 1;
|
||||||
|
#elif EE_ERASE == EE_ERASE_PAGE_NUMBER
|
||||||
|
flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
|
||||||
|
flashErase.Page = EE_PAGE_SECTOR;
|
||||||
|
flashErase.NbPages = 1;
|
||||||
|
#else
|
||||||
|
flashErase.TypeErase = FLASH_TYPEERASE_SECTORS;
|
||||||
|
flashErase.Sector = EE_PAGE_SECTOR;
|
||||||
|
flashErase.NbSectors = 1;
|
||||||
|
#endif
|
||||||
|
#ifdef EE_BANK_SELECT
|
||||||
|
flashErase.Banks = EE_BANK_SELECT;
|
||||||
|
#endif
|
||||||
|
#ifdef FLASH_VOLTAGE_RANGE_3
|
||||||
|
flashErase.VoltageRange = FLASH_VOLTAGE_RANGE_3;
|
||||||
|
#endif
|
||||||
|
if (HAL_FLASHEx_Erase(&flashErase, &error) != HAL_OK)
|
||||||
|
{
|
||||||
|
break;
|
||||||
|
}
|
||||||
if (error != 0xFFFFFFFF)
|
if (error != 0xFFFFFFFF)
|
||||||
{
|
{
|
||||||
#if _EE_ICACHE_CTRL == 1
|
break;
|
||||||
HAL_ICACHE_Enable();
|
|
||||||
#endif
|
|
||||||
return false;
|
|
||||||
}
|
}
|
||||||
else
|
answer = true;
|
||||||
{
|
|
||||||
#if (_EE_USE_RAM_BYTE > 0)
|
} while (0);
|
||||||
if (keepRamData == false)
|
|
||||||
memset(ee_ram, 0xFF, _EE_USE_RAM_BYTE);
|
|
||||||
#endif
|
|
||||||
#if _EE_ICACHE_CTRL == 1
|
|
||||||
HAL_ICACHE_Enable();
|
|
||||||
#endif
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
HAL_FLASH_Lock();
|
HAL_FLASH_Lock();
|
||||||
#if _EE_ICACHE_CTRL == 1
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
HAL_ICACHE_Enable();
|
HAL_ICACHE_Enable();
|
||||||
#endif
|
#endif
|
||||||
return false;
|
return answer;
|
||||||
}
|
}
|
||||||
//##########################################################################################################
|
|
||||||
bool ee_read(uint32_t startVirtualAddress, uint32_t len, uint8_t* data)
|
/***********************************************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Read all data
|
||||||
|
* @note Read from flash memory and fill up the buffer
|
||||||
|
*
|
||||||
|
* @param none
|
||||||
|
*
|
||||||
|
* @retval none
|
||||||
|
*/
|
||||||
|
void EE_Read(void)
|
||||||
{
|
{
|
||||||
if ((startVirtualAddress + len) > _EE_SIZE)
|
uint8_t *data = eeHandle.DataPointer;
|
||||||
return false;
|
for (uint32_t i = 0; i < eeHandle.Size; i++)
|
||||||
for (uint32_t i = startVirtualAddress; i < len + startVirtualAddress; i++)
|
|
||||||
{
|
{
|
||||||
if (data != NULL)
|
*data = (*(__IO uint8_t*) (EE_ADDRESS + i));
|
||||||
{
|
data++;
|
||||||
*data = (*(__IO uint8_t*) (i + _EE_ADDR_INUSE));
|
|
||||||
data++;
|
|
||||||
}
|
|
||||||
#if (_EE_USE_RAM_BYTE > 0)
|
|
||||||
if (i < _EE_USE_RAM_BYTE)
|
|
||||||
ee_ram[i] = (*(__IO uint8_t*) (i + _EE_ADDR_INUSE));
|
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
return true;
|
|
||||||
}
|
}
|
||||||
//##########################################################################################################
|
|
||||||
bool ee_write(uint32_t startVirtualAddress, uint32_t len, uint8_t *data)
|
/***********************************************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Write Buffer to flash memory
|
||||||
|
* @note
|
||||||
|
*
|
||||||
|
* @param FormatFirst: Format the flash before writing
|
||||||
|
*
|
||||||
|
* @retval bool: true or false
|
||||||
|
*/
|
||||||
|
bool EE_Write(bool FormatFirst)
|
||||||
{
|
{
|
||||||
