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59 lines
1.1 KiB
59 lines
1.1 KiB
#pragma once
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#include <stdbool.h>
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#include "main.h"
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/**
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* @brief
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* STM32F407VETx 512k
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*
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* index startAdd size
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* 0 0x08000000 16k
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* 1 0x08004000 16k
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* 2 0x08008000 16k
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* 3 0x0800C000 16k
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* 4 0x08010000 64k
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* 5 0x08020000 128k
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* 6 0x08040000 128k
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* 7 0x08060000 128k
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*
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*
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* @WARNING:
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* 1. 我们使用第7个扇区，即0x08060000~0x0807FFFF
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* 2. 程序最大不能超过75%
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* 3. rawstartadd第一位必须是0xABCD,最后一位是校验和
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*/
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#define FLASH_MASK_VAL 0xABCD
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#define FLASH_START_ADD 0x08078000 //
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#define FLASH_EARSE_SECTOR FLASH_SECTOR_7
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/**
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* @brief 初始化flash
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*
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* @param rawstartadd flash内存映射的地址
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* @param defaultdata 默认数据
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* @param rawsize flash内存映射的地址大小
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*/
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void xs_flash_init(uint32_t* rawstartadd, uint32_t* defaultdata, uint32_t rawsize);
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/**
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* @brief 判断是否是第一次初始化flash
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*
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* @return true
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* @return false
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*/
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bool xs_flash_is_first_run(void);
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/**
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* @brief 刷新内存输出到flash中
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*
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* @return true
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* @return false
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*/
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bool xs_flash_flush(void);
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/**
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* @brief 恢复出厂设置
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*
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* @return true
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* @return false
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*/
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bool xs_flash_factory_reset(void);
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