51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
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/*
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* @Author : stark1898y 1658608470@qq.com
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* @Date : 2024-12-12 15:54:57
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* @LastEditors : stark1898y 1658608470@qq.com
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* @LastEditTime : 2024-12-12 16:47:22
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* @FilePath : \BLE_TYQ_CH592F\BSP\src\bsp_flash.c
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* @Description :
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*
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* Copyright (c) 2024 by yzy, All Rights Reserved.
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*/
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#include "bsp_flash.h"
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#include "CONFIG.h"
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#include "string.h"
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#include "bsp_valve.h"
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#undef LOG_ENABLE
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#define LOG_ENABLE 1
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#include "log.h"
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void Flash_ErasePage_ReadCfgInfo(uint8_t *page_buf)
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{
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EEPROM_READ(FLASH_INFO_ADDR, page_buf, DATA_FLASH_PAGE_SIZE);
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EEPROM_ERASE(FLASH_INFO_ADDR, DATA_FLASH_PAGE_SIZE);
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}
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int Flash_Write_CfgInfo(uint8_t *page_buf)
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{
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EEPROM_WRITE(FLASH_INFO_ADDR, page_buf, DATA_FLASH_PAGE_SIZE);
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return 0;
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}
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void BSP_FLASH_Init(void)
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{
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uint32_t flash_write_flag = 0;
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EEPROM_READ(FLASH_INFO_WRITE_FLAG_ADDR, &flash_write_flag, FLASH_INFO_WRITE_FLAG_LEN);
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// 判断是否需要初始化
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if (flash_write_flag != FLASH_INFO_WRITE_FLAG_VAL) // 用以防止刷掉写入的数据
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{
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flash_write_flag = FLASH_INFO_WRITE_FLAG_VAL;
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// 擦除数据
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EEPROM_ERASE(FLASH_INFO_ADDR, DATA_FLASH_PAGE_SIZE); // 擦除待写区
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EEPROM_WRITE(FLASH_INFO_WRITE_FLAG_ADDR, &flash_write_flag, FLASH_INFO_WRITE_FLAG_LEN);
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logWarning("First Init flash_write_flag:%d", flash_write_flag);
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}
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logDebug("BSP_FLASH_Init");
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}
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