if ((startVirtualAddress + len) > _EE_SIZE)
|
bool answer = true;
|
||||||
return false;
|
uint8_t *data = eeHandle.DataPointer;
|
||||||
if (data == NULL)
|
do
|
||||||
return false;
|
|
||||||
HAL_FLASH_Unlock();
|
|
||||||
#if _EE_ICACHE_CTRL == 1
|
|
||||||
HAL_ICACHE_Disable();
|
|
||||||
#endif
|
|
||||||
#ifdef FLASH_TYPEPROGRAM_BYTE
|
|
||||||
for (uint32_t i = 0; i < len ; i++)
|
|
||||||
{
|
{
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_BYTE, ((i + startVirtualAddress)) + _EE_ADDR_INUSE, (uint64_t)(data[i])) != HAL_OK)
|
if (FormatFirst)
|
||||||
{
|
{
|
||||||
HAL_FLASH_Lock();
|
if (EE_Format(false) == false)
|
||||||
#if _EE_ICACHE_CTRL == 1
|
{
|
||||||
HAL_ICACHE_Enable();
|
answer = false;
|
||||||
#endif
|
break;
|
||||||
return false;
|
}
|
||||||
}
|
}
|
||||||
}
|
HAL_FLASH_Unlock();
|
||||||
#elif FLASH_TYPEPROGRAM_HALFWORD
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
for (uint32_t i = 0; i < len ; i+=2)
|
HAL_ICACHE_Disable();
|
||||||
{
|
#endif
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, ((i + startVirtualAddress)) + _EE_ADDR_INUSE, (uint64_t)(data[i] | (data[i+1] << 8))) != HAL_OK)
|
#if (defined FLASH_TYPEPROGRAM_HALFWORD)
|
||||||
|
for (uint32_t i = 0; i < eeHandle.Size ; i += 2)
|
||||||
{
|
{
|
||||||
HAL_FLASH_Lock();
|
uint64_t halfWord;
|
||||||
#if _EE_ICACHE_CTRL == 1
|
memcpy((uint8_t*)&halfWord, data, 2);
|
||||||
HAL_ICACHE_Enable();
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, EE_ADDRESS + i, halfWord) != HAL_OK)
|
||||||
#endif
|
{
|
||||||
return false;
|
answer = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
data += 2;
|
||||||
}
|
}
|
||||||
}
|
#elif (defined FLASH_TYPEPROGRAM_DOUBLEWORD)
|
||||||
#elif FLASH_TYPEPROGRAM_DOUBLEWORD
|
for (uint32_t i = 0; i < eeHandle.Size; i += 8)
|
||||||
for (uint32_t i = 0; i < len; i += 8)
|
|
||||||
{
|
|
||||||
uint8_t DoubleWord[8] =
|
|
||||||
{
|
|
||||||
data[i + 0], data[i + 1], data[i + 2], data[i + 3], data[i + 4],\
|
|
||||||
data[i + 5], data[i + 6], data[i + 7]
|
|
||||||
};
|
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, ((i + startVirtualAddress)) + _EE_ADDR_INUSE, (uint32_t)DoubleWord) != HAL_OK)
|
|
||||||
{
|
{
|
||||||
HAL_FLASH_Lock();
|
uint64_t doubleWord;
|
||||||
#if _EE_ICACHE_CTRL == 1
|
memcpy((uint8_t*)&doubleWord, data, 8);
|
||||||
HAL_ICACHE_Enable();
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, EE_ADDRESS + i, doubleWord) != HAL_OK)
|
||||||
#endif
|
{
|
||||||
return false;
|
answer = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
data += 8;
|
||||||
}
|
}
|
||||||
}
|
#elif (defined FLASH_TYPEPROGRAM_QUADWORD)
|
||||||
#elif FLASH_TYPEPROGRAM_QUADWORD
|
for (uint32_t i = 0; i < eeHandle.Size; i += 16)
|
||||||
for (uint32_t i = 0; i < len; i += 16)
|
|
||||||
{
|
|
||||||
uint8_t QuadWord[16] =
|
|
||||||
{
|
|
||||||
data[i + 0], data[i + 1], data[i + 2], data[i + 3], data[i + 4],\
|
|
||||||
data[i + 5], data[i + 6], data[i + 7], data[i + 8], data[i + 9],\
|
|
||||||
data[i + 10], data[i + 11], data[i + 12], data[i + 13], data[i + 14],\
|
|
||||||
data[i + 15]
|
|
||||||
};
|
|
||||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_QUADWORD, ((i + startVirtualAddress)) + _EE_ADDR_INUSE, (uint32_t)QuadWord) != HAL_OK)
|
|
||||||
{
|
{
|
||||||
HAL_FLASH_Lock();
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_QUADWORD, EE_ADDRESS + i, (uint32_t)data) != HAL_OK)
|
||||||
#if _EE_ICACHE_CTRL == 1
|
{
|
||||||
HAL_ICACHE_Enable();
|
answer = false;
|
||||||
#endif
|
break;
|
||||||
return false;
|
}
|
||||||
|
data += 16;
|
||||||
|
}
|
||||||
|
#elif (defined FLASH_TYPEPROGRAM_FLASHWORD)
|
||||||
|
for (uint32_t i = 0; i < eeHandle.Size; i += 32)
|
||||||
|
{
|
||||||
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, EE_ADDRESS + i, (uint32_t)data) != HAL_OK)
|
||||||
|
{
|
||||||
|
answer = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
data += 32;
|
||||||
}
|
}
|
||||||
}
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
} while (0);
|
||||||
|
|
||||||
HAL_FLASH_Lock();
|
HAL_FLASH_Lock();
|
||||||
#if _EE_ICACHE_CTRL == 1
|
#ifdef HAL_ICACHE_MODULE_ENABLED
|
||||||
HAL_ICACHE_Enable();
|
HAL_ICACHE_Enable();
|
||||||
#endif
|
#endif
|
||||||
return true;
|
return answer;
|
||||||
}
|
}
|
||||||
//##########################################################################################################
|
|
||||||
bool ee_writeToRam(uint32_t startVirtualAddress, uint32_t len, uint8_t* data)
|
/***********************************************************************************************************/
|
||||||
{
|
|
||||||
#if (_EE_USE_RAM_BYTE > 0)
|
|
||||||
if ((startVirtualAddress + len) > _EE_USE_RAM_BYTE)
|
|
||||||
return false;
|
|
||||||
if (data == NULL)
|
|
||||||
return false;
|
|
||||||
memcpy(&ee_ram[startVirtualAddress], data, len);
|
|
||||||
return true;
|
|
||||||
#else
|
|
||||||
return false;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
//##########################################################################################################
|
|
||||||
bool ee_commit(void)
|
|
||||||
{
|
|
||||||
#if (_EE_USE_RAM_BYTE > 0)
|
|
||||||
if (ee_format(true) == false)
|
|
||||||
return false;
|
|
||||||
return ee_write(0, _EE_USE_RAM_BYTE, ee_ram);
|
|
||||||
#else
|
|
||||||
return false;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
//##########################################################################################################
|
|
||||||
uint32_t ee_maxVirtualAddress(void)
|
|
||||||
{
|
|
||||||
return (_EE_SIZE);
|
|
||||||
}
|
|
||||||
//##########################################################################################################
|
|
||||||
|
|
|
||||||
85
ee.h
85
ee.h
|
|
@ -1,58 +1,65 @@
|
||||||
#ifndef __EEPROM_H
|
#ifndef _EE_H_
|
||||||
#define __EEPROM_H
|
#define _EE_H_
|
||||||
|
|
||||||
|
/***********************************************************************************************************
|
||||||
|
|
||||||
/*
|
|
||||||
Author: Nima Askari
|
Author: Nima Askari
|
||||||
WebSite: http://www.github.com/NimaLTD
|
Github: https://www.github.com/NimaLTD
|
||||||
Instagram: http://instagram.com/github.NimaLTD
|
LinkedIn: https://www.linkedin.com/in/nimaltd
|
||||||
Youtube: https://www.youtube.com/@NimaLTD
|
Youtube: https://www.youtube.com/@nimaltd
|
||||||
|
Instagram: https://instagram.com/github.NimaLTD
|
||||||
|
|
||||||
Version: 2.0.6
|
Version: 3.0.0
|
||||||
|
|
||||||
(2.0.6)
|
History:
|
||||||
Fix Write bug.
|
|
||||||
|
|
||||||
(2.0.5)
|
3.0.0
|
||||||
Add U575, U585.
|
- Rewrite again
|
||||||
|
- Support STM32CubeMx Packet installer
|
||||||
|
|
||||||
(2.0.4)
|
***********************************************************************************************************/
|
||||||
Add G030, G050, G070.
|
|
||||||
|
|
||||||
(2.0.3)
|
|
||||||
Add F411.
|
|
||||||
|
|
||||||
(2.0.2)
|
|
||||||
Add L4.
|
|
||||||
|
|
||||||
(2.0.1)
|
|
||||||
Change function name to ee_commit().
|
|
||||||
|
|
||||||
Reversion History:
|
|
||||||
(2.0.0)
|
|
||||||
Rewrite again.
|
|
||||||
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
extern "C" {
|
extern "C"
|
||||||
|
{
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
/************************************************************************************************************
|
||||||
|
************** Include Headers
|
||||||
|
************************************************************************************************************/
|
||||||
|
|
||||||
#include <stdbool.h>
|
#include <stdbool.h>
|
||||||
#include "main.h"
|
#include "main.h"
|
||||||
|
|
||||||
//################################################################################################################
|
/************************************************************************************************************
|
||||||
bool ee_init(void);
|
************** Public Definitions
|
||||||
bool ee_format(bool keepRamData);
|
************************************************************************************************************/
|
||||||
bool ee_read(uint32_t startVirtualAddress, uint32_t len, uint8_t* data);
|
|
||||||
bool ee_write(uint32_t startVirtualAddress, uint32_t len, uint8_t* data);
|
|
||||||
bool ee_writeToRam(uint32_t startVirtualAddress, uint32_t len, uint8_t* data); // only use when _EE_USE_RAM_BYTE is enabled
|
|
||||||
bool ee_commit(void); // only use when _EE_USE_RAM_BYTE is enabled
|
|
||||||
uint32_t ee_maxVirtualAddress(void);
|
|
||||||
|
|
||||||
//################################################################################################################
|
|
||||||
|
/************************************************************************************************************
|
||||||
|
************** Public struct/enum
|
||||||
|
************************************************************************************************************/
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
uint32_t MagicWord;
|
||||||
|
uint8_t *DataPointer;
|
||||||
|
uint32_t Size;
|
||||||
|
uint32_t Lock;
|
||||||
|
|
||||||
|
} EE_HandleTypeDef;
|
||||||
|
|
||||||
|
/************************************************************************************************************
|
||||||
|
************** Public Functions
|
||||||
|
************************************************************************************************************/
|
||||||
|
|
||||||
|
bool EE_Init(void *StoragePointer, uint32_t Size);
|
||||||
|
uint32_t EE_Capacity(void);
|
||||||
|
bool EE_Format(bool EraseBuffer);
|
||||||
|
void EE_Read(void);
|
||||||
|
bool EE_Write(bool FormatFirst);
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -1,7 +0,0 @@
|
||||||
#ifndef __EECONFIG_H
|
|
||||||
#define __EECONFIG_H
|
|
||||||
|
|
||||||
#define _EE_USE_FLASH_PAGE_OR_SECTOR (31)
|
|
||||||
#define _EE_USE_RAM_BYTE (1024)
|
|
||||||
#define _EE_VOLTAGE FLASH_VOLTAGE_RANGE_3 // use in some devices
|
|
||||||
#endif
|
|
||||||
Loading…
Reference in New Issue
Block a